---> 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: 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 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 868 28437 0 2861 30859 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:2e:a9:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe2e:a9c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:7a:7f:07 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::42:93ff:fe7a:7f07/64 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) 06/23/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 339.33 71.77 267.55 4639.92 32540.02 05:06:01 151.82 21.03 130.79 845.46 36468.46 05:07:01 34.09 0.55 33.54 10.80 25181.67 05:08:01 41.98 0.82 41.16 35.59 27402.77 05:09:01 120.88 3.42 117.46 438.33 48961.17 Average: 136.95 19.34 117.61 1182.61 34116.02 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30137728 31706460 2801492 8.51 69764 1810372 1404856 4.13 865720 1647804 155952 05:06:01 28790308 30641004 4148912 12.60 84968 2063096 2426320 7.14 1988004 1839316 23096 05:07:01 28356024 30255084 4583196 13.91 87408 2106160 3105648 9.14 2395148 1859940 8520 05:08:01 28216760 30382180 4722460 14.34 90700 2363376 2680812 7.89 2396880 1984888 130236 05:09:01 29133668 31612592 3805552 11.55 99508 2661560 1476740 4.34 1232532 2218392 17708 Average: 28926898 30919464 4012322 12.18 86470 2200913 2218875 6.53 1775657 1910068 67102 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 339.14 243.66 1602.10 76.22 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 05:06:01 ens3 472.45 321.20 2414.53 91.28 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:07:01 ens3 462.89 239.49 456.48 103.05 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 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 350.67 240.03 1069.99 78.14 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 356.16 337.21 942.82 1686.19 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 396.45 276.43 1296.17 408.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 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-18793) 06/23/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.07 0.00 1.18 3.65 0.04 84.06 05:05:01 0 8.80 0.00 0.66 0.66 0.03 89.85 05:05:01 1 8.21 0.00 0.92 1.87 0.05 88.95 05:05:01 2 5.88 0.00 0.61 0.86 0.03 92.61 05:05:01 3 32.21 0.00 2.58 2.69 0.07 62.46 05:05:01 4 16.24 0.00 1.19 1.92 0.03 80.62 05:05:01 5 5.87 0.00 1.22 4.14 0.03 88.74 05:05:01 6 5.00 0.00 1.61 4.50 0.05 88.83 05:05:01 7 6.36 0.00 0.66 12.54 0.05 80.39 05:06:01 all 31.20 0.00 1.32 1.86 0.08 65.55 05:06:01 0 31.41 0.00 1.47 0.37 0.07 66.68 05:06:01 1 33.77 0.00 1.42 1.84 0.10 62.87 05:06:01 2 29.13 0.00 1.29 0.12 0.07 69.40 05:06:01 3 34.39 0.00 1.94 0.35 0.10 63.21 05:06:01 4 31.69 0.00 0.84 2.49 0.07 64.91 05:06:01 5 27.81 0.00 1.36 7.37 0.07 63.40 05:06:01 6 32.89 0.00 1.10 2.02 0.07 63.92 05:06:01 7 28.51 0.00 1.13 0.30 0.08 69.97 05:07:01 all 65.65 0.00 2.36 0.54 0.09 31.36 05:07:01 0 65.76 0.00 2.34 0.05 0.08 31.77 05:07:01 1 65.14 0.00 2.13 3.01 0.07 29.66 05:07:01 2 67.43 0.00 2.56 0.00 0.08 29.93 05:07:01 3 70.25 0.00 2.66 0.15 0.10 26.83 05:07:01 4 64.80 0.00 2.34 0.98 0.08 31.80 05:07:01 5 58.92 0.00 2.06 0.00 0.07 38.95 05:07:01 6 65.85 0.00 2.52 0.03 0.07 31.52 05:07:01 7 67.06 0.00 2.26 0.10 0.10 30.48 05:08:01 all 70.66 0.00 1.86 0.45 0.09 26.95 05:08:01 0 67.23 0.00 1.27 0.02 0.08 31.40 05:08:01 1 70.19 0.00 1.49 3.32 0.10 24.90 05:08:01 2 71.15 0.00 2.14 0.10 0.08 26.53 05:08:01 3 73.13 0.00 2.49 0.00 0.08 24.29 05:08:01 4 71.02 0.00 2.09 0.03 0.07 26.78 05:08:01 5 67.20 0.00 1.76 0.00 0.08 30.96 05:08:01 6 74.65 0.00 1.72 0.03 0.10 23.50 05:08:01 7 70.64 0.00 1.93 0.12 0.10 27.22 05:09:01 all 11.53 0.00 1.32 2.87 0.05 84.24 05:09:01 0 5.91 0.00 1.69 0.79 0.03 91.57 05:09:01 1 5.77 0.00 1.16 8.43 0.05 84.60 05:09:01 2 9.15 0.00 1.41 3.50 0.05 85.89 05:09:01 3 20.64 0.00 1.19 0.20 0.05 77.92 05:09:01 4 6.80 0.00 1.22 1.00 0.03 90.94 05:09:01 5 8.80 0.00 1.27 0.03 0.03 89.86 05:09:01 6 27.16 0.00 1.54 0.38 0.07 70.85 05:09:01 7 7.92 0.00 1.09 8.62 0.07 82.31 Average: all 38.09 0.00 1.61 1.87 0.07 58.36 Average: 0 35.88 0.00 1.49 0.38 0.06 62.20 Average: 1 36.72 0.00 1.42 3.70 0.07 58.09 Average: 2 36.64 0.00 1.60 0.92 0.06 60.77 Average: 3 46.16 0.00 2.17 0.67 0.08 50.92 Average: 4 38.14 0.00 1.53 1.28 0.06 58.98 Average: 5 33.79 0.00 1.53 2.30 0.06 62.32 Average: 6 41.21 0.00 1.70 1.39 0.07 55.64 Average: 7 36.19 0.00 1.42 4.32 0.08 58.00