---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-20394 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: 2800.000 BogoMIPS: 5600.00 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 16G 140G 10% / 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 852 23357 0 7957 30859 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:cd:6f:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fecd:6fcf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:e2:be:99 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-20394) 04/03/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 125.58 36.14 89.44 1687.85 42406.40 22:50:01 117.33 12.51 104.82 264.62 89185.27 22:51:01 218.56 2.48 216.08 82.92 125274.72 22:52:01 241.94 20.51 221.43 3864.18 74312.83 22:53:01 14.36 0.00 14.36 0.00 19669.26 22:54:01 151.04 0.00 151.04 0.00 29792.50 22:55:01 9.15 0.02 9.13 0.13 5727.98 22:56:01 78.42 0.00 78.42 0.00 1528.28 22:57:01 14.96 0.17 14.80 9.47 15080.69 Average: 107.93 7.98 99.95 656.63 44775.87 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30121164 31686924 2818056 8.56 69276 1808180 1414300 4.16 883116 1645140 143416 22:50:01 27213780 31669344 5725440 17.38 87836 4615968 1324428 3.90 1533748 3792292 1356312 22:51:01 26118032 30919652 6821188 20.71 116504 4892700 2116508 6.23 1678568 4695980 194936 22:52:01 24525384 30807616 8413836 25.54 166904 6179292 2177544 6.41 2007572 5812788 360772 22:53:01 23788292 30624252 9150928 27.78 167328 6716772 2373036 6.98 2779500 5760836 513464 22:54:01 23919248 31121392 9019972 27.38 168504 7070940 1922504 5.66 2441472 5960268 2220 22:55:01 22613008 29998308 10326212 31.35 168600 7248800 2460540 7.24 3781912 5913468 9400 22:56:01 24143624 31662596 8795596 26.70 168672 7378788 1413776 4.16 2096836 6073216 297068 22:57:01 23900668 31574948 9038552 27.44 169180 7529444 1461776 4.30 2299452 6109772 400 Average: 25149244 31118337 7789976 23.65 142534 5937876 1851601 5.45 2166908 5084862 319776 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 70.24 49.36 852.97 10.90 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 ens3 6863.77 4175.90 24602.92 1039.51 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 ens3 374.94 293.10 3085.59 60.37 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 ens3 282.02 205.76 2868.31 33.74 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 ens3 39.53 31.83 15.09 13.29 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 86.07 73.87 185.63 19.06 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 ens3 2.77 2.60 0.63 0.49 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 14.78 14.78 0.76 0.76 0.00 0.00 0.00 0.00 22:56:01 ens3 15.50 12.18 3.61 4.59 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 26.45 26.45 1.36 1.36 0.00 0.00 0.00 0.00 22:57:01 ens3 1493.73 1171.19 386.34 7852.85 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 1025.38 668.41 3555.66 1003.85 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 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-20394) 04/03/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.55 0.00 0.75 3.22 0.03 86.44 22:49:01 0 13.99 0.00 0.93 0.38 0.03 84.65 22:49:01 1 11.88 0.00 0.68 7.69 0.03 79.71 22:49:01 2 6.30 0.00 0.60 0.32 0.02 92.76 22:49:01 3 5.92 0.00 0.67 0.63 0.02 92.76 22:49:01 4 1.14 0.00 0.43 11.88 0.05 86.50 22:49:01 5 0.85 0.00 0.40 0.12 0.02 98.62 22:49:01 6 0.62 0.00 0.33 0.83 0.02 98.20 22:49:01 7 35.88 0.00 1.96 3.94 0.08 58.14 22:50:01 all 7.12 0.00 3.36 4.03 0.05 85.45 22:50:01 0 5.04 0.00 0.25 0.02 0.03 94.65 22:50:01 1 8.38 0.00 8.32 10.43 0.07 72.80 22:50:01 2 1.24 0.00 2.58 0.35 0.02 95.82 22:50:01 3 18.66 0.00 1.27 0.02 0.02 80.04 22:50:01 4 3.37 0.00 6.32 19.01 0.07 71.23 22:50:01 5 2.45 0.00 3.02 1.72 0.03 92.78 22:50:01 6 4.36 0.00 3.21 0.02 0.05 92.36 22:50:01 7 13.38 0.00 1.97 0.78 0.08 83.79 22:51:01 all 11.91 0.00 1.73 7.96 0.06 78.33 22:51:01 0 8.20 0.00 1.23 0.17 0.03 90.37 22:51:01 1 15.09 0.00 2.08 19.85 0.07 62.92 22:51:01 2 8.16 0.00 4.35 1.07 0.05 86.37 22:51:01 3 24.22 0.00 1.37 0.57 0.07 73.78 22:51:01 4 9.57 0.00 0.49 9.54 0.05 80.35 22:51:01 5 12.57 0.00 0.90 0.25 0.05 86.23 22:51:01 6 8.65 0.00 2.65 28.03 0.08 60.59 22:51:01 7 8.74 0.00 0.73 4.23 0.07 86.24 22:52:01 all 18.10 0.00 3.02 5.11 0.07 73.70 22:52:01 0 14.83 0.00 4.05 0.50 0.07 80.55 22:52:01 1 15.64 0.00 1.39 3.69 0.07 79.21 22:52:01 2 21.91 0.00 4.52 3.38 0.07 70.13 22:52:01 3 24.77 0.00 4.55 2.16 0.07 68.46 22:52:01 4 21.99 0.00 3.62 7.46 0.08 66.84 22:52:01 5 26.76 0.00 2.88 3.61 0.07 66.68 22:52:01 6 10.05 0.00 1.17 12.16 0.07 76.55 22:52:01 7 8.91 0.00 2.01 7.94 0.05 81.10 22:53:01 all 26.40 0.00 2.33 0.76 0.05 70.45 22:53:01 0 5.11 0.00 0.73 0.47 0.03 93.66 22:53:01 1 28.38 0.00 2.71 5.45 0.07 63.40 22:53:01 2 22.30 0.00 1.66 0.00 0.08 75.96 22:53:01 3 36.09 0.00 2.95 0.00 0.05 60.91 22:53:01 4 59.81 0.00 2.05 0.00 0.07 38.07 22:53:01 5 23.02 0.00 1.32 0.00 0.05 75.62 22:53:01 6 27.31 0.00 6.20 0.13 0.03 66.32 22:53:01 7 9.35 0.00 1.10 0.00 0.05 89.50 22:54:01 all 16.47 0.00 2.60 1.18 0.05 79.70 22:54:01 0 35.28 0.00 10.75 0.03 0.05 53.88 22:54:01 1 21.55 0.00 2.64 5.17 0.05 70.59 22:54:01 2 14.48 0.00 1.50 0.00 0.05 83.97 22:54:01 3 8.49 0.00 1.47 0.00 0.07 89.97 22:54:01 4 10.40 0.00 0.68 0.00 0.03 88.89 22:54:01 5 20.97 0.00 1.69 1.03 0.03 76.28 22:54:01 6 11.51 0.00 1.27 0.94 0.07 86.21 22:54:01 7 9.00 0.00 0.75 2.32 0.08 87.85 22:55:01 all 13.67 0.00 4.79 0.10 0.10 81.33 22:55:01 0 40.71 0.00 11.58 0.00 0.07 47.65 22:55:01 1 2.80 0.00 4.98 0.00 0.05 92.17 22:55:01 2 6.75 0.00 8.55 0.00 0.05 84.65 22:55:01 3 28.36 0.00 3.87 0.00 0.12 67.66 22:55:01 4 13.30 0.00 2.87 0.00 0.07 83.76 22:55:01 5 8.62 0.00 1.66 0.00 0.05 89.67 22:55:01 6 3.82 0.00 2.72 0.12 0.05 93.29 22:55:01 7 5.13 0.00 1.95 0.73 0.39 91.80 22:56:01 all 10.37 0.00 7.37 0.22 0.08 81.97 22:56:01 0 12.63 0.00 13.49 0.03 0.07 73.79 22:56:01 1 12.51 0.00 9.09 0.00 0.12 78.28 22:56:01 2 25.10 0.00 7.32 0.00 0.08 67.50 22:56:01 3 8.07 0.00 13.23 0.00 0.05 78.65 22:56:01 4 7.29 0.00 4.39 0.00 0.07 88.26 22:56:01 5 6.59 0.00 5.76 0.00 0.08 87.57 22:56:01 6 4.36 0.00 2.35 0.08 0.08 93.12 22:56:01 7 6.12 0.00 3.23 1.62 0.07 88.97 22:57:01 all 4.03 0.00 0.73 0.55 0.01 94.68 22:57:01 0 2.14 0.00 0.17 0.02 0.02 97.66 22:57:01 1 0.47 0.00 0.25 0.00 0.00 99.28 22:57:01 2 18.45 0.00 1.84 0.00 0.02 79.69 22:57:01 3 0.43 0.00 0.88 0.00 0.00 98.68 22:57:01 4 0.08 0.00 0.05 0.00 0.02 99.85 22:57:01 5 1.02 0.00 1.32 0.00 0.02 97.64 22:57:01 6 8.64 0.00 0.52 0.43 0.02 90.39 22:57:01 7 1.01 0.00 0.75 3.97 0.02 94.25 Average: all 13.08 0.00 2.97 2.56 0.06 81.34 Average: 0 15.36 0.00 4.82 0.18 0.04 79.59 Average: 1 12.93 0.00 3.57 5.77 0.06 77.66 Average: 2 13.86 0.00 3.66 0.57 0.05 81.86 Average: 3 17.20 0.00 3.36 0.37 0.05 79.02 Average: 4 14.13 0.00 2.32 5.30 0.06 78.20 Average: 5 11.44 0.00 2.10 0.75 0.04 85.66 Average: 6 8.82 0.00 2.27 4.73 0.05 84.13 Average: 7 10.84 0.00 1.60 2.84 0.10 84.62