---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12569 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 841 27492 0 3832 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:55:06:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe55:65f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:5e:7f:01 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-12569) 01/16/24 _x86_64_ (8 CPU) 02:18:35 LINUX RESTART (8 CPU) 02:19:00 tps rtps wtps bread/s bwrtn/s 02:20:01 138.32 70.02 68.30 4535.52 35618.03 02:21:01 124.86 19.83 105.03 2312.28 35777.64 02:22:01 115.16 3.55 111.61 498.72 64147.44 02:23:01 197.32 12.33 184.99 783.64 33227.89 02:24:01 40.36 0.43 39.93 30.00 23109.65 02:25:01 54.78 1.93 52.85 111.96 24734.69 Average: 111.88 18.16 93.72 1387.38 36100.82 02:19:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30139692 31705228 2799528 8.50 66944 1810680 1393784 4.10 862436 1647216 152864 02:21:01 29800952 31741168 3138268 9.53 89152 2144784 1367572 4.02 880208 1930612 148400 02:22:01 28205960 31657268 4733260 14.37 107316 3595208 1411076 4.15 999780 3331348 128724 02:23:01 26943220 30559388 5996000 18.20 114712 3741544 4793288 14.10 2191184 3361364 348 02:24:01 27314060 30958300 5625160 17.08 115268 3770012 2953496 8.69 1860592 3330432 96 02:25:01 28156472 31612368 4782748 14.52 119228 3587648 1470632 4.33 1192988 3176332 27492 Average: 28426726 31372287 4512494 13.70 102103 3108313 2231641 6.57 1331198 2796217 76321 02:19:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 ens3 290.80 217.46 1462.20 56.78 0.00 0.00 0.00 0.00 02:20:01 lo 1.70 1.70 0.18 0.18 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 76.80 52.96 924.70 9.24 0.00 0.00 0.00 0.00 02:21:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 362.59 205.48 12807.28 14.98 0.00 0.00 0.00 0.00 02:22:01 lo 6.13 6.13 0.56 0.56 0.00 0.00 0.00 0.00 02:22:01 br-e65fa612445b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 5.83 3.52 1.21 1.13 0.00 0.00 0.00 0.00 02:23:01 lo 1.10 1.10 0.07 0.07 0.00 0.00 0.00 0.00 02:23:01 vethb4d3f35 57.96 65.29 19.41 16.07 0.00 0.00 0.00 0.00 02:23:01 veth364d4fd 27.66 25.92 11.60 16.32 0.00 0.00 0.00 0.00 02:24:01 ens3 16.40 15.65 8.65 10.41 0.00 0.00 0.00 0.00 02:24:01 lo 6.07 6.07 1.51 1.51 0.00 0.00 0.00 0.00 02:24:01 veth364d4fd 27.16 23.51 6.68 23.55 0.00 0.00 0.00 0.00 02:24:01 vethef536ee 2.50 2.90 0.80 0.60 0.00 0.00 0.00 0.00 02:25:01 ens3 46.80 39.02 115.52 16.50 0.00 0.00 0.00 0.00 02:25:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 133.64 89.37 2550.10 18.28 0.00 0.00 0.00 0.00 Average: lo 3.18 3.18 0.45 0.45 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-12569) 01/16/24 _x86_64_ (8 CPU) 02:18:35 LINUX RESTART (8 CPU) 02:19:00 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 11.45 0.00 0.96 2.25 0.04 85.30 02:20:01 0 7.63 0.00 0.87 0.84 0.03 90.63 02:20:01 1 3.90 0.00 0.43 0.18 0.03 95.46 02:20:01 2 2.32 0.00 0.67 3.90 0.03 93.08 02:20:01 3 6.21 0.00 0.54 3.22 0.02 90.01 02:20:01 4 27.08 0.00 1.78 8.60 0.07 62.47 02:20:01 5 26.79 0.00 1.86 0.80 0.07 70.48 02:20:01 6 11.65 0.00 0.71 0.28 0.03 87.33 02:20:01 7 6.00 0.00 0.81 0.18 0.03 92.98 02:21:01 all 9.93 0.00 0.81 2.73 0.03 86.49 02:21:01 0 1.17 0.00 0.20 0.07 0.02 98.54 02:21:01 1 18.51 0.00 0.90 1.19 0.07 79.33 02:21:01 2 6.40 0.00 0.73 0.72 0.02 92.13 02:21:01 3 10.87 0.00 0.77 0.97 0.02 87.38 02:21:01 4 0.85 0.00 0.38 15.28 0.02 83.47 02:21:01 5 23.12 0.00 1.65 0.98 0.05 74.20 02:21:01 6 15.70 0.00 1.34 2.30 0.03 80.62 02:21:01 7 2.87 0.00 0.52 0.40 0.00 96.22 02:22:01 all 5.65 0.00 2.46 10.50 0.11 81.28 02:22:01 0 5.50 0.00 2.41 0.32 0.17 91.60 02:22:01 1 6.13 0.00 1.91 5.35 0.10 86.51 02:22:01 2 6.04 0.00 2.03 0.90 0.08 90.94 02:22:01 3 6.42 0.00 3.48 51.24 0.14 38.72 02:22:01 4 3.61 0.00 3.02 17.09 0.08 76.20 02:22:01 5 7.08 0.00 2.60 1.31 0.13 88.88 02:22:01 6 5.25 0.00 1.49 5.70 0.08 87.47 02:22:01 7 5.10 0.00 2.74 2.64 0.10 89.42 02:23:01 all 14.82 0.00 2.47 8.20 0.09 74.42 02:23:01 0 17.31 0.00 2.96 5.01 0.07 74.66 02:23:01 1 10.18 0.00 1.83 3.47 0.13 84.39 02:23:01 2 17.60 0.00 2.55 2.74 0.08 77.03 02:23:01 3 15.16 0.00 2.44 38.31 0.08 44.01 02:23:01 4 10.05 0.00 1.73 3.94 0.07 84.22 02:23:01 5 16.17 0.00 2.67 1.39 0.10 79.66 02:23:01 6 17.88 0.00 3.18 10.63 0.10 68.21 02:23:01 7 14.21 0.00 2.46 0.29 0.08 82.96 02:24:01 all 14.37 0.00 1.77 2.81 0.14 80.92 02:24:01 0 13.61 0.00 1.77 0.86 0.10 83.67 02:24:01 1 11.62 0.00 1.28 0.32 0.17 86.62 02:24:01 2 12.10 0.00 1.81 0.85 0.12 85.13 02:24:01 3 14.45 0.00 1.70 17.66 0.13 66.05 02:24:01 4 15.58 0.00 2.15 1.19 0.12 80.97 02:24:01 5 13.95 0.00 1.92 0.61 0.19 83.34 02:24:01 6 16.34 0.00 1.87 0.89 0.08 80.82 02:24:01 7 17.36 0.00 1.58 0.08 0.17 80.81 02:25:01 all 8.62 0.00 0.67 4.12 0.09 86.49 02:25:01 0 0.37 0.00 0.27 0.00 0.10 99.27 02:25:01 1 2.95 0.00 0.42 0.15 0.08 96.39 02:25:01 2 26.02 0.00 0.92 3.75 0.10 69.20 02:25:01 3 1.02 0.00 0.50 22.90 0.17 75.41 02:25:01 4 15.28 0.00 1.12 0.80 0.10 82.70 02:25:01 5 6.02 0.00 0.62 0.07 0.10 93.20 02:25:01 6 16.65 0.00 1.19 5.32 0.10 76.74 02:25:01 7 0.77 0.00 0.38 0.03 0.05 98.76 Average: all 10.81 0.00 1.52 5.09 0.08 82.50 Average: 0 7.58 0.00 1.41 1.18 0.08 89.75 Average: 1 8.87 0.00 1.12 1.77 0.10 88.15 Average: 2 11.71 0.00 1.45 2.15 0.07 84.62 Average: 3 9.00 0.00 1.56 22.23 0.09 67.11 Average: 4 12.12 0.00 1.69 7.81 0.08 78.29 Average: 5 15.56 0.00 1.88 0.86 0.11 81.59 Average: 6 13.90 0.00 1.62 4.17 0.07 80.23 Average: 7 7.70 0.00 1.41 0.60 0.07 90.22