---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36291 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 784 28680 0 2702 30952 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:2d:e1:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe2d:e14f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:4e:84:1d 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-36291) 04/29/24 _x86_64_ (8 CPU) 20:28:04 LINUX RESTART (8 CPU) 20:29:01 tps rtps wtps bread/s bwrtn/s 20:30:01 41.78 0.03 41.74 2.40 58571.70 20:31:01 25.04 0.00 25.04 0.00 37773.54 20:32:01 0.85 0.00 0.85 0.00 9.60 20:33:01 2.83 0.97 1.87 20.66 26.93 20:34:01 1.30 0.00 1.30 0.00 15.46 20:35:01 1.77 0.02 1.75 0.13 20.66 20:36:01 0.88 0.00 0.88 0.00 10.53 20:37:01 3.72 2.15 1.57 90.92 197.03 20:38:01 89.02 37.47 51.55 1751.15 5433.52 20:39:01 136.31 43.58 92.73 3445.69 22592.50 Average: 30.35 8.42 21.93 531.12 12465.66 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 30663628 31907536 2275592 6.91 38688 1533484 1306736 3.84 610360 1416232 32 20:31:01 30662696 31906752 2276524 6.91 38760 1533488 1306736 3.84 611768 1416232 180 20:32:01 30661440 31905516 2277780 6.92 38784 1533488 1306736 3.84 612880 1416232 24 20:33:01 30658092 31902988 2281128 6.93 38872 1534072 1320616 3.89 614136 1416660 80 20:34:01 30657284 31902312 2281936 6.93 38960 1534088 1320616 3.89 615260 1416668 8 20:35:01 30655304 31900476 2283916 6.93 39056 1534124 1320616 3.89 616640 1416672 8 20:36:01 30649764 31895016 2289456 6.95 39088 1534128 1320616 3.89 622588 1416676 20 20:37:01 30576692 31830144 2362528 7.17 39184 1542160 1320616 3.89 688652 1423208 20 20:38:01 30164304 31720364 2774916 8.42 67812 1800628 1402988 4.13 852360 1637232 145796 20:39:01 28440564 30746360 4498656 13.66 91520 2506984 2256016 6.64 2012844 2150116 126368 Average: 30378977 31761746 2560243 7.77 47072 1658664 1418229 4.17 785749 1512593 27254 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 ens3 0.33 0.42 0.13 0.41 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.27 0.18 0.06 0.17 0.00 0.00 0.00 0.00 20:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.18 0.10 0.06 0.16 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.23 0.17 0.06 0.01 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.27 0.22 0.13 0.20 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 0.20 0.27 0.06 0.33 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 2.28 0.75 2.33 0.57 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 63.09 35.29 107.75 16.28 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 98.17 71.79 868.39 26.67 0.00 0.00 0.00 0.00 20:38:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 274.27 187.59 4229.95 22.35 0.00 0.00 0.00 0.00 20:39:01 lo 116.95 116.95 22.71 22.71 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 43.93 29.68 520.90 6.72 0.00 0.00 0.00 0.00 Average: lo 11.92 11.92 2.29 2.29 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-36291) 04/29/24 _x86_64_ (8 CPU) 20:28:04 LINUX RESTART (8 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 0.01 0.00 0.01 1.49 0.01 98.48 20:30:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:30:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:30:01 4 0.02 0.00 0.02 0.12 0.02 99.83 20:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:30:01 6 0.00 0.00 0.02 11.78 0.02 88.18 20:30:01 7 0.03 0.00 0.00 0.00 0.02 99.95 20:31:01 all 0.01 0.00 0.01 1.34 0.01 98.63 20:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 1 0.00 0.00 0.02 0.00 0.02 99.97 20:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:31:01 4 0.02 0.00 0.03 0.08 0.03 99.83 20:31:01 5 0.03 0.00 0.02 0.00 0.02 99.93 20:31:01 6 0.00 0.00 0.00 10.64 0.02 89.34 20:31:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:32:01 all 0.05 0.00 0.00 0.00 0.01 99.93 20:32:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:32:01 1 0.35 0.00 0.00 0.00 0.00 99.65 20:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:32:01 4 0.02 0.00 0.02 0.02 0.02 99.93 20:32:01 5 0.02 0.00 0.00 0.02 0.02 99.95 20:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:33:01 all 0.15 0.00 0.04 0.02 0.01 99.79 20:33:01 0 0.08 0.00 0.02 0.00 0.00 99.90 20:33:01 1 0.78 0.00 0.12 0.00 0.02 99.09 20:33:01 2 0.02 0.00 0.03 0.02 0.02 99.92 20:33:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:33:01 4 0.02 0.00 0.03 0.08 0.03 99.83 20:33:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 6 0.25 0.00 0.03 0.03 0.00 99.68 20:33:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:34:01 all 0.01 0.00 0.00 0.01 0.01 99.97 20:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 4 0.02 0.00 0.02 0.03 0.02 99.92 20:34:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 7 0.00 0.00 0.00 0.00 0.02 99.98 20:35:01 all 0.02 0.00 0.01 0.01 0.01 99.96 20:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 2 0.05 0.00 0.00 0.00 0.00 99.95 20:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 4 0.02 0.00 0.02 0.07 0.03 99.87 20:35:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 7 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 all 0.03 0.00 0.00 0.04 0.01 99.93 20:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 1 0.07 0.00 0.00 0.00 0.02 99.92 20:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 3 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 4 0.03 0.00 0.03 0.30 0.02 99.62 20:36:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:37:01 all 0.45 0.00 0.05 0.03 0.01 99.47 20:37:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:37:01 1 0.59 0.00 0.12 0.13 0.00 99.16 20:37:01 2 0.92 0.00 0.02 0.00 0.00 99.07 20:37:01 3 0.65 0.00 0.05 0.00 0.02 99.28 20:37:01 4 0.67 0.00 0.08 0.03 0.02 99.20 20:37:01 5 0.25 0.00 0.02 0.00 0.00 99.73 20:37:01 6 0.28 0.00 0.03 0.00 0.00 99.68 20:37:01 7 0.23 0.00 0.05 0.00 0.00 99.72 20:38:01 all 9.29 0.00 0.70 2.80 0.04 87.17 20:38:01 0 0.95 0.00 0.48 0.10 0.02 98.45 20:38:01 1 1.35 0.00 0.38 0.25 0.02 98.00 20:38:01 2 1.04 0.00 0.13 0.68 0.10 98.05 20:38:01 3 34.84 0.00 1.91 3.39 0.05 59.81 20:38:01 4 2.60 0.00 0.45 15.34 0.02 81.59 20:38:01 5 14.09 0.00 0.75 0.75 0.03 84.38 20:38:01 6 15.67 0.00 1.02 1.31 0.05 81.95 20:38:01 7 3.87 0.00 0.50 0.57 0.03 95.03 20:39:01 all 32.03 0.00 1.19 1.89 0.08 64.82 20:39:01 0 35.49 0.00 0.97 0.87 0.07 62.60 20:39:01 1 27.52 0.00 1.02 3.48 0.05 67.93 20:39:01 2 23.15 0.00 1.12 0.82 0.08 74.83 20:39:01 3 54.00 0.00 2.16 1.81 0.12 41.91 20:39:01 4 32.29 0.00 1.14 4.35 0.13 62.09 20:39:01 5 27.63 0.00 0.94 0.52 0.07 70.85 20:39:01 6 31.74 0.00 1.30 1.66 0.07 65.23 20:39:01 7 24.48 0.00 0.82 1.61 0.05 73.05 Average: all 4.20 0.00 0.20 0.76 0.02 94.82 Average: 0 3.65 0.00 0.16 0.10 0.01 96.09 Average: 1 3.07 0.00 0.17 0.39 0.01 96.37 Average: 2 2.52 0.00 0.13 0.15 0.02 97.18 Average: 3 8.93 0.00 0.42 0.52 0.02 90.12 Average: 4 3.56 0.00 0.18 2.04 0.03 94.18 Average: 5 4.21 0.00 0.18 0.13 0.01 95.48 Average: 6 4.78 0.00 0.24 2.54 0.02 92.42 Average: 7 2.86 0.00 0.14 0.22 0.02 96.77