---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21824 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 712K 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 907 28770 0 2489 30827 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:52:b1:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe52:b1ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:d0:00:c7 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-21824) 07/06/24 _x86_64_ (8 CPU) 13:01:26 LINUX RESTART (8 CPU) 13:02:01 tps rtps wtps bread/s bwrtn/s 13:03:01 327.22 36.16 291.06 1685.41 33827.71 13:04:01 174.75 41.39 133.36 1093.15 39902.82 13:05:01 34.44 0.00 34.44 0.00 29934.21 13:06:01 21.13 0.00 21.13 0.00 27433.96 13:07:01 46.16 6.67 39.49 318.75 28551.64 Average: 120.76 16.85 103.92 619.57 31930.26 13:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 29989316 31639528 2949904 8.96 73564 1883156 1423480 4.19 936052 1712196 223108 13:04:01 28922588 30890692 4016632 12.19 89776 2169632 2306260 6.79 1740520 1936972 76244 13:05:01 28902500 30942036 4036720 12.26 90780 2238708 2253720 6.63 1693372 2003868 15360 13:06:01 28826372 30931752 4112848 12.49 91556 2302884 2292892 6.75 1703936 2068152 17284 13:07:01 29438868 31543848 3500352 10.63 96820 2298928 1472784 4.33 1102084 2066384 16808 Average: 29215929 31189571 3723291 11.30 88499 2178662 1949827 5.74 1435193 1957514 69761 13:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 13:03:01 ens3 122.65 86.89 1079.23 27.16 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 7.07 7.07 0.84 0.84 0.00 0.00 0.00 0.00 13:04:01 ens3 318.05 228.85 2188.22 52.57 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 4.27 4.27 0.51 0.51 0.00 0.00 0.00 0.00 13:05:01 ens3 49.93 41.36 584.89 4.51 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 3.80 3.80 0.44 0.44 0.00 0.00 0.00 0.00 13:06:01 ens3 47.31 37.98 543.16 4.94 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 13:07:01 ens3 255.27 164.44 561.25 55.10 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: lo 3.63 3.63 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 158.64 111.90 991.36 28.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21824) 07/06/24 _x86_64_ (8 CPU) 13:01:26 LINUX RESTART (8 CPU) 13:02:01 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 9.49 0.00 0.93 3.34 0.04 86.20 13:03:01 0 2.72 0.00 0.33 0.05 0.02 96.88 13:03:01 1 20.58 0.00 1.35 4.53 0.03 73.50 13:03:01 2 14.68 0.00 1.33 0.65 0.02 83.32 13:03:01 3 0.90 0.00 0.82 3.68 0.07 94.53 13:03:01 4 11.93 0.00 0.97 0.95 0.03 86.12 13:03:01 5 18.13 0.00 1.42 1.28 0.03 79.13 13:03:01 6 2.28 0.00 0.75 5.34 0.05 91.58 13:03:01 7 4.69 0.00 0.47 10.21 0.02 84.62 13:04:01 all 20.18 0.00 1.53 3.56 0.06 74.67 13:04:01 0 17.58 0.00 1.84 0.75 0.07 79.76 13:04:01 1 8.39 0.00 0.79 11.76 0.08 78.98 13:04:01 2 15.68 0.00 1.14 1.10 0.07 82.01 13:04:01 3 21.79 0.00 1.25 4.26 0.08 72.61 13:04:01 4 19.96 0.00 1.35 0.89 0.05 77.75 13:04:01 5 23.17 0.00 1.77 1.14 0.05 73.87 13:04:01 6 36.42 0.00 2.14 2.19 0.08 59.16 13:04:01 7 18.48 0.00 1.91 6.35 0.07 73.20 13:05:01 all 12.74 0.00 0.55 2.09 0.02 84.60 13:05:01 0 5.92 0.00 0.47 0.32 0.03 93.26 13:05:01 1 0.32 0.00 0.10 12.70 0.02 86.87 13:05:01 2 16.76 0.00 0.58 0.15 0.02 82.49 13:05:01 3 10.17 0.00 0.47 1.63 0.02 87.71 13:05:01 4 35.77 0.00 1.12 0.85 0.05 62.22 13:05:01 5 26.29 0.00 1.05 0.85 0.05 71.76 13:05:01 6 6.53 0.00 0.54 0.26 0.02 92.64 13:05:01 7 0.27 0.00 0.07 0.00 0.00 99.67 13:06:01 all 11.61 0.00 0.45 1.65 0.02 86.28 13:06:01 0 3.34 0.00 0.20 2.69 0.03 93.74 13:06:01 1 2.82 0.00 0.15 9.41 0.02 87.60 13:06:01 2 38.95 0.00 1.12 0.37 0.03 59.53 13:06:01 3 10.60 0.00 0.55 0.18 0.02 88.65 13:06:01 4 7.82 0.00 0.40 0.13 0.02 91.63 13:06:01 5 13.74 0.00 0.45 0.18 0.03 85.60 13:06:01 6 9.73 0.00 0.42 0.13 0.02 89.71 13:06:01 7 5.83 0.00 0.32 0.05 0.02 93.79 13:07:01 all 10.01 0.00 0.56 1.84 0.03 87.56 13:07:01 0 1.67 0.00 0.35 11.26 0.03 86.69 13:07:01 1 17.33 0.00 0.83 0.40 0.03 81.41 13:07:01 2 5.34 0.00 0.65 1.78 0.03 92.19 13:07:01 3 5.09 0.00 0.28 0.07 0.02 94.54 13:07:01 4 7.01 0.00 0.50 0.17 0.03 92.29 13:07:01 5 13.15 0.00 0.43 0.33 0.05 86.04 13:07:01 6 8.64 0.00 0.59 0.28 0.02 90.47 13:07:01 7 21.91 0.00 0.82 0.43 0.03 76.81 Average: all 12.80 0.00 0.80 2.49 0.04 83.86 Average: 0 6.24 0.00 0.64 3.01 0.04 90.07 Average: 1 9.88 0.00 0.64 7.76 0.04 81.68 Average: 2 18.28 0.00 0.96 0.81 0.03 79.91 Average: 3 9.72 0.00 0.67 1.96 0.04 87.61 Average: 4 16.49 0.00 0.87 0.60 0.04 82.01 Average: 5 18.89 0.00 1.02 0.76 0.04 79.28 Average: 6 12.69 0.00 0.89 1.64 0.04 84.75 Average: 7 10.23 0.00 0.71 3.41 0.03 85.62