---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14556 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 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 921 24504 0 6740 30790 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:d7:6c:55 brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:fed7:6c55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:14:0e:fb 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-14556) 01/23/24 _x86_64_ (8 CPU) 11:56:25 LINUX RESTART (8 CPU) 11:57:02 tps rtps wtps bread/s bwrtn/s 11:58:01 22.87 0.00 22.87 0.00 24463.17 11:59:01 16.11 0.00 16.11 0.00 24070.79 12:00:01 16.21 0.00 16.21 0.00 24470.59 12:01:01 16.03 0.00 16.03 0.00 23669.26 12:02:01 15.98 0.00 15.98 0.00 23930.29 12:03:01 87.95 39.61 48.34 1842.23 22537.04 12:04:01 172.07 49.93 122.15 3744.71 15980.00 12:05:01 54.61 1.15 53.46 89.72 10674.09 12:06:01 80.59 12.78 67.81 2387.60 36145.98 12:07:01 220.96 6.13 214.83 840.53 52033.59 12:08:01 234.03 0.50 233.53 35.19 55629.40 12:09:01 53.53 0.10 53.43 8.66 6598.73 12:10:01 57.24 0.95 56.29 46.79 2394.67 Average: 80.70 8.56 72.14 692.82 24815.40 11:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:58:01 30634172 31876992 2305048 7.00 38660 1532304 1308856 3.85 639204 1414800 156 11:59:01 30634508 31877428 2304712 7.00 38748 1532308 1308856 3.85 638084 1414792 16 12:00:01 30630736 31873788 2308484 7.01 38836 1532308 1308856 3.85 642272 1414800 20 12:01:01 30629452 31872628 2309768 7.01 38932 1532316 1308856 3.85 643648 1414816 16 12:02:01 30628296 31871560 2310924 7.02 39036 1532312 1308856 3.85 644836 1414800 40 12:03:01 30085936 31648724 2853284 8.66 60936 1816812 1498472 4.41 947900 1623456 172420 12:04:01 28689236 30655836 4249984 12.90 84968 2178668 2377216 6.99 1997024 1930420 43776 12:05:01 27436128 29837832 5503092 16.71 91592 2596996 3033272 8.92 2946256 2212004 166972 12:06:01 28076348 31621604 4862872 14.76 109216 3689028 1451924 4.27 1379248 3085044 171824 12:07:01 24272072 30230848 8667148 26.31 142112 5873924 6555108 19.29 2923652 5176760 901180 12:08:01 21992004 28669108 10947216 33.23 180412 6454012 10217680 30.06 4622176 5653020 4108 12:09:01 20225448 27134748 12713772 38.60 185660 6734188 11289792 33.22 6218044 5807228 224 12:10:01 25063768 31496040 7875452 23.91 187420 6332912 1598956 4.70 1929176 5362956 16428 Average: 27615239 30820549 5323981 16.16 95118 3333699 3428208 10.09 2013194 2917300 113629 11:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 2.42 1.08 2.13 0.11 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 1.07 0.28 0.26 0.23 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 1.03 0.52 0.30 0.53 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 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 0.28 0.18 0.06 0.01 0.00 0.00 0.00 0.00 12:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 0.35 0.40 0.13 0.50 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 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 179.55 125.23 1019.91 41.78 0.00 0.00 0.00 0.00 12:03:01 lo 1.00 1.00 0.10 0.10 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 409.53 308.37 2896.93 60.21 0.00 0.00 0.00 0.00 12:04:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 1174.52 779.92 4101.06 244.46 0.00 0.00 0.00 0.00 12:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 301.38 220.08 1807.96 67.67 0.00 0.00 0.00 0.00 12:06:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 12:07:01 veth81be01d 3.72 5.03 0.69 0.79 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 veth3495663 12.38 13.01 2.51 8.64 0.00 0.00 0.00 0.00 12:07:01 vethc13cc9c 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 12:08:01 veth81be01d 0.75 2.08 0.11 0.39 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 veth0affd00 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:08:01 veth3495663 2.15 3.75 0.42 0.79 0.00 0.00 0.00 0.00 12:09:01 veth81be01d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 veth0affd00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 veth3495663 8.15 10.50 3.34 2.67 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 3650.32 2252.99 33905.56 542.06 0.00 0.00 0.00 0.00 12:10:01 lo 20.18 20.18 2.06 2.06 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: ens3 262.49 159.90 2566.33 39.26 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14556) 01/23/24 _x86_64_ (8 CPU) 11:56:25 LINUX RESTART (8 CPU) 11:57:02 CPU %user %nice %system %iowait %steal %idle 11:58:01 all 0.16 0.00 0.02 1.16 0.00 98.65 11:58:01 0 0.78 0.00 0.03 0.00 0.02 99.17 11:58:01 1 0.10 0.00 0.00 0.00 0.00 99.90 11:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 3 0.08 0.00 0.03 0.00 0.00 99.88 11:58:01 4 0.02 0.00 0.02 9.04 0.00 90.93 11:58:01 5 0.17 0.00 0.02 0.25 0.02 99.54 11:58:01 6 0.08 0.00 0.03 0.00 0.00 99.88 11:58:01 7 0.07 0.00 0.00 0.00 0.00 99.93 11:59:01 all 0.22 0.00 0.01 1.19 0.00 98.57 11:59:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:59:01 1 0.90 0.00 0.00 0.00 0.02 99.09 11:59:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:59:01 3 0.08 0.00 0.00 0.00 0.00 99.92 11:59:01 4 0.00 0.00 0.02 9.54 0.00 90.44 11:59:01 5 0.68 0.00 0.02 0.00 0.00 99.30 11:59:01 6 0.05 0.00 0.03 0.00 0.02 99.90 11:59:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:00:01 all 0.19 0.00 0.01 1.11 0.00 98.69 12:00:01 0 0.05 0.00 0.00 0.00 0.00 99.95 12:00:01 1 1.37 0.00 0.02 0.00 0.00 98.61 12:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:00:01 4 0.02 0.00 0.00 8.85 0.02 91.11 12:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:00:01 6 0.02 0.00 0.03 0.00 0.02 99.93 12:00:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:01:01 all 0.17 0.00 0.01 1.41 0.00 98.42 12:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:01:01 1 1.19 0.00 0.02 0.00 0.00 98.79 12:01:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:01:01 3 0.07 0.00 0.02 0.00 0.00 99.92 12:01:01 4 0.00 0.00 0.02 11.26 0.00 88.73 12:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:01:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:01:01 7 0.03 0.00 0.00 0.00 0.02 99.95 12:02:01 all 0.09 0.00 0.01 1.16 0.00 98.73 12:02:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:02:01 1 0.70 0.00 0.03 0.02 0.02 99.24 12:02:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:02:01 3 0.00 0.00 0.00 0.02 0.00 99.98 12:02:01 4 0.00 0.00 0.02 9.31 0.00 90.68 12:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:03:01 all 7.04 0.00 0.58 1.73 0.03 90.62 12:03:01 0 8.79 0.00 0.53 0.32 0.02 90.34 12:03:01 1 7.37 0.00 0.68 0.35 0.02 91.58 12:03:01 2 1.52 0.00 0.40 0.40 0.02 97.67 12:03:01 3 2.32 0.00 0.42 0.03 0.02 97.22 12:03:01 4 2.45 0.00 0.47 10.99 0.03 86.06 12:03:01 5 2.86 0.00 0.23 0.03 0.02 96.86 12:03:01 6 26.47 0.00 1.55 1.60 0.05 70.33 12:03:01 7 4.58 0.00 0.32 0.15 0.03 94.92 12:04:01 all 19.32 0.00 1.16 0.92 0.05 78.55 12:04:01 0 35.15 0.00 2.37 1.19 0.08 61.21 12:04:01 1 25.79 0.00 1.27 0.28 0.07 72.59 12:04:01 2 14.28 0.00 1.22 0.52 0.03 83.95 12:04:01 3 13.63 0.00 0.88 0.05 0.03 85.40 12:04:01 4 13.14 0.00 0.57 2.27 0.03 83.99 12:04:01 5 15.81 0.00 0.63 0.37 0.05 83.14 12:04:01 6 17.11 0.00 1.39 2.44 0.05 79.01 12:04:01 7 19.68 0.00 0.93 0.25 0.05 79.09 12:05:01 all 47.51 0.00 1.44 0.35 0.09 50.61 12:05:01 0 56.34 0.00 1.59 0.20 0.10 41.78 12:05:01 1 39.96 0.00 0.99 0.22 0.10 58.74 12:05:01 2 60.47 0.00 2.32 0.33 0.12 36.77 12:05:01 3 56.45 0.00 1.25 0.85 0.10 41.35 12:05:01 4 45.41 0.00 1.44 0.37 0.08 52.70 12:05:01 5 39.84 0.00 1.76 0.22 0.08 58.11 12:05:01 6 28.62 0.00 1.25 0.58 0.08 69.47 12:05:01 7 53.02 0.00 0.97 0.00 0.08 45.93 12:06:01 all 15.97 0.00 1.70 2.34 0.05 79.94 12:06:01 0 11.92 0.00 1.44 0.05 0.03 86.56 12:06:01 1 42.07 0.00 3.01 2.31 0.08 52.53 12:06:01 2 12.99 0.00 1.87 0.08 0.03 85.02 12:06:01 3 17.63 0.00 1.64 0.80 0.05 79.88 12:06:01 4 12.49 0.00 1.64 6.87 0.05 78.96 12:06:01 5 15.22 0.00 1.79 3.10 0.05 79.84 12:06:01 6 9.79 0.00 1.42 5.43 0.03 83.32 12:06:01 7 5.70 0.00 0.75 0.08 0.02 93.45 12:07:01 all 28.10 0.00 5.47 3.02 0.09 63.32 12:07:01 0 27.42 0.00 5.04 0.12 0.07 67.35 12:07:01 1 26.90 0.00 5.37 1.10 0.10 66.53 12:07:01 2 31.59 0.00 5.74 0.32 0.10 62.25 12:07:01 3 29.47 0.00 5.75 0.12 0.08 64.58 12:07:01 4 26.52 0.00 5.74 17.52 0.10 50.11 12:07:01 5 24.96 0.00 5.82 1.58 0.08 67.57 12:07:01 6 28.89 0.00 5.10 2.99 0.08 62.93 12:07:01 7 29.02 0.00 5.27 0.45 0.10 65.16 12:08:01 all 32.89 0.00 4.63 4.14 0.11 58.23 12:08:01 0 33.13 0.00 4.67 1.11 0.10 60.99 12:08:01 1 30.64 0.00 4.39 0.84 0.12 64.00 12:08:01 2 29.54 0.00 5.17 19.60 0.10 45.58 12:08:01 3 30.38 0.00 4.63 1.61 0.10 63.28 12:08:01 4 32.49 0.00 4.73 2.87 0.08 59.82 12:08:01 5 33.77 0.00 4.63 4.85 0.10 56.66 12:08:01 6 38.88 0.00 4.02 1.53 0.10 55.47 12:08:01 7 34.25 0.00 4.85 0.81 0.10 59.99 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 26.68 0.00 1.79 0.35 0.09 71.10 12:09:01 0 23.84 0.00 1.83 0.37 0.10 73.87 12:09:01 1 27.94 0.00 1.81 0.84 0.08 69.33 12:09:01 2 24.79 0.00 1.85 0.22 0.10 73.04 12:09:01 3 28.15 0.00 1.61 0.08 0.10 70.05 12:09:01 4 27.18 0.00 1.61 0.27 0.08 70.86 12:09:01 5 31.12 0.00 1.94 0.39 0.08 66.47 12:09:01 6 23.14 0.00 2.03 0.37 0.08 74.38 12:09:01 7 27.29 0.00 1.57 0.29 0.10 70.75 12:10:01 all 12.09 0.00 1.85 0.19 0.06 85.81 12:10:01 0 10.66 0.00 2.04 0.13 0.07 87.10 12:10:01 1 12.14 0.00 1.88 0.18 0.07 85.73 12:10:01 2 11.34 0.00 1.98 0.10 0.07 86.51 12:10:01 3 22.58 0.00 2.14 0.10 0.08 75.09 12:10:01 4 11.27 0.00 1.61 0.24 0.08 86.80 12:10:01 5 7.76 0.00 1.70 0.24 0.05 90.26 12:10:01 6 11.24 0.00 1.76 0.12 0.07 86.82 12:10:01 7 9.68 0.00 1.68 0.39 0.07 88.18 Average: all 14.62 0.00 1.43 1.46 0.04 82.44 Average: 0 15.99 0.00 1.50 0.27 0.05 82.20 Average: 1 16.65 0.00 1.49 0.47 0.05 81.34 Average: 2 14.33 0.00 1.58 1.64 0.04 82.42 Average: 3 15.42 0.00 1.41 0.28 0.04 82.85 Average: 4 13.12 0.00 1.37 6.87 0.04 78.60 Average: 5 13.22 0.00 1.42 0.84 0.04 84.48 Average: 6 14.16 0.00 1.43 1.16 0.05 83.21 Average: 7 14.09 0.00 1.25 0.19 0.04 84.43