---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14213 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / 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 864 24831 0 6471 30846 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:82:5e:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe82:5e43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:3d:20:ac 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-14213) 01/22/24 _x86_64_ (8 CPU) 13:50:08 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 84.00 17.58 66.42 1020.10 24283.95 13:53:01 119.25 13.81 105.43 1118.08 32574.70 13:54:01 136.59 9.30 127.30 1653.86 66773.80 13:55:01 142.26 0.08 142.18 5.07 98718.35 13:56:01 312.11 14.20 297.92 765.54 36203.25 13:57:01 20.40 0.00 20.40 0.00 20855.96 13:58:01 28.21 0.05 28.16 10.66 21839.96 13:59:01 74.58 1.93 72.64 111.96 10231.37 Average: 114.67 7.12 107.55 585.65 38934.57 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30147712 31712548 2791508 8.47 66568 1810176 1403648 4.13 856312 1645796 149616 13:53:01 29809112 31705804 3130108 9.50 85428 2106372 1395464 4.11 871720 1932292 150628 13:54:01 27194084 31650836 5745136 17.44 127800 4516200 1423944 4.19 1022104 4253468 1064928 13:55:01 25506560 31650528 7432660 22.56 140824 6122580 1511368 4.45 1037636 5858688 130060 13:56:01 23276472 29605044 9662748 29.34 156272 6271740 8859488 26.07 3257624 5789316 1352 13:57:01 23318964 29648248 9620256 29.21 156476 6272016 8793908 25.87 3216756 5786772 208 13:58:01 23552240 29907080 9386980 28.50 156880 6300196 7238800 21.30 2980640 5800952 200 13:59:01 25402484 31561184 7536736 22.88 160996 6115276 1565520 4.61 1337196 5647320 32196 Average: 26025954 30930159 6913266 20.99 131406 4939320 4024018 11.84 1822498 4589326 191148 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:52:01 ens3 51.46 36.99 791.65 6.38 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 13:53:01 ens3 61.36 46.64 871.59 8.46 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 8.33 8.33 0.81 0.81 0.00 0.00 0.00 0.00 13:54:01 ens3 680.72 379.49 17418.18 28.40 0.00 0.00 0.00 0.00 13:54:01 br-30abeaa9709f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 4.13 4.13 0.38 0.38 0.00 0.00 0.00 0.00 13:55:01 ens3 500.45 267.32 16093.65 19.42 0.00 0.00 0.00 0.00 13:55:01 br-30abeaa9709f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth61bc196 5.05 6.50 0.81 0.92 0.00 0.00 0.00 0.00 13:56:01 veth64d3651 0.55 0.93 0.06 0.32 0.00 0.00 0.00 0.00 13:56:01 veth66d2419 0.33 0.73 0.03 0.65 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 veth61bc196 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:57:01 veth64d3651 0.27 0.22 0.02 0.01 0.00 0.00 0.00 0.00 13:57:01 veth66d2419 0.53 0.53 0.05 1.51 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 veth61bc196 0.17 0.48 0.01 0.03 0.00 0.00 0.00 0.00 13:58:01 vetha86a375 53.97 48.13 21.03 40.49 0.00 0.00 0.00 0.00 13:58:01 veth571a967 0.00 0.58 0.00 0.03 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 35.72 35.72 6.25 6.25 0.00 0.00 0.00 0.00 13:59:01 ens3 1723.59 1032.07 36087.21 158.65 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 3.97 3.97 0.74 0.74 0.00 0.00 0.00 0.00 Average: ens3 171.88 99.74 4412.81 12.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14213) 01/22/24 _x86_64_ (8 CPU) 13:50:08 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 7.44 0.00 0.57 6.14 0.04 85.81 13:52:01 0 18.13 0.00 0.90 13.77 0.05 67.15 13:52:01 1 29.05 0.00 1.82 2.56 0.13 66.43 13:52:01 2 2.49 0.00 0.30 0.30 0.05 96.86 13:52:01 3 4.99 0.00 0.33 0.37 0.02 94.29 13:52:01 4 0.80 0.00 0.35 0.57 0.00 98.28 13:52:01 5 0.52 0.00 0.28 2.55 0.00 96.65 13:52:01 6 0.62 0.00 0.32 28.70 0.03 70.33 13:52:01 7 3.00 0.00 0.30 0.33 0.02 96.35 13:53:01 all 9.75 0.00 0.71 4.15 0.03 85.35 13:53:01 0 0.30 0.00 0.33 22.41 0.02 76.94 13:53:01 1 5.62 0.00 0.58 1.67 0.02 92.12 13:53:01 2 31.39 0.00 1.87 2.83 0.07 63.85 13:53:01 3 14.58 0.00 1.02 0.27 0.03 84.10 13:53:01 4 2.75 0.00 0.42 1.64 0.05 95.14 13:53:01 5 12.41 0.00 0.42 1.02 0.03 86.12 13:53:01 6 4.13 0.00 0.57 2.78 0.02 92.50 13:53:01 7 6.91 0.00 0.43 0.62 0.02 92.02 13:54:01 all 9.09 0.00 3.60 10.41 0.07 76.83 13:54:01 0 8.60 0.00 3.77 11.03 0.08 76.51 13:54:01 1 7.22 0.00 4.19 18.84 0.05 69.69 13:54:01 2 8.93 0.00 2.95 15.82 0.05 72.25 13:54:01 3 8.54 0.00 3.71 27.39 0.05 60.31 13:54:01 4 10.72 0.00 3.91 1.93 0.08 83.36 13:54:01 5 9.13 0.00 4.40 0.70 0.07 85.71 13:54:01 6 8.38 0.00 2.53 6.95 0.07 82.07 13:54:01 7 11.17 0.00 3.38 0.61 0.08 84.76 13:55:01 all 5.81 0.00 2.47 11.66 0.04 80.02 13:55:01 0 5.70 0.00 2.93 2.30 0.05 89.02 13:55:01 1 5.99 0.00 2.52 42.35 0.05 49.09 13:55:01 2 3.25 0.00 2.51 10.22 0.03 83.99 13:55:01 3 6.32 0.00 2.75 7.31 0.05 83.58 13:55:01 4 6.78 0.00 2.60 6.78 0.03 83.81 13:55:01 5 9.26 0.00 1.48 0.08 0.03 89.14 13:55:01 6 4.25 0.00 1.85 24.10 0.05 69.75 13:55:01 7 4.91 0.00 3.09 0.35 0.03 91.61 13:56:01 all 28.36 0.00 3.93 4.13 0.11 63.47 13:56:01 0 35.02 0.00 4.84 0.24 0.10 59.81 13:56:01 1 33.77 0.00 4.37 5.45 0.12 56.29 13:56:01 2 22.89 0.00 3.92 1.48 0.12 71.59 13:56:01 3 26.79 0.00 4.05 10.40 0.14 58.62 13:56:01 4 23.71 0.00 3.29 12.01 0.12 60.88 13:56:01 5 31.64 0.00 4.11 1.38 0.12 62.75 13:56:01 6 23.43 0.00 3.50 0.71 0.12 72.24 13:56:01 7 29.63 0.00 3.40 1.37 0.10 65.50 13:57:01 all 4.68 0.00 0.51 1.60 0.05 93.16 13:57:01 0 3.44 0.00 0.68 0.02 0.08 95.78 13:57:01 1 4.71 0.00 0.37 0.02 0.05 94.86 13:57:01 2 5.88 0.00 0.64 0.12 0.03 93.33 13:57:01 3 4.98 0.00 0.69 0.10 0.05 94.18 13:57:01 4 6.37 0.00 0.54 12.46 0.05 80.59 13:57:01 5 4.66 0.00 0.47 0.00 0.05 94.82 13:57:01 6 3.17 0.00 0.33 0.10 0.03 96.36 13:57:01 7 4.22 0.00 0.33 0.00 0.03 95.41 13:58:01 all 1.57 0.00 0.37 1.67 0.04 96.34 13:58:01 0 1.69 0.00 0.45 0.00 0.07 97.79 13:58:01 1 3.04 0.00 0.35 0.02 0.03 96.57 13:58:01 2 1.39 0.00 0.38 0.10 0.05 98.08 13:58:01 3 2.31 0.00 0.47 0.10 0.03 97.09 13:58:01 4 0.75 0.00 0.38 13.03 0.03 85.80 13:58:01 5 1.13 0.00 0.40 0.02 0.03 98.42 13:58:01 6 0.85 0.00 0.32 0.00 0.03 98.80 13:58:01 7 1.42 0.00 0.23 0.15 0.03 98.16 13:59:01 all 8.24 0.00 0.70 1.07 0.03 89.94 13:59:01 0 5.04 0.00 0.75 0.05 0.03 94.13 13:59:01 1 12.78 0.00 0.72 0.59 0.03 85.89 13:59:01 2 3.22 0.00 0.52 0.25 0.02 96.00 13:59:01 3 0.73 0.00 0.43 0.13 0.02 98.68 13:59:01 4 4.69 0.00 0.73 6.09 0.03 88.45 13:59:01 5 24.92 0.00 1.30 0.43 0.07 73.28 13:59:01 6 0.99 0.00 0.53 0.87 0.05 97.56 13:59:01 7 13.59 0.00 0.65 0.20 0.03 85.53 Average: all 9.35 0.00 1.60 5.09 0.05 83.90 Average: 0 9.72 0.00 1.83 6.23 0.06 82.17 Average: 1 12.74 0.00 1.86 8.87 0.06 76.48 Average: 2 9.92 0.00 1.63 3.87 0.05 84.53 Average: 3 8.63 0.00 1.67 5.72 0.05 83.92 Average: 4 7.05 0.00 1.52 6.81 0.05 84.57 Average: 5 11.70 0.00 1.60 0.77 0.05 85.88 Average: 6 5.71 0.00 1.24 8.01 0.05 84.99 Average: 7 9.33 0.00 1.47 0.45 0.04 88.70