---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19120 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 869 23839 0 7457 30842 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:22:db:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe22:dbf6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:d2:35:05 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:bbff:fed2:3505/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19120) 06/07/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 256.21 58.52 197.70 3716.39 12883.38 02:41:01 235.28 19.45 215.83 2261.89 62231.89 02:42:01 462.69 3.47 459.22 393.13 139701.92 02:43:01 83.80 0.27 83.54 36.53 15528.35 02:44:01 93.52 0.22 93.30 12.13 12558.04 02:45:01 10.43 0.02 10.41 0.13 2557.44 02:46:01 6.03 0.00 6.03 0.00 2531.42 02:47:01 7.58 0.00 7.58 0.00 2573.30 02:48:01 19.13 0.00 19.13 0.00 2881.25 02:49:01 19.88 0.00 19.88 0.00 2611.83 02:50:01 59.29 0.13 59.16 28.00 3432.23 Average: 113.77 7.38 106.39 581.44 23606.02 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30224648 31757180 2714572 8.24 67152 1776344 1392656 4.10 789068 1635100 155468 02:41:01 24993436 31634232 7945784 24.12 116996 6667768 1870468 5.50 993608 6444208 3344712 02:42:01 23016652 29987104 9922568 30.12 148084 6918860 10790088 31.75 2793324 6470192 44324 02:43:01 20101716 27433920 12837504 38.97 165836 7235372 13690696 40.28 5568832 6543756 20300 02:44:01 19833668 27258652 13105552 39.79 178364 7306496 13905016 40.91 5759376 6606224 132 02:45:01 19392252 26819108 13546968 41.13 178508 7308228 14383556 42.32 6199984 6605320 424 02:46:01 19391512 26819096 13547708 41.13 178652 7308704 14400476 42.37 6200120 6605684 680 02:47:01 19379592 26807608 13559628 41.17 178776 7308940 14449860 42.51 6212536 6605580 644 02:48:01 19347672 26778860 13591548 41.26 178996 7312020 14448144 42.51 6242968 6607476 976 02:49:01 19339268 26771088 13599952 41.29 179148 7312816 14464304 42.56 6249352 6607920 436 02:50:01 23379792 30652244 9559428 29.02 180004 7169756 3409344 10.03 2438580 6472904 76 Average: 21672746 28429008 11266474 34.20 159138 6693209 10654964 31.35 4495250 6109488 324379 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 02:40:01 ens3 441.33 293.53 1618.98 77.65 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 19.86 19.86 1.95 1.95 0.00 0.00 0.00 0.00 02:41:01 ens3 2135.33 1150.56 43904.28 92.34 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 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 02:42:01 veth079ef1b 1.87 2.18 0.18 0.20 0.00 0.00 0.00 0.00 02:42:01 veth5626a0e 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 02:42:01 veth2506308 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 02:43:01 lo 2.37 2.37 0.19 0.19 0.00 0.00 0.00 0.00 02:43:01 veth079ef1b 44.13 34.48 4.64 4.94 0.00 0.00 0.00 0.00 02:43:01 veth5626a0e 5.90 8.20 0.88 0.73 0.00 0.00 0.00 0.00 02:43:01 veth2506308 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:44:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 02:44:01 veth079ef1b 70.94 51.72 18.95 10.34 0.00 0.00 0.00 0.00 02:44:01 veth5626a0e 9.60 13.06 1.92 3.95 0.00 0.00 0.00 0.00 02:44:01 veth17e1356 4.60 4.03 1.69 5.10 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 veth079ef1b 63.06 44.26 7.19 6.74 0.00 0.00 0.00 0.00 02:45:01 veth5626a0e 6.98 9.93 1.12 1.33 0.00 0.00 0.00 0.00 02:45:01 veth17e1356 2.50 2.30 0.24 1.96 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:46:01 veth079ef1b 59.78 41.49 4.60 5.80 0.00 0.00 0.00 0.00 02:46:01 veth5626a0e 6.33 9.25 0.93 0.71 0.00 0.00 0.00 0.00 02:46:01 veth17e1356 1.95 1.77 0.20 0.99 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:47:01 veth079ef1b 61.72 43.14 5.02 6.08 0.00 0.00 0.00 0.00 02:47:01 veth5626a0e 6.63 9.53 1.05 0.79 0.00 0.00 0.00 0.00 02:47:01 veth17e1356 1.77 1.58 0.18 0.91 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:48:01 veth079ef1b 82.32 61.66 18.31 11.29 0.00 0.00 0.00 0.00 02:48:01 veth5626a0e 12.21 15.68 3.31 4.08 0.00 0.00 0.00 0.00 02:48:01 veth17e1356 5.12 4.32 0.81 2.94 0.00 0.00 0.00 0.00 02:49:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:49:01 veth079ef1b 60.47 42.03 5.46 6.10 0.00 0.00 0.00 0.00 02:49:01 veth5626a0e 7.62 10.65 1.32 1.00 0.00 0.00 0.00 0.00 02:49:01 veth17e1356 2.50 2.32 0.23 0.85 0.00 0.00 0.00 0.00 02:50:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 02:50:01 ens3 2752.82 1584.77 47215.46 187.67 0.00 0.00 0.00 0.00 02:50:01 docker0 26.81 37.58 2.81 300.38 0.00 0.00 0.00 0.00 02:50:01 br-86aabc4f51e1 54.17 56.52 3.66 346.47 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 248.96 143.10 4292.18 16.93 0.00 0.00 0.00 0.00 Average: docker0 2.44 3.42 0.26 27.35 0.00 0.00 0.00 0.00 Average: br-86aabc4f51e1 4.93 5.15 0.33 31.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19120) 06/07/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.39 0.00 0.92 4.16 0.03 85.49 02:40:01 0 7.30 0.00 0.61 0.93 0.03 91.12 02:40:01 1 8.81 0.00 1.58 3.59 0.05 85.97 02:40:01 2 5.21 0.00 0.42 1.73 0.02 92.62 02:40:01 3 4.68 0.00 0.55 1.72 0.02 93.03 02:40:01 4 17.41 0.00 1.19 3.26 0.05 78.09 02:40:01 5 6.70 0.00 0.70 1.05 0.02 91.54 02:40:01 6 6.14 0.00 0.34 0.75 0.02 92.75 02:40:01 7 18.87 0.00 2.02 20.25 0.07 58.79 02:41:01 all 16.63 0.00 5.88 7.14 0.06 70.29 02:41:01 0 12.79 0.00 5.54 2.58 0.05 79.04 02:41:01 1 12.73 0.00 6.38 8.85 0.07 71.97 02:41:01 2 18.40 0.00 5.66 2.30 0.07 73.57 02:41:01 3 17.15 0.00 7.12 23.04 0.08 52.61 02:41:01 4 31.01 0.00 6.32 10.97 0.08 51.62 02:41:01 5 14.31 0.00 5.46 3.69 0.07 76.47 02:41:01 6 13.98 0.00 4.79 2.06 0.05 79.12 02:41:01 7 12.68 0.00 5.76 3.67 0.05 77.83 02:42:01 all 16.88 0.00 3.66 15.14 0.06 64.26 02:42:01 0 17.78 0.00 3.86 6.26 0.05 72.06 02:42:01 1 16.73 0.00 3.46 18.91 0.05 60.84 02:42:01 2 17.57 0.00 4.06 3.11 0.05 75.21 02:42:01 3 16.51 0.00 3.42 22.80 0.05 57.21 02:42:01 4 15.63 0.00 3.39 26.68 0.05 54.25 02:42:01 5 17.29 0.00 3.38 2.10 0.05 77.18 02:42:01 6 17.24 0.00 4.53 38.77 0.08 39.38 02:42:01 7 16.32 0.00 3.11 2.68 0.05 77.84 02:43:01 all 52.72 0.00 4.59 0.63 0.12 41.94 02:43:01 0 49.41 0.00 4.24 0.07 0.12 46.17 02:43:01 1 53.22 0.00 4.24 0.42 0.12 42.01 02:43:01 2 54.47 0.00 5.06 0.25 0.12 40.10 02:43:01 3 52.20 0.00 4.88 0.02 0.13 42.77 02:43:01 4 55.06 0.00 5.05 2.16 0.15 37.57 02:43:01 5 54.68 0.00 4.58 0.83 0.13 39.77 02:43:01 6 47.57 0.00 4.15 0.40 0.10 47.77 02:43:01 7 55.11 0.00 4.59 0.86 0.13 39.30 02:44:01 all 11.85 0.00 1.57 0.90 0.08 85.60 02:44:01 0 8.83 0.00 1.50 0.02 0.08 89.57 02:44:01 1 10.85 0.00 1.39 0.13 0.08 87.54 02:44:01 2 16.44 0.00 1.74 0.15 0.08 81.59 02:44:01 3 12.60 0.00 1.16 0.02 0.07 86.15 02:44:01 4 10.70 0.00 1.81 2.26 0.08 85.14 02:44:01 5 12.35 0.00 1.74 0.82 0.08 85.01 02:44:01 6 11.05 0.00 1.54 1.31 0.08 86.01 02:44:01 7 11.97 0.00 1.69 2.49 0.08 83.77 02:45:01 all 4.11 0.00 0.56 0.07 0.08 95.18 02:45:01 0 5.23 0.00 0.63 0.00 0.05 94.09 02:45:01 1 3.81 0.00 0.52 0.00 0.08 95.59 02:45:01 2 3.87 0.00 0.54 0.08 0.08 95.43 02:45:01 3 4.15 0.00 0.55 0.00 0.08 95.21 02:45:01 4 3.95 0.00 0.64 0.00 0.10 95.31 02:45:01 5 5.16 0.00 0.45 0.00 0.08 94.31 02:45:01 6 2.50 0.00 0.59 0.34 0.08 96.50 02:45:01 7 4.19 0.00 0.62 0.13 0.07 94.99 02:46:01 all 2.11 0.00 0.40 0.11 0.07 97.31 02:46:01 0 1.76 0.00 0.45 0.00 0.07 97.73 02:46:01 1 2.27 0.00 0.38 0.00 0.08 97.26 02:46:01 2 1.79 0.00 0.47 0.02 0.07 97.66 02:46:01 3 2.58 0.00 0.30 0.00 0.07 97.05 02:46:01 4 2.08 0.00 0.44 0.00 0.08 97.40 02:46:01 5 1.86 0.00 0.33 0.07 0.05 97.69 02:46:01 6 3.16 0.00 0.42 0.69 0.08 95.65 02:46:01 7 1.44 0.00 0.40 0.12 0.07 97.98 02:47:01 all 2.36 0.00 0.45 0.18 0.07 96.94 02:47:01 0 3.14 0.00 0.55 0.00 0.07 96.24 02:47:01 1 1.96 0.00 0.52 0.00 0.07 97.46 02:47:01 2 1.96 0.00 0.37 0.22 0.07 97.39 02:47:01 3 2.06 0.00 0.37 0.00 0.05 97.52 02:47:01 4 2.81 0.00 0.47 0.02 0.05 96.66 02:47:01 5 2.09 0.00 0.52 0.18 0.08 97.12 02:47:01 6 2.37 0.00 0.38 0.77 0.05 96.42 02:47:01 7 2.49 0.00 0.40 0.23 0.07 96.80 02:48:01 all 4.97 0.00 0.72 0.59 0.07 93.66 02:48:01 0 4.69 0.00 0.59 0.35 0.07 94.31 02:48:01 1 4.67 0.00 0.64 0.12 0.07 94.51 02:48:01 2 6.37 0.00 0.77 0.47 0.08 92.31 02:48:01 3 5.19 0.00 0.83 0.25 0.08 93.64 02:48:01 4 4.56 0.00 0.58 0.05 0.07 94.74 02:48:01 5 4.84 0.00 0.75 0.55 0.05 93.80 02:48:01 6 4.84 0.00 0.72 0.99 0.07 93.38 02:48:01 7 4.63 0.00 0.84 1.94 0.08 92.51 02:49:01 all 1.59 0.00 0.34 0.14 0.06 97.87 02:49:01 0 1.58 0.00 0.34 0.02 0.05 98.02 02:49:01 1 2.26 0.00 0.35 0.03 0.05 97.31 02:49:01 2 1.65 0.00 0.35 0.03 0.07 97.90 02:49:01 3 1.19 0.00 0.37 0.08 0.07 98.29 02:49:01 4 1.25 0.00 0.33 0.00 0.05 98.36 02:49:01 5 1.64 0.00 0.40 0.28 0.07 97.61 02:49:01 6 1.84 0.00 0.27 0.45 0.05 97.39 02:49:01 7 1.32 0.00 0.30 0.23 0.03 98.11 02:50:01 all 2.35 0.00 0.97 0.20 0.05 96.43 02:50:01 0 1.98 0.00 1.02 0.03 0.05 96.92 02:50:01 1 2.10 0.00 0.99 0.02 0.05 96.84 02:50:01 2 2.30 0.00 0.75 0.02 0.05 96.88 02:50:01 3 2.13 0.00 0.98 0.20 0.07 96.62 02:50:01 4 2.27 0.00 1.04 0.12 0.05 96.52 02:50:01 5 2.48 0.00 0.95 0.08 0.07 96.42 02:50:01 6 2.36 0.00 0.92 0.57 0.08 96.07 02:50:01 7 3.18 0.00 1.12 0.55 0.05 95.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.33 0.00 1.82 2.65 0.07 84.13 Average: 0 10.39 0.00 1.75 0.93 0.06 86.86 Average: 1 10.82 0.00 1.85 2.90 0.07 84.36 Average: 2 11.79 0.00 1.83 0.76 0.07 85.55 Average: 3 10.93 0.00 1.86 4.36 0.07 82.78 Average: 4 13.29 0.00 1.93 4.12 0.07 80.59 Average: 5 11.18 0.00 1.75 0.88 0.07 86.12 Average: 6 10.25 0.00 1.69 4.26 0.07 83.73 Average: 7 11.98 0.00 1.89 2.99 0.07 83.07