---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24898 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 11G 145G 7% / 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 860 28446 0 2860 30866 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:3a:1d:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe3a:1d0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:08:e9:48 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::42:3dff:fe08:e948/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24898) 04/21/24 _x86_64_ (8 CPU) 05:03:24 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 118.91 43.67 75.24 1957.91 25882.39 05:06:01 136.78 21.08 115.70 850.39 31304.65 05:07:01 41.60 0.53 41.06 10.93 22941.06 05:08:01 41.24 1.12 40.13 69.59 24488.59 05:09:01 128.23 3.58 124.65 435.66 46908.98 Average: 93.26 13.90 79.37 660.53 30319.43 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30148540 31715924 2790680 8.47 69124 1809472 1395732 4.11 851576 1646548 143512 05:06:01 28930196 30738596 4009024 12.17 83512 2024024 2358240 6.94 1887572 1801924 26004 05:07:01 28240204 30134700 4699016 14.27 87688 2100908 3687196 10.85 2509992 1854156 12644 05:08:01 28033748 30407516 4905472 14.89 93064 2565372 2615172 7.69 2402236 2147756 338880 05:09:01 29154008 31632096 3785212 11.49 100240 2659736 1457544 4.29 1212096 2215716 2292 Average: 28901339 30925766 4037881 12.26 86726 2231902 2302777 6.78 1772694 1933220 104666 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 202.12 137.50 1133.50 50.70 0.00 0.00 0.00 0.00 05:05:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 482.55 316.03 1936.47 106.14 0.00 0.00 0.00 0.00 05:06:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 452.21 266.33 942.73 92.07 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 289.22 203.65 1915.50 52.52 0.00 0.00 0.00 0.00 05:08:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 280.62 299.47 58.05 1677.94 0.00 0.00 0.00 0.00 05:09:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 341.82 244.96 1197.45 397.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 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-24898) 04/21/24 _x86_64_ (8 CPU) 05:03:24 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.20 0.00 0.92 1.73 0.04 86.10 05:05:01 0 32.33 0.00 1.82 1.36 0.07 64.43 05:05:01 1 14.21 0.00 1.07 0.25 0.02 84.45 05:05:01 2 4.42 0.00 0.46 0.10 0.02 95.00 05:05:01 3 2.21 0.00 0.49 0.46 0.02 96.83 05:05:01 4 12.78 0.00 1.07 0.59 0.02 85.54 05:05:01 5 5.50 0.00 0.82 9.08 0.10 84.49 05:05:01 6 6.97 0.00 0.78 0.15 0.03 92.06 05:05:01 7 11.18 0.00 0.85 1.88 0.03 86.06 05:06:01 all 28.31 0.00 1.19 1.36 0.06 69.07 05:06:01 0 24.19 0.00 1.12 0.10 0.05 74.54 05:06:01 1 26.22 0.00 0.97 0.23 0.05 72.52 05:06:01 2 28.93 0.00 1.52 1.72 0.05 67.78 05:06:01 3 25.20 0.00 0.94 0.03 0.05 73.78 05:06:01 4 34.55 0.00 1.37 0.13 0.07 63.87 05:06:01 5 28.94 0.00 0.95 3.62 0.05 66.44 05:06:01 6 19.05 0.00 0.80 0.32 0.05 79.77 05:06:01 7 39.41 0.00 1.84 4.73 0.10 53.93 05:07:01 all 63.53 0.00 2.13 0.17 0.09 34.08 05:07:01 0 66.32 0.00 2.06 0.07 0.08 31.47 05:07:01 1 65.88 0.00 2.07 0.07 0.10 31.88 05:07:01 2 62.98 0.00 2.15 0.92 0.10 33.84 05:07:01 3 64.67 0.00 1.89 0.02 0.10 33.32 05:07:01 4 62.88 0.00 2.27 0.00 0.08 34.77 05:07:01 5 62.64 0.00 2.53 0.23 0.10 34.50 05:07:01 6 59.51 0.00 1.87 0.00 0.08 38.53 05:07:01 7 63.33 0.00 2.21 0.00 0.08 34.38 05:08:01 all 68.48 0.00 1.90 0.10 0.09 29.44 05:08:01 0 69.05 0.00 1.94 0.02 0.10 28.90 05:08:01 1 70.92 0.00 2.12 0.00 0.08 26.87 05:08:01 2 62.12 0.00 1.68 0.75 0.10 35.35 05:08:01 3 68.40 0.00 1.47 0.00 0.08 30.04 05:08:01 4 73.27 0.00 2.20 0.02 0.08 24.43 05:08:01 5 69.64 0.00 2.36 0.05 0.08 27.87 05:08:01 6 66.24 0.00 1.81 0.02 0.08 31.86 05:08:01 7 68.19 0.00 1.57 0.02 0.08 30.14 05:09:01 all 11.75 0.00 1.17 0.96 0.05 86.08 05:09:01 0 11.73 0.00 1.12 0.10 0.05 87.00 05:09:01 1 6.99 0.00 1.05 0.07 0.03 91.85 05:09:01 2 5.09 0.00 1.33 4.36 0.05 89.17 05:09:01 3 11.34 0.00 1.12 1.05 0.03 86.46 05:09:01 4 1.46 0.00 0.90 0.02 0.03 97.59 05:09:01 5 20.71 0.00 1.34 0.25 0.05 77.65 05:09:01 6 7.78 0.00 0.92 0.92 0.05 90.33 05:09:01 7 28.79 0.00 1.58 0.92 0.07 68.64 Average: all 36.73 0.00 1.46 0.86 0.06 60.88 Average: 0 40.76 0.00 1.61 0.33 0.07 57.24 Average: 1 36.91 0.00 1.46 0.12 0.06 61.45 Average: 2 32.82 0.00 1.43 1.57 0.06 64.11 Average: 3 34.43 0.00 1.18 0.31 0.06 64.01 Average: 4 37.06 0.00 1.56 0.15 0.06 61.17 Average: 5 37.60 0.00 1.60 2.62 0.08 58.10 Average: 6 32.01 0.00 1.24 0.28 0.06 66.41 Average: 7 42.26 0.00 1.61 1.51 0.07 54.55