---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9213 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 14G 142G 9% / 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 853 24927 0 6386 30858 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:da:71:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:feda:718a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:32:6f:0e 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-9213) 01/02/24 _x86_64_ (8 CPU) 20:21:50 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 164.09 87.20 76.89 6255.49 61458.29 20:24:01 102.68 14.03 88.65 1151.26 31533.91 20:25:01 145.61 9.44 136.17 1660.20 62140.97 20:26:01 359.59 11.96 347.63 781.60 124363.77 20:27:01 40.18 0.50 39.68 51.19 26506.92 20:28:01 75.55 0.70 74.85 34.26 23999.08 Average: 148.08 20.66 127.42 1657.07 55067.03 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 30217636 31687064 2721584 8.26 55904 1732456 1450296 4.27 885692 1562028 91416 20:24:01 29872748 31696724 3066472 9.31 80192 2043904 1436140 4.23 883456 1872152 173916 20:25:01 26589092 31668028 6350128 19.28 124452 5125072 1390864 4.09 999488 4870808 2075896 20:26:01 23157716 29241592 9781504 29.70 137220 6076332 9964640 29.32 3583000 5610088 348 20:27:01 20969412 27196044 11969808 36.34 139080 6209956 12446900 36.62 5756516 5596704 632 20:28:01 25601984 31655868 7337236 22.28 140476 6052568 1511108 4.45 1390692 5417556 1612 Average: 26068098 30524220 6871122 20.86 112887 4540048 4699991 13.83 2249807 4154889 390637 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 20:23:02 ens3 355.32 254.06 1502.63 60.01 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 20:24:01 ens3 64.73 44.67 946.73 7.85 0.00 0.00 0.00 0.00 20:25:01 br-2950d3b040a3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.66 9.66 0.94 0.94 0.00 0.00 0.00 0.00 20:25:01 ens3 977.76 544.15 27041.11 41.19 0.00 0.00 0.00 0.00 20:26:01 veth611f21a 0.87 1.15 0.05 0.07 0.00 0.00 0.00 0.00 20:26:01 veth46084e6 0.33 0.60 0.02 0.04 0.00 0.00 0.00 0.00 20:26:01 veth53b75d7 0.42 0.53 0.03 0.03 0.00 0.00 0.00 0.00 20:26:01 veth9dd3a64 0.42 0.75 0.03 0.04 0.00 0.00 0.00 0.00 20:27:01 veth611f21a 53.24 47.03 20.44 41.85 0.00 0.00 0.00 0.00 20:27:01 veth46084e6 4.12 5.45 0.63 1.15 0.00 0.00 0.00 0.00 20:27:01 veth53b75d7 0.93 1.08 0.09 0.08 0.00 0.00 0.00 0.00 20:27:01 veth9dd3a64 4.85 5.62 1.60 2.24 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 28.80 28.80 7.57 7.57 0.00 0.00 0.00 0.00 20:28:01 ens3 1881.92 1103.78 42287.42 157.57 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 4.31 4.31 1.22 1.22 0.00 0.00 0.00 0.00 Average: ens3 313.64 183.61 7065.50 26.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9213) 01/02/24 _x86_64_ (8 CPU) 20:21:50 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 8.61 0.00 1.13 3.93 0.04 86.28 20:23:02 0 4.96 0.00 0.98 0.74 0.03 93.29 20:23:02 1 4.17 0.00 1.09 14.37 0.02 80.35 20:23:02 2 7.98 0.00 0.62 0.23 0.02 91.15 20:23:02 3 3.04 0.00 0.90 0.62 0.02 95.42 20:23:02 4 2.56 0.00 0.77 11.73 0.02 84.93 20:23:02 5 9.53 0.00 1.02 0.63 0.03 88.79 20:23:02 6 23.85 0.00 1.20 2.06 0.10 72.79 20:23:02 7 12.89 0.00 2.49 1.12 0.05 83.46 20:24:01 all 9.99 0.00 0.68 3.09 0.03 86.21 20:24:01 0 27.37 0.00 1.19 2.23 0.05 69.16 20:24:01 1 6.53 0.00 0.47 0.19 0.02 92.79 20:24:01 2 3.14 0.00 0.51 2.19 0.02 94.14 20:24:01 3 0.42 0.00 0.14 0.32 0.00 99.12 20:24:01 4 6.49 0.00 0.63 14.18 0.02 78.69 20:24:01 5 5.11 0.00 0.46 0.32 0.02 94.10 20:24:01 6 11.60 0.00 0.87 1.21 0.05 86.27 20:24:01 7 19.27 0.00 1.21 4.09 0.03 75.39 20:25:01 all 12.95 0.00 4.45 5.03 0.07 77.50 20:25:01 0 17.20 0.00 3.85 0.83 0.08 78.04 20:25:01 1 15.07 0.00 6.51 1.93 0.07 76.42 20:25:01 2 11.19 0.00 3.14 0.61 0.08 84.98 20:25:01 3 13.24 0.00 4.69 0.54 0.07 81.46 20:25:01 4 10.96 0.00 3.91 17.72 0.07 67.34 20:25:01 5 13.32 0.00 3.99 16.53 0.07 66.09 20:25:01 6 12.65 0.00 4.67 2.09 0.08 80.50 20:25:01 7 10.01 0.00 4.76 0.07 0.05 85.11 20:26:01 all 23.28 0.00 4.92 7.65 0.08 64.07 20:26:01 0 23.35 0.00 4.17 1.90 0.08 70.49 20:26:01 1 24.55 0.00 5.15 5.21 0.08 65.01 20:26:01 2 22.57 0.00 5.14 0.96 0.07 71.27 20:26:01 3 22.17 0.00 4.60 3.62 0.08 69.52 20:26:01 4 25.12 0.00 5.28 21.27 0.07 48.26 20:26:01 5 23.45 0.00 4.85 9.38 0.08 62.23 20:26:01 6 22.96 0.00 5.16 18.10 0.10 53.68 20:26:01 7 22.04 0.00 5.07 0.81 0.08 72.00 20:27:01 all 47.26 0.00 4.42 0.78 0.10 47.44 20:27:01 0 42.96 0.00 4.14 0.08 0.10 52.71 20:27:01 1 46.17 0.00 4.71 0.07 0.08 48.97 20:27:01 2 47.37 0.00 4.39 0.02 0.12 48.11 20:27:01 3 56.90 0.00 5.26 0.25 0.10 37.49 20:27:01 4 47.86 0.00 4.06 5.43 0.12 42.53 20:27:01 5 42.49 0.00 3.74 0.32 0.08 53.37 20:27:01 6 49.95 0.00 4.84 0.05 0.08 45.08 20:27:01 7 44.46 0.00 4.21 0.02 0.08 51.23 20:28:01 all 2.75 0.00 0.75 1.57 0.07 94.87 20:28:01 0 2.20 0.00 0.96 0.15 0.05 96.64 20:28:01 1 2.21 0.00 0.75 0.18 0.05 96.81 20:28:01 2 3.64 0.00 0.87 0.57 0.15 94.77 20:28:01 3 2.47 0.00 0.69 0.23 0.10 96.51 20:28:01 4 2.88 0.00 0.69 6.46 0.05 89.92 20:28:01 5 3.80 0.00 0.90 0.84 0.05 94.41 20:28:01 6 3.08 0.00 0.55 3.75 0.07 92.56 20:28:01 7 1.74 0.00 0.60 0.35 0.05 97.25 Average: all 17.45 0.00 2.72 3.67 0.06 76.09 Average: 0 19.62 0.00 2.54 0.98 0.07 76.78 Average: 1 16.44 0.00 3.11 3.67 0.05 76.73 Average: 2 15.96 0.00 2.44 0.76 0.08 80.77 Average: 3 16.35 0.00 2.71 0.93 0.06 79.96 Average: 4 15.95 0.00 2.55 12.77 0.06 68.67 Average: 5 16.30 0.00 2.49 4.64 0.06 76.52 Average: 6 20.66 0.00 2.88 4.54 0.08 71.85 Average: 7 18.38 0.00 3.05 1.07 0.06 77.44