---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-532 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 12G 7.9G 60% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 457 351 0 3134 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:d9:78:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fed9:78af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:57:42:27 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-532) 11/23/23 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:02 tps rtps wtps bread/s bwrtn/s 02:53:01 151.77 79.94 71.84 6284.22 42451.80 02:54:01 99.02 8.88 90.13 1608.13 18896.58 02:55:01 453.36 0.17 453.19 21.06 37319.78 02:56:01 286.23 0.02 286.21 1.22 11749.78 02:57:01 362.59 113.52 249.07 8950.43 31542.04 02:58:01 27.76 2.83 24.93 123.18 3557.81 02:59:01 7.77 0.80 6.97 14.00 5855.42 03:00:01 67.46 6.97 60.49 301.68 18130.31 03:01:01 98.90 2.27 96.63 111.31 15000.83 03:02:01 433.39 0.15 433.24 9.20 22993.77 03:03:01 496.97 176.72 320.25 15292.38 53369.37 03:04:01 47.86 37.98 9.88 1410.03 277.29 03:05:01 47.96 26.08 21.88 1416.96 2255.36 Average: 198.50 35.09 163.40 2733.29 20244.30 02:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1617812 3301640 2420844 59.94 42732 1799440 918296 18.05 636748 1611740 151448 02:54:01 1204684 3296616 2833972 70.17 61972 2170472 1080880 21.25 751244 1869548 44724 02:55:01 803412 3272712 3235244 80.11 102940 2486192 1079492 21.22 818232 2161248 288 02:56:01 400660 3243728 3637996 90.08 108716 2791468 1100396 21.63 858516 2456396 9948 02:57:01 551984 3336024 3486672 86.33 132212 2738556 986408 19.39 812476 2383000 2796 02:58:01 436040 3272580 3602616 89.20 132408 2785820 1089692 21.42 898856 2406880 21544 02:59:01 566184 3168908 3472472 85.98 131864 2564960 1193468 23.46 972720 2214440 28412 03:00:01 553100 3335820 3485556 86.30 132412 2717316 978328 19.23 818420 2356852 152 03:01:01 191452 3261676 3847204 95.26 135272 2999604 1092032 21.47 980244 2552664 6472 03:02:01 225956 3246940 3812700 94.41 151420 2896448 1105848 21.74 908268 2548840 9048 03:03:01 587952 3336712 3450704 85.44 176452 2637804 997888 19.62 790852 2350436 188 03:04:01 527580 3335264 3511076 86.94 176504 2680212 1006204 19.78 808772 2374852 164 03:05:01 443260 3342836 3595396 89.02 181784 2773600 886228 17.42 833836 2441540 33392 Average: 623852 3288574 3414804 84.55 128207 2618607 1039628 20.44 837630 2286803 23737 02:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 332.99 234.08 1391.77 62.83 0.00 0.00 0.00 0.00 02:53:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 397.83 237.84 2774.99 22.77 0.00 0.00 0.00 0.00 02:54:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 48.89 45.63 106.05 14.35 0.00 0.00 0.00 0.00 02:55:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 444.60 209.73 1980.38 16.75 0.00 0.00 0.00 0.00 02:56:01 lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 33.49 31.65 11.95 7.35 0.00 0.00 0.00 0.00 02:57:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 13.80 12.25 34.62 2.49 0.00 0.00 0.00 0.00 02:58:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 0.68 0.68 0.15 0.16 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 86.90 57.92 514.59 6.72 0.00 0.00 0.00 0.00 03:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 579.69 336.71 2353.23 26.84 0.00 0.00 0.00 0.00 03:01:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 327.65 182.70 1658.38 15.90 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 18.65 18.38 4.21 4.55 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 394.17 726.83 31.43 5793.10 0.00 0.00 0.00 0.00 03:04:01 lo 3.40 3.40 0.29 0.29 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 66.04 101.70 50.84 670.14 0.00 0.00 0.00 0.00 03:05:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 210.72 168.79 837.24 512.26 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-532) 11/23/23 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:02 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 19.60 0.00 2.51 4.66 0.06 73.17 02:53:01 0 22.10 0.00 2.50 2.31 0.05 73.04 02:53:01 1 29.39 0.00 3.11 6.76 0.07 60.68 02:53:01 2 18.42 0.00 2.04 0.87 0.05 78.62 02:53:01 3 8.58 0.00 2.41 8.68 0.05 80.28 02:54:01 all 18.00 0.00 1.84 2.30 0.05 77.81 02:54:01 0 29.97 0.00 2.37 0.23 0.07 67.36 02:54:01 1 9.74 0.00 1.44 5.95 0.03 82.85 02:54:01 2 21.96 0.00 2.34 2.79 0.05 72.85 02:54:01 3 10.40 0.00 1.18 0.22 0.03 88.17 02:55:01 all 8.25 0.00 5.17 12.79 0.08 73.71 02:55:01 0 7.25 0.00 5.71 13.06 0.07 73.91 02:55:01 1 7.69 0.00 4.95 21.16 0.07 66.13 02:55:01 2 7.52 0.00 5.05 10.62 0.10 76.71 02:55:01 3 10.53 0.00 4.96 6.32 0.08 78.10 02:56:01 all 4.37 0.00 2.00 9.54 0.06 84.04 02:56:01 0 0.97 0.00 0.88 3.35 0.03 94.77 02:56:01 1 8.18 0.00 4.42 32.51 0.05 54.84 02:56:01 2 7.02 0.00 2.12 0.85 0.10 89.91 02:56:01 3 1.33 0.00 0.60 1.38 0.03 96.66 02:57:01 all 11.93 0.00 5.81 10.17 0.08 72.01 02:57:01 0 13.48 0.00 5.41 6.17 0.07 74.87 02:57:01 1 11.62 0.00 6.10 12.40 0.07 69.82 02:57:01 2 10.24 0.00 7.22 19.33 0.10 63.11 02:57:01 3 12.36 0.00 4.50 2.83 0.08 80.23 02:58:01 all 20.53 0.00 3.88 0.52 0.06 75.02 02:58:01 0 10.83 0.00 3.42 0.27 0.03 85.45 02:58:01 1 40.21 0.00 4.83 0.55 0.08 54.33 02:58:01 2 15.59 0.00 3.48 1.15 0.07 79.72 02:58:01 3 15.48 0.00 3.79 0.08 0.05 80.60 02:59:01 all 22.92 0.00 2.21 0.05 0.05 74.77 02:59:01 0 32.48 0.00 2.50 0.00 0.07 64.96 02:59:01 1 30.00 0.00 2.98 0.07 0.07 66.89 02:59:01 2 17.97 0.00 1.85 0.12 0.03 80.03 02:59:01 3 11.22 0.00 1.54 0.02 0.05 87.18 03:00:01 all 20.39 0.00 3.43 1.29 0.06 74.83 03:00:01 0 16.93 0.00 2.94 0.53 0.05 79.55 03:00:01 1 25.13 0.00 4.07 0.92 0.07 69.82 03:00:01 2 19.77 0.00 2.65 2.66 0.05 74.87 03:00:01 3 19.74 0.00 4.03 1.07 0.07 75.09 03:01:01 all 6.01 0.00 2.29 2.31 0.05 89.35 03:01:01 0 8.39 0.00 2.40 0.57 0.05 88.59 03:01:01 1 5.06 0.00 2.37 5.48 0.05 87.03 03:01:01 2 4.46 0.00 2.21 2.66 0.05 90.62 03:01:01 3 6.12 0.00 2.19 0.49 0.05 91.16 03:02:01 all 5.36 0.00 3.14 13.92 0.06 77.52 03:02:01 0 1.56 0.00 1.96 2.03 0.05 94.41 03:02:01 1 0.97 0.00 1.34 3.63 0.03 94.03 03:02:01 2 5.83 0.00 7.49 49.90 0.08 36.70 03:02:01 3 13.09 0.00 1.78 0.32 0.05 84.76 03:03:01 all 9.97 0.00 5.55 14.91 0.09 69.48 03:03:01 0 9.43 0.00 6.23 17.86 0.07 66.41 03:03:01 1 10.43 0.00 5.32 12.68 0.07 71.50 03:03:01 2 11.75 0.00 5.60 11.63 0.10 70.92 03:03:01 3 8.29 0.00 5.06 17.51 0.08 69.06 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 31.57 0.00 1.14 1.00 0.08 66.20 03:04:01 0 34.03 0.00 1.06 0.92 0.08 63.91 03:04:01 1 29.41 0.00 1.05 0.70 0.08 68.76 03:04:01 2 29.86 0.00 1.05 1.03 0.08 67.97 03:04:01 3 33.01 0.00 1.41 1.36 0.10 64.12 03:05:01 all 16.24 0.00 0.88 1.08 0.05 81.75 03:05:01 0 8.26 0.00 0.66 0.10 0.05 90.93 03:05:01 1 14.97 0.00 0.52 0.08 0.03 84.40 03:05:01 2 34.12 0.00 1.37 0.63 0.07 63.81 03:05:01 3 7.68 0.00 0.97 3.47 0.03 87.85 Average: all 15.03 0.00 3.06 5.71 0.06 76.13 Average: 0 15.07 0.00 2.92 3.63 0.06 78.33 Average: 1 17.14 0.00 3.27 7.87 0.06 71.66 Average: 2 15.76 0.00 3.42 8.00 0.07 72.75 Average: 3 12.16 0.00 2.65 3.35 0.06 81.79