---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19814 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 15G 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 878 23830 0 7457 30833 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:29:81:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe29:817c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:96:1b:fa 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:e1ff:fe96:1bfa/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-19814) 06/10/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 162.30 27.26 135.04 2379.07 50090.77 02:41:01 633.00 3.43 629.57 482.80 226241.60 02:42:01 95.33 0.42 94.92 64.39 51672.72 02:43:01 102.57 0.22 102.35 10.93 29151.94 02:44:01 8.38 0.00 8.38 0.00 293.15 02:45:01 5.38 0.02 5.37 0.13 135.44 02:46:01 5.70 0.00 5.70 0.00 150.75 02:47:01 15.95 0.00 15.95 0.00 415.40 02:48:01 17.78 0.00 17.78 0.00 224.10 02:49:02 54.81 0.10 54.71 16.40 1018.50 Average: 110.11 3.14 106.97 295.40 35935.91 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29584324 31686148 3354896 10.19 79608 2319420 1573264 4.63 932584 2101896 508596 02:41:01 23300232 30277624 9638988 29.26 148488 6925196 10302840 30.31 2489768 6489664 51336 02:42:01 20329548 27633988 12609672 38.28 163676 7215280 13395300 39.41 5356236 6534464 304 02:43:01 20035148 27460196 12904072 39.18 178640 7306104 13653348 40.17 5554972 6606248 3872 02:44:01 19453608 26880372 13485612 40.94 178804 7307700 14390752 42.34 6136364 6605276 736 02:45:01 19451784 26879232 13487436 40.95 178960 7308196 14374996 42.29 6138536 6605632 608 02:46:01 19438560 26866424 13500660 40.99 179120 7308432 14410272 42.40 6150592 6605528 824 02:47:01 19389572 26820284 13549648 41.14 179264 7311188 14423804 42.44 6197492 6607364 1552 02:48:01 19382512 26814012 13556708 41.16 179424 7312200 14439884 42.49 6203908 6607592 512 02:49:02 23141496 30415228 9797724 29.74 180372 7169332 4520212 13.30 2667352 6474000 388 Average: 21350678 28173351 11588542 35.18 164636 6748305 11548467 33.98 4782780 6123766 56873 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 486.44 353.00 5239.18 35.38 0.00 0.00 0.00 0.00 02:40:01 lo 12.80 12.80 1.23 1.23 0.00 0.00 0.00 0.00 02:41:01 vethfc337df 44.48 61.03 6.78 8.57 0.00 0.00 0.00 0.00 02:41:01 veth5e6bd2c 0.20 0.28 0.01 0.02 0.00 0.00 0.00 0.00 02:41:01 vethf5885d2 0.32 0.50 0.02 0.03 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 vethfc337df 103.58 108.68 21.05 17.96 0.00 0.00 0.00 0.00 02:42:01 veth5e6bd2c 3.65 4.35 0.62 0.43 0.00 0.00 0.00 0.00 02:42:01 vethf5885d2 90.88 90.67 15.83 18.46 0.00 0.00 0.00 0.00 02:42:01 vethac1f5e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 vethfc337df 210.41 213.23 54.48 29.42 0.00 0.00 0.00 0.00 02:43:01 veth5e6bd2c 3.98 5.47 0.76 0.74 0.00 0.00 0.00 0.00 02:43:01 vethf5885d2 67.39 67.11 9.34 17.68 0.00 0.00 0.00 0.00 02:43:01 docker0 38.89 56.39 3.42 300.44 0.00 0.00 0.00 0.00 02:44:01 vethfc337df 89.27 90.55 21.88 9.75 0.00 0.00 0.00 0.00 02:44:01 veth5e6bd2c 7.95 10.06 1.30 0.80 0.00 0.00 0.00 0.00 02:44:01 vethf5885d2 34.03 33.88 5.36 8.62 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vethfc337df 18.20 18.95 2.85 1.90 0.00 0.00 0.00 0.00 02:45:01 veth5e6bd2c 7.87 9.98 1.28 0.79 0.00 0.00 0.00 0.00 02:45:01 vethf5885d2 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vethfc337df 52.65 53.82 11.65 5.73 0.00 0.00 0.00 0.00 02:46:01 veth5e6bd2c 7.98 10.13 1.30 0.81 0.00 0.00 0.00 0.00 02:46:01 vethf5885d2 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vethfc337df 210.21 214.23 38.53 23.59 0.00 0.00 0.00 0.00 02:47:01 veth5e6bd2c 6.53 8.27 1.11 0.68 0.00 0.00 0.00 0.00 02:47:01 vethf5885d2 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vethfc337df 41.21 42.58 12.33 7.38 0.00 0.00 0.00 0.00 02:48:01 veth5e6bd2c 3.30 4.75 0.71 0.38 0.00 0.00 0.00 0.00 02:48:01 vethf5885d2 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:02 vethfc337df 0.63 2.00 0.06 0.16 0.00 0.00 0.00 0.00 02:49:02 vethf5885d2 0.18 1.02 0.01 0.08 0.00 0.00 0.00 0.00 02:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:02 br-07d055cc44ee 49.74 60.41 3.42 311.98 0.00 0.00 0.00 0.00 Average: vethfc337df 77.06 80.51 16.96 10.44 0.00 0.00 0.00 0.00 Average: vethf5885d2 19.71 19.74 3.38 4.61 0.00 0.00 0.00 0.00 Average: docker0 3.89 5.64 0.34 30.04 0.00 0.00 0.00 0.00 Average: br-07d055cc44ee 4.97 6.04 0.34 31.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19814) 06/10/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.14 0.00 1.27 1.84 0.04 86.71 02:40:01 0 3.20 0.00 0.92 2.91 0.02 92.96 02:40:01 1 1.63 0.00 1.20 5.95 0.05 91.16 02:40:01 2 10.59 0.00 0.85 0.22 0.03 88.31 02:40:01 3 15.78 0.00 1.97 0.45 0.03 81.77 02:40:01 4 21.32 0.00 1.94 0.47 0.05 76.22 02:40:01 5 9.08 0.00 0.80 0.13 0.02 89.97 02:40:01 6 2.98 0.00 0.59 3.70 0.07 92.66 02:40:01 7 16.54 0.00 1.86 0.89 0.05 80.67 02:41:01 all 26.31 0.00 10.11 10.64 0.11 52.84 02:41:01 0 26.56 0.00 10.39 10.96 0.12 51.97 02:41:01 1 27.65 0.00 10.15 3.22 0.12 58.86 02:41:01 2 26.43 0.00 9.94 11.64 0.10 51.89 02:41:01 3 25.51 0.00 9.88 3.78 0.10 60.72 02:41:01 4 28.37 0.00 9.79 4.13 0.10 57.61 02:41:01 5 25.34 0.00 9.28 7.29 0.10 57.98 02:41:01 6 27.31 0.00 11.12 26.20 0.14 35.24 02:41:01 7 23.30 0.00 10.28 18.04 0.12 48.26 02:42:01 all 59.25 0.00 5.03 0.65 0.13 34.93 02:42:01 0 62.06 0.00 5.40 1.30 0.13 31.11 02:42:01 1 65.56 0.00 5.98 0.18 0.13 28.14 02:42:01 2 55.75 0.00 4.91 1.11 0.13 38.09 02:42:01 3 54.04 0.00 4.48 1.50 0.14 39.84 02:42:01 4 60.06 0.00 4.92 0.20 0.12 34.69 02:42:01 5 56.96 0.00 4.85 0.71 0.14 37.34 02:42:01 6 63.21 0.00 5.18 0.13 0.12 31.36 02:42:01 7 56.35 0.00 4.47 0.10 0.14 38.95 02:43:01 all 12.38 0.00 1.80 0.82 0.09 84.91 02:43:01 0 11.72 0.00 1.97 2.78 0.10 83.43 02:43:01 1 16.54 0.00 2.42 0.43 0.10 80.50 02:43:01 2 10.47 0.00 1.47 0.97 0.07 87.02 02:43:01 3 12.10 0.00 1.67 1.51 0.08 84.64 02:43:01 4 12.92 0.00 1.84 0.03 0.10 85.11 02:43:01 5 11.31 0.00 1.58 0.15 0.08 86.87 02:43:01 6 12.89 0.00 2.01 0.32 0.10 84.68 02:43:01 7 11.05 0.00 1.47 0.35 0.08 87.05 02:44:01 all 3.98 0.00 0.53 0.03 0.09 95.37 02:44:01 0 4.45 0.00 0.49 0.02 0.08 94.96 02:44:01 1 4.21 0.00 0.65 0.17 0.08 94.89 02:44:01 2 4.46 0.00 0.57 0.02 0.10 94.86 02:44:01 3 3.05 0.00 0.54 0.03 0.07 96.31 02:44:01 4 3.79 0.00 0.40 0.02 0.07 95.73 02:44:01 5 3.49 0.00 0.54 0.00 0.10 95.87 02:44:01 6 3.89 0.00 0.54 0.03 0.10 95.44 02:44:01 7 4.52 0.00 0.50 0.00 0.08 94.90 02:45:01 all 1.90 0.00 0.41 0.02 0.09 97.59 02:45:01 0 2.65 0.00 0.45 0.00 0.10 96.80 02:45:01 1 1.88 0.00 0.54 0.08 0.08 97.42 02:45:01 2 2.21 0.00 0.35 0.00 0.08 97.36 02:45:01 3 1.64 0.00 0.35 0.02 0.10 97.89 02:45:01 4 1.70 0.00 0.33 0.00 0.08 97.88 02:45:01 5 1.59 0.00 0.54 0.00 0.08 97.79 02:45:01 6 2.02 0.00 0.37 0.00 0.07 97.54 02:45:01 7 1.51 0.00 0.28 0.03 0.08 98.09 02:46:01 all 2.50 0.00 0.43 0.02 0.08 96.96 02:46:01 0 3.26 0.00 0.55 0.00 0.10 96.09 02:46:01 1 2.03 0.00 0.47 0.12 0.10 97.28 02:46:01 2 3.79 0.00 0.40 0.00 0.07 95.74 02:46:01 3 3.85 0.00 0.49 0.00 0.07 95.60 02:46:01 4 2.58 0.00 0.35 0.00 0.08 96.99 02:46:01 5 1.71 0.00 0.37 0.00 0.08 97.84 02:46:01 6 1.77 0.00 0.42 0.02 0.07 97.73 02:46:01 7 1.01 0.00 0.40 0.03 0.08 98.47 02:47:01 all 5.10 0.00 0.73 0.03 0.08 94.07 02:47:01 0 5.71 0.00 0.80 0.02 0.07 93.41 02:47:01 1 7.12 0.00 0.58 0.07 0.08 92.15 02:47:01 2 4.71 0.00 0.79 0.02 0.07 94.42 02:47:01 3 4.76 0.00 0.67 0.02 0.07 94.49 02:47:01 4 4.79 0.00 0.90 0.05 0.08 94.17 02:47:01 5 5.72 0.00 0.66 0.00 0.08 93.54 02:47:01 6 3.75 0.00 0.64 0.00 0.08 95.53 02:47:01 7 4.25 0.00 0.74 0.05 0.08 94.88 02:48:01 all 2.33 0.00 0.38 0.06 0.07 97.17 02:48:01 0 2.71 0.00 0.43 0.02 0.07 96.77 02:48:01 1 1.80 0.00 0.30 0.03 0.05 97.81 02:48:01 2 1.92 0.00 0.42 0.00 0.07 97.60 02:48:01 3 1.37 0.00 0.28 0.02 0.05 98.28 02:48:01 4 2.79 0.00 0.50 0.03 0.08 96.59 02:48:01 5 3.19 0.00 0.26 0.03 0.07 96.45 02:48:01 6 2.44 0.00 0.42 0.12 0.08 96.94 02:48:01 7 2.36 0.00 0.42 0.20 0.07 96.96 02:49:02 all 2.25 0.00 0.93 0.11 0.07 96.63 02:49:02 0 2.01 0.00 0.94 0.02 0.08 96.95 02:49:02 1 2.22 0.00 1.07 0.28 0.08 96.34 02:49:02 2 2.42 0.00 0.97 0.12 0.05 96.44 02:49:02 3 1.67 0.00 0.94 0.10 0.08 97.21 02:49:02 4 1.98 0.00 0.85 0.05 0.08 97.04 02:49:02 5 3.42 0.00 0.93 0.00 0.05 95.60 02:49:02 6 2.05 0.00 0.99 0.12 0.07 96.78 02:49:02 7 2.29 0.00 0.79 0.18 0.07 96.67 Average: all 12.55 0.00 2.14 1.41 0.08 83.82 Average: 0 12.37 0.00 2.22 1.78 0.09 83.54 Average: 1 13.02 0.00 2.32 1.05 0.09 83.51 Average: 2 12.22 0.00 2.05 1.39 0.08 84.25 Average: 3 12.32 0.00 2.11 0.74 0.08 84.75 Average: 4 13.96 0.00 2.17 0.49 0.09 83.29 Average: 5 12.09 0.00 1.96 0.82 0.08 85.05 Average: 6 12.17 0.00 2.21 3.02 0.09 82.52 Average: 7 12.24 0.00 2.10 1.96 0.09 83.61