---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14744 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 858 28426 0 2882 30868 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:2c:c0:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe2c:c02e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:8d:63:99 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:d6ff:fe8d:6399/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14744) 01/24/24 _x86_64_ (8 CPU) 10:41:40 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 187.50 72.75 114.74 4692.65 115602.30 10:44:01 165.74 20.61 145.13 835.72 70419.73 10:45:01 33.80 0.98 32.82 21.47 4367.87 10:46:01 27.31 0.67 26.65 23.46 3292.38 10:47:01 120.53 3.90 116.63 484.45 30257.36 Average: 106.71 19.61 87.11 1200.05 44555.71 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30192836 31743256 2746384 8.34 66732 1796616 1393516 4.10 825332 1634484 145360 10:44:01 28675684 30458560 4263536 12.94 81940 2000988 4866172 14.32 2155508 1788604 13484 10:45:01 27463200 29369860 5476020 16.62 87284 2113192 5165552 15.20 3273604 1867436 16828 10:46:01 28116692 30244792 4822528 14.64 90540 2326952 2612948 7.69 2475664 2006344 142344 10:47:01 29128700 31623712 3810520 11.57 100728 2675760 1446112 4.25 1221472 2232640 500 Average: 28715422 30688036 4223798 12.82 85445 2182702 3096860 9.11 1990316 1905902 63703 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 366.42 241.97 1492.82 60.04 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 182.81 162.15 1507.39 40.84 0.00 0.00 0.00 0.00 10:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 487.00 372.35 1456.03 138.04 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 304.80 234.86 1052.49 71.96 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 302.93 306.57 936.11 1677.86 0.00 0.00 0.00 0.00 10:47:01 lo 3.87 3.87 0.36 0.36 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 328.66 263.64 1288.30 398.86 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 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-14744) 01/24/24 _x86_64_ (8 CPU) 10:41:40 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.64 0.00 1.12 4.85 0.04 83.35 10:43:01 0 27.87 0.00 2.02 2.70 0.07 67.34 10:43:01 1 14.19 0.00 1.33 0.61 0.03 83.84 10:43:01 2 11.48 0.00 1.38 8.95 0.03 78.16 10:43:01 3 5.99 0.00 1.00 1.62 0.05 91.34 10:43:01 4 9.11 0.00 1.19 1.71 0.03 87.95 10:43:01 5 6.78 0.00 0.66 0.95 0.02 91.59 10:43:01 6 6.07 0.00 0.71 0.73 0.03 92.46 10:43:01 7 3.63 0.00 0.63 21.59 0.03 74.12 10:44:01 all 22.98 0.00 0.98 3.34 0.05 72.64 10:44:01 0 22.06 0.00 0.50 0.12 0.05 77.28 10:44:01 1 17.93 0.00 0.97 0.25 0.05 80.80 10:44:01 2 43.97 0.00 1.54 1.91 0.08 52.51 10:44:01 3 27.86 0.00 1.19 1.67 0.07 69.22 10:44:01 4 22.06 0.00 1.10 1.29 0.05 75.50 10:44:01 5 17.04 0.00 0.63 0.02 0.03 82.28 10:44:01 6 21.63 0.00 1.21 1.71 0.07 75.39 10:44:01 7 11.33 0.00 0.72 19.75 0.05 68.16 10:45:01 all 57.03 0.00 2.02 0.05 0.10 40.81 10:45:01 0 60.40 0.00 1.58 0.02 0.08 37.92 10:45:01 1 64.92 0.00 2.16 0.00 0.10 32.83 10:45:01 2 54.32 0.00 1.92 0.00 0.10 43.66 10:45:01 3 56.58 0.00 2.34 0.00 0.07 41.01 10:45:01 4 53.72 0.00 1.84 0.02 0.08 44.34 10:45:01 5 56.87 0.00 1.71 0.00 0.08 41.34 10:45:01 6 53.45 0.00 2.45 0.00 0.10 44.00 10:45:01 7 55.96 0.00 2.19 0.33 0.10 41.42 10:46:01 all 75.59 0.00 1.85 0.02 0.11 22.43 10:46:01 0 72.92 0.00 1.40 0.00 0.12 25.56 10:46:01 1 76.88 0.00 2.26 0.02 0.12 20.73 10:46:01 2 78.48 0.00 1.89 0.02 0.10 19.51 10:46:01 3 73.87 0.00 2.02 0.03 0.12 23.96 10:46:01 4 76.09 0.00 1.90 0.00 0.12 21.88 10:46:01 5 76.48 0.00 1.54 0.00 0.13 21.85 10:46:01 6 77.34 0.00 2.02 0.00 0.12 20.51 10:46:01 7 72.68 0.00 1.74 0.08 0.10 25.40 10:47:01 all 12.46 0.00 1.37 0.84 0.04 85.28 10:47:01 0 2.25 0.00 1.03 0.70 0.02 96.00 10:47:01 1 14.64 0.00 1.48 0.10 0.03 83.74 10:47:01 2 6.24 0.00 1.37 0.30 0.03 92.05 10:47:01 3 5.46 0.00 1.07 0.82 0.05 92.60 10:47:01 4 9.21 0.00 1.44 2.51 0.07 86.77 10:47:01 5 3.93 0.00 0.99 0.25 0.03 94.80 10:47:01 6 35.14 0.00 2.37 1.75 0.07 60.67 10:47:01 7 22.87 0.00 1.21 0.30 0.05 75.57 Average: all 35.81 0.00 1.47 1.81 0.07 60.84 Average: 0 37.09 0.00 1.30 0.70 0.07 60.83 Average: 1 37.79 0.00 1.64 0.19 0.07 60.31 Average: 2 39.01 0.00 1.62 2.21 0.07 57.08 Average: 3 33.98 0.00 1.53 0.83 0.07 63.60 Average: 4 34.12 0.00 1.50 1.10 0.07 63.20 Average: 5 32.29 0.00 1.11 0.24 0.06 66.30 Average: 6 38.83 0.00 1.76 0.84 0.08 58.50 Average: 7 33.41 0.00 1.30 8.37 0.07 56.86