---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-34793 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 859 25053 0 6254 30852 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:12:1f:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85390sec preferred_lft 85390sec inet6 fe80::f816:3eff:fe12:1f07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:8c:e0:83 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-34793) 08/12/25 _x86_64_ (8 CPU) 14:44:48 LINUX RESTART (8 CPU) 14:45:01 tps rtps wtps bread/s bwrtn/s 14:46:02 443.53 73.60 369.92 5299.52 142453.72 14:47:01 202.44 21.33 181.11 723.69 55952.42 14:48:01 46.49 2.52 43.98 93.72 11748.58 14:49:01 53.24 0.38 52.86 19.86 10012.60 14:50:01 51.00 0.08 50.92 0.67 5423.39 14:51:01 15.98 1.28 14.70 62.39 6157.37 14:52:01 23.60 0.02 23.58 0.13 21525.75 14:53:01 6.72 1.60 5.12 47.19 375.67 14:54:01 60.12 3.92 56.21 139.31 16824.53 14:55:01 215.00 1.02 213.98 26.12 22025.06 14:56:01 55.81 0.30 55.51 3.87 31906.28 14:57:01 98.33 0.02 98.32 0.13 9101.15 14:58:01 11.48 0.02 11.46 0.53 1569.34 14:59:01 182.16 0.00 182.16 0.00 30988.60 15:00:01 250.71 3.52 247.19 28.13 13073.82 15:01:01 106.13 0.17 105.97 9.47 5529.35 Average: 113.83 6.85 106.98 403.08 24008.65 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:02 30057732 31706328 2881480 8.75 74596 1879952 1390344 4.09 878928 1701304 160268 14:47:01 27669436 29671056 5269776 16.00 94184 2195932 3583516 10.54 2964468 1963920 7948 14:48:01 26938776 29359464 6000436 18.22 101992 2595620 3646816 10.73 3344324 2289828 78292 14:49:01 26169560 28770648 6769652 20.55 107536 2765168 4579032 13.47 4032852 2359964 11680 14:50:01 24110284 26974512 8828928 26.80 113504 3016008 6321472 18.60 5854756 2576772 140696 14:51:01 25116940 28315124 7822272 23.75 115596 3335776 4577436 13.47 4660592 2758028 464044 14:52:01 23795188 27175424 9144024 27.76 116328 3510920 6289692 18.51 5797304 2931856 1184 14:53:01 24028408 27241328 8910804 27.05 116924 3347428 5661040 16.66 5738040 2765344 888 14:54:01 24914096 28877852 8025116 24.36 122392 4070256 4023256 11.84 4142824 3456468 279604 14:55:01 23911748 28421672 9027464 27.41 138196 4584124 4393132 12.93 4616636 3966076 501076 14:56:01 23715972 28820568 9223240 28.00 141540 5154808 3990828 11.74 4242504 4513496 169252 14:57:01 22839508 27799824 10099704 30.66 146468 5007596 4577612 13.47 5266988 4363860 7020 14:58:01 23362948 28870328 9576264 29.07 147624 5537796 3984628 11.72 4216992 4880080 502584 14:59:01 21609836 27304836 11329376 34.39 156252 5710200 6019716 17.71 5803616 5032904 2296 15:00:01 21332088 27034140 11607124 35.24 164416 5708668 6004824 17.67 6080556 5031844 2232 15:01:01 25648364 31575528 7290848 22.13 166780 5927608 1478152 4.35 1558052 5248468 423948 Average: 24701305 28619914 8237907 25.01 126520 4021741 4407594 12.97 4324964 3490013 172063 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:02 ens3 538.54 349.48 2501.42 84.24 0.00 0.00 0.00 0.00 14:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:02 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 14:47:01 ens3 342.29 291.22 3179.29 50.44 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 14:48:01 ens3 529.28 346.13 5261.31 108.56 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 5.85 5.85 0.54 0.54 0.00 0.00 0.00 0.00 14:49:01 ens3 311.95 195.73 2252.39 71.43 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 21.06 21.06 5.79 5.79 0.00 0.00 0.00 0.00 14:50:01 ens3 259.83 184.16 901.79 117.58 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 121.53 121.53 34.43 34.43 0.00 0.00 0.00 0.00 14:51:01 ens3 166.71 117.25 641.96 54.50 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 49.26 49.26 7.35 7.35 0.00 0.00 0.00 0.00 14:52:01 ens3 15.55 10.93 3.16 16.34 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 22.88 22.88 3.56 3.56 0.00 0.00 0.00 0.00 14:53:01 ens3 86.69 58.91 41.17 22.88 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 5.37 5.37 0.53 0.53 0.00 0.00 0.00 0.00 14:54:01 ens3 215.33 119.00 181.62 86.69 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 68.09 68.09 28.24 28.24 0.00 0.00 0.00 0.00 14:55:01 ens3 379.16 219.74 186.10 211.25 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 260.65 260.65 107.27 107.27 0.00 0.00 0.00 0.00 14:56:01 ens3 189.05 129.28 576.55 80.88 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 67.41 67.41 28.12 28.12 0.00 0.00 0.00 0.00 14:57:01 ens3 17.96 12.78 4.10 14.43 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 21.71 21.71 11.49 11.49 0.00 0.00 0.00 0.00 14:58:01 ens3 162.31 110.11 352.16 39.65 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 14:59:01 ens3 10.83 8.36 2.25 4.32 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 68.84 68.84 12.83 12.83 0.00 0.00 0.00 0.00 15:00:01 ens3 7.35 6.00 1.60 3.76 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 102.32 102.32 19.69 19.69 0.00 0.00 0.00 0.00 15:01:01 ens3 76.35 50.62 20.54 45.38 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 119.61 119.61 41.19 41.19 0.00 0.00 0.00 0.00 Average: ens3 206.68 137.95 1004.45 63.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 58.68 58.68 18.85 18.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-34793) 08/12/25 _x86_64_ (8 CPU) 14:44:48 LINUX RESTART (8 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:02 all 10.47 0.00 1.45 2.62 0.04 85.43 14:46:02 0 7.81 0.00 0.70 0.40 0.02 91.07 14:46:02 1 27.44 0.00 2.59 4.24 0.05 65.68 14:46:02 2 11.83 0.00 1.05 0.70 0.03 86.39 14:46:02 3 6.33 0.00 0.90 6.98 0.05 85.74 14:46:02 4 14.76 0.00 1.57 3.73 0.05 79.89 14:46:02 5 6.45 0.00 1.25 0.37 0.05 91.87 14:46:02 6 6.28 0.00 2.54 2.86 0.03 88.28 14:46:02 7 2.86 0.00 0.99 1.69 0.02 94.45 14:47:01 all 22.77 0.00 1.24 0.84 0.06 75.09 14:47:01 0 16.01 0.00 1.39 0.41 0.07 82.13 14:47:01 1 23.72 0.00 0.92 3.33 0.09 71.95 14:47:01 2 34.19 0.00 1.58 0.59 0.05 63.58 14:47:01 3 26.05 0.00 0.92 0.19 0.05 72.80 14:47:01 4 17.84 0.00 1.31 1.61 0.03 79.21 14:47:01 5 22.72 0.00 0.73 0.10 0.07 76.38 14:47:01 6 18.32 0.00 1.39 0.19 0.05 80.05 14:47:01 7 23.33 0.00 1.63 0.34 0.07 74.63 14:48:01 all 36.97 0.00 1.23 0.06 0.06 61.68 14:48:01 0 47.60 0.00 2.54 0.23 0.07 49.57 14:48:01 1 26.97 0.00 1.15 0.12 0.03 71.72 14:48:01 2 43.97 0.00 1.13 0.03 0.07 54.80 14:48:01 3 39.99 0.00 0.78 0.00 0.07 59.16 14:48:01 4 42.33 0.00 1.42 0.10 0.07 56.09 14:48:01 5 32.06 0.00 0.82 0.00 0.05 67.07 14:48:01 6 29.85 0.00 1.30 0.02 0.05 68.78 14:48:01 7 32.98 0.00 0.69 0.00 0.05 66.28 14:49:01 all 40.52 0.00 1.35 0.22 0.06 57.85 14:49:01 0 53.27 0.00 1.07 0.02 0.07 45.58 14:49:01 1 38.41 0.00 0.85 0.02 0.07 60.66 14:49:01 2 41.44 0.00 1.22 0.30 0.07 56.97 14:49:01 3 48.91 0.00 1.13 0.13 0.07 49.76 14:49:01 4 47.94 0.00 2.79 1.17 0.05 48.05 14:49:01 5 25.84 0.00 1.15 0.02 0.05 72.94 14:49:01 6 38.44 0.00 1.28 0.02 0.07 60.19 14:49:01 7 29.80 0.00 1.32 0.05 0.07 68.76 14:50:01 all 40.53 0.00 1.10 0.19 0.08 58.10 14:50:01 0 23.61 0.00 1.04 0.22 0.07 75.07 14:50:01 1 43.28 0.00 0.40 0.02 0.07 56.23 14:50:01 2 47.21 0.00 0.72 0.00 0.08 51.99 14:50:01 3 47.72 0.00 1.68 0.07 0.07 50.47 14:50:01 4 44.64 0.00 0.67 0.97 0.08 53.64 14:50:01 5 44.21 0.00 0.92 0.23 0.08 54.55 14:50:01 6 28.17 0.00 0.77 0.02 0.07 70.97 14:50:01 7 45.38 0.00 2.57 0.02 0.10 51.93 14:51:01 all 17.44 0.00 0.58 0.06 0.04 81.87 14:51:01 0 13.29 0.00 0.44 0.02 0.03 86.22 14:51:01 1 24.12 0.00 0.65 0.05 0.05 75.13 14:51:01 2 15.06 0.00 0.38 0.02 0.03 84.51 14:51:01 3 7.90 0.00 0.65 0.00 0.05 91.40 14:51:01 4 14.77 0.00 0.43 0.12 0.03 84.64 14:51:01 5 24.27 0.00 0.27 0.32 0.05 75.10 14:51:01 6 16.81 0.00 0.93 0.00 0.05 82.20 14:51:01 7 23.30 0.00 0.92 0.00 0.03 75.75 14:52:01 all 13.70 0.00 0.43 0.21 0.03 85.63 14:52:01 0 10.25 0.00 0.43 1.36 0.03 87.92 14:52:01 1 8.30 0.00 0.12 0.02 0.03 91.53 14:52:01 2 10.45 0.00 0.13 0.00 0.03 89.38 14:52:01 3 14.19 0.00 0.28 0.00 0.02 85.51 14:52:01 4 18.81 0.00 0.42 0.22 0.03 80.52 14:52:01 5 16.33 0.00 0.55 0.05 0.05 83.02 14:52:01 6 10.32 0.00 0.08 0.02 0.03 89.55 14:52:01 7 20.94 0.00 1.35 0.02 0.05 77.64 14:53:01 all 17.57 0.00 0.38 0.02 0.04 81.99 14:53:01 0 15.72 0.00 0.15 0.00 0.03 84.10 14:53:01 1 12.32 0.00 0.22 0.03 0.03 87.40 14:53:01 2 17.70 0.00 0.42 0.00 0.05 81.83 14:53:01 3 19.70 0.00 0.58 0.05 0.03 79.63 14:53:01 4 17.82 0.00 0.28 0.05 0.03 81.81 14:53:01 5 24.67 0.00 0.45 0.00 0.05 74.83 14:53:01 6 20.79 0.00 0.45 0.00 0.05 78.71 14:53:01 7 11.87 0.00 0.47 0.00 0.03 87.63 14:54:01 all 34.53 0.00 1.14 0.37 0.06 63.90 14:54:01 0 34.52 0.00 0.67 0.03 0.07 64.71 14:54:01 1 36.04 0.00 1.64 0.68 0.07 61.57 14:54:01 2 38.55 0.00 0.92 0.00 0.07 60.46 14:54:01 3 34.64 0.00 1.50 0.28 0.05 63.53 14:54:01 4 43.61 0.00 1.08 0.75 0.07 54.49 14:54:01 5 40.26 0.00 1.49 0.67 0.08 57.50 14:54:01 6 18.34 0.00 0.72 0.05 0.03 80.86 14:54:01 7 30.23 0.00 1.15 0.48 0.03 68.10 14:55:01 all 32.92 0.00 1.64 1.13 0.07 64.24 14:55:01 0 32.01 0.00 1.54 0.62 0.07 65.76 14:55:01 1 29.64 0.00 1.62 0.57 0.05 68.12 14:55:01 2 23.45 0.00 1.57 1.19 0.05 73.73 14:55:01 3 41.08 0.00 1.47 0.10 0.10 57.25 14:55:01 4 42.16 0.00 0.80 0.02 0.05 56.98 14:55:01 5 21.63 0.00 1.59 4.73 0.08 71.97 14:55:01 6 38.54 0.00 3.10 1.57 0.08 56.71 14:55:01 7 34.86 0.00 1.45 0.20 0.07 63.42 14:56:01 all 39.67 0.00 1.16 0.28 0.06 58.83 14:56:01 0 35.60 0.00 0.67 0.20 0.07 63.47 14:56:01 1 31.96 0.00 0.72 0.07 0.05 67.21 14:56:01 2 43.63 0.00 1.90 0.02 0.08 54.38 14:56:01 3 49.00 0.00 1.78 0.75 0.07 48.40 14:56:01 4 41.15 0.00 0.58 0.00 0.07 58.20 14:56:01 5 38.79 0.00 0.67 0.03 0.05 60.46 14:56:01 6 32.15 0.00 1.92 1.20 0.07 64.66 14:56:01 7 45.05 0.00 1.03 0.02 0.07 53.83 14:56:01 CPU %user %nice %system %iowait %steal %idle 14:57:01 all 21.74 0.00 0.62 0.44 0.04 77.15 14:57:01 0 22.56 0.00 1.02 1.90 0.07 74.45 14:57:01 1 24.14 0.00 0.35 0.02 0.05 75.45 14:57:01 2 32.44 0.00 1.23 0.23 0.05 66.04 14:57:01 3 13.18 0.00 0.38 0.05 0.03 86.35 14:57:01 4 24.67 0.00 0.53 0.42 0.07 74.32 14:57:01 5 26.65 0.00 0.30 0.00 0.05 73.00 14:57:01 6 12.06 0.00 0.46 0.27 0.03 87.18 14:57:01 7 18.31 0.00 0.63 0.68 0.03 80.35 14:58:01 all 37.90 0.00 0.95 0.03 0.06 61.06 14:58:01 0 40.62 0.00 0.89 0.02 0.07 58.40 14:58:01 1 32.33 0.00 0.52 0.00 0.05 67.11 14:58:01 2 43.33 0.00 1.35 0.00 0.07 55.25 14:58:01 3 59.10 0.00 1.32 0.00 0.08 39.50 14:58:01 4 30.15 0.00 0.75 0.23 0.07 68.79 14:58:01 5 35.77 0.00 0.65 0.00 0.05 63.53 14:58:01 6 29.22 0.00 1.11 0.00 0.05 69.62 14:58:01 7 32.76 0.00 1.03 0.02 0.07 66.12 14:59:01 all 24.36 0.00 1.13 1.22 0.06 73.22 14:59:01 0 28.27 0.00 0.53 0.10 0.05 71.05 14:59:01 1 18.78 0.00 1.67 0.57 0.05 78.93 14:59:01 2 26.91 0.00 0.94 0.48 0.07 71.60 14:59:01 3 18.26 0.00 1.13 1.60 0.05 78.96 14:59:01 4 15.99 0.00 0.99 2.12 0.05 80.85 14:59:01 5 29.73 0.00 1.34 4.63 0.07 64.24 14:59:01 6 18.02 0.00 0.75 0.12 0.05 81.06 14:59:01 7 38.92 0.00 1.72 0.13 0.07 59.16 15:00:01 all 14.72 0.00 0.98 1.47 0.05 82.78 15:00:01 0 12.67 0.00 0.57 0.20 0.03 86.53 15:00:01 1 11.25 0.00 1.19 8.37 0.07 79.12 15:00:01 2 10.11 0.00 0.99 0.84 0.07 88.01 15:00:01 3 20.73 0.00 0.77 0.32 0.07 78.12 15:00:01 4 12.30 0.00 0.78 0.25 0.03 86.64 15:00:01 5 14.35 0.00 0.73 0.73 0.05 84.13 15:00:01 6 21.74 0.00 1.03 0.58 0.05 76.59 15:00:01 7 14.59 0.00 1.78 0.55 0.03 83.04 15:01:01 all 12.69 0.00 0.77 0.61 0.04 85.88 15:01:01 0 11.66 0.00 1.20 0.27 0.05 86.82 15:01:01 1 10.98 0.00 0.74 0.70 0.03 87.54 15:01:01 2 14.35 0.00 1.20 0.35 0.07 84.03 15:01:01 3 9.73 0.00 0.53 0.20 0.03 89.50 15:01:01 4 10.82 0.00 0.52 0.05 0.03 88.58 15:01:01 5 11.28 0.00 0.27 0.07 0.05 88.33 15:01:01 6 13.41 0.00 1.10 3.16 0.05 82.28 15:01:01 7 19.24 0.00 0.60 0.12 0.05 79.99 Average: all 26.16 0.00 1.01 0.61 0.05 72.17 Average: 0 25.35 0.00 0.93 0.37 0.05 73.30 Average: 1 24.99 0.00 0.96 1.17 0.05 72.83 Average: 2 28.40 0.00 1.05 0.30 0.06 70.20 Average: 3 28.54 0.00 0.99 0.67 0.06 69.75 Average: 4 27.49 0.00 0.93 0.74 0.05 70.79 Average: 5 25.95 0.00 0.82 0.75 0.06 72.43 Average: 6 22.04 0.00 1.18 0.63 0.05 76.10 Average: 7 26.53 0.00 1.21 0.27 0.05 71.94