---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2724 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: 2799.972 BogoMIPS: 5599.94 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 13G 6.6G 66% / 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: 3944 451 253 0 3238 3209 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:1d:e8:5e brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe1d:e85e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:a8:25:55 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-2724) 03/15/25 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 181.40 69.42 111.98 5646.53 42504.80 17:15:01 123.45 12.60 110.85 2266.42 26508.92 17:16:01 477.53 5.60 471.93 431.35 61094.81 17:17:01 535.68 35.38 500.30 3037.36 22931.11 17:18:01 276.59 125.25 151.34 5171.67 63000.57 17:19:01 600.12 596.33 3.78 62749.41 923.98 17:20:01 591.83 581.32 10.51 56980.77 686.02 17:21:01 600.03 598.23 1.80 12177.17 59.06 17:22:01 240.81 239.63 1.18 40096.12 15.73 17:23:01 235.59 233.94 1.65 20306.88 19.20 17:24:01 171.72 158.84 12.88 8794.13 545.91 Average: 366.85 241.38 125.47 19777.11 19865.79 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1696496 3373544 2342164 57.99 52224 1780912 872160 17.14 530664 1636160 143384 17:15:01 975636 3270408 3063024 75.84 64920 2367268 1268416 24.93 754704 2090364 5244 17:16:01 119376 3240724 3919284 97.04 98864 3118068 1277336 25.11 622072 3018420 1540 17:17:01 160968 3260080 3877692 96.01 126928 3027908 1258088 24.73 567236 2988976 16556 17:18:01 464628 3332976 3574032 88.50 156880 2804840 1078544 21.20 639648 2655684 14708 17:19:01 275880 3338556 3762780 93.17 156404 3041648 1082620 21.28 471560 3070464 2864 17:20:01 509436 3349068 3529224 87.39 156592 2811164 1041832 20.48 455120 2837996 136 17:21:01 195532 3345480 3843128 95.16 156132 3052008 1041832 20.48 449352 3079144 88 17:22:01 349300 3345676 3689360 91.35 153080 2910284 1041832 20.48 446748 2937340 8 17:23:01 147532 3344564 3891128 96.35 149484 3121668 1041832 20.48 444176 3148676 20 17:24:01 296968 3294884 3741692 92.65 143360 2970280 993836 19.54 545664 2939960 17804 Average: 471977 3317815 3566683 88.31 128624 2818732 1090757 21.44 538813 2763926 18396 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 302.32 224.61 1481.22 66.73 0.00 0.00 0.00 0.00 17:14:01 lo 1.27 1.27 0.12 0.12 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 1053.91 708.98 5562.92 53.73 0.00 0.00 0.00 0.00 17:15:01 lo 1.87 1.87 0.16 0.16 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 21.74 17.78 4.70 4.77 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 19.60 19.00 4.14 8.86 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 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 1143.48 950.17 7887.60 64.42 0.00 0.00 0.00 0.00 17:18:01 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 0.22 0.18 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 620.38 1075.10 43.40 8641.84 0.00 0.00 0.00 0.00 17:20:01 lo 2.07 2.07 0.18 0.18 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 89.84 125.11 6.38 960.73 0.00 0.00 0.00 0.00 17:21:01 lo 0.73 0.73 0.06 0.06 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 190.98 338.94 12.42 2741.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.07 0.07 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 213.73 369.84 19.14 2972.25 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 85.17 142.01 17.19 1036.49 0.00 0.00 0.00 0.00 17:24:01 lo 1.27 1.27 0.11 0.11 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 339.96 360.89 1366.50 1503.85 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 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-2724) 03/15/25 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 18.83 0.00 2.13 5.49 0.06 73.49 17:14:01 0 15.33 0.00 1.73 7.07 0.07 75.81 17:14:01 1 8.72 0.00 1.66 7.56 0.05 82.01 17:14:01 2 21.30 0.00 1.52 2.37 0.07 74.75 17:14:01 3 29.99 0.00 3.62 4.98 0.08 61.32 17:15:01 all 12.45 0.00 2.34 3.01 0.06 82.13 17:15:01 0 9.73 0.00 1.75 0.96 0.05 87.52 17:15:01 1 6.48 0.00 2.51 6.31 0.03 84.66 17:15:01 2 12.07 0.00 2.14 2.99 0.05 82.75 17:15:01 3 21.65 0.00 2.94 1.82 0.10 73.49 17:16:01 all 10.04 0.00 4.67 13.76 0.10 71.42 17:16:01 0 6.98 0.00 5.10 8.88 0.08 78.95 17:16:01 1 11.06 0.00 5.09 20.34 0.10 63.42 17:16:01 2 12.43 0.00 2.56 1.64 0.13 83.25 17:16:01 3 9.69 0.00 6.00 24.17 0.10 60.04 17:17:01 all 6.16 0.00 4.33 16.40 0.09 73.02 17:17:01 0 5.65 0.00 5.56 28.71 0.10 59.97 17:17:01 1 3.18 0.00 2.88 7.80 0.05 86.09 17:17:01 2 7.63 0.00 5.21 12.72 0.12 74.32 17:17:01 3 8.16 0.00 3.65 16.35 0.10 71.73 17:18:01 all 12.03 0.00 3.91 7.68 0.07 76.31 17:18:01 0 9.47 0.00 3.51 4.37 0.05 82.61 17:18:01 1 14.66 0.00 5.45 13.34 0.10 66.44 17:18:01 2 11.77 0.00 3.90 5.28 0.08 78.96 17:18:01 3 12.23 0.00 2.79 7.73 0.07 77.18 17:19:01 all 7.34 0.00 1.79 17.78 0.11 72.98 17:19:01 0 7.77 0.00 1.99 19.84 0.10 70.29 17:19:01 1 6.60 0.00 1.94 15.80 0.08 75.58 17:19:01 2 8.15 0.00 1.94 22.97 0.14 66.81 17:19:01 3 6.86 0.00 1.31 12.55 0.08 79.20 17:20:01 all 36.33 0.00 2.28 34.12 0.10 27.17 17:20:01 0 37.26 0.00 2.14 33.09 0.10 27.42 17:20:01 1 34.78 0.00 2.13 32.28 0.08 30.73 17:20:01 2 38.45 0.00 2.11 33.87 0.10 25.46 17:20:01 3 34.84 0.00 2.72 37.26 0.10 25.07 17:21:01 all 10.69 0.00 1.76 56.28 0.10 31.18 17:21:01 0 11.16 0.00 1.97 61.77 0.10 25.00 17:21:01 1 9.04 0.00 1.73 51.17 0.08 37.98 17:21:01 2 12.75 0.00 1.88 66.71 0.14 18.52 17:21:01 3 9.79 0.00 1.47 45.50 0.08 43.15 17:22:01 all 25.57 0.00 1.32 2.41 0.10 70.59 17:22:01 0 26.28 0.00 1.26 2.85 0.10 69.51 17:22:01 1 29.88 0.00 1.84 2.51 0.10 65.66 17:22:01 2 31.39 0.00 1.52 3.58 0.12 63.40 17:22:01 3 14.69 0.00 0.69 0.69 0.10 83.83 17:23:01 all 23.59 0.00 1.25 4.17 0.10 70.89 17:23:01 0 20.26 0.00 1.17 5.23 0.10 73.23 17:23:01 1 26.60 0.00 1.45 3.93 0.08 67.94 17:23:01 2 25.59 0.00 0.97 2.93 0.12 70.40 17:23:01 3 21.91 0.00 1.36 4.62 0.10 72.01 17:24:01 all 16.49 0.00 1.12 3.83 0.06 78.51 17:24:01 0 27.25 0.00 1.34 5.21 0.07 66.13 17:24:01 1 7.94 0.00 1.15 3.69 0.05 87.17 17:24:01 2 8.37 0.00 0.79 2.86 0.07 87.92 17:24:01 3 22.54 0.00 1.19 3.56 0.07 72.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.32 0.00 2.45 14.94 0.09 66.20 Average: 0 16.09 0.00 2.50 16.11 0.08 65.21 Average: 1 14.44 0.00 2.53 14.97 0.07 67.99 Average: 2 17.26 0.00 2.23 14.24 0.10 66.17 Average: 3 17.49 0.00 2.53 14.45 0.09 65.45