---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4317 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 12G 144G 8% / 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 842 27350 0 3974 30869 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:e6:9c:2a brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fee6:9c2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:f1:30:ea 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-4317) 12/11/23 _x86_64_ (8 CPU) 16:26:42 LINUX RESTART (8 CPU) 16:27:01 tps rtps wtps bread/s bwrtn/s 16:28:01 146.35 83.12 63.23 5693.30 47999.73 16:29:01 129.10 35.21 93.88 1809.83 17046.63 16:30:01 69.27 6.62 62.66 678.29 15111.35 16:31:01 33.98 3.12 30.86 89.32 9236.59 16:32:01 47.67 1.38 46.28 50.38 13443.12 16:33:01 39.77 0.25 39.52 3.46 19946.73 16:34:01 35.27 0.28 34.99 5.20 8801.87 16:35:01 7.83 0.00 7.83 0.00 7830.72 16:36:01 7.27 0.00 7.27 0.00 5564.67 16:37:01 24.20 0.13 24.06 3.33 9528.01 Average: 54.07 13.01 41.06 833.27 15451.66 16:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:28:01 30175776 31708072 2763444 8.39 61540 1787012 1468900 4.32 881200 1604536 100236 16:29:01 29516860 31406584 3422360 10.39 85336 2102564 1629024 4.79 1196708 1908812 140044 16:30:01 28100000 30186844 4839220 14.69 91528 2285564 2656796 7.82 2483188 2020508 32412 16:31:01 27945596 30150628 4993624 15.16 97876 2390184 2847452 8.38 2539760 2102856 39180 16:32:01 27645380 30225376 5293840 16.07 106148 2745116 2535828 7.46 2493652 2426416 176360 16:33:01 27125780 29974388 5813440 17.65 108212 3005788 2796912 8.23 2854548 2574932 43124 16:34:01 26958572 29874052 5980648 18.16 110908 3067764 2861796 8.42 2968080 2625268 15800 16:35:01 26763568 29733252 6175652 18.75 110988 3119928 2974960 8.75 3111368 2675392 240 16:36:01 27225584 30218944 5713636 17.35 111132 3142972 2464488 7.25 2631884 2693344 21144 16:37:01 27022268 30184700 5916952 17.96 113740 3300764 2471748 7.27 2763512 2754592 74264 Average: 27847938 30366284 5091282 15.46 99741 2694766 2470790 7.27 2392390 2338666 64280 16:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:28:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:28:01 ens3 380.57 267.14 1812.64 64.46 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:29:01 ens3 176.89 132.69 1499.03 29.60 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 ens3 413.78 319.21 1976.54 106.78 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 25.66 25.66 3.40 3.40 0.00 0.00 0.00 0.00 16:31:01 ens3 609.42 476.12 938.40 175.79 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 8.86 8.86 1.32 1.32 0.00 0.00 0.00 0.00 16:32:01 ens3 675.57 535.44 2729.47 164.86 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 4.28 4.28 0.88 0.88 0.00 0.00 0.00 0.00 16:33:01 ens3 1060.18 824.47 943.05 336.49 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 60.50 60.50 17.16 17.16 0.00 0.00 0.00 0.00 16:34:01 ens3 2334.19 1913.83 610.90 846.58 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 8.00 8.00 2.08 2.08 0.00 0.00 0.00 0.00 16:35:01 ens3 7140.60 5144.27 1646.35 1782.36 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 22.30 22.30 4.41 4.41 0.00 0.00 0.00 0.00 16:36:01 ens3 322.10 199.40 79.55 73.46 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 1.48 1.48 0.29 0.29 0.00 0.00 0.00 0.00 16:37:01 ens3 486.70 359.54 188.20 132.08 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 13.39 13.39 2.98 2.98 0.00 0.00 0.00 0.00 Average: ens3 1360.05 1017.26 1242.41 371.26 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4317) 12/11/23 _x86_64_ (8 CPU) 16:26:42 LINUX RESTART (8 CPU) 16:27:01 CPU %user %nice %system %iowait %steal %idle 16:28:01 all 9.20 0.00 1.24 4.38 0.04 85.14 16:28:01 0 9.37 0.00 1.27 1.57 0.05 87.73 16:28:01 1 3.79 0.00 1.07 1.07 0.03 94.03 16:28:01 2 2.27 0.00 1.16 24.91 0.03 71.63 16:28:01 3 12.85 0.00 1.41 2.43 0.05 83.27 16:28:01 4 5.96 0.00 1.82 1.32 0.05 90.85 16:28:01 5 18.10 0.00 1.16 1.44 0.05 79.25 16:28:01 6 6.30 0.00 1.04 0.49 0.03 92.14 16:28:01 7 14.99 0.00 0.95 1.89 0.05 82.13 16:29:01 all 12.96 0.00 0.82 3.33 0.04 82.86 16:29:01 0 8.81 0.00 0.55 1.08 0.02 89.53 16:29:01 1 12.78 0.00 0.74 5.65 0.03 80.80 16:29:01 2 12.58 0.00 1.31 13.55 0.03 72.53 16:29:01 3 22.40 0.00 1.37 0.90 0.05 75.28 16:29:01 4 5.72 0.00 0.60 0.80 0.02 92.86 16:29:01 5 5.99 0.00 0.53 0.18 0.03 93.26 16:29:01 6 12.76 0.00 0.68 2.32 0.05 84.19 16:29:01 7 22.58 0.00 0.83 2.18 0.05 74.35 16:30:01 all 41.13 0.00 1.39 2.39 0.08 55.01 16:30:01 0 46.89 0.00 1.58 0.86 0.08 50.60 16:30:01 1 33.89 0.00 1.71 4.95 0.10 59.35 16:30:01 2 44.30 0.00 1.41 0.50 0.08 53.70 16:30:01 3 39.10 0.00 1.73 1.31 0.07 57.80 16:30:01 4 42.31 0.00 1.10 3.65 0.08 52.85 16:30:01 5 52.12 0.00 1.37 2.76 0.07 43.68 16:30:01 6 37.19 0.00 1.39 4.34 0.07 57.02 16:30:01 7 33.23 0.00 0.82 0.77 0.07 65.11 16:31:01 all 31.80 0.00 1.54 0.74 0.06 65.85 16:31:01 0 28.03 0.00 0.95 0.00 0.05 70.97 16:31:01 1 22.62 0.00 1.24 0.40 0.07 75.67 16:31:01 2 30.85 0.00 1.49 0.12 0.05 67.49 16:31:01 3 35.47 0.00 1.97 0.02 0.08 62.46 16:31:01 4 37.88 0.00 1.26 0.75 0.08 60.02 16:31:01 5 31.78 0.00 1.17 0.07 0.05 66.93 16:31:01 6 34.34 0.00 1.37 4.48 0.07 59.75 16:31:01 7 33.43 0.00 2.89 0.13 0.07 63.47 16:32:01 all 35.08 0.00 1.97 0.66 0.07 62.21 16:32:01 0 38.35 0.00 1.13 0.07 0.08 60.37 16:32:01 1 30.76 0.00 1.92 0.00 0.07 67.26 16:32:01 2 28.55 0.00 1.76 0.02 0.08 69.59 16:32:01 3 34.69 0.00 2.11 0.05 0.07 63.08 16:32:01 4 45.18 0.00 2.26 0.07 0.08 52.41 16:32:01 5 34.28 0.00 1.69 0.15 0.07 63.81 16:32:01 6 31.78 0.00 1.69 4.91 0.07 61.55 16:32:01 7 37.06 0.00 3.20 0.08 0.07 59.59 16:33:01 all 29.14 0.00 3.91 1.37 0.07 65.51 16:33:01 0 29.52 0.00 1.71 0.08 0.10 68.59 16:33:01 1 27.72 0.00 2.84 4.79 0.07 64.58 16:33:01 2 34.01 0.00 3.56 0.33 0.08 62.01 16:33:01 3 30.85 0.00 4.36 0.05 0.07 64.68 16:33:01 4 28.10 0.00 3.12 0.00 0.05 68.73 16:33:01 5 33.38 0.00 3.19 0.00 0.05 63.38 16:33:01 6 28.15 0.00 9.56 5.68 0.07 56.54 16:33:01 7 21.39 0.00 2.95 0.00 0.05 75.62 16:34:01 all 30.04 0.00 8.80 0.40 0.08 60.68 16:34:01 0 29.23 0.00 6.09 0.08 0.07 64.52 16:34:01 1 26.15 0.00 3.85 2.69 0.07 67.25 16:34:01 2 30.02 0.00 8.84 0.03 0.07 61.04 16:34:01 3 31.43 0.00 17.67 0.02 0.08 50.80 16:34:01 4 28.18 0.00 6.36 0.02 0.10 65.34 16:34:01 5 32.62 0.00 5.92 0.07 0.08 61.31 16:34:01 6 28.66 0.00 15.46 0.28 0.08 55.51 16:34:01 7 34.05 0.00 6.18 0.02 0.10 59.66 16:35:01 all 28.17 0.00 11.59 0.36 0.08 59.80 16:35:01 0 23.35 0.00 6.57 0.02 0.07 70.00 16:35:01 1 30.96 0.00 16.61 2.27 0.08 50.08 16:35:01 2 29.19 0.00 10.58 0.00 0.07 60.16 16:35:01 3 25.08 0.00 10.46 0.00 0.08 64.38 16:35:01 4 25.89 0.00 5.82 0.05 0.08 68.15 16:35:01 5 31.81 0.00 10.08 0.00 0.07 58.04 16:35:01 6 29.43 0.00 5.14 0.54 0.08 64.81 16:35:01 7 29.61 0.00 27.55 0.00 0.08 42.75 16:36:01 all 25.44 0.00 1.13 0.31 0.06 73.06 16:36:01 0 24.41 0.00 1.17 0.00 0.05 74.37 16:36:01 1 20.65 0.00 0.95 2.44 0.05 75.91 16:36:01 2 26.73 0.00 0.90 0.00 0.07 72.30 16:36:01 3 33.56 0.00 1.18 0.02 0.07 65.17 16:36:01 4 31.12 0.00 0.83 0.00 0.07 67.98 16:36:01 5 27.75 0.00 1.30 0.00 0.07 70.88 16:36:01 6 24.21 0.00 1.06 0.02 0.05 74.67 16:36:01 7 15.08 0.00 1.65 0.00 0.05 83.22 16:37:01 all 25.26 0.00 2.95 0.55 0.05 71.18 16:37:01 0 16.04 0.00 6.38 0.00 0.05 77.53 16:37:01 1 28.62 0.00 4.65 1.77 0.07 64.89 16:37:01 2 26.46 0.00 1.09 0.00 0.05 72.40 16:37:01 3 22.97 0.00 4.60 2.63 0.05 69.75 16:37:01 4 26.27 0.00 4.36 0.00 0.03 69.34 16:37:01 5 25.55 0.00 0.58 0.00 0.05 73.81 16:37:01 6 29.34 0.00 0.99 0.00 0.05 69.62 16:37:01 7 26.94 0.00 0.93 0.00 0.05 72.07 Average: all 26.82 0.00 3.53 1.45 0.06 68.14 Average: 0 25.39 0.00 2.74 0.38 0.06 71.43 Average: 1 23.79 0.00 3.56 2.60 0.06 69.99 Average: 2 26.50 0.00 3.21 3.94 0.06 66.29 Average: 3 28.84 0.00 4.67 0.74 0.07 65.68 Average: 4 27.65 0.00 2.75 0.67 0.07 68.87 Average: 5 29.34 0.00 2.70 0.47 0.06 67.44 Average: 6 26.21 0.00 3.84 2.31 0.06 67.58 Average: 7 26.82 0.00 4.77 0.51 0.06 67.83