---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18793 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 872 27507 0 3786 30839 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:d5:c6:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fed5:c67d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:04:41:a6 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:acff:fe04:41a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18793) 03/28/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 115.34 35.35 79.99 1676.77 30317.63 10:52:01 174.19 21.31 152.87 829.20 43018.56 10:53:01 114.51 4.12 110.40 448.73 67472.09 10:54:01 64.81 0.30 64.51 9.33 39359.04 10:55:01 121.10 0.03 121.06 1.20 31588.87 10:56:01 146.36 0.20 146.16 1.60 31455.16 10:57:01 30.58 0.82 29.76 45.59 2048.06 Average: 109.56 8.88 100.68 430.38 35036.95 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30103692 31715876 2835528 8.61 71148 1851016 1402844 4.13 856536 1685292 181536 10:52:01 28198188 30213048 4741032 14.39 87860 2219624 3067636 9.03 2418772 1991108 12720 10:53:01 27937312 30615264 5001908 15.19 94776 2863112 2313244 6.81 2273636 2365216 584 10:54:01 26780832 30131544 6158388 18.70 136628 3427588 2560204 7.53 2978176 2714524 204108 10:55:01 27190752 30461076 5748468 17.45 137816 3365492 2496780 7.35 2663728 2644888 32464 10:56:01 26532668 30057256 6406552 19.45 162968 3537320 2627748 7.73 3081796 2816876 1580 10:57:01 28128428 31539916 4810792 14.61 165384 3448536 1521560 4.48 1677604 2670948 1972 Average: 27838839 30676283 5100381 15.48 122369 2958955 2284288 6.72 2278607 2412693 62138 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 ens3 69.88 49.55 974.50 10.00 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 10:52:01 lo 1.57 1.57 0.10 0.10 0.00 0.00 0.00 0.00 10:52:01 ens3 750.07 501.92 4800.69 129.03 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 10:53:01 lo 9.62 9.62 2.36 2.36 0.00 0.00 0.00 0.00 10:53:01 ens3 244.09 201.78 1510.25 283.71 0.00 0.00 0.00 0.00 10:53:01 docker0 3.05 5.32 0.18 77.50 0.00 0.00 0.00 0.00 10:54:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:54:01 ens3 928.63 931.13 1682.89 3155.69 0.00 0.00 0.00 0.00 10:54:01 veth4a0ffa0 460.31 470.80 59.19 816.26 0.00 0.00 0.00 0.07 10:54:01 docker0 460.31 470.67 52.89 816.25 0.00 0.00 0.00 0.00 10:55:01 vethe2de591 22.25 45.63 2.80 217.34 0.00 0.00 0.00 0.02 10:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:55:01 ens3 173.64 157.14 267.71 19.90 0.00 0.00 0.00 0.00 10:55:01 docker0 137.53 139.28 11.20 258.25 0.00 0.00 0.00 0.00 10:56:01 vethe2de591 663.27 582.20 75.78 712.77 0.00 0.00 0.00 0.06 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 600.75 672.29 717.34 79.94 0.00 0.00 0.00 0.00 10:56:01 docker0 663.27 582.14 66.71 712.76 0.00 0.00 0.00 0.00 10:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:57:01 ens3 94.60 109.55 60.48 18.60 0.00 0.00 0.00 0.00 10:57:01 docker0 87.57 66.24 7.58 39.42 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 408.80 374.76 1430.54 528.11 0.00 0.00 0.00 0.00 Average: docker0 193.10 180.52 19.80 272.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18793) 03/28/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.75 0.00 0.71 1.88 0.03 86.63 10:51:01 0 19.37 0.00 0.85 0.57 0.03 79.18 10:51:01 1 19.81 0.00 1.30 12.18 0.05 66.66 10:51:01 2 13.26 0.00 0.82 0.28 0.05 85.59 10:51:01 3 13.98 0.00 0.93 0.15 0.02 84.92 10:51:01 4 3.28 0.00 0.16 0.48 0.00 96.08 10:51:01 5 0.95 0.00 0.32 0.05 0.02 98.67 10:51:01 6 0.87 0.00 0.30 0.15 0.00 98.68 10:51:01 7 14.65 0.00 1.02 1.24 0.05 83.04 10:52:01 all 19.92 0.00 1.42 1.59 0.06 77.01 10:52:01 0 24.67 0.00 3.19 0.45 0.07 71.63 10:52:01 1 24.31 0.00 1.05 1.04 0.05 73.55 10:52:01 2 15.23 0.00 0.96 8.76 0.07 74.98 10:52:01 3 13.16 0.00 0.70 0.02 0.03 86.09 10:52:01 4 19.37 0.00 0.55 0.18 0.07 79.83 10:52:01 5 12.01 0.00 0.97 1.67 0.05 85.30 10:52:01 6 28.55 0.00 1.99 0.43 0.10 68.93 10:52:01 7 22.03 0.00 1.94 0.20 0.03 75.80 10:53:01 all 13.10 0.00 1.54 2.54 0.05 82.77 10:53:01 0 10.07 0.00 1.46 0.47 0.03 87.97 10:53:01 1 19.82 0.00 1.89 0.28 0.05 77.96 10:53:01 2 8.16 0.00 1.37 7.71 0.03 82.72 10:53:01 3 12.89 0.00 1.12 0.08 0.03 85.88 10:53:01 4 5.66 0.00 1.32 2.84 0.05 90.14 10:53:01 5 14.62 0.00 1.98 0.22 0.05 83.13 10:53:01 6 24.40 0.00 2.16 0.05 0.05 73.34 10:53:01 7 9.24 0.00 1.02 8.70 0.03 81.01 10:54:01 all 11.28 0.00 1.65 1.80 0.07 85.21 10:54:01 0 12.36 0.00 1.14 2.27 0.05 84.19 10:54:01 1 19.66 0.00 3.16 0.42 0.08 76.68 10:54:01 2 18.99 0.00 1.91 0.08 0.10 78.91 10:54:01 3 6.94 0.00 0.72 0.82 0.05 91.46 10:54:01 4 8.54 0.00 1.59 0.07 0.08 89.72 10:54:01 5 2.50 0.00 2.26 0.82 0.08 94.34 10:54:01 6 17.88 0.00 1.51 1.39 0.07 79.15 10:54:01 7 3.38 0.00 0.89 8.48 0.07 87.18 10:55:01 all 1.83 0.00 0.67 1.52 0.02 95.97 10:55:01 0 1.72 0.00 1.10 3.00 0.02 94.16 10:55:01 1 1.69 0.00 0.38 0.55 0.00 97.38 10:55:01 2 6.53 0.00 1.05 0.00 0.02 92.41 10:55:01 3 1.14 0.00 0.44 0.12 0.02 98.29 10:55:01 4 1.07 0.00 0.52 0.02 0.03 98.36 10:55:01 5 1.02 0.00 0.97 8.43 0.02 89.57 10:55:01 6 0.67 0.00 0.23 0.07 0.00 99.03 10:55:01 7 0.77 0.00 0.65 0.00 0.02 98.57 10:56:01 all 6.30 0.00 1.00 1.76 0.03 90.91 10:56:01 0 2.77 0.00 0.60 3.14 0.02 93.47 10:56:01 1 3.13 0.00 0.62 9.21 0.03 87.01 10:56:01 2 9.16 0.00 1.71 0.42 0.05 88.66 10:56:01 3 4.66 0.00 1.60 0.74 0.07 92.93 10:56:01 4 22.89 0.00 1.77 0.07 0.03 75.24 10:56:01 5 3.69 0.00 0.50 0.08 0.03 95.69 10:56:01 6 0.10 0.00 0.05 0.00 0.02 99.83 10:56:01 7 3.98 0.00 1.12 0.40 0.03 94.47 10:57:01 all 7.99 0.00 0.76 0.17 0.02 91.06 10:57:01 0 16.93 0.00 0.92 0.07 0.03 82.05 10:57:01 1 9.07 0.00 1.19 0.99 0.03 88.73 10:57:01 2 1.39 0.00 0.50 0.00 0.02 98.10 10:57:01 3 22.07 0.00 0.92 0.28 0.03 76.69 10:57:01 4 4.92 0.00 0.95 0.00 0.02 94.11 10:57:01 5 1.45 0.00 0.33 0.00 0.02 98.20 10:57:01 6 4.76 0.00 0.30 0.00 0.02 94.93 10:57:01 7 3.37 0.00 0.97 0.02 0.02 95.63 Average: all 10.16 0.00 1.11 1.61 0.04 87.08 Average: 0 12.56 0.00 1.32 1.42 0.04 84.66 Average: 1 13.91 0.00 1.37 3.53 0.04 81.15 Average: 2 10.38 0.00 1.19 2.46 0.05 85.92 Average: 3 10.70 0.00 0.92 0.32 0.04 88.03 Average: 4 9.37 0.00 0.98 0.52 0.04 89.09 Average: 5 5.17 0.00 1.05 1.61 0.04 92.14 Average: 6 11.02 0.00 0.93 0.30 0.04 87.71 Average: 7 8.20 0.00 1.09 2.71 0.04 87.96