---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-21 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 12G 7.3G 63% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 494 466 0 2983 3166 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:61:78:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe61:78e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:09:a9:5a 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-21) 11/17/23 _x86_64_ (4 CPU) 18:06:44 LINUX RESTART (4 CPU) 18:07:01 tps rtps wtps bread/s bwrtn/s 18:08:01 131.74 65.06 66.69 5189.94 44389.55 18:09:01 77.49 20.15 57.34 2211.50 9707.98 18:10:01 75.90 3.12 72.79 422.33 13643.86 18:11:01 29.10 0.92 28.18 29.60 3186.67 18:12:01 2.57 1.22 1.35 21.86 16.79 18:13:01 1.00 0.02 0.98 0.13 12.13 18:14:01 196.12 22.61 173.51 4145.62 107524.13 18:15:01 513.25 72.44 440.81 3524.88 19956.67 18:16:01 607.85 1.65 606.20 200.90 17795.57 18:17:01 525.35 186.29 339.06 8698.02 17537.88 18:18:01 244.39 47.86 196.53 3201.33 14346.68 Average: 218.61 38.30 180.31 2513.47 22567.41 18:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 1595792 3282708 2442864 60.49 48072 1793948 911516 17.92 638340 1624496 97940 18:09:01 1339060 3333812 2699596 66.84 68852 2065080 859272 16.89 644328 1842184 124756 18:10:01 1169068 3295256 2869588 71.05 73820 2189760 928472 18.25 791112 1858772 41920 18:11:01 1316308 3337456 2722348 67.41 76100 2082680 876004 17.22 755332 1749084 164 18:12:01 1317888 3339556 2720768 67.37 76144 2083332 887444 17.44 753908 1749032 160 18:13:01 1317764 3339508 2720892 67.37 76188 2083348 887444 17.44 753808 1749032 212 18:14:01 131856 3287252 3906800 96.74 126248 3076344 1073036 21.09 591600 2983200 344 18:15:01 104792 3204656 3933864 97.41 159820 2970028 1159124 22.78 711876 2871256 3256 18:16:01 113628 3200472 3925028 97.19 183376 2890848 1159124 22.78 695224 2833848 1476 18:17:01 252044 3291536 3786612 93.76 198172 2856576 1029112 20.23 594248 2827752 292924 18:18:01 482800 3208148 3555856 88.05 199000 2571208 1002192 19.70 756928 2465140 1684 Average: 831000 3283669 3207656 79.42 116890 2423923 979340 19.25 698791 2232163 51349 18:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 18:08:01 ens3 489.94 293.62 2252.73 71.05 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 18:09:01 ens3 42.93 38.79 520.75 6.70 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 18:10:01 ens3 181.09 182.52 885.23 534.57 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 18:11:01 ens3 45.76 28.93 55.02 19.76 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 ens3 10.65 6.15 9.88 3.41 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 ens3 0.25 0.20 0.08 0.14 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 18:14:01 ens3 470.15 348.30 13329.90 29.37 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 18:15:01 ens3 251.82 134.71 1564.46 10.89 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 ens3 18.15 17.56 3.96 4.25 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:18:01 ens3 27.41 26.10 9.96 15.13 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 139.88 97.94 1695.38 63.20 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-21) 11/17/23 _x86_64_ (4 CPU) 18:06:44 LINUX RESTART (4 CPU) 18:07:01 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 17.73 0.00 2.42 3.79 0.06 76.00 18:08:01 0 21.79 0.00 3.44 3.94 0.07 70.77 18:08:01 1 11.40 0.00 1.73 1.73 0.05 85.10 18:08:01 2 21.67 0.00 2.18 1.78 0.08 74.29 18:08:01 3 16.05 0.00 2.34 7.73 0.05 73.83 18:09:01 all 17.41 0.00 1.40 2.06 0.05 79.08 18:09:01 0 25.10 0.00 1.92 0.83 0.05 72.10 18:09:01 1 7.38 0.00 0.76 0.81 0.03 91.02 18:09:01 2 27.20 0.00 1.70 0.50 0.05 70.54 18:09:01 3 10.02 0.00 1.25 6.14 0.05 82.54 18:10:01 all 15.75 0.00 1.54 1.81 0.05 80.86 18:10:01 0 8.52 0.00 1.21 1.12 0.03 89.11 18:10:01 1 10.14 0.00 1.50 4.24 0.03 84.09 18:10:01 2 7.24 0.00 1.22 0.49 0.03 91.01 18:10:01 3 37.08 0.00 2.16 1.37 0.08 59.31 18:11:01 all 8.49 0.00 0.49 0.74 0.02 90.26 18:11:01 0 0.45 0.00 0.38 0.02 0.02 99.13 18:11:01 1 13.77 0.00 0.77 2.62 0.02 82.83 18:11:01 2 1.13 0.00 0.13 0.12 0.02 98.60 18:11:01 3 18.61 0.00 0.72 0.20 0.03 80.44 18:12:01 all 0.69 0.00 0.04 0.04 0.01 99.22 18:12:01 0 0.23 0.00 0.05 0.05 0.00 99.67 18:12:01 1 0.47 0.00 0.02 0.02 0.00 99.50 18:12:01 2 1.62 0.00 0.07 0.03 0.00 98.28 18:12:01 3 0.42 0.00 0.05 0.03 0.02 99.48 18:13:01 all 0.09 0.00 0.02 0.03 0.01 99.86 18:13:01 0 0.00 0.00 0.00 0.10 0.00 99.90 18:13:01 1 0.30 0.00 0.00 0.00 0.02 99.68 18:13:01 2 0.03 0.00 0.00 0.00 0.02 99.95 18:13:01 3 0.03 0.00 0.07 0.00 0.02 99.88 18:14:01 all 21.07 0.00 6.86 2.40 0.06 69.60 18:14:01 0 16.96 0.00 6.70 5.19 0.07 71.08 18:14:01 1 18.48 0.00 7.00 0.78 0.07 73.68 18:14:01 2 23.36 0.00 7.40 3.39 0.07 65.79 18:14:01 3 25.52 0.00 6.32 0.30 0.07 67.79 18:15:01 all 3.84 0.00 2.22 18.75 0.07 75.12 18:15:01 0 2.21 0.00 1.74 16.71 0.07 79.27 18:15:01 1 4.48 0.00 0.90 0.28 0.02 94.33 18:15:01 2 0.89 0.00 1.85 18.08 0.08 79.09 18:15:01 3 7.77 0.00 4.44 40.17 0.08 47.54 18:16:01 all 0.69 0.00 1.85 22.76 0.07 74.63 18:16:01 0 1.31 0.00 3.04 11.29 0.08 84.28 18:16:01 1 0.08 0.00 0.02 0.00 0.02 99.88 18:16:01 2 0.10 0.00 0.66 10.61 0.12 88.51 18:16:01 3 1.27 0.00 3.70 69.47 0.08 25.48 18:17:01 all 6.17 0.00 4.16 23.64 0.09 65.94 18:17:01 0 8.76 0.00 4.25 35.21 0.08 51.70 18:17:01 1 5.89 0.00 3.74 13.53 0.08 76.74 18:17:01 2 5.99 0.00 5.11 19.55 0.10 69.24 18:17:01 3 4.04 0.00 3.51 26.31 0.08 66.05 18:18:01 all 11.00 0.00 4.93 8.69 0.07 75.32 18:18:01 0 6.72 0.00 4.44 26.68 0.07 62.09 18:18:01 1 5.77 0.00 3.86 2.14 0.05 88.18 18:18:01 2 21.21 0.00 6.14 1.89 0.10 70.66 18:18:01 3 10.29 0.00 5.27 4.08 0.05 80.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.35 0.00 2.35 7.68 0.05 80.57 Average: 0 8.36 0.00 2.46 9.17 0.05 79.96 Average: 1 7.10 0.00 1.84 2.37 0.03 88.65 Average: 2 10.03 0.00 2.40 5.10 0.06 82.41 Average: 3 11.92 0.00 2.70 14.09 0.06 71.22