---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74993 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 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 922 24239 0 7005 30789 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:70:e2:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe70:e23c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:a8:75:5e 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-74993) 10/07/24 _x86_64_ (8 CPU) 05:32:26 LINUX RESTART (8 CPU) 05:33:02 tps rtps wtps bread/s bwrtn/s 05:34:01 363.26 43.31 319.95 1955.33 30562.14 05:35:01 188.59 50.49 138.09 3799.77 38817.13 05:36:01 70.45 12.70 57.76 2333.88 27159.34 05:37:01 133.78 2.35 131.43 139.04 60261.82 05:38:01 298.83 3.93 294.90 404.47 120005.60 05:39:01 160.56 0.35 160.21 25.46 33520.43 05:40:01 59.76 0.03 59.72 1.60 22430.00 Average: 181.74 16.10 165.64 1235.33 47576.81 05:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 30090808 31676168 2848412 8.65 72516 1822916 1431512 4.21 903256 1651596 155432 05:35:01 28885300 31010664 4053920 12.31 87400 2331224 1935884 5.70 1697304 2025856 21840 05:36:01 27134176 30295716 5805044 17.62 95792 3340172 2555480 7.52 2638108 2792348 800384 05:37:01 26503900 31621580 6435320 19.54 137544 5148144 1503996 4.43 1417856 4524148 1528272 05:38:01 22886532 29731812 10052688 30.52 177744 6694108 8621696 25.37 3518100 5861624 125076 05:39:01 19428656 26482032 13510564 41.02 190764 6867576 12477360 36.71 6877488 5913348 6888 05:40:01 18734072 25941984 14205148 43.13 192416 7014372 12933336 38.05 7449176 6029420 132 Average: 24809063 29537137 8130157 24.68 136311 4745502 5922752 17.43 3500184 4114049 376861 05:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 05:34:01 ens3 266.36 172.04 1335.05 56.93 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 05:35:01 ens3 570.90 445.13 5228.67 91.85 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:36:01 ens3 914.70 701.95 3278.61 229.96 0.00 0.00 0.00 0.00 05:37:01 br-26569c3405aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 lo 8.40 8.40 0.92 0.92 0.00 0.00 0.00 0.00 05:37:01 ens3 790.23 482.97 14205.99 93.29 0.00 0.00 0.00 0.00 05:38:01 vethc92750e 75.80 87.77 67.89 13.59 0.00 0.00 0.00 0.01 05:38:01 vethf9e6320 0.10 0.23 0.01 0.02 0.00 0.00 0.00 0.00 05:38:01 br-a69b5424219d 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:38:01 br-26569c3405aa 19.61 18.30 5.37 3.63 0.00 0.00 1.52 0.00 05:39:01 vethc92750e 150.12 172.68 163.35 24.61 0.00 0.00 0.00 0.01 05:39:01 vethf9e6320 155.18 149.50 331.21 13.07 0.00 0.00 0.00 0.03 05:39:01 br-a69b5424219d 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 br-26569c3405aa 22.73 22.68 6.95 6.56 0.00 0.00 0.20 0.00 05:40:01 vethc92750e 99.60 97.93 18.05 35.47 0.00 0.00 0.00 0.00 05:40:01 vethf9e6320 8.60 20.23 6.01 11.32 0.00 0.00 0.00 0.00 05:40:01 br-a69b5424219d 7.25 19.11 5.74 11.14 0.00 0.00 0.00 0.00 05:40:01 br-26569c3405aa 113.18 114.05 44.80 50.31 0.00 0.00 0.00 0.00 Average: vethc92750e 46.62 51.32 35.70 10.55 0.00 0.00 0.00 0.00 Average: vethf9e6320 23.47 24.34 48.30 3.49 0.00 0.00 0.00 0.00 Average: br-a69b5424219d 1.05 2.76 0.82 1.60 0.00 0.00 0.00 0.00 Average: br-26569c3405aa 22.27 22.20 8.18 8.66 0.00 0.00 0.25 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74993) 10/07/24 _x86_64_ (8 CPU) 05:32:26 LINUX RESTART (8 CPU) 05:33:02 CPU %user %nice %system %iowait %steal %idle 05:34:01 all 10.66 0.00 1.10 2.72 0.04 85.48 05:34:01 0 5.16 0.00 1.02 2.70 0.03 91.08 05:34:01 1 7.32 0.00 1.05 13.73 0.03 77.86 05:34:01 2 2.54 0.00 0.63 0.37 0.00 96.46 05:34:01 3 7.56 0.00 1.35 2.35 0.05 88.69 05:34:01 4 30.80 0.00 1.75 1.82 0.07 65.56 05:34:01 5 20.87 0.00 1.48 0.63 0.05 76.97 05:34:01 6 8.28 0.00 0.92 0.08 0.02 90.70 05:34:01 7 2.88 0.00 0.58 0.10 0.02 96.42 05:35:01 all 27.46 0.00 1.32 3.87 0.08 67.28 05:35:01 0 37.09 0.00 1.88 2.96 0.08 57.98 05:35:01 1 30.02 0.00 1.50 11.30 0.07 57.11 05:35:01 2 29.63 0.00 1.08 2.36 0.08 66.84 05:35:01 3 24.95 0.00 0.96 0.74 0.07 73.28 05:35:01 4 20.23 0.00 1.29 0.23 0.10 78.14 05:35:01 5 27.60 0.00 1.64 11.88 0.07 58.80 05:35:01 6 27.77 0.00 1.25 1.40 0.07 69.51 05:35:01 7 22.44 0.00 0.94 0.12 0.07 76.44 05:36:01 all 42.70 0.00 1.80 0.84 0.10 54.56 05:36:01 0 39.09 0.00 1.24 0.00 0.08 59.59 05:36:01 1 47.06 0.00 2.03 5.97 0.10 44.84 05:36:01 2 46.94 0.00 1.71 0.17 0.12 51.06 05:36:01 3 40.43 0.00 2.64 0.28 0.12 56.53 05:36:01 4 39.91 0.00 1.72 0.00 0.10 58.26 05:36:01 5 45.53 0.00 1.66 0.05 0.10 52.66 05:36:01 6 46.23 0.00 1.64 0.22 0.10 51.81 05:36:01 7 36.41 0.00 1.81 0.00 0.08 61.69 05:37:01 all 16.26 0.00 3.39 3.72 0.06 76.58 05:37:01 0 12.96 0.00 2.72 1.90 0.05 82.38 05:37:01 1 15.93 0.00 3.68 16.70 0.08 63.60 05:37:01 2 8.24 0.00 1.96 0.13 0.03 89.64 05:37:01 3 32.63 0.00 4.62 2.64 0.10 60.01 05:37:01 4 15.72 0.00 3.31 1.28 0.07 79.62 05:37:01 5 23.85 0.00 4.08 6.78 0.07 65.22 05:37:01 6 11.88 0.00 3.64 0.22 0.05 84.21 05:37:01 7 8.93 0.00 3.02 0.10 0.05 87.90 05:38:01 all 32.30 0.00 5.11 7.01 0.10 55.49 05:38:01 0 33.84 0.00 4.89 1.43 0.10 59.74 05:38:01 1 32.47 0.00 5.34 4.49 0.10 57.60 05:38:01 2 29.80 0.00 4.81 20.03 0.10 45.26 05:38:01 3 34.02 0.00 4.48 0.42 0.08 60.99 05:38:01 4 31.75 0.00 4.87 2.09 0.10 61.18 05:38:01 5 32.81 0.00 7.12 24.72 0.12 35.22 05:38:01 6 32.63 0.00 5.55 1.89 0.10 59.83 05:38:01 7 31.02 0.00 3.88 1.13 0.10 63.88 05:39:01 all 37.12 0.00 3.31 2.11 0.13 57.33 05:39:01 0 36.73 0.00 3.53 5.73 0.13 53.88 05:39:01 1 50.31 0.00 4.09 2.51 0.13 42.95 05:39:01 2 23.39 0.00 2.83 2.56 0.10 71.12 05:39:01 3 37.72 0.00 3.45 0.59 0.13 58.10 05:39:01 4 35.32 0.00 3.47 0.85 0.14 60.24 05:39:01 5 47.87 0.00 2.96 1.97 0.13 47.06 05:39:01 6 35.08 0.00 3.30 1.87 0.15 59.60 05:39:01 7 30.63 0.00 2.86 0.81 0.13 65.57 05:40:01 all 18.56 0.00 2.13 1.11 0.11 78.10 05:40:01 0 20.27 0.00 2.42 5.40 0.12 71.80 05:40:01 1 18.24 0.00 2.57 0.64 0.12 78.43 05:40:01 2 9.68 0.00 1.51 1.99 0.07 86.75 05:40:01 3 19.54 0.00 2.27 0.18 0.12 77.88 05:40:01 4 18.64 0.00 1.98 0.07 0.12 79.20 05:40:01 5 23.91 0.00 2.14 0.32 0.13 73.49 05:40:01 6 19.45 0.00 2.13 0.17 0.12 78.13 05:40:01 7 18.77 0.00 1.98 0.07 0.10 79.07 Average: all 26.46 0.00 2.59 3.05 0.09 67.81 Average: 0 26.44 0.00 2.53 2.87 0.09 68.07 Average: 1 28.80 0.00 2.90 7.90 0.09 60.31 Average: 2 21.46 0.00 2.07 3.93 0.07 72.46 Average: 3 28.16 0.00 2.83 1.03 0.10 67.88 Average: 4 27.47 0.00 2.63 0.90 0.10 68.90 Average: 5 31.80 0.00 3.01 6.61 0.10 58.48 Average: 6 25.93 0.00 2.63 0.84 0.09 70.51 Average: 7 21.61 0.00 2.15 0.33 0.08 75.82