---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9965 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 445 103 0 3394 3215 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:10:ab:7a brd ff:ff:ff:ff:ff:ff inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe10:ab7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:18:75:3a 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-9965) 11/09/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 188.67 83.86 104.82 6589.54 41450.33 17:15:01 145.93 12.50 133.43 2260.69 21118.21 17:16:01 515.78 0.00 515.78 0.00 32140.78 17:17:01 462.12 4.47 457.65 120.19 34172.11 17:18:01 284.46 190.75 93.70 15605.20 47994.80 17:19:01 600.00 596.10 3.90 33296.23 985.54 17:20:01 594.97 584.31 10.66 53512.70 694.57 17:21:01 599.98 598.68 1.30 12269.16 48.66 17:22:01 213.23 211.75 1.48 22088.59 16.80 17:23:01 230.68 219.86 10.81 10554.91 452.46 Average: 383.61 250.14 133.47 15624.55 17913.98 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1580896 3307688 2457756 60.86 50148 1831708 948416 18.64 645464 1632824 181576 17:15:01 997988 3280740 3040664 75.29 68176 2350476 1249292 24.56 772784 2046216 152688 17:16:01 168184 3244148 3870468 95.84 103528 3025308 1266784 24.90 830952 2715496 1956 17:17:01 387152 3349296 3651500 90.41 135532 2909112 1049856 20.64 616864 2743088 79336 17:18:01 200804 3333428 3837848 95.03 156324 3083056 1084672 21.32 738348 2832944 12024 17:19:01 618840 3327368 3419812 84.68 155808 2652908 1088888 21.40 633784 2512960 3876 17:20:01 278488 3344716 3760164 93.10 152624 3031652 1039684 20.44 578084 2928360 1004 17:21:01 109896 3341716 3928756 97.28 151120 3145556 1039684 20.44 575560 3045388 236 17:22:01 438692 3349392 3599960 89.14 148560 2832404 1039684 20.44 561296 2736108 8 17:23:01 112648 3266964 3926004 97.21 149492 3092844 1027248 20.19 684156 2958432 16204 Average: 489359 3314546 3549293 87.88 127131 2795502 1083421 21.30 663729 2615182 44891 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 ens3 348.62 225.24 1380.79 67.26 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 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 767.07 539.89 4806.65 48.31 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 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 13.25 13.81 2.88 7.05 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 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 187.65 162.10 2110.13 14.11 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 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 786.69 630.14 5603.94 43.08 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 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.25 0.27 0.08 0.08 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 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 600.47 1054.98 42.24 8476.85 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 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 83.37 115.73 5.90 906.95 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 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 254.71 464.21 16.43 3757.49 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 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 17:23:01 ens3 95.43 155.31 21.06 1143.79 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 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 313.71 336.11 1399.31 1445.99 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 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-9965) 11/09/24 _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 17.66 0.00 2.49 5.76 0.06 74.03 17:14:01 0 6.78 0.00 1.91 11.22 0.05 80.03 17:14:01 1 26.95 0.00 2.43 5.09 0.08 65.44 17:14:01 2 24.49 0.00 3.57 3.88 0.07 68.00 17:14:01 3 12.49 0.00 2.07 2.84 0.03 82.57 17:15:01 all 14.66 0.00 2.29 4.04 0.07 78.94 17:15:01 0 7.06 0.00 2.45 5.88 0.03 84.58 17:15:01 1 30.37 0.00 2.74 3.09 0.07 63.74 17:15:01 2 12.23 0.00 2.44 3.43 0.10 81.79 17:15:01 3 8.86 0.00 1.56 3.77 0.05 85.77 17:16:01 all 6.97 0.00 3.73 16.89 0.08 72.32 17:16:01 0 13.04 0.00 3.13 9.69 0.07 74.07 17:16:01 1 5.21 0.00 5.82 28.80 0.08 60.08 17:16:01 2 2.21 0.00 2.25 6.73 0.12 88.70 17:16:01 3 7.40 0.00 3.71 22.45 0.07 66.38 17:17:01 all 7.25 0.00 4.65 15.00 0.10 73.00 17:17:01 0 11.65 0.00 2.66 0.66 0.08 84.94 17:17:01 1 4.50 0.00 6.17 25.82 0.10 63.41 17:17:01 2 7.33 0.00 3.55 9.55 0.13 79.44 17:17:01 3 5.49 0.00 6.26 24.10 0.10 64.04 17:18:01 all 10.66 0.00 3.28 13.18 0.07 72.81 17:18:01 0 10.33 0.00 2.61 9.65 0.05 77.36 17:18:01 1 10.18 0.00 2.47 14.24 0.05 73.07 17:18:01 2 9.81 0.00 3.73 17.96 0.10 68.40 17:18:01 3 12.33 0.00 4.30 10.89 0.08 72.40 17:19:01 all 4.95 0.00 1.76 27.29 0.10 65.89 17:19:01 0 2.78 0.00 0.98 13.44 0.05 82.75 17:19:01 1 5.19 0.00 1.51 27.07 0.08 66.15 17:19:01 2 5.92 0.00 2.61 36.28 0.14 55.06 17:19:01 3 5.93 0.00 1.93 32.47 0.10 59.58 17:20:01 all 35.28 0.00 1.98 37.01 0.10 25.63 17:20:01 0 37.07 0.00 2.01 34.77 0.10 26.05 17:20:01 1 35.82 0.00 1.86 35.55 0.10 26.67 17:20:01 2 34.31 0.00 2.04 35.86 0.12 27.67 17:20:01 3 33.87 0.00 2.02 41.87 0.10 22.14 17:21:01 all 10.49 0.00 1.72 52.53 0.10 35.17 17:21:01 0 8.06 0.00 1.35 39.32 0.07 51.20 17:21:01 1 10.91 0.00 1.78 56.86 0.08 30.36 17:21:01 2 12.10 0.00 1.97 59.25 0.12 26.56 17:21:01 3 10.96 0.00 1.75 54.75 0.10 32.45 17:22:01 all 24.79 0.00 1.10 3.05 0.12 70.94 17:22:01 0 19.56 0.00 0.77 2.48 0.10 77.08 17:22:01 1 27.82 0.00 1.24 3.61 0.13 67.20 17:22:01 2 25.82 0.00 1.19 3.48 0.13 69.37 17:22:01 3 25.91 0.00 1.20 2.64 0.10 70.15 17:23:01 all 15.61 0.00 1.07 5.87 0.08 77.37 17:23:01 0 20.27 0.00 1.04 5.07 0.07 73.55 17:23:01 1 22.22 0.00 1.17 7.07 0.08 69.45 17:23:01 2 8.36 0.00 1.17 6.44 0.08 83.94 17:23:01 3 11.56 0.00 0.90 4.89 0.07 82.58 Average: all 14.84 0.00 2.41 18.02 0.09 64.65 Average: 0 13.65 0.00 1.89 13.19 0.07 71.21 Average: 1 17.95 0.00 2.72 20.67 0.09 58.57 Average: 2 14.26 0.00 2.45 18.21 0.11 64.97 Average: 3 13.48 0.00 2.57 20.02 0.08 63.85