---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8734 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 13G 143G 8% / 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 836 26512 0 4817 30874 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:38:65:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe38:651a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:5c:67:c1 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-8734) 12/31/23 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 121.86 32.29 89.57 1651.86 44778.27 02:51:01 141.05 22.90 118.14 2753.13 52458.85 02:52:01 418.25 12.20 406.05 806.40 122190.80 02:53:01 59.22 0.57 58.66 38.26 29160.09 02:54:01 2.60 0.00 2.60 0.00 45.38 02:55:01 6.57 0.00 6.57 0.00 246.46 02:56:01 1.90 0.05 1.85 3.87 56.26 02:57:01 62.84 1.42 61.42 107.58 4071.35 Average: 101.79 8.68 93.11 670.44 31628.97 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30146124 31740940 2793096 8.48 68804 1836868 1395040 4.10 831908 1673400 160300 02:51:01 29509896 31714200 3429324 10.41 92760 2398292 1397952 4.11 906248 2184312 326652 02:52:01 26739260 31247680 6199960 18.82 130884 4548636 5277484 15.53 1463836 4236344 1708 02:53:01 24256052 28968080 8683168 26.36 132364 4662760 8985792 26.44 3824496 4343884 224 02:54:01 24247400 28956432 8691820 26.39 132440 4662936 8986060 26.44 3835632 4340644 100 02:55:01 23925128 28640636 9014092 27.37 132664 4667512 9134980 26.88 4156044 4338620 124 02:56:01 23879432 28622644 9059788 27.50 132752 4694244 9247348 27.21 4184100 4353868 26032 02:57:01 27168708 31628060 5770512 17.52 135196 4523460 1478896 4.35 1213096 4090336 1936 Average: 26234000 30189834 6705220 20.36 119733 3999338 5737944 16.88 2551920 3695176 64634 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:50:01 ens3 73.90 48.09 961.33 7.86 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-e03b5543c0fb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.46 5.46 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 ens3 135.85 92.43 2965.10 11.75 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-e03b5543c0fb 0.57 0.48 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 vethb50d2de 0.42 0.55 0.03 0.03 0.00 0.00 0.00 0.00 02:52:01 vetha843770 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 veth7f65c0e 0.37 0.48 0.02 0.03 0.00 0.00 0.00 0.00 02:53:01 br-e03b5543c0fb 1.93 2.32 2.97 6.68 0.00 0.00 0.00 0.00 02:53:01 vethb50d2de 22.56 19.00 8.58 26.54 0.00 0.00 0.00 0.00 02:53:01 vetha843770 0.38 0.43 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth7f65c0e 1.45 1.72 0.52 2.70 0.00 0.00 0.00 0.00 02:54:01 br-e03b5543c0fb 1.17 1.28 0.48 0.14 0.00 0.00 0.00 0.00 02:54:01 vethb50d2de 3.02 2.80 1.40 0.99 0.00 0.00 0.00 0.00 02:54:01 vetha843770 0.53 0.55 0.05 0.92 0.00 0.00 0.00 0.00 02:54:01 veth7f65c0e 0.35 0.43 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 br-e03b5543c0fb 5.98 7.37 10.75 21.44 0.00 0.00 0.00 0.00 02:55:01 vethb50d2de 103.13 83.85 35.28 176.16 0.00 0.00 0.00 0.01 02:55:01 vetha843770 0.55 0.57 0.05 1.12 0.00 0.00 0.00 0.00 02:55:01 veth7f65c0e 3.85 3.43 1.72 5.36 0.00 0.00 0.00 0.00 02:56:01 br-e03b5543c0fb 2.40 2.55 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 vethb50d2de 1.33 1.53 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 vetha843770 0.77 0.88 0.08 1.17 0.00 0.00 0.00 0.00 02:56:01 veth7f65c0e 0.63 0.78 0.52 0.08 0.00 0.00 0.00 0.00 02:57:01 lo 61.52 61.52 45.31 45.31 0.00 0.00 0.00 0.00 02:57:01 ens3 1129.21 741.41 21570.22 162.20 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.20 7.20 5.62 5.62 0.00 0.00 0.00 0.00 Average: ens3 99.02 60.74 2599.78 12.85 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8734) 12/31/23 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.16 0.00 0.72 4.04 0.04 86.04 02:50:01 0 6.14 0.00 0.55 0.27 0.03 93.01 02:50:01 1 5.40 0.00 0.58 3.13 0.03 90.85 02:50:01 2 26.19 0.00 1.44 3.44 0.05 68.89 02:50:01 3 17.88 0.00 1.10 0.64 0.03 80.35 02:50:01 4 8.71 0.00 0.74 1.27 0.03 89.25 02:50:01 5 4.82 0.00 0.72 22.20 0.08 72.18 02:50:01 6 1.57 0.00 0.38 0.67 0.02 97.37 02:50:01 7 2.60 0.00 0.27 0.73 0.00 96.39 02:51:01 all 9.72 0.00 1.10 3.73 0.04 85.41 02:51:01 0 1.72 0.00 0.62 0.40 0.02 97.25 02:51:01 1 9.78 0.00 1.15 0.70 0.02 88.35 02:51:01 2 27.60 0.00 1.84 2.42 0.07 68.07 02:51:01 3 9.83 0.00 0.87 16.26 0.03 73.01 02:51:01 4 14.74 0.00 1.60 0.55 0.03 83.07 02:51:01 5 3.58 0.00 1.14 8.89 0.07 86.32 02:51:01 6 8.17 0.00 1.00 0.55 0.05 90.22 02:51:01 7 2.37 0.00 0.58 0.12 0.03 96.89 02:52:01 all 11.23 0.00 4.44 8.29 0.06 75.98 02:52:01 0 11.35 0.00 4.37 1.62 0.08 82.58 02:52:01 1 11.81 0.00 5.34 0.94 0.07 81.83 02:52:01 2 11.32 0.00 5.09 2.78 0.05 80.76 02:52:01 3 12.05 0.00 3.51 9.25 0.07 75.12 02:52:01 4 10.11 0.00 3.93 1.56 0.05 84.35 02:52:01 5 10.32 0.00 3.60 4.05 0.05 81.97 02:52:01 6 12.81 0.00 4.48 14.77 0.05 67.89 02:52:01 7 10.07 0.00 5.19 31.42 0.08 53.24 02:53:01 all 25.38 0.00 2.66 1.46 0.06 70.43 02:53:01 0 30.67 0.00 3.20 0.07 0.07 66.00 02:53:01 1 27.96 0.00 3.21 0.00 0.07 68.77 02:53:01 2 21.55 0.00 2.41 0.35 0.08 75.61 02:53:01 3 20.41 0.00 2.53 4.60 0.05 72.41 02:53:01 4 29.53 0.00 3.02 0.50 0.07 66.88 02:53:01 5 19.52 0.00 1.88 0.84 0.05 77.70 02:53:01 6 32.99 0.00 2.92 5.11 0.08 58.90 02:53:01 7 20.42 0.00 2.14 0.22 0.07 77.15 02:54:01 all 0.71 0.00 0.08 0.01 0.05 99.15 02:54:01 0 0.52 0.00 0.08 0.00 0.05 99.35 02:54:01 1 0.80 0.00 0.07 0.00 0.03 99.10 02:54:01 2 0.37 0.00 0.03 0.00 0.02 99.58 02:54:01 3 0.43 0.00 0.05 0.00 0.07 99.45 02:54:01 4 1.15 0.00 0.12 0.00 0.07 98.66 02:54:01 5 0.50 0.00 0.05 0.00 0.03 99.41 02:54:01 6 0.80 0.00 0.13 0.03 0.07 98.97 02:54:01 7 1.12 0.00 0.12 0.03 0.05 98.68 02:55:01 all 6.65 0.00 0.71 0.07 0.06 92.52 02:55:01 0 6.10 0.00 0.74 0.10 0.05 93.01 02:55:01 1 6.14 0.00 0.68 0.02 0.05 93.11 02:55:01 2 7.08 0.00 0.73 0.07 0.05 92.07 02:55:01 3 6.94 0.00 0.72 0.00 0.05 92.30 02:55:01 4 8.87 0.00 0.65 0.00 0.07 90.41 02:55:01 5 4.90 0.00 0.47 0.00 0.05 94.58 02:55:01 6 5.74 0.00 0.87 0.39 0.08 92.92 02:55:01 7 7.39 0.00 0.75 0.00 0.05 91.81 02:56:01 all 0.85 0.00 0.33 0.01 0.08 98.74 02:56:01 0 0.77 0.00 0.38 0.00 0.07 98.78 02:56:01 1 0.72 0.00 0.33 0.00 0.07 98.88 02:56:01 2 1.05 0.00 0.33 0.02 0.08 98.52 02:56:01 3 1.49 0.00 0.27 0.00 0.07 98.18 02:56:01 4 1.15 0.00 0.42 0.00 0.08 98.35 02:56:01 5 0.55 0.00 0.27 0.00 0.08 99.09 02:56:01 6 0.67 0.00 0.40 0.02 0.10 98.81 02:56:01 7 0.45 0.00 0.25 0.00 0.07 99.23 02:57:01 all 5.56 0.00 0.62 0.35 0.04 93.43 02:57:01 0 1.13 0.00 0.40 0.10 0.02 98.35 02:57:01 1 1.17 0.00 0.33 0.03 0.03 98.43 02:57:01 2 5.83 0.00 0.55 0.12 0.03 93.47 02:57:01 3 1.60 0.00 0.50 0.22 0.03 97.65 02:57:01 4 27.94 0.00 1.35 0.13 0.05 70.52 02:57:01 5 3.00 0.00 0.64 0.23 0.05 96.08 02:57:01 6 0.84 0.00 0.60 1.07 0.07 97.43 02:57:01 7 2.94 0.00 0.60 0.84 0.02 95.61 Average: all 8.65 0.00 1.33 2.23 0.05 87.74 Average: 0 7.28 0.00 1.29 0.32 0.05 91.06 Average: 1 7.95 0.00 1.46 0.60 0.05 89.94 Average: 2 12.62 0.00 1.55 1.15 0.05 84.64 Average: 3 8.82 0.00 1.19 3.86 0.05 86.08 Average: 4 12.77 0.00 1.47 0.50 0.06 85.20 Average: 5 5.89 0.00 1.09 4.53 0.06 88.42 Average: 6 7.93 0.00 1.34 2.80 0.06 87.86 Average: 7 5.91 0.00 1.23 4.12 0.05 88.69