---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-411 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: 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 696K 394M 1% /run /dev/vda1 20G 12G 7.7G 61% / 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 482 126 0 3335 3178 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:fe:62:47 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fefe:6247/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:8c:ac:43 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-411) 07/20/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 186.50 83.99 102.52 6599.03 41137.03 17:15:01 101.65 12.35 89.30 2224.43 18809.80 17:16:01 503.97 0.00 503.97 0.00 33691.57 17:17:01 481.54 4.60 476.94 197.51 22089.19 17:18:02 292.67 166.99 125.67 15033.66 61850.72 17:19:01 599.92 596.14 3.78 30194.51 995.73 17:20:01 561.98 551.45 10.53 56265.51 688.17 17:21:01 600.05 598.58 1.47 12356.34 59.99 17:22:01 233.98 232.63 1.35 18861.92 18.13 17:23:01 267.96 261.98 5.98 14242.05 194.60 Average: 382.70 250.21 132.49 15568.12 17983.43 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1595036 3285224 2443616 60.51 45304 1802692 952060 18.71 650640 1618848 152308 17:15:01 1009616 3254476 3029036 75.00 63696 2319608 1264304 24.85 784680 2026632 179576 17:16:01 181204 3216164 3857448 95.51 101604 2996628 1288812 25.33 855284 2687496 2120 17:17:01 503912 3317160 3534740 87.52 127828 2759892 1060424 20.84 716620 2518284 8352 17:18:02 177568 3303016 3861084 95.60 156032 3083952 1091120 21.45 791920 2809344 11728 17:19:01 839880 3296824 3198772 79.20 155080 2412428 1095408 21.53 652328 2283556 2360 17:20:01 238832 3314344 3799820 94.09 153608 3043696 1040756 20.46 631760 2918244 536 17:21:01 178564 3313728 3860088 95.58 151236 3054344 1040756 20.46 623752 2932412 200 17:22:01 119792 3317792 3918860 97.03 149696 3119968 1040756 20.46 616452 2999972 28 17:23:01 112064 3246076 3926588 97.23 149044 3080300 1009476 19.84 701520 2947764 4728 Average: 495647 3286480 3543005 87.73 125313 2767351 1088387 21.39 702496 2574255 36194 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 349.28 252.24 1422.49 69.30 0.00 0.00 0.00 0.00 17:14:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 790.27 529.48 4778.97 48.16 0.00 0.00 0.00 0.00 17:15:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 22.44 19.18 4.75 4.97 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 18.84 16.39 4.02 4.71 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:02 ens3 950.88 783.99 7717.34 52.40 0.00 0.00 0.00 0.00 17:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 765.06 1053.18 52.86 8380.94 0.00 0.00 0.00 0.00 17:20:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 113.25 122.80 7.83 938.48 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 387.64 383.92 25.16 3103.21 0.00 0.00 0.00 0.00 17:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 240.92 236.24 26.46 1838.91 0.00 0.00 0.00 0.00 17:23:01 lo 0.93 0.93 0.08 0.08 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 364.36 340.21 1405.84 1446.05 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-411) 07/20/24 _x86_64_ (4 CPU) 17:12:44 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 17.46 0.00 2.44 5.13 0.06 74.92 17:14:01 0 15.95 0.00 1.96 1.94 0.03 80.12 17:14:01 1 8.17 0.00 1.77 7.34 0.05 82.66 17:14:01 2 22.96 0.00 3.82 8.60 0.08 64.53 17:14:01 3 22.80 0.00 2.23 2.63 0.07 72.27 17:15:01 all 14.68 0.00 2.39 2.69 0.05 80.19 17:15:01 0 5.48 0.00 1.74 1.64 0.03 91.11 17:15:01 1 5.74 0.00 1.10 2.24 0.03 90.88 17:15:01 2 22.57 0.00 3.64 3.93 0.07 69.79 17:15:01 3 24.98 0.00 3.08 2.96 0.05 68.93 17:16:01 all 7.51 0.00 4.32 15.98 0.09 72.10 17:16:01 0 7.37 0.00 6.22 24.98 0.10 61.33 17:16:01 1 5.68 0.00 4.40 20.40 0.08 69.44 17:16:01 2 6.62 0.00 2.61 6.26 0.14 84.38 17:16:01 3 10.36 0.00 4.04 12.24 0.08 73.28 17:17:01 all 6.53 0.00 4.50 16.03 0.10 72.84 17:17:01 0 6.89 0.00 8.03 50.25 0.13 34.69 17:17:01 1 5.28 0.00 3.62 7.50 0.05 83.55 17:17:01 2 4.90 0.00 3.15 2.70 0.13 89.12 17:17:01 3 9.03 0.00 3.22 3.82 0.07 83.86 17:18:02 all 12.42 0.00 3.66 12.58 0.07 71.27 17:18:02 0 12.20 0.00 4.03 19.61 0.07 64.10 17:18:02 1 13.58 0.00 2.73 10.36 0.07 73.25 17:18:02 2 10.25 0.00 4.43 13.12 0.10 72.11 17:18:02 3 13.66 0.00 3.43 7.26 0.05 75.60 17:19:01 all 4.81 0.00 1.64 28.38 0.10 65.07 17:19:01 0 3.94 0.00 2.11 25.64 0.09 68.23 17:19:01 1 5.32 0.00 1.87 33.71 0.09 59.01 17:19:01 2 3.70 0.00 1.30 27.58 0.14 67.28 17:19:01 3 6.24 0.00 1.31 26.64 0.07 65.75 17:20:01 all 34.47 0.00 1.86 32.11 0.10 31.45 17:20:01 0 30.77 0.00 1.95 37.63 0.10 29.55 17:20:01 1 32.02 0.00 1.39 31.89 0.08 34.61 17:20:01 2 37.28 0.00 2.26 28.02 0.12 32.33 17:20:01 3 37.84 0.00 1.84 30.90 0.10 29.32 17:21:01 all 11.08 0.00 1.77 55.78 0.11 31.27 17:21:01 0 9.17 0.00 1.81 46.15 0.07 42.80 17:21:01 1 10.49 0.00 1.76 53.04 0.10 34.61 17:21:01 2 13.30 0.00 1.84 64.08 0.14 20.63 17:21:01 3 11.40 0.00 1.65 59.91 0.10 26.94 17:22:01 all 23.17 0.00 1.12 4.79 0.10 70.82 17:22:01 0 13.11 0.00 0.90 4.74 0.08 81.17 17:22:01 1 26.40 0.00 1.35 6.54 0.10 65.61 17:22:01 2 27.49 0.00 1.23 4.12 0.13 67.03 17:22:01 3 25.73 0.00 1.01 3.72 0.12 69.43 17:23:01 all 16.82 0.00 1.23 6.33 0.10 75.52 17:23:01 0 10.67 0.00 1.27 5.01 0.07 82.99 17:23:01 1 14.84 0.00 1.09 6.83 0.08 77.16 17:23:01 2 24.85 0.00 1.41 6.48 0.13 67.12 17:23:01 3 17.00 0.00 1.15 7.04 0.08 74.72 Average: all 14.91 0.00 2.50 17.93 0.09 64.58 Average: 0 11.56 0.00 3.00 21.72 0.08 63.64 Average: 1 12.75 0.00 2.11 17.91 0.07 67.15 Average: 2 17.42 0.00 2.57 16.44 0.12 63.46 Average: 3 17.90 0.00 2.30 15.65 0.08 64.07