---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17942 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 804 28483 0 2879 30911 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:15:bb:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe15:bbb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:3e:94:ba 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:c5ff:fe3e:94ba/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-17942) 03/25/24 _x86_64_ (8 CPU) 09:52:57 LINUX RESTART (8 CPU) 09:53:01 tps rtps wtps bread/s bwrtn/s 09:54:02 133.83 74.62 59.21 5351.11 44889.99 09:55:01 168.70 20.27 148.43 2270.26 25542.38 09:56:01 65.06 2.05 63.01 337.09 27548.55 09:57:01 119.95 1.02 118.93 25.20 34329.08 09:58:01 26.76 0.75 26.01 65.32 7379.57 Average: 102.64 19.74 82.90 1607.54 27945.91 09:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:02 30350252 31700156 2588968 7.86 51496 1620724 1482212 4.36 843052 1477632 55436 09:55:01 29844580 31722720 3094640 9.40 82352 2091560 1665112 4.90 919916 1850560 68 09:56:01 28997264 31594932 3941956 11.97 94536 2771240 1678828 4.94 1099884 2453508 69316 09:57:01 29232364 31707832 3706856 11.25 115612 2629696 1524588 4.49 973836 2354108 424 09:58:01 29164380 31648860 3774840 11.46 117464 2637372 1503500 4.42 1042500 2355180 1712 Average: 29517768 31674900 3421452 10.39 92292 2350118 1570848 4.62 975838 2098198 25391 09:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 09:54:02 ens3 307.60 214.70 929.49 57.38 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 3.25 3.25 0.32 0.32 0.00 0.00 0.00 0.00 09:55:01 ens3 96.88 56.13 1654.52 10.92 0.00 0.00 0.00 0.00 09:56:01 docker0 107.88 184.61 8.27 4053.96 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 205.15 127.57 4058.51 15.57 0.00 0.00 0.00 0.00 09:56:01 vethbd5a96e 107.88 184.76 9.74 4053.98 0.00 0.00 0.00 0.33 09:57:01 docker0 15.65 20.61 1.57 220.07 0.00 0.00 0.00 0.00 09:57:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 09:57:01 ens3 154.16 192.22 232.77 1341.03 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:58:01 ens3 175.72 228.23 28.86 1709.02 0.00 0.00 0.00 0.00 Average: docker0 24.79 41.19 1.97 857.77 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 188.21 164.13 1380.00 628.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17942) 03/25/24 _x86_64_ (8 CPU) 09:52:57 LINUX RESTART (8 CPU) 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:02 all 7.96 0.00 1.16 3.77 0.05 87.06 09:54:02 0 2.69 0.00 0.65 0.15 0.03 96.48 09:54:02 1 3.46 0.00 1.14 6.10 0.05 89.26 09:54:02 2 6.96 0.00 1.97 12.69 0.05 78.32 09:54:02 3 4.66 0.00 0.89 0.99 0.03 93.43 09:54:02 4 4.08 0.00 0.80 5.41 0.05 89.66 09:54:02 5 7.06 0.00 1.03 1.80 0.03 90.07 09:54:02 6 15.83 0.00 1.24 1.10 0.13 81.69 09:54:02 7 18.90 0.00 1.57 1.94 0.05 77.54 09:55:01 all 9.78 0.00 1.37 2.51 0.04 86.31 09:55:01 0 5.76 0.00 1.12 0.31 0.02 92.80 09:55:01 1 1.94 0.00 0.99 6.60 0.03 90.43 09:55:01 2 10.34 0.00 1.44 0.58 0.02 87.63 09:55:01 3 1.79 0.00 0.88 0.66 0.03 96.63 09:55:01 4 6.30 0.00 1.34 4.24 0.05 88.07 09:55:01 5 15.52 0.00 1.84 6.02 0.05 76.57 09:55:01 6 24.57 0.00 1.90 1.58 0.09 71.85 09:55:01 7 12.00 0.00 1.41 0.10 0.03 86.46 09:56:01 all 9.90 0.00 1.13 1.58 0.04 87.35 09:56:01 0 14.81 0.00 2.06 0.50 0.05 82.58 09:56:01 1 17.64 0.00 0.80 4.30 0.03 77.23 09:56:01 2 2.76 0.00 0.97 0.02 0.02 96.24 09:56:01 3 2.01 0.00 0.35 0.50 0.05 97.09 09:56:01 4 20.12 0.00 1.54 0.02 0.03 78.29 09:56:01 5 16.31 0.00 2.07 7.23 0.03 74.36 09:56:01 6 1.80 0.00 0.55 0.02 0.02 97.61 09:56:01 7 3.77 0.00 0.80 0.10 0.02 95.31 09:57:01 all 10.07 0.00 1.58 2.48 0.04 85.82 09:57:01 0 4.68 0.00 0.87 0.13 0.03 94.29 09:57:01 1 10.06 0.00 2.22 17.31 0.05 70.36 09:57:01 2 3.74 0.00 1.45 0.20 0.05 94.55 09:57:01 3 9.76 0.00 1.77 0.03 0.05 88.39 09:57:01 4 12.17 0.00 1.12 0.02 0.03 86.65 09:57:01 5 5.01 0.00 0.97 0.53 0.03 93.46 09:57:01 6 20.46 0.00 2.17 0.57 0.05 76.76 09:57:01 7 14.72 0.00 2.09 1.15 0.05 81.98 09:58:01 all 11.65 0.00 0.57 0.66 0.05 87.07 09:58:01 0 6.14 0.00 0.42 0.03 0.05 93.36 09:58:01 1 10.09 0.00 0.72 4.33 0.07 84.79 09:58:01 2 3.38 0.00 0.32 0.02 0.02 96.27 09:58:01 3 41.30 0.00 1.19 0.82 0.07 56.63 09:58:01 4 6.76 0.00 0.55 0.08 0.03 92.57 09:58:01 5 8.59 0.00 0.57 0.00 0.05 90.79 09:58:01 6 9.21 0.00 0.35 0.02 0.05 90.37 09:58:01 7 7.73 0.00 0.48 0.00 0.05 91.73 Average: all 9.87 0.00 1.16 2.20 0.04 86.72 Average: 0 6.81 0.00 1.02 0.22 0.04 91.91 Average: 1 8.66 0.00 1.17 7.72 0.05 82.40 Average: 2 5.42 0.00 1.23 2.70 0.03 90.62 Average: 3 11.93 0.00 1.01 0.60 0.05 86.41 Average: 4 9.90 0.00 1.07 1.95 0.04 87.04 Average: 5 10.48 0.00 1.29 3.11 0.04 85.08 Average: 6 14.34 0.00 1.24 0.65 0.07 83.70 Average: 7 11.42 0.00 1.27 0.66 0.04 86.61