---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76108 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 11G 145G 7% / 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 800 28382 0 2984 30913 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:62:b5:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe62:b510/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:9e:37:37 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:f3ff:fe9e:3737/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76108) 11/15/23 _x86_64_ (8 CPU) 11:54:15 LINUX RESTART (8 CPU) 11:55:01 tps rtps wtps bread/s bwrtn/s 11:56:01 15.63 0.03 15.60 2.40 11439.16 11:57:01 8.67 0.00 8.67 0.00 11174.67 11:58:01 7.98 0.00 7.98 0.00 11166.54 11:59:01 11.75 2.98 8.77 131.98 11354.77 12:00:01 83.24 36.51 46.73 1686.79 15416.10 12:01:01 88.87 7.23 81.64 1362.97 22130.71 12:02:01 129.98 2.13 127.85 358.34 41572.67 12:03:01 79.37 1.03 78.34 21.46 21103.68 12:04:01 60.34 0.10 60.24 15.73 27162.14 12:05:02 41.25 1.02 40.24 65.18 13485.64 Average: 52.71 5.10 47.60 364.48 18600.52 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 30685080 31926740 2254140 6.84 38624 1531684 1321664 3.89 597412 1413780 28 11:57:01 30683900 31925700 2255320 6.85 38712 1531696 1321664 3.89 598572 1413756 16 11:58:01 30682224 31924112 2256996 6.85 38792 1531712 1321664 3.89 599948 1413764 20 11:59:01 30558448 31809544 2380772 7.23 38936 1540916 1337764 3.94 715640 1420844 144 12:00:01 30230656 31702920 2708564 8.22 56272 1735400 1505972 4.43 879580 1562876 76332 12:01:01 29736808 31725612 3202412 9.72 79800 2204848 1725464 5.08 915600 1970496 306608 12:02:01 28954260 31629908 3984960 12.10 93636 2849036 1728900 5.09 1067376 2536216 57524 12:03:01 28577964 31708356 4361256 13.24 114840 3248956 1554952 4.58 1342220 2605552 522780 12:04:01 29127192 31708132 3812028 11.57 115288 2727472 1526348 4.49 978140 2450624 256 12:05:02 29057296 31648728 3881924 11.79 118400 2741252 1509172 4.44 1048696 2458048 32140 Average: 29829383 31770975 3109837 9.44 73330 2164297 1485356 4.37 874318 1924596 99585 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 1.92 1.08 0.87 1.28 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 0.27 0.17 0.06 0.18 0.00 0.00 0.00 0.00 11:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.17 0.23 0.07 0.33 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 36.74 30.14 107.12 16.55 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 77.09 52.29 773.04 21.42 0.00 0.00 0.00 0.00 12:00:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 92.97 47.96 1279.89 8.97 0.00 0.00 0.00 0.00 12:01:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 12:02:01 docker0 102.18 185.05 7.31 3686.48 0.00 0.00 0.00 0.00 12:02:01 ens3 200.10 116.48 3689.79 12.37 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 vethbb50cd4 102.18 185.20 8.71 3686.49 0.00 0.00 0.00 0.30 12:03:01 docker0 20.75 34.38 2.07 554.83 0.00 0.00 0.00 0.00 12:03:01 ens3 44.24 30.08 557.06 4.75 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 350.56 346.71 31.93 2746.63 0.00 0.00 0.00 0.00 12:04:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 12:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 ens3 64.91 57.16 68.27 278.91 0.00 0.00 0.00 0.00 12:05:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 12.29 21.94 0.94 424.12 0.00 0.00 0.00 0.00 Average: ens3 86.90 68.23 650.80 309.14 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76108) 11/15/23 _x86_64_ (8 CPU) 11:54:15 LINUX RESTART (8 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 0.11 0.00 0.02 1.16 0.00 98.70 11:56:01 0 0.13 0.00 0.02 0.00 0.00 99.85 11:56:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:56:01 2 0.03 0.00 0.05 0.00 0.02 99.90 11:56:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:56:01 4 0.10 0.00 0.02 0.00 0.00 99.88 11:56:01 5 0.00 0.00 0.02 8.87 0.00 91.11 11:56:01 6 0.07 0.00 0.03 0.38 0.00 99.52 11:56:01 7 0.52 0.00 0.03 0.00 0.00 99.45 11:57:01 all 0.08 0.00 0.01 0.82 0.00 99.08 11:57:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:57:01 2 0.03 0.00 0.03 0.00 0.02 99.92 11:57:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:57:01 5 0.02 0.00 0.03 6.54 0.02 93.40 11:57:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:57:01 7 0.55 0.00 0.00 0.00 0.00 99.45 11:58:01 all 0.02 0.00 0.01 0.89 0.00 99.08 11:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 2 0.00 0.00 0.02 0.08 0.02 99.88 11:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:58:01 5 0.00 0.00 0.00 7.04 0.00 92.96 11:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 7 0.05 0.00 0.02 0.00 0.02 99.92 11:59:01 all 0.76 0.00 0.05 0.92 0.02 98.26 11:59:01 0 1.32 0.00 0.05 0.00 0.00 98.63 11:59:01 1 0.73 0.00 0.08 0.10 0.00 99.08 11:59:01 2 1.58 0.00 0.03 0.00 0.07 98.32 11:59:01 3 0.15 0.00 0.05 0.05 0.00 99.75 11:59:01 4 0.65 0.00 0.03 0.00 0.00 99.32 11:59:01 5 0.85 0.00 0.03 7.18 0.07 91.87 11:59:01 6 0.13 0.00 0.00 0.00 0.00 99.87 11:59:01 7 0.67 0.00 0.10 0.00 0.00 99.23 12:00:01 all 6.28 0.00 0.54 4.79 0.03 88.37 12:00:01 0 5.50 0.00 0.58 1.00 0.02 92.90 12:00:01 1 11.90 0.00 0.90 3.18 0.05 83.97 12:00:01 2 7.32 0.00 0.65 0.75 0.03 91.24 12:00:01 3 1.47 0.00 0.40 0.28 0.02 97.83 12:00:01 4 4.30 0.00 0.50 11.89 0.02 83.29 12:00:01 5 9.31 0.00 0.53 12.40 0.03 77.72 12:00:01 6 0.33 0.00 0.20 7.89 0.05 91.52 12:00:01 7 10.13 0.00 0.53 0.89 0.03 88.42 12:01:01 all 8.33 0.00 0.90 5.24 0.03 85.49 12:01:01 0 4.87 0.00 0.58 0.22 0.02 94.31 12:01:01 1 1.50 0.00 0.35 0.35 0.02 97.78 12:01:01 2 0.84 0.00 0.95 0.97 0.02 97.23 12:01:01 3 3.03 0.00 0.50 5.20 0.02 91.25 12:01:01 4 36.79 0.00 2.44 9.75 0.10 50.93 12:01:01 5 10.24 0.00 0.89 0.28 0.03 88.56 12:01:01 6 0.64 0.00 0.69 24.80 0.03 73.84 12:01:01 7 8.71 0.00 0.85 0.45 0.03 89.96 12:02:01 all 7.36 0.00 0.90 6.29 0.03 85.41 12:02:01 0 4.32 0.00 0.55 11.56 0.02 83.55 12:02:01 1 11.71 0.00 1.57 23.18 0.03 63.50 12:02:01 2 0.72 0.00 0.40 5.58 0.02 93.28 12:02:01 3 13.16 0.00 1.12 0.68 0.05 84.99 12:02:01 4 11.38 0.00 1.40 1.38 0.02 85.82 12:02:01 5 1.94 0.00 0.32 0.45 0.02 97.28 12:02:01 6 13.89 0.00 1.27 6.86 0.05 77.93 12:02:01 7 1.84 0.00 0.54 0.72 0.03 96.87 12:03:01 all 7.59 0.00 1.41 5.69 0.04 85.28 12:03:01 0 3.44 0.00 1.95 0.03 0.03 94.54 12:03:01 1 6.93 0.00 0.79 19.84 0.03 72.41 12:03:01 2 7.19 0.00 1.07 1.24 0.03 90.47 12:03:01 3 20.57 0.00 3.04 17.81 0.05 58.53 12:03:01 4 6.49 0.00 1.06 0.48 0.03 91.93 12:03:01 5 9.96 0.00 1.41 5.33 0.03 83.27 12:03:01 6 2.61 0.00 0.67 0.67 0.02 96.04 12:03:01 7 3.52 0.00 1.26 0.12 0.05 95.06 12:04:01 all 8.30 0.00 0.44 6.22 0.05 84.99 12:04:01 0 0.57 0.00 0.08 0.00 0.02 99.33 12:04:01 1 10.67 0.00 0.42 11.79 0.07 77.05 12:04:01 2 6.06 0.00 0.17 0.00 0.03 93.74 12:04:01 3 10.63 0.00 1.26 37.91 0.07 50.13 12:04:01 4 7.86 0.00 0.33 0.00 0.03 91.78 12:04:01 5 14.32 0.00 0.53 0.10 0.08 84.96 12:04:01 6 10.24 0.00 0.37 0.07 0.05 89.27 12:04:01 7 6.06 0.00 0.37 0.00 0.08 93.49 12:05:02 all 8.28 0.00 0.52 3.64 0.05 87.50 12:05:02 0 0.88 0.00 0.33 0.00 0.02 98.77 12:05:02 1 4.29 0.00 0.37 4.91 0.03 90.41 12:05:02 2 1.10 0.00 0.27 0.13 0.02 98.48 12:05:02 3 3.87 0.00 0.28 4.93 0.05 90.87 12:05:02 4 15.62 0.00 0.77 0.43 0.10 83.08 12:05:02 5 12.54 0.00 0.62 15.09 0.07 71.68 12:05:02 6 21.22 0.00 1.07 1.82 0.10 75.80 12:05:02 7 6.76 0.00 0.40 1.84 0.03 90.97 Average: all 4.71 0.00 0.48 3.56 0.03 91.22 Average: 0 2.11 0.00 0.42 1.28 0.01 96.18 Average: 1 4.77 0.00 0.45 6.32 0.02 88.43 Average: 2 2.49 0.00 0.36 0.87 0.03 96.25 Average: 3 5.28 0.00 0.67 6.67 0.03 87.35 Average: 4 8.32 0.00 0.65 2.39 0.03 88.60 Average: 5 5.91 0.00 0.44 6.33 0.04 87.28 Average: 6 4.91 0.00 0.43 4.24 0.03 90.39 Average: 7 3.87 0.00 0.41 0.40 0.03 95.29