---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1271 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 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): 0-3 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 696K 394M 1% /run /dev/vda1 20G 9.7G 9.6G 51% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 468 926 0 2549 3207 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:de:68:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fede:68b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:f9:fb:4f 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1271) 05/18/24 _x86_64_ (4 CPU) 15:10:32 LINUX RESTART (4 CPU) 15:11:01 tps rtps wtps bread/s bwrtn/s 15:12:01 151.99 66.39 85.60 4947.31 11721.91 15:13:01 156.19 91.02 65.17 4296.22 10167.51 15:14:01 12.80 0.02 12.78 0.13 1249.53 15:15:01 9.68 0.00 9.68 0.00 369.01 15:16:01 32.01 5.37 26.65 584.70 5094.62 15:17:01 50.32 31.38 18.94 1620.25 1770.15 15:18:01 40.75 9.50 31.25 180.44 7316.87 15:19:01 76.34 26.06 50.27 1827.43 11994.67 Average: 66.26 28.72 37.54 1681.99 6210.30 15:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:12:01 1643328 3361248 2395324 59.31 55400 1816788 881352 17.32 567644 1647092 136724 15:13:01 1171424 3169452 2867228 70.99 69820 2071388 1057196 20.78 799080 1861776 26784 15:14:01 1163392 3168980 2875260 71.19 71892 2076020 1061184 20.86 801704 1865388 1880 15:15:01 1150776 3163688 2887876 71.51 73728 2080660 1065156 20.94 808332 1869140 916 15:16:01 459380 2638328 3579272 88.63 75532 2241088 1653600 32.50 1353676 2006188 5540 15:17:01 296712 2593656 3741940 92.65 80288 2348032 1543860 30.35 1495340 2013312 120656 15:18:01 626100 2991024 3412552 84.50 81836 2418188 1237112 24.32 1175064 2013792 277000 15:19:01 974340 3285688 3064312 75.87 84540 2363728 932652 18.33 878668 1966392 24008 Average: 935682 3046508 3102970 76.83 74130 2176986 1179014 23.18 984938 1905385 74188 15:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:12:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 489.37 299.15 1583.13 73.93 0.00 0.00 0.00 0.00 15:13:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 165.37 135.36 522.46 26.24 0.00 0.00 0.00 0.00 15:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 58.56 84.14 66.02 13.46 0.00 0.00 0.00 0.00 15:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 58.09 83.79 67.55 13.44 0.00 0.00 0.00 0.00 15:16:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 295.12 337.58 2378.19 44.39 0.00 0.00 0.00 0.00 15:17:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 878.85 492.32 937.05 175.47 0.00 0.00 0.00 0.00 15:18:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 818.96 564.40 2319.62 139.42 0.00 0.00 0.00 0.00 15:19:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 546.38 348.58 904.56 150.21 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 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: ens3 413.88 293.19 1097.36 79.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1271) 05/18/24 _x86_64_ (4 CPU) 15:10:32 LINUX RESTART (4 CPU) 15:11:01 CPU %user %nice %system %iowait %steal %idle 15:12:01 all 22.32 0.00 2.18 4.31 0.06 71.13 15:12:01 0 11.24 0.00 1.87 4.96 0.03 81.89 15:12:01 1 25.47 0.00 2.09 3.21 0.07 69.16 15:12:01 2 11.73 0.00 2.03 7.59 0.08 78.57 15:12:01 3 40.88 0.00 2.69 1.49 0.08 54.85 15:13:01 all 18.57 0.00 1.29 6.65 0.06 73.44 15:13:01 0 9.91 0.00 0.94 1.42 0.05 87.68 15:13:01 1 18.88 0.00 0.98 6.78 0.03 73.32 15:13:01 2 10.83 0.00 1.36 11.30 0.05 76.46 15:13:01 3 34.63 0.00 1.87 7.06 0.08 56.35 15:14:01 all 4.87 0.00 0.29 0.09 0.03 94.73 15:14:01 0 4.97 0.00 0.59 0.00 0.02 94.43 15:14:01 1 1.78 0.00 0.08 0.00 0.02 98.12 15:14:01 2 10.09 0.00 0.10 0.13 0.05 89.63 15:14:01 3 2.62 0.00 0.42 0.23 0.02 96.71 15:15:01 all 3.55 0.00 0.20 0.03 0.02 96.21 15:15:01 0 1.11 0.00 0.02 0.00 0.00 98.87 15:15:01 1 3.76 0.00 0.22 0.00 0.02 96.01 15:15:01 2 3.17 0.00 0.15 0.08 0.02 96.58 15:15:01 3 6.20 0.00 0.40 0.02 0.03 93.35 15:16:01 all 13.00 0.00 0.72 0.39 0.04 85.84 15:16:01 0 11.26 0.00 0.30 0.07 0.03 88.34 15:16:01 1 15.07 0.00 1.17 0.45 0.05 83.27 15:16:01 2 13.32 0.00 0.92 0.70 0.03 85.03 15:16:01 3 12.39 0.00 0.55 0.35 0.03 86.67 15:17:01 all 49.11 0.00 2.19 1.41 0.10 47.19 15:17:01 0 55.89 0.00 2.19 0.70 0.12 41.11 15:17:01 1 42.99 0.00 2.17 1.65 0.10 53.08 15:17:01 2 46.89 0.00 2.64 1.39 0.10 48.98 15:17:01 3 50.63 0.00 1.75 1.90 0.10 45.62 15:18:01 all 48.76 0.00 1.75 0.34 0.10 49.05 15:18:01 0 44.45 0.00 1.44 0.13 0.10 53.88 15:18:01 1 49.99 0.00 1.50 0.17 0.10 48.24 15:18:01 2 48.23 0.00 2.89 0.05 0.12 48.71 15:18:01 3 52.38 0.00 1.14 1.02 0.10 45.36 15:19:01 all 29.91 0.00 1.45 2.06 0.07 66.52 15:19:01 0 43.09 0.00 1.40 0.92 0.07 54.53 15:19:01 1 19.94 0.00 1.47 2.10 0.05 76.44 15:19:01 2 36.27 0.00 1.72 0.92 0.08 61.01 15:19:01 3 20.30 0.00 1.19 4.31 0.05 74.14 Average: all 23.75 0.00 1.26 1.91 0.06 73.02 Average: 0 22.72 0.00 1.09 1.02 0.05 75.12 Average: 1 22.23 0.00 1.21 1.80 0.05 74.71 Average: 2 22.56 0.00 1.48 2.77 0.07 73.13 Average: 3 27.51 0.00 1.25 2.05 0.06 69.13