---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-21466 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 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 855 23421 0 7890 30856 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:5c:4d:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe5c:4dd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:b1:61:1c 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-21466) 06/15/25 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 353.59 66.69 286.90 4351.54 62436.13 22:50:01 131.69 15.01 116.68 437.13 73427.50 22:51:01 257.36 2.53 254.82 49.59 115492.48 22:52:01 252.74 1.85 250.89 182.64 55836.43 22:53:01 45.94 17.21 28.73 3547.41 38176.84 22:54:01 175.45 0.00 175.45 0.00 39510.08 22:55:01 22.63 0.00 22.63 0.00 33956.74 22:56:01 7.37 0.00 7.37 0.00 8511.78 22:57:01 83.27 0.00 83.27 0.00 15996.13 22:58:01 17.28 0.57 16.71 56.12 1018.76 Average: 134.73 10.39 124.35 862.44 44436.29 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30149008 31668648 2790212 8.47 66744 1765992 1460144 4.30 878784 1624788 165356 22:50:01 27194068 31489884 5745152 17.44 97040 4437668 2014920 5.93 1057956 4276752 2577448 22:51:01 24992924 30568232 7946296 24.12 164124 5493368 2515380 7.40 2112308 5253768 918480 22:52:01 25010956 30759172 7928264 24.07 168424 5650016 2737980 8.06 1958304 5381156 12664 22:53:01 24072784 30741444 8866436 26.92 169216 6546412 2794064 8.22 2578400 5677452 416880 22:54:01 23921900 31039812 9017320 27.38 170592 6980964 2029260 5.97 2569808 5825104 282684 22:55:01 22575060 29880464 10364160 31.46 170680 7162984 2597200 7.64 3892056 5835632 12088 22:56:01 24095776 31660648 8843444 26.85 170812 7414984 1424916 4.19 2169768 6038032 442304 22:57:01 24057608 31660928 8881612 26.96 170856 7452416 1424916 4.19 2199280 6047524 36 22:58:01 24033756 31643660 8905464 27.04 172448 7458320 1406748 4.14 2225188 6045636 24992 Average: 25010384 31111289 7928836 24.07 152094 6036312 2040553 6.00 2164185 5200584 485293 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 440.16 292.83 1648.50 77.69 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 1.80 1.80 0.21 0.21 0.00 0.00 0.00 0.00 22:50:01 ens3 7469.74 5857.59 23051.64 1082.30 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:51:01 ens3 792.08 491.13 3793.98 94.52 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 0.15 0.15 0.00 0.00 0.00 0.00 22:52:01 ens3 323.61 218.71 2298.26 49.28 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:53:01 ens3 15.11 10.16 4.41 4.08 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 127.38 101.07 201.33 31.44 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 3.60 2.63 1.02 1.58 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 19.81 19.81 1.02 1.02 0.00 0.00 0.00 0.00 22:56:01 ens3 7.67 6.23 1.81 2.16 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 21.35 21.35 1.10 1.10 0.00 0.00 0.00 0.00 22:57:01 ens3 1811.11 1247.56 381.97 8051.36 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:58:01 ens3 16.11 12.16 12.39 8.42 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 1100.66 824.01 3139.53 940.28 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 4.62 4.62 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-21466) 06/15/25 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.75 0.00 1.21 3.54 0.03 85.47 22:49:01 0 6.12 0.00 0.82 5.45 0.03 87.58 22:49:01 1 2.60 0.00 0.45 0.42 0.03 96.50 22:49:01 2 9.70 0.00 1.66 3.88 0.03 84.73 22:49:01 3 31.95 0.00 2.09 4.66 0.07 61.23 22:49:01 4 9.33 0.00 1.12 0.43 0.03 89.09 22:49:01 5 9.80 0.00 1.04 0.47 0.03 88.66 22:49:01 6 3.72 0.00 1.89 12.79 0.03 81.57 22:49:01 7 4.83 0.00 0.60 0.20 0.02 94.35 22:50:01 all 10.51 0.00 3.45 2.32 0.06 83.67 22:50:01 0 4.15 0.00 2.13 10.09 0.05 83.58 22:50:01 1 5.90 0.00 3.69 0.00 0.07 90.34 22:50:01 2 5.68 0.00 4.26 0.12 0.03 89.90 22:50:01 3 1.45 0.00 0.78 0.39 0.05 97.34 22:50:01 4 20.31 0.00 3.19 0.78 0.05 75.67 22:50:01 5 5.08 0.00 7.36 0.12 0.05 87.39 22:50:01 6 21.44 0.00 3.51 6.91 0.05 68.09 22:50:01 7 20.05 0.00 2.74 0.07 0.07 77.07 22:51:01 all 11.29 0.00 2.42 8.26 0.06 77.97 22:51:01 0 13.51 0.00 2.57 3.41 0.05 80.46 22:51:01 1 6.66 0.00 2.74 5.27 0.05 85.28 22:51:01 2 11.84 0.00 0.42 0.00 0.05 87.69 22:51:01 3 9.28 0.00 1.97 7.13 0.05 81.57 22:51:01 4 24.97 0.00 3.60 0.71 0.07 70.65 22:51:01 5 12.18 0.00 1.40 22.51 0.07 63.84 22:51:01 6 5.26 0.00 5.04 26.63 0.07 63.00 22:51:01 7 6.66 0.00 1.66 0.27 0.08 91.33 22:52:01 all 22.68 0.00 1.17 2.86 0.07 73.22 22:52:01 0 11.68 0.00 1.18 4.77 0.05 82.31 22:52:01 1 25.60 0.00 1.74 9.17 0.07 63.41 22:52:01 2 33.39 0.00 1.29 0.00 0.10 65.21 22:52:01 3 27.34 0.00 1.17 0.89 0.10 70.51 22:52:01 4 37.96 0.00 1.24 0.00 0.08 60.72 22:52:01 5 10.84 0.00 0.97 0.15 0.03 88.00 22:52:01 6 14.58 0.00 0.63 7.94 0.07 76.78 22:52:01 7 20.10 0.00 1.17 0.00 0.05 78.68 22:53:01 all 27.51 0.00 2.36 1.48 0.06 68.59 22:53:01 0 14.73 0.00 2.39 0.00 0.03 82.84 22:53:01 1 39.09 0.00 1.02 0.05 0.07 59.78 22:53:01 2 39.94 0.00 3.45 0.88 0.08 55.64 22:53:01 3 23.45 0.00 5.27 0.67 0.05 70.56 22:53:01 4 42.34 0.00 2.42 0.05 0.05 55.15 22:53:01 5 24.26 0.00 1.38 0.00 0.03 74.32 22:53:01 6 17.06 0.00 1.31 10.23 0.08 71.31 22:53:01 7 19.16 0.00 1.60 0.00 0.05 79.19 22:54:01 all 19.22 0.00 2.62 1.65 0.06 76.45 22:54:01 0 14.82 0.00 1.34 0.00 0.10 83.74 22:54:01 1 9.53 0.00 1.22 9.43 0.07 79.76 22:54:01 2 20.13 0.00 3.14 0.33 0.05 76.35 22:54:01 3 14.90 0.00 0.94 0.95 0.07 83.15 22:54:01 4 26.33 0.00 2.67 0.00 0.03 70.97 22:54:01 5 20.75 0.00 2.05 0.02 0.07 77.12 22:54:01 6 12.66 0.00 0.90 2.50 0.03 83.90 22:54:01 7 34.61 0.00 8.73 0.00 0.03 56.62 22:55:01 all 13.52 0.00 5.73 1.43 0.09 79.24 22:55:01 0 4.62 0.00 5.39 0.00 0.08 89.91 22:55:01 1 4.04 0.00 4.92 7.81 0.13 83.09 22:55:01 2 45.41 0.00 4.00 2.01 0.10 48.48 22:55:01 3 6.06 0.00 2.09 0.00 0.08 91.77 22:55:01 4 9.55 0.00 2.56 0.00 0.10 87.79 22:55:01 5 24.58 0.00 14.12 0.00 0.07 61.24 22:55:01 6 6.51 0.00 2.97 1.54 0.07 88.91 22:55:01 7 7.41 0.00 9.69 0.00 0.07 82.84 22:56:01 all 10.90 0.00 5.62 0.40 0.06 83.02 22:56:01 0 3.93 0.00 2.67 0.00 0.05 93.35 22:56:01 1 3.24 0.00 2.78 0.66 0.07 93.25 22:56:01 2 2.01 0.00 3.86 1.18 0.05 92.90 22:56:01 3 3.02 0.00 2.04 0.00 0.05 94.89 22:56:01 4 3.67 0.00 3.83 0.00 0.08 92.41 22:56:01 5 7.77 0.00 6.42 1.28 0.07 84.46 22:56:01 6 8.73 0.00 9.44 0.02 0.03 81.78 22:56:01 7 54.96 0.00 13.95 0.00 0.08 31.00 22:57:01 all 0.90 0.00 0.57 0.44 0.01 98.07 22:57:01 0 0.00 0.00 0.00 0.00 0.02 99.98 22:57:01 1 0.57 0.00 0.60 0.02 0.02 98.79 22:57:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:57:01 3 0.08 0.00 0.02 0.00 0.02 99.88 22:57:01 4 0.77 0.00 1.57 0.00 0.02 97.64 22:57:01 5 2.71 0.00 0.40 0.00 0.00 96.89 22:57:01 6 0.05 0.00 0.05 0.28 0.02 99.60 22:57:01 7 3.03 0.00 1.98 3.27 0.02 91.71 22:58:01 all 4.52 0.00 0.33 0.20 0.01 94.95 22:58:01 0 3.02 0.00 0.27 0.03 0.00 96.68 22:58:01 1 0.52 0.00 0.25 1.15 0.02 98.06 22:58:01 2 12.65 0.00 0.37 0.07 0.02 86.90 22:58:01 3 0.33 0.00 0.12 0.00 0.02 99.53 22:58:01 4 13.03 0.00 0.58 0.12 0.02 86.26 22:58:01 5 3.08 0.00 0.45 0.00 0.02 96.45 22:58:01 6 0.40 0.00 0.17 0.17 0.00 99.27 22:58:01 7 3.08 0.00 0.40 0.02 0.00 96.50 Average: all 13.08 0.00 2.55 2.25 0.05 82.07 Average: 0 7.65 0.00 1.87 2.37 0.05 88.06 Average: 1 9.77 0.00 1.94 3.39 0.06 84.83 Average: 2 18.07 0.00 2.24 0.85 0.05 78.78 Average: 3 11.80 0.00 1.65 1.47 0.06 85.03 Average: 4 18.82 0.00 2.27 0.21 0.05 78.65 Average: 5 12.12 0.00 3.55 2.46 0.04 81.83 Average: 6 9.04 0.00 2.59 6.88 0.05 81.45 Average: 7 17.39 0.00 4.26 0.38 0.05 77.92