---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11567 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 14G 6.2G 69% / 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 630 332 0 2981 3030 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:ad:d1:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fead:d194/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:e4:67:03 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-11567) 11/29/24 _x86_64_ (4 CPU) 01:19:41 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:01 187.65 83.95 103.70 6600.53 41267.75 01:22:01 242.09 28.93 213.16 5413.21 100433.45 01:23:01 595.35 78.55 516.80 8951.97 54225.63 01:24:01 337.48 47.59 289.89 4077.45 13673.59 01:25:01 87.37 14.53 72.84 2439.19 5723.85 01:26:01 244.36 58.56 185.80 3988.67 34815.80 01:27:01 411.36 312.10 99.27 19018.30 12446.06 01:28:01 65.56 57.52 8.03 2549.84 390.60 Average: 271.38 85.17 186.21 6628.94 32925.35 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 1543772 3289764 2494888 61.78 51392 1847772 939420 18.47 662428 1648184 203112 01:22:01 108112 3231316 3930548 97.32 101448 3093864 1364236 26.82 641140 2984312 326140 01:23:01 178728 3136568 3859932 95.57 150920 2852288 1548408 30.44 846316 2676432 7904 01:24:01 442560 3246128 3596100 89.04 165764 2680516 1302088 25.60 840392 2419604 20412 01:25:01 294944 3310556 3743716 92.70 168412 2875356 1235472 24.29 881944 2511232 244 01:26:01 715516 3270928 3323144 82.28 213124 2379120 1513920 29.76 975320 1999588 149716 01:27:01 292024 3168536 3746636 92.77 214148 2642636 1209984 23.78 1237204 2107432 528 01:28:01 403236 3136452 3635424 90.02 214380 2545336 1150632 22.62 1687092 1593840 17276 Average: 497362 3223781 3541298 87.68 159948 2614611 1283020 25.22 971480 2242578 90666 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 ens3 426.02 264.48 1409.11 70.30 0.00 0.00 0.00 0.00 01:21:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 867.23 479.67 14581.06 38.46 0.00 0.00 0.00 0.00 01:22:01 lo 2.72 2.72 0.25 0.25 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 164.57 105.78 765.86 10.27 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 148.79 98.82 862.71 8.83 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 153.41 110.90 646.30 18.24 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 412.46 327.73 2211.44 27.41 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 106.77 180.00 14.60 1280.36 0.00 0.00 0.00 0.00 01:27:01 lo 9.73 9.73 0.80 0.80 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 214.98 393.18 22.43 3095.33 0.00 0.00 0.00 0.00 01:28:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 312.22 245.26 2573.72 568.24 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.16 0.16 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11567) 11/29/24 _x86_64_ (4 CPU) 01:19:41 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 17.99 0.00 2.42 5.23 0.05 74.30 01:21:01 0 14.25 0.00 1.60 8.29 0.03 75.82 01:21:01 1 18.71 0.00 3.41 3.70 0.05 74.13 01:21:01 2 7.19 0.00 1.94 5.35 0.07 85.44 01:21:01 3 31.84 0.00 2.73 3.58 0.07 61.78 01:22:01 all 25.67 0.00 7.17 4.80 0.09 62.28 01:22:01 0 15.04 0.00 7.07 9.48 0.07 68.33 01:22:01 1 20.03 0.00 7.53 3.29 0.07 69.09 01:22:01 2 24.53 0.00 6.19 3.24 0.10 65.94 01:22:01 3 43.07 0.00 7.90 3.20 0.10 45.73 01:23:01 all 12.92 0.00 6.96 25.21 0.10 54.81 01:23:01 0 11.49 0.00 6.43 15.11 0.08 66.88 01:23:01 1 13.12 0.00 7.06 30.94 0.10 48.78 01:23:01 2 13.80 0.00 7.25 27.90 0.12 50.94 01:23:01 3 13.29 0.00 7.11 27.05 0.10 52.45 01:24:01 all 26.01 0.00 3.45 15.34 0.08 55.11 01:24:01 0 27.78 0.00 3.88 14.23 0.08 54.04 01:24:01 1 26.99 0.00 3.33 18.64 0.10 50.94 01:24:01 2 32.44 0.00 3.46 15.47 0.10 48.53 01:24:01 3 16.85 0.00 3.15 13.06 0.05 66.89 01:25:01 all 24.07 0.00 7.12 2.13 0.10 66.58 01:25:01 0 25.22 0.00 6.96 0.79 0.10 66.93 01:25:01 1 27.39 0.00 7.06 1.34 0.10 64.11 01:25:01 2 22.78 0.00 7.40 4.25 0.10 65.47 01:25:01 3 20.91 0.00 7.04 2.11 0.10 69.84 01:26:01 all 39.62 0.00 7.51 8.87 0.12 43.88 01:26:01 0 38.54 0.00 7.76 6.63 0.12 46.96 01:26:01 1 39.72 0.00 7.37 9.54 0.12 43.25 01:26:01 2 39.63 0.00 7.13 9.30 0.12 43.82 01:26:01 3 40.59 0.00 7.79 10.03 0.12 41.47 01:27:01 all 16.25 0.00 4.39 13.65 0.10 65.61 01:27:01 0 16.71 0.00 4.82 14.26 0.08 64.12 01:27:01 1 16.42 0.00 4.41 14.73 0.10 64.34 01:27:01 2 16.11 0.00 4.08 12.66 0.12 67.04 01:27:01 3 15.75 0.00 4.26 12.97 0.08 66.94 01:28:01 all 24.97 0.00 1.19 1.29 0.08 72.48 01:28:01 0 21.56 0.00 1.17 0.82 0.08 76.36 01:28:01 1 20.47 0.00 1.10 1.76 0.08 76.59 01:28:01 2 20.40 0.00 1.11 1.59 0.07 76.84 01:28:01 3 37.44 0.00 1.35 0.97 0.10 60.13 Average: all 23.43 0.00 5.02 9.56 0.09 61.90 Average: 0 21.31 0.00 4.96 8.71 0.08 64.94 Average: 1 22.86 0.00 5.15 10.47 0.09 61.42 Average: 2 22.11 0.00 4.81 9.94 0.10 63.04 Average: 3 27.46 0.00 5.16 9.11 0.09 58.18