---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79481 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 888 23477 0 7801 30823 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:d2:74:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fed2:746a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:d7:06:e1 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 inet6 fe80::42:8fff:fed7:6e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79481) 10/25/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 190.98 35.91 155.08 3257.21 96642.60 20:24:01 664.77 5.13 659.64 492.98 239742.31 20:25:01 74.94 0.23 74.70 33.59 12913.31 20:26:01 81.57 0.25 81.31 26.43 9349.24 20:27:01 10.08 0.00 10.08 0.00 306.62 20:28:01 4.85 0.00 4.85 0.00 122.65 20:29:01 6.68 0.00 6.68 0.00 182.90 20:30:01 24.68 0.00 24.68 0.00 413.33 20:31:01 7.33 0.02 7.32 0.13 171.97 20:32:01 66.92 0.58 66.34 18.53 1288.45 Average: 113.20 4.17 109.03 378.67 36055.84 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 28912924 31606764 4026296 12.22 79948 2903216 2139308 6.29 1006484 2673992 1123520 20:24:01 21969836 29300864 10969384 33.30 149924 7275248 11071564 32.58 3554556 6745304 20792 20:25:01 19730180 27488756 13209040 40.10 171476 7639100 13600640 40.02 5559192 6902200 69656 20:26:01 19548404 27315520 13390816 40.65 180720 7640628 13774236 40.53 5754300 6886848 3848 20:27:01 18984696 26753464 13954524 42.36 180868 7642168 14474808 42.59 6316432 6887660 672 20:28:01 18993284 26762472 13945936 42.34 180940 7642492 14525312 42.74 6305868 6887684 572 20:29:01 18977092 26746716 13962128 42.39 181088 7642720 14541900 42.79 6321872 6887600 892 20:30:01 18923984 26696816 14015236 42.55 181256 7645892 14558624 42.83 6373604 6889784 1548 20:31:01 18910696 26684008 14028524 42.59 181372 7646188 14557028 42.83 6385476 6889472 232 20:32:01 24121308 31636332 8817912 26.77 182408 7384008 1607136 4.73 1528732 6660672 88 Average: 20907240 28099171 12031980 36.53 167000 7106166 11485056 33.79 4910652 6431122 122182 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 428.08 268.29 12024.61 29.97 0.00 0.00 0.00 0.00 20:23:01 lo 13.96 13.96 1.33 1.33 0.00 0.00 0.00 0.00 20:24:01 vethffb74a5 5.78 15.36 0.57 137.46 0.00 0.00 0.00 0.01 20:24:01 veth5b1b944 1.00 1.28 0.06 0.08 0.00 0.00 0.00 0.00 20:24:01 veth4f49cf4 0.28 0.43 0.02 0.03 0.00 0.00 0.00 0.00 20:24:01 veth3ee03fd 53.59 73.59 8.36 9.92 0.00 0.00 0.00 0.00 20:25:01 vethffb74a5 0.27 0.57 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 veth5b1b944 90.53 90.23 15.82 18.42 0.00 0.00 0.00 0.00 20:25:01 veth4f49cf4 4.85 4.78 1.06 0.53 0.00 0.00 0.00 0.00 20:25:01 veth3ee03fd 94.43 96.33 19.47 16.63 0.00 0.00 0.00 0.00 20:26:01 vethffb74a5 0.36 0.25 0.03 0.01 0.00 0.00 0.00 0.00 20:26:01 veth5b1b944 68.50 68.23 9.25 17.97 0.00 0.00 0.00 0.00 20:26:01 veth4f49cf4 87.24 87.12 22.00 23.67 0.00 0.00 0.00 0.00 20:26:01 veth3ee03fd 213.32 216.13 55.23 29.84 0.00 0.00 0.00 0.00 20:27:01 vethffb74a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth5b1b944 34.04 33.88 5.36 8.62 0.00 0.00 0.00 0.00 20:27:01 veth4f49cf4 29.40 30.16 6.08 5.42 0.00 0.00 0.00 0.00 20:27:01 veth3ee03fd 90.35 91.65 22.05 9.88 0.00 0.00 0.00 0.00 20:28:01 vethffb74a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth5b1b944 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 20:28:01 veth4f49cf4 23.90 24.83 5.04 3.45 0.00 0.00 0.00 0.00 20:28:01 veth3ee03fd 18.18 18.93 2.85 1.90 0.00 0.00 0.00 0.00 20:29:01 vethffb74a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth5b1b944 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 20:29:01 veth4f49cf4 24.65 25.50 5.21 3.57 0.00 0.00 0.00 0.00 20:29:01 veth3ee03fd 52.61 53.74 11.64 5.72 0.00 0.00 0.00 0.00 20:30:01 vethffb74a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth5b1b944 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 20:30:01 veth4f49cf4 217.53 215.54 34.55 40.31 0.00 0.00 0.00 0.00 20:30:01 veth3ee03fd 239.22 243.64 47.77 29.26 0.00 0.00 0.00 0.00 20:31:01 vethffb74a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth5b1b944 0.27 0.27 0.62 0.02 0.00 0.00 0.00 0.00 20:31:01 veth4f49cf4 18.55 19.38 4.71 3.75 0.00 0.00 0.00 0.00 20:31:01 veth3ee03fd 12.83 13.55 3.22 1.79 0.00 0.00 0.00 0.00 20:32:01 docker0 14.15 18.75 2.16 286.89 0.00 0.00 0.00 0.00 20:32:01 ens3 2096.18 1152.97 48742.23 174.35 0.00 0.00 0.00 0.00 20:32:01 lo 35.66 35.66 3.25 3.25 0.00 0.00 0.00 0.00 Average: docker0 1.42 1.88 0.22 28.78 0.00 0.00 0.00 0.00 Average: ens3 171.78 91.33 4806.89 10.38 0.00 0.00 0.00 0.00 Average: lo 3.18 3.18 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79481) 10/25/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.53 0.00 1.63 1.90 0.04 85.90 20:23:01 0 17.23 0.00 1.89 1.41 0.05 79.43 20:23:01 1 14.13 0.00 1.90 0.22 0.07 83.68 20:23:01 2 16.06 0.00 2.04 0.24 0.02 81.65 20:23:01 3 16.50 0.00 2.11 0.34 0.03 81.02 20:23:01 4 6.03 0.00 1.22 0.32 0.02 92.41 20:23:01 5 8.07 0.00 1.24 7.25 0.07 83.36 20:23:01 6 2.30 0.00 1.69 5.08 0.05 90.87 20:23:01 7 3.89 0.00 0.98 0.32 0.02 94.79 20:24:01 all 41.52 0.00 11.70 4.41 0.08 42.28 20:24:01 0 41.68 0.00 10.99 0.87 0.09 46.38 20:24:01 1 39.90 0.00 11.61 2.03 0.07 46.40 20:24:01 2 40.99 0.00 11.34 3.26 0.08 44.33 20:24:01 3 42.81 0.00 10.76 1.97 0.08 44.37 20:24:01 4 41.79 0.00 12.01 1.92 0.07 44.22 20:24:01 5 41.81 0.00 13.38 22.39 0.10 22.32 20:24:01 6 41.25 0.00 11.53 1.77 0.08 45.37 20:24:01 7 41.95 0.00 11.94 1.22 0.10 44.79 20:25:01 all 47.96 0.00 4.59 0.61 0.09 46.75 20:25:01 0 43.45 0.00 4.81 0.27 0.08 51.39 20:25:01 1 52.52 0.00 4.89 0.34 0.10 42.15 20:25:01 2 53.08 0.00 4.98 0.19 0.10 41.65 20:25:01 3 48.90 0.00 4.67 0.61 0.08 45.74 20:25:01 4 50.03 0.00 4.52 1.89 0.08 43.49 20:25:01 5 47.41 0.00 4.66 0.22 0.07 47.65 20:25:01 6 44.59 0.00 4.37 0.52 0.08 50.43 20:25:01 7 43.76 0.00 3.85 0.82 0.08 51.48 20:26:01 all 11.23 0.00 1.94 0.65 0.08 86.10 20:26:01 0 10.52 0.00 1.52 0.34 0.12 87.50 20:26:01 1 10.08 0.00 2.34 0.51 0.09 86.98 20:26:01 2 10.37 0.00 2.15 0.24 0.10 87.14 20:26:01 3 11.15 0.00 1.55 0.05 0.07 87.18 20:26:01 4 12.94 0.00 1.82 0.07 0.07 85.10 20:26:01 5 11.77 0.00 2.35 2.53 0.09 83.26 20:26:01 6 10.24 0.00 1.47 0.27 0.09 87.94 20:26:01 7 12.71 0.00 2.29 1.23 0.09 83.69 20:27:01 all 4.03 0.00 0.57 0.04 0.08 95.28 20:27:01 0 4.18 0.00 0.72 0.00 0.07 95.03 20:27:01 1 3.77 0.00 0.55 0.00 0.08 95.59 20:27:01 2 3.58 0.00 0.65 0.03 0.08 95.66 20:27:01 3 4.43 0.00 0.59 0.00 0.08 94.90 20:27:01 4 3.82 0.00 0.33 0.00 0.05 95.79 20:27:01 5 4.25 0.00 0.70 0.13 0.10 94.82 20:27:01 6 3.95 0.00 0.52 0.00 0.08 95.45 20:27:01 7 4.26 0.00 0.52 0.15 0.08 94.99 20:28:01 all 2.25 0.00 0.39 0.02 0.08 97.26 20:28:01 0 3.13 0.00 0.49 0.00 0.07 96.31 20:28:01 1 2.11 0.00 0.39 0.02 0.07 97.42 20:28:01 2 1.82 0.00 0.47 0.00 0.10 97.61 20:28:01 3 2.82 0.00 0.18 0.02 0.03 96.95 20:28:01 4 3.02 0.00 0.33 0.00 0.08 96.56 20:28:01 5 2.01 0.00 0.43 0.10 0.08 97.37 20:28:01 6 1.58 0.00 0.44 0.02 0.08 97.89 20:28:01 7 1.50 0.00 0.40 0.02 0.07 98.01 20:29:01 all 2.83 0.00 0.44 0.02 0.08 96.63 20:29:01 0 3.78 0.00 0.61 0.00 0.08 95.53 20:29:01 1 3.01 0.00 0.43 0.00 0.10 96.45 20:29:01 2 3.14 0.00 0.52 0.03 0.08 96.22 20:29:01 3 1.46 0.00 0.30 0.00 0.08 98.16 20:29:01 4 2.99 0.00 0.50 0.00 0.08 96.42 20:29:01 5 2.85 0.00 0.42 0.12 0.08 96.53 20:29:01 6 2.83 0.00 0.38 0.00 0.07 96.72 20:29:01 7 2.61 0.00 0.32 0.02 0.08 96.98 20:30:01 all 5.41 0.00 0.70 0.04 0.07 93.78 20:30:01 0 7.04 0.00 0.90 0.03 0.08 91.94 20:30:01 1 5.82 0.00 0.77 0.02 0.07 93.33 20:30:01 2 5.95 0.00 0.85 0.07 0.08 93.04 20:30:01 3 4.21 0.00 0.67 0.05 0.07 95.00 20:30:01 4 5.79 0.00 0.62 0.02 0.07 93.51 20:30:01 5 5.52 0.00 0.57 0.10 0.07 93.74 20:30:01 6 4.23 0.00 0.67 0.02 0.08 95.00 20:30:01 7 4.65 0.00 0.55 0.00 0.05 94.75 20:31:01 all 1.84 0.00 0.30 0.03 0.08 97.76 20:31:01 0 2.98 0.00 0.20 0.02 0.07 96.75 20:31:01 1 1.32 0.00 0.47 0.02 0.10 98.09 20:31:01 2 2.19 0.00 0.30 0.03 0.08 97.40 20:31:01 3 1.19 0.00 0.28 0.03 0.08 98.41 20:31:01 4 2.09 0.00 0.28 0.00 0.07 97.56 20:31:01 5 1.54 0.00 0.40 0.10 0.07 97.90 20:31:01 6 1.56 0.00 0.30 0.02 0.10 98.03 20:31:01 7 1.85 0.00 0.22 0.02 0.07 97.85 20:32:01 all 2.96 0.00 1.17 0.27 0.06 95.54 20:32:01 0 3.24 0.00 1.15 0.23 0.05 95.33 20:32:01 1 1.84 0.00 1.10 0.43 0.05 96.57 20:32:01 2 3.23 0.00 1.14 0.08 0.05 95.50 20:32:01 3 2.84 0.00 1.27 0.20 0.05 95.64 20:32:01 4 2.86 0.00 1.12 0.05 0.05 95.93 20:32:01 5 2.56 0.00 1.22 0.37 0.07 95.78 20:32:01 6 2.97 0.00 0.92 0.17 0.07 95.87 20:32:01 7 4.16 0.00 1.40 0.60 0.05 93.78 Average: all 13.00 0.00 2.33 0.79 0.07 83.81 Average: 0 13.64 0.00 2.31 0.31 0.08 83.66 Average: 1 13.41 0.00 2.44 0.36 0.08 83.72 Average: 2 13.98 0.00 2.43 0.41 0.08 83.09 Average: 3 13.56 0.00 2.23 0.32 0.07 83.82 Average: 4 13.07 0.00 2.26 0.42 0.06 84.18 Average: 5 12.71 0.00 2.52 3.29 0.08 81.40 Average: 6 11.50 0.00 2.22 0.78 0.08 85.43 Average: 7 12.08 0.00 2.23 0.44 0.07 85.18