---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18253 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 141G 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 903 24542 0 6721 30808 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:2e:9e:83 brd ff:ff:ff:ff:ff:ff inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe2e:9e83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:97:3d:b9 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-8c-8g-18253) 03/26/24 _x86_64_ (8 CPU) 10:44:16 LINUX RESTART (8 CPU) 10:45:02 tps rtps wtps bread/s bwrtn/s 10:46:01 103.83 24.22 79.61 1278.02 28787.53 10:47:01 196.47 50.06 146.41 3751.51 42735.41 10:48:01 64.99 13.00 51.99 2384.14 28222.10 10:49:01 100.52 3.72 96.80 486.24 59884.57 10:50:01 226.15 3.82 222.33 439.93 82222.03 10:51:01 246.11 0.50 245.61 32.39 71266.52 10:52:01 46.81 0.02 46.79 0.13 4345.94 10:53:01 60.16 1.17 58.99 76.65 2583.30 Average: 130.68 12.04 118.65 1055.65 40029.76 10:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 30142548 31733720 2796672 8.49 69692 1832348 1370824 4.03 843168 1663512 153972 10:47:01 28804824 30938200 4134396 12.55 87496 2339348 2556756 7.52 1766636 2039012 30984 10:48:01 27526048 30245268 5413172 16.43 92528 2909884 2849060 8.38 2600160 2457412 397672 10:49:01 28000668 31624216 4938552 14.99 110556 3765104 1423812 4.19 1390908 3147684 203128 10:50:01 23670552 30067008 9268668 28.14 166580 6303428 7220724 21.25 3094148 5564212 997744 10:51:01 21875228 28619840 11063992 33.59 185024 6600564 10398808 30.60 4678564 5711728 8116 10:52:01 20264964 27161904 12674256 38.48 186532 6746056 11565776 34.03 6181252 5811932 1496 10:53:01 25093896 31509204 7845324 23.82 188436 6315376 1590248 4.68 1917832 5346720 26956 Average: 25672341 30237420 7266879 22.06 135856 4601514 4872001 14.33 2809084 3967776 227508 10:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 50.94 34.40 875.75 6.03 0.00 0.00 0.00 0.00 10:47:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 552.64 413.61 5289.87 78.47 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 1237.76 692.05 2767.80 242.03 0.00 0.00 0.00 0.00 10:49:01 br-15e13c8222b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 179.14 124.74 862.43 36.14 0.00 0.00 0.00 0.00 10:50:01 br-ea7c753ec90f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 br-15e13c8222b9 26.45 25.95 11.28 11.29 0.00 0.00 0.55 0.00 10:50:01 vethb136719 13.98 13.08 9.13 2.66 0.00 0.00 0.00 0.00 10:50:01 lo 6.23 6.23 0.72 0.72 0.00 0.00 0.00 0.00 10:51:01 br-ea7c753ec90f 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:51:01 br-15e13c8222b9 11.55 11.16 6.00 5.65 0.00 0.00 0.27 0.00 10:51:01 veth09399a3 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:51:01 vethb136719 18.63 18.33 4.53 4.83 0.00 0.00 0.00 0.00 10:52:01 br-ea7c753ec90f 5.00 15.36 4.70 9.72 0.00 0.00 0.00 0.00 10:52:01 br-15e13c8222b9 31.89 31.73 16.77 20.92 0.00 0.00 0.00 0.00 10:52:01 veth09399a3 17.61 9.28 9.56 0.96 0.00 0.00 0.00 0.00 10:52:01 vethb136719 33.58 41.71 8.61 12.80 0.00 0.00 0.00 0.00 10:53:01 lo 20.03 20.03 2.05 2.05 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 3530.53 2098.58 33776.45 513.69 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.21 0.21 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: ens3 400.93 232.95 4124.46 57.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18253) 03/26/24 _x86_64_ (8 CPU) 10:44:16 LINUX RESTART (8 CPU) 10:45:02 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 9.24 0.00 0.68 4.43 0.03 85.61 10:46:01 0 3.65 0.00 0.31 0.85 0.02 95.18 10:46:01 1 2.22 0.00 0.34 0.66 0.03 96.74 10:46:01 2 0.24 0.00 0.41 21.90 0.00 77.45 10:46:01 3 0.56 0.00 0.25 0.53 0.00 98.66 10:46:01 4 11.47 0.00 0.68 2.41 0.03 85.41 10:46:01 5 39.09 0.00 2.39 6.53 0.09 51.90 10:46:01 6 8.62 0.00 0.48 1.92 0.02 88.97 10:46:01 7 8.36 0.00 0.56 0.65 0.03 90.40 10:47:01 all 24.00 0.00 1.22 3.05 0.07 71.66 10:47:01 0 31.22 0.00 1.64 2.59 0.12 64.43 10:47:01 1 25.63 0.00 1.34 0.74 0.08 72.21 10:47:01 2 24.09 0.00 1.67 8.56 0.07 65.61 10:47:01 3 23.81 0.00 0.80 0.57 0.07 74.75 10:47:01 4 24.35 0.00 0.87 1.00 0.07 73.71 10:47:01 5 23.24 0.00 1.09 3.59 0.05 72.03 10:47:01 6 23.44 0.00 1.32 6.97 0.08 68.18 10:47:01 7 16.19 0.00 0.99 0.40 0.05 82.37 10:48:01 all 46.73 0.00 1.58 0.91 0.10 50.68 10:48:01 0 46.52 0.00 2.44 4.12 0.12 46.80 10:48:01 1 50.47 0.00 1.17 0.05 0.08 48.23 10:48:01 2 45.66 0.00 1.99 2.70 0.12 49.53 10:48:01 3 36.58 0.00 1.78 0.02 0.10 61.53 10:48:01 4 51.94 0.00 0.89 0.00 0.08 47.09 10:48:01 5 49.81 0.00 0.85 0.08 0.10 49.16 10:48:01 6 52.48 0.00 1.80 0.10 0.12 45.50 10:48:01 7 40.41 0.00 1.72 0.18 0.08 57.60 10:49:01 all 13.36 0.00 1.56 3.14 0.04 81.90 10:49:01 0 22.75 0.00 2.05 13.34 0.05 61.81 10:49:01 1 15.60 0.00 1.94 1.02 0.05 81.38 10:49:01 2 7.91 0.00 1.59 0.22 0.05 90.23 10:49:01 3 19.26 0.00 1.79 0.17 0.05 78.73 10:49:01 4 15.16 0.00 1.40 0.28 0.03 83.11 10:49:01 5 5.68 0.00 0.79 3.86 0.05 89.62 10:49:01 6 8.32 0.00 1.22 0.13 0.03 90.29 10:49:01 7 12.21 0.00 1.69 6.16 0.03 79.90 10:50:01 all 26.93 0.00 5.84 5.15 0.10 61.98 10:50:01 0 22.92 0.00 4.91 2.22 0.10 69.85 10:50:01 1 22.18 0.00 6.14 13.56 0.08 58.04 10:50:01 2 32.68 0.00 5.53 0.14 0.10 61.55 10:50:01 3 27.31 0.00 6.45 0.54 0.08 65.61 10:50:01 4 28.44 0.00 4.99 19.46 0.14 46.97 10:50:01 5 27.96 0.00 5.63 0.12 0.12 66.17 10:50:01 6 25.35 0.00 6.72 4.83 0.10 62.99 10:50:01 7 28.61 0.00 6.37 0.31 0.08 64.63 10:51:01 all 29.34 0.00 3.10 6.16 0.11 61.29 10:51:01 0 23.26 0.00 2.95 0.79 0.13 72.86 10:51:01 1 26.52 0.00 3.81 17.26 0.12 52.29 10:51:01 2 33.64 0.00 2.71 3.28 0.08 60.29 10:51:01 3 28.18 0.00 3.14 4.09 0.13 64.46 10:51:01 4 44.64 0.00 3.11 2.83 0.08 49.34 10:51:01 5 30.63 0.00 3.36 4.08 0.08 61.84 10:51:01 6 23.62 0.00 2.84 11.53 0.08 61.93 10:51:01 7 24.25 0.00 2.85 5.47 0.12 67.30 10:52:01 all 19.76 0.00 1.63 0.25 0.10 78.26 10:52:01 0 19.77 0.00 1.81 0.40 0.12 77.91 10:52:01 1 19.89 0.00 1.78 0.00 0.10 78.22 10:52:01 2 14.22 0.00 1.56 0.40 0.10 83.72 10:52:01 3 23.72 0.00 1.53 0.02 0.08 74.65 10:52:01 4 21.77 0.00 1.46 0.25 0.12 76.41 10:52:01 5 22.24 0.00 1.51 0.84 0.10 75.32 10:52:01 6 16.98 0.00 1.74 0.05 0.12 81.11 10:52:01 7 19.55 0.00 1.66 0.02 0.10 78.68 10:53:01 all 10.55 0.00 1.59 0.34 0.07 87.46 10:53:01 0 9.15 0.00 1.46 0.08 0.07 89.24 10:53:01 1 7.33 0.00 1.39 0.02 0.07 91.20 10:53:01 2 8.29 0.00 1.33 0.15 0.05 90.18 10:53:01 3 33.28 0.00 2.14 1.27 0.10 63.21 10:53:01 4 5.60 0.00 1.60 0.45 0.10 92.25 10:53:01 5 6.17 0.00 1.86 0.13 0.07 91.77 10:53:01 6 6.60 0.00 1.39 0.35 0.07 91.59 10:53:01 7 7.93 0.00 1.49 0.25 0.08 90.25 Average: all 22.50 0.00 2.14 2.92 0.08 72.36 Average: 0 22.44 0.00 2.19 3.05 0.09 72.23 Average: 1 21.26 0.00 2.23 4.14 0.08 72.29 Average: 2 20.84 0.00 2.10 4.63 0.07 72.36 Average: 3 24.12 0.00 2.23 0.90 0.08 72.67 Average: 4 25.43 0.00 1.87 3.31 0.08 69.30 Average: 5 25.56 0.00 2.17 2.40 0.08 69.78 Average: 6 20.67 0.00 2.18 3.24 0.08 73.83 Average: 7 19.70 0.00 2.16 1.68 0.07 76.38