---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23788 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 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 803 28609 0 2753 30922 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:96:89:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe96:8904/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:35:44:02 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-23788) 04/17/24 _x86_64_ (8 CPU) 02:18:22 LINUX RESTART (8 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 31.96 3.47 28.50 28.00 21483.62 02:21:01 14.00 0.00 14.00 0.00 19266.92 02:22:01 83.84 14.26 69.57 993.83 24576.30 02:23:01 115.95 23.01 92.93 2757.81 29742.38 02:24:01 59.69 0.07 59.62 5.60 38387.74 02:25:01 13.38 0.07 13.31 13.60 19501.68 02:26:01 13.20 0.05 13.15 11.20 19231.46 02:27:01 5.08 0.03 5.05 3.20 5900.20 02:28:01 0.98 0.05 0.93 4.93 10.93 02:29:01 12.06 1.65 10.41 115.71 737.34 Average: 35.01 4.27 30.75 393.37 17883.26 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30436584 31761740 2502636 7.60 46024 1603052 1386884 4.08 771024 1467880 884 02:21:01 30435492 31760812 2503728 7.60 46112 1603064 1386884 4.08 772160 1467868 164 02:22:01 30038492 31677200 2900728 8.81 73764 1872020 1457804 4.29 901072 1700120 199260 02:23:01 29301952 31695580 3637268 11.04 98184 2575800 1390876 4.09 964232 2318008 569516 02:24:01 29364040 31731800 3575180 10.85 98316 2550152 1354440 3.99 933644 2287528 152 02:25:01 29371308 31739548 3567912 10.83 98368 2550572 1335256 3.93 927868 2287016 204 02:26:01 29369684 31738316 3569536 10.84 98428 2550912 1368620 4.03 928532 2287016 144 02:27:01 29373608 31742392 3565612 10.82 98472 2551012 1369612 4.03 924464 2286836 184 02:28:01 29373948 31742904 3565272 10.82 98492 2551164 1357480 3.99 924712 2286716 20 02:29:01 29331052 31697108 3608168 10.95 99816 2548676 1427220 4.20 982672 2275136 25208 Average: 29639616 31728740 3299604 10.02 85598 2295642 1383508 4.07 903038 2066412 79574 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 ens3 7.53 6.70 109.74 0.70 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 02:21:01 ens3 0.33 0.50 0.13 0.41 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:22:01 ens3 56.57 38.79 864.99 7.82 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 02:23:01 ens3 120.41 85.10 2669.62 10.30 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 br-fe24f8cb3b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 5.73 5.73 0.54 0.54 0.00 0.00 0.00 0.00 02:24:01 ens3 1.27 1.03 0.34 0.42 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 br-fe24f8cb3b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 ens3 1.07 0.93 0.24 0.41 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 br-fe24f8cb3b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 02:26:01 ens3 1.17 0.90 0.26 0.36 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 br-fe24f8cb3b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 02:27:01 ens3 1.47 1.62 0.32 0.47 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 br-fe24f8cb3b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 02:28:01 ens3 1.70 1.35 0.36 0.47 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 br-fe24f8cb3b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 02:29:01 ens3 42.19 40.53 69.26 14.51 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 lo 4.00 4.00 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 23.37 17.74 371.51 3.59 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 1.39 1.39 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23788) 04/17/24 _x86_64_ (8 CPU) 02:18:22 LINUX RESTART (8 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 1.00 0.00 0.07 1.18 0.01 97.74 02:20:01 0 0.02 0.00 0.02 0.00 0.03 99.93 02:20:01 1 0.00 0.00 0.03 8.61 0.00 91.36 02:20:01 2 4.20 0.00 0.25 0.45 0.00 95.10 02:20:01 3 0.70 0.00 0.10 0.42 0.00 98.78 02:20:01 4 0.17 0.00 0.02 0.00 0.00 99.82 02:20:01 5 0.10 0.00 0.02 0.00 0.02 99.87 02:20:01 6 2.78 0.00 0.13 0.02 0.00 97.07 02:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:21:01 all 0.01 0.00 0.00 1.11 0.01 98.87 02:21:01 0 0.03 0.00 0.00 0.00 0.05 99.92 02:21:01 1 0.00 0.00 0.00 8.87 0.02 91.11 02:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:21:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:21:01 5 0.02 0.00 0.02 0.00 0.02 99.95 02:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:21:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:22:01 all 9.52 0.00 0.61 2.22 0.04 87.61 02:22:01 0 0.40 0.00 0.18 0.30 0.03 99.08 02:22:01 1 3.29 0.00 0.45 13.66 0.05 82.55 02:22:01 2 6.21 0.00 0.53 0.45 0.02 92.79 02:22:01 3 43.46 0.00 2.09 2.89 0.07 51.50 02:22:01 4 16.10 0.00 1.05 0.28 0.05 82.52 02:22:01 5 4.92 0.00 0.42 0.15 0.03 94.48 02:22:01 6 0.32 0.00 0.13 0.05 0.05 99.45 02:22:01 7 1.50 0.00 0.03 0.00 0.02 98.45 02:23:01 all 8.67 0.00 1.17 2.87 0.05 87.24 02:23:01 0 12.50 0.00 1.14 2.86 0.08 83.43 02:23:01 1 3.38 0.00 0.95 14.41 0.07 81.19 02:23:01 2 18.11 0.00 1.72 0.62 0.05 79.50 02:23:01 3 12.64 0.00 1.87 0.85 0.07 84.57 02:23:01 4 4.30 0.00 0.89 1.09 0.03 93.70 02:23:01 5 3.93 0.00 1.10 2.36 0.02 92.60 02:23:01 6 1.27 0.00 0.80 0.02 0.02 97.89 02:23:01 7 13.24 0.00 0.87 0.75 0.03 85.11 02:24:01 all 0.13 0.00 0.08 2.00 0.01 97.78 02:24:01 0 0.60 0.00 0.32 10.45 0.05 88.58 02:24:01 1 0.02 0.00 0.03 3.05 0.00 96.90 02:24:01 2 0.12 0.00 0.07 0.02 0.00 99.80 02:24:01 3 0.05 0.00 0.15 2.18 0.00 97.62 02:24:01 4 0.13 0.00 0.02 0.00 0.00 99.85 02:24:01 5 0.03 0.00 0.00 0.03 0.02 99.92 02:24:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:24:01 7 0.02 0.00 0.00 0.33 0.02 99.63 02:25:01 all 0.12 0.00 0.05 1.01 0.01 98.81 02:25:01 0 0.32 0.00 0.03 8.06 0.03 91.56 02:25:01 1 0.03 0.00 0.00 0.00 0.02 99.95 02:25:01 2 0.37 0.00 0.17 0.00 0.00 99.47 02:25:01 3 0.08 0.00 0.05 0.00 0.02 99.85 02:25:01 4 0.08 0.00 0.03 0.00 0.02 99.87 02:25:01 5 0.05 0.00 0.02 0.00 0.02 99.92 02:25:01 6 0.05 0.00 0.05 0.00 0.00 99.90 02:25:01 7 0.03 0.00 0.07 0.00 0.00 99.90 02:26:01 all 0.07 0.00 0.05 1.08 0.01 98.78 02:26:01 0 0.02 0.00 0.07 8.69 0.03 91.19 02:26:01 1 0.03 0.00 0.00 0.00 0.02 99.95 02:26:01 2 0.28 0.00 0.13 0.00 0.00 99.58 02:26:01 3 0.07 0.00 0.08 0.00 0.00 99.85 02:26:01 4 0.05 0.00 0.07 0.00 0.00 99.88 02:26:01 5 0.07 0.00 0.03 0.00 0.02 99.88 02:26:01 6 0.00 0.00 0.03 0.00 0.00 99.97 02:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:27:01 all 0.08 0.00 0.05 0.36 0.01 99.50 02:27:01 0 0.07 0.00 0.07 2.85 0.03 96.99 02:27:01 1 0.03 0.00 0.05 0.00 0.00 99.92 02:27:01 2 0.05 0.00 0.05 0.00 0.02 99.88 02:27:01 3 0.05 0.00 0.03 0.00 0.00 99.92 02:27:01 4 0.10 0.00 0.00 0.00 0.00 99.90 02:27:01 5 0.05 0.00 0.03 0.00 0.00 99.92 02:27:01 6 0.05 0.00 0.05 0.00 0.02 99.88 02:27:01 7 0.25 0.00 0.15 0.00 0.00 99.60 02:28:01 all 0.07 0.00 0.04 0.04 0.01 99.84 02:28:01 0 0.12 0.00 0.05 0.30 0.02 99.51 02:28:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:28:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:28:01 3 0.08 0.00 0.02 0.00 0.00 99.90 02:28:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:28:01 5 0.03 0.00 0.05 0.00 0.05 99.87 02:28:01 6 0.05 0.00 0.03 0.00 0.00 99.92 02:28:01 7 0.18 0.00 0.12 0.00 0.00 99.70 02:29:01 all 3.54 0.00 0.36 0.57 0.02 95.51 02:29:01 0 2.49 0.00 0.45 3.23 0.03 93.80 02:29:01 1 18.34 0.00 0.72 0.88 0.03 80.03 02:29:01 2 3.22 0.00 0.38 0.13 0.00 96.26 02:29:01 3 0.75 0.00 0.30 0.12 0.02 98.82 02:29:01 4 0.89 0.00 0.22 0.08 0.02 98.80 02:29:01 5 1.77 0.00 0.23 0.07 0.03 97.90 02:29:01 6 0.18 0.00 0.17 0.00 0.00 99.65 02:29:01 7 0.67 0.00 0.42 0.05 0.02 98.85 Average: all 2.32 0.00 0.25 1.24 0.02 96.17 Average: 0 1.66 0.00 0.23 3.68 0.04 94.39 Average: 1 2.51 0.00 0.23 4.94 0.02 92.30 Average: 2 3.26 0.00 0.33 0.17 0.01 96.24 Average: 3 5.78 0.00 0.47 0.65 0.02 93.09 Average: 4 2.18 0.00 0.23 0.15 0.01 97.43 Average: 5 1.10 0.00 0.19 0.26 0.02 98.43 Average: 6 0.47 0.00 0.14 0.01 0.01 99.37 Average: 7 1.59 0.00 0.17 0.11 0.01 98.12