---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5659 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 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 457 119 0 3367 3203 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:f3:27:7b brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fef3:277b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:e5:4c:90 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-5659) 09/21/24 _x86_64_ (4 CPU) 17:12:40 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 189.27 83.74 105.53 6567.97 41655.61 17:15:01 97.05 12.71 84.34 2283.82 19242.30 17:16:01 473.32 0.02 473.30 0.13 32602.03 17:17:01 498.40 3.83 494.57 125.76 22646.59 17:18:01 255.32 108.72 146.61 13637.59 62634.76 17:19:01 600.02 596.12 3.90 30544.89 932.62 17:20:01 595.17 581.94 13.23 56690.82 821.20 17:21:01 600.10 598.00 2.10 12401.07 51.33 17:22:01 263.62 261.92 1.70 21149.81 22.53 17:23:01 260.41 253.27 7.13 12377.67 317.28 Average: 383.75 250.41 133.35 15599.41 18091.03 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1547868 3306936 2490784 61.67 52544 1858308 943980 18.56 645028 1657356 206884 17:15:01 1066324 3282904 2972328 73.60 62628 2293668 1245464 24.48 749804 2006728 131624 17:16:01 228324 3240992 3810328 94.35 101648 2980988 1271788 25.00 830504 2671220 3692 17:17:01 157576 3259636 3881076 96.10 128916 3008460 1266592 24.90 759032 2776516 16524 17:18:01 225044 3327464 3813608 94.43 158160 3056836 1081636 21.26 758136 2791120 10852 17:19:01 835220 3323184 3203432 79.32 157532 2443648 1085688 21.34 620320 2320984 2816 17:20:01 265760 3339928 3772892 93.42 156064 3039444 1026180 20.17 602224 2918440 4 17:21:01 127780 3337244 3910872 96.84 154200 3121348 1026180 20.17 598376 3003092 72 17:22:01 487744 3339504 3550908 87.92 151644 2769784 1034156 20.33 590696 2654548 152 17:23:01 176128 3304028 3862524 95.64 151344 3064140 973284 19.13 649708 2927628 16756 Average: 511777 3306182 3526875 87.33 127468 2763662 1095495 21.53 680383 2572763 38938 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 ens3 320.23 210.60 1413.53 65.42 0.00 0.00 0.00 0.00 17:14:02 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 774.83 484.77 4749.69 39.33 0.00 0.00 0.00 0.00 17:15:01 lo 2.17 2.17 0.19 0.19 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 46.73 31.84 131.58 5.53 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 20.15 19.23 4.41 4.95 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 1016.48 857.32 7723.67 62.01 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 0.25 0.22 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 599.83 1038.63 42.07 8341.62 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 92.18 125.80 6.33 963.70 0.00 0.00 0.00 0.00 17:21:01 lo 0.53 0.53 0.04 0.04 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 436.91 428.61 33.95 3454.61 0.00 0.00 0.00 0.00 17:22:01 lo 0.27 0.27 0.02 0.02 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 202.03 199.33 21.66 1523.01 0.00 0.00 0.00 0.00 17:23:01 lo 1.07 1.07 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 350.23 339.37 1407.03 1448.26 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 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-5659) 09/21/24 _x86_64_ (4 CPU) 17:12:40 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 17.92 0.00 2.34 5.82 0.06 73.86 17:14:02 0 16.10 0.00 3.13 2.41 0.05 78.32 17:14:02 1 19.19 0.00 1.96 2.91 0.03 75.90 17:14:02 2 7.61 0.00 1.37 7.47 0.05 83.50 17:14:02 3 28.76 0.00 2.93 10.48 0.10 57.73 17:15:01 all 13.24 0.00 1.93 2.44 0.06 82.33 17:15:01 0 5.52 0.00 1.78 0.73 0.03 91.93 17:15:01 1 21.39 0.00 1.93 2.85 0.07 73.76 17:15:01 2 9.04 0.00 2.34 4.99 0.07 83.57 17:15:01 3 17.02 0.00 1.63 1.24 0.05 80.06 17:16:01 all 7.79 0.00 3.98 14.55 0.10 73.58 17:16:01 0 9.54 0.00 3.96 7.12 0.08 79.30 17:16:01 1 9.21 0.00 2.84 6.25 0.10 81.60 17:16:01 2 4.35 0.00 5.28 31.59 0.14 58.64 17:16:01 3 8.06 0.00 3.83 13.42 0.08 74.61 17:17:01 all 6.47 0.00 4.13 16.60 0.08 72.73 17:17:01 0 4.82 0.00 4.52 15.65 0.07 74.94 17:17:01 1 8.50 0.00 2.73 2.79 0.07 85.91 17:17:01 2 6.96 0.00 6.90 42.79 0.13 43.21 17:17:01 3 5.56 0.00 2.41 5.51 0.05 86.47 17:18:01 all 11.93 0.00 3.82 8.91 0.06 75.28 17:18:01 0 9.63 0.00 4.59 7.46 0.05 78.27 17:18:01 1 14.95 0.00 3.97 9.18 0.05 71.85 17:18:01 2 12.73 0.00 3.50 8.67 0.08 75.01 17:18:01 3 10.39 0.00 3.24 10.36 0.05 75.96 17:19:01 all 4.93 0.00 1.87 28.55 0.10 64.55 17:19:01 0 6.11 0.00 2.39 38.02 0.08 53.39 17:19:01 1 5.82 0.00 2.79 38.80 0.10 52.49 17:19:01 2 2.99 0.00 0.33 7.81 0.13 88.73 17:19:01 3 4.83 0.00 2.00 29.92 0.07 63.19 17:20:01 all 34.63 0.00 1.95 29.74 0.11 33.57 17:20:01 0 33.98 0.00 2.05 34.19 0.10 29.68 17:20:01 1 35.39 0.00 2.10 32.78 0.10 29.63 17:20:01 2 33.93 0.00 1.56 20.89 0.12 43.51 17:20:01 3 35.23 0.00 2.09 31.13 0.12 31.43 17:21:01 all 10.58 0.00 1.75 60.16 0.11 27.40 17:21:01 0 10.33 0.00 1.86 58.45 0.10 29.26 17:21:01 1 11.66 0.00 1.92 64.18 0.12 22.12 17:21:01 2 11.35 0.00 1.67 64.05 0.13 22.79 17:21:01 3 8.95 0.00 1.54 53.99 0.08 35.44 17:22:01 all 22.62 0.00 1.16 6.67 0.10 69.45 17:22:01 0 25.45 0.00 1.21 6.82 0.10 66.43 17:22:01 1 23.35 0.00 1.07 5.80 0.08 69.70 17:22:01 2 27.57 0.00 1.38 7.40 0.12 63.52 17:22:01 3 14.25 0.00 1.02 6.64 0.07 78.02 17:23:01 all 15.68 0.00 1.27 6.32 0.08 76.65 17:23:01 0 12.62 0.00 1.59 8.13 0.08 77.58 17:23:01 1 15.71 0.00 1.09 4.87 0.05 78.29 17:23:01 2 22.64 0.00 1.28 4.93 0.10 71.05 17:23:01 3 11.77 0.00 1.14 7.37 0.08 79.65 Average: all 14.58 0.00 2.42 17.98 0.08 64.94 Average: 0 13.42 0.00 2.71 17.87 0.08 65.92 Average: 1 16.49 0.00 2.24 17.00 0.08 64.19 Average: 2 13.92 0.00 2.56 20.04 0.11 63.38 Average: 3 14.47 0.00 2.18 16.99 0.08 66.28