---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-672 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 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 880 27507 0 3779 30832 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:39:93:8f brd ff:ff:ff:ff:ff:ff inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe39:938f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:e7:64:95 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:f2ff:fee7:6495/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-672) 01/29/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 147.96 17.75 130.21 1022.90 94821.40 10:52:01 145.06 21.30 123.76 830.26 32932.11 10:53:01 98.92 4.05 94.87 442.79 44527.96 10:54:01 38.93 0.38 38.54 12.93 13969.41 10:55:01 105.27 0.02 105.25 0.13 8674.95 10:56:01 133.56 0.15 133.41 1.20 9759.84 10:57:01 21.78 0.52 21.26 43.19 1734.64 Average: 98.78 6.31 92.47 336.20 29488.97 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30008700 31673832 2930520 8.90 75208 1895992 1441228 4.24 910360 1721500 160388 10:52:01 28187856 30205216 4751364 14.42 87480 2223168 3237020 9.52 2429636 1993776 14512 10:53:01 27832728 30512596 5106492 15.50 94268 2866460 2452532 7.22 2380856 2367400 556 10:54:01 26735180 30040304 6204040 18.83 132432 3397280 2812716 8.28 3073904 2683588 193792 10:55:01 26862376 30206412 6076844 18.45 136312 3423252 2747864 8.08 2912560 2709552 676 10:56:01 26550296 30057732 6388924 19.40 162404 3524160 2731120 8.04 3084132 2803320 16076 10:57:01 28227668 31630416 4711552 14.30 166196 3442164 1393440 4.10 1586660 2667564 57716 Average: 27772115 30618073 5167105 15.69 122043 2967497 2402274 7.07 2339730 2420957 63388 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 60.41 43.04 1074.56 7.75 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:52:01 ens3 587.02 443.44 4725.53 106.53 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.63 1.63 0.10 0.10 0.00 0.00 0.00 0.00 10:53:01 ens3 223.11 175.24 1511.95 86.17 0.00 0.00 0.00 0.00 10:53:01 docker0 2.72 4.92 0.17 77.62 0.00 0.00 0.00 0.00 10:53:01 lo 9.38 9.38 2.34 2.34 0.00 0.00 0.00 0.00 10:54:01 ens3 1166.66 1154.44 1757.01 3393.29 0.00 0.00 0.00 0.00 10:54:01 veth0f9a28b 599.90 554.56 69.49 862.82 0.00 0.00 0.00 0.07 10:54:01 docker0 599.90 554.42 61.29 862.81 0.00 0.00 0.00 0.00 10:54:01 lo 4.07 4.07 0.38 0.38 0.00 0.00 0.00 0.00 10:55:01 ens3 101.25 121.16 47.35 15.49 0.00 0.00 0.00 0.00 10:55:01 veth0f9a28b 119.31 99.45 10.58 47.13 0.00 0.00 0.00 0.00 10:55:01 docker0 119.31 99.42 8.95 47.13 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 815.23 927.90 979.98 109.10 0.00 0.00 0.00 0.00 10:56:01 vetha5dc6e8 815.38 708.92 87.45 924.42 0.00 0.00 0.00 0.08 10:56:01 docker0 896.88 768.82 83.60 963.45 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 123.68 134.59 116.33 24.77 0.00 0.00 0.00 0.00 10:57:01 docker0 101.42 79.84 8.14 40.16 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 439.62 428.54 1458.96 534.72 0.00 0.00 0.00 0.00 Average: docker0 245.74 215.34 23.16 284.45 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-672) 01/29/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.50 0.00 0.81 1.96 0.04 86.69 10:51:01 0 42.96 0.00 2.42 1.34 0.08 53.20 10:51:01 1 4.01 0.00 0.47 6.92 0.05 88.56 10:51:01 2 23.38 0.00 1.60 0.18 0.05 74.79 10:51:01 3 9.94 0.00 1.05 0.35 0.03 88.62 10:51:01 4 0.53 0.00 0.27 0.02 0.03 99.15 10:51:01 5 1.45 0.00 0.17 5.39 0.02 92.97 10:51:01 6 1.30 0.00 0.28 1.47 0.03 96.92 10:51:01 7 0.47 0.00 0.23 0.07 0.02 99.22 10:52:01 all 20.27 0.00 1.93 0.38 0.06 77.36 10:52:01 0 18.09 0.00 4.35 0.60 0.05 76.91 10:52:01 1 27.94 0.00 0.92 1.52 0.07 69.55 10:52:01 2 19.01 0.00 0.93 0.02 0.07 79.98 10:52:01 3 21.84 0.00 4.35 0.33 0.07 73.41 10:52:01 4 25.88 0.00 2.11 0.27 0.07 71.68 10:52:01 5 19.00 0.00 0.45 0.10 0.05 80.39 10:52:01 6 15.06 0.00 0.93 0.12 0.03 83.85 10:52:01 7 15.34 0.00 1.37 0.05 0.07 83.17 10:53:01 all 13.07 0.00 1.70 0.65 0.04 84.54 10:53:01 0 13.57 0.00 1.87 1.61 0.03 82.91 10:53:01 1 28.80 0.00 2.99 2.02 0.05 66.14 10:53:01 2 11.50 0.00 1.17 0.07 0.03 87.23 10:53:01 3 12.90 0.00 1.88 0.89 0.05 84.28 10:53:01 4 13.20 0.00 1.57 0.15 0.05 85.02 10:53:01 5 10.01 0.00 1.59 0.07 0.03 88.30 10:53:01 6 7.31 0.00 1.39 0.30 0.03 90.97 10:53:01 7 7.23 0.00 1.15 0.07 0.05 91.50 10:54:01 all 10.44 0.00 1.60 0.27 0.06 87.63 10:54:01 0 16.49 0.00 1.86 1.63 0.07 79.96 10:54:01 1 3.76 0.00 0.83 0.15 0.03 95.23 10:54:01 2 22.89 0.00 2.62 0.10 0.07 74.32 10:54:01 3 10.42 0.00 1.65 0.17 0.07 87.70 10:54:01 4 8.26 0.00 1.44 0.03 0.07 90.19 10:54:01 5 7.40 0.00 1.42 0.02 0.05 91.11 10:54:01 6 8.25 0.00 1.56 0.03 0.08 90.07 10:54:01 7 6.07 0.00 1.46 0.05 0.05 92.37 10:55:01 all 1.84 0.00 0.19 0.39 0.02 97.56 10:55:01 0 1.20 0.00 0.55 3.06 0.03 95.15 10:55:01 1 0.93 0.00 0.20 0.00 0.02 98.85 10:55:01 2 10.41 0.00 0.32 0.00 0.05 89.23 10:55:01 3 0.05 0.00 0.10 0.00 0.02 99.83 10:55:01 4 0.07 0.00 0.10 0.00 0.02 99.82 10:55:01 5 0.02 0.00 0.02 0.00 0.02 99.95 10:55:01 6 1.02 0.00 0.10 0.00 0.00 98.88 10:55:01 7 1.05 0.00 0.10 0.00 0.00 98.85 10:56:01 all 8.26 0.00 1.63 1.75 0.05 88.31 10:56:01 0 8.43 0.00 2.01 8.53 0.05 80.98 10:56:01 1 9.34 0.00 3.20 0.12 0.07 87.28 10:56:01 2 9.11 0.00 1.54 0.02 0.05 89.28 10:56:01 3 18.27 0.00 2.25 0.10 0.08 79.29 10:56:01 4 7.04 0.00 1.67 0.02 0.07 91.21 10:56:01 5 5.30 0.00 0.82 0.00 0.05 93.83 10:56:01 6 3.18 0.00 0.54 5.10 0.03 91.15 10:56:01 7 5.46 0.00 1.05 0.12 0.05 93.32 10:57:01 all 6.71 0.00 0.75 0.12 0.02 92.40 10:57:01 0 2.47 0.00 0.25 0.17 0.02 97.10 10:57:01 1 11.49 0.00 1.30 0.05 0.03 87.13 10:57:01 2 1.80 0.00 0.76 0.00 0.02 97.42 10:57:01 3 5.65 0.00 0.65 0.00 0.02 93.68 10:57:01 4 3.24 0.00 0.72 0.00 0.02 96.03 10:57:01 5 12.79 0.00 0.93 0.08 0.03 86.16 10:57:01 6 15.80 0.00 1.14 0.68 0.03 82.35 10:57:01 7 0.53 0.00 0.22 0.00 0.02 99.23 Average: all 10.15 0.00 1.23 0.79 0.04 87.79 Average: 0 14.75 0.00 1.90 2.42 0.05 80.89 Average: 1 12.32 0.00 1.41 1.54 0.05 84.68 Average: 2 14.01 0.00 1.28 0.05 0.05 84.61 Average: 3 11.29 0.00 1.70 0.26 0.05 86.70 Average: 4 8.30 0.00 1.12 0.07 0.05 90.46 Average: 5 7.99 0.00 0.77 0.81 0.04 90.39 Average: 6 7.41 0.00 0.85 1.10 0.04 90.60 Average: 7 5.15 0.00 0.80 0.05 0.04 93.96