---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5020 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 7.9G 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 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 455 140 0 3347 3204 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:f5:5c:29 brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fef5:5c29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:2e:29:c5 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-5020) 09/14/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 188.65 83.70 104.95 6561.57 41696.80 00:48:01 151.96 12.47 139.48 2264.02 24197.66 00:49:01 576.77 0.03 576.74 0.67 32631.89 00:50:01 447.48 3.45 444.03 42.36 56009.33 00:51:01 519.91 480.01 39.90 22910.23 20837.99 00:52:01 595.67 582.73 12.94 47966.69 1426.92 00:53:01 600.00 598.03 1.97 32920.91 81.72 00:54:01 473.37 471.17 2.20 14162.31 30.93 00:55:01 296.73 295.97 0.77 19501.02 8.67 00:56:01 54.24 29.15 25.10 1981.27 1306.72 Average: 390.89 256.08 134.81 14852.89 17814.00 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1712580 3407360 2326072 57.60 52528 1796804 840280 16.52 514068 1632128 144316 00:48:01 983796 3270112 3054856 75.64 67328 2353780 1252316 24.62 778200 2048604 64636 00:49:01 161496 3248696 3877156 96.00 106848 3018448 1269824 24.96 805028 2731420 10000 00:50:01 990348 3337500 3048304 75.48 149084 2318008 1161176 22.83 626112 2167880 160168 00:51:01 438196 3323840 3600456 89.15 160624 2816348 1078408 21.20 728860 2588428 15088 00:52:01 179952 3335400 3858700 95.54 160444 3098032 1024056 20.13 602640 2987224 252 00:53:01 111832 3336508 3926820 97.23 157396 3142416 1024056 20.13 590032 3038660 12 00:54:01 256716 3335460 3781936 93.64 154856 2979044 1024056 20.13 584332 2879308 4 00:55:01 318348 3347596 3720304 92.12 153340 2959960 1024056 20.13 570876 2862460 8 00:56:01 146116 3255436 3892536 96.38 154960 3033712 1013516 19.92 705480 2893636 1964 Average: 529938 3319791 3508714 86.88 131741 2751655 1071174 21.06 650563 2582975 39645 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 ens3 427.11 281.89 1425.27 71.75 0.00 0.00 0.00 0.00 00:47:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 813.86 575.38 4949.54 46.88 0.00 0.00 0.00 0.00 00:48:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 13.55 13.56 2.86 3.47 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 683.10 616.27 6421.06 43.53 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 183.69 152.75 1099.88 16.38 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 266.24 470.40 20.32 3751.07 0.00 0.00 0.00 0.00 00:52:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 443.49 658.36 29.07 5170.16 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 116.50 213.98 8.04 1697.27 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 183.05 365.89 11.92 2961.83 0.00 0.00 0.00 0.00 00:55:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 19.11 19.10 14.75 9.28 0.00 0.00 0.00 0.00 00:56:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 314.16 336.38 1392.61 1379.39 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 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-5020) 09/14/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 18.04 0.00 2.22 5.66 0.06 74.02 00:47:02 0 21.55 0.00 2.95 6.09 0.05 69.35 00:47:02 1 28.78 0.00 2.01 1.17 0.07 67.98 00:47:02 2 13.78 0.00 2.29 5.23 0.08 78.63 00:47:02 3 8.05 0.00 1.66 10.14 0.05 80.10 00:48:01 all 12.15 0.00 2.39 4.55 0.06 80.85 00:48:01 0 7.46 0.00 2.07 2.97 0.03 87.47 00:48:01 1 4.45 0.00 2.53 5.62 0.07 87.33 00:48:01 2 29.45 0.00 2.51 2.56 0.07 65.40 00:48:01 3 7.19 0.00 2.42 7.04 0.07 83.28 00:49:01 all 2.59 0.00 3.89 19.87 0.08 73.58 00:49:01 0 1.76 0.00 2.13 6.91 0.05 89.15 00:49:01 1 3.07 0.00 3.37 13.60 0.05 79.90 00:49:01 2 2.12 0.00 3.26 10.27 0.12 84.24 00:49:01 3 3.38 0.00 6.81 48.67 0.08 41.06 00:50:01 all 6.99 0.00 5.13 14.07 0.08 73.73 00:50:01 0 5.86 0.00 4.40 8.63 0.07 81.05 00:50:01 1 6.06 0.00 3.78 11.30 0.05 78.81 00:50:01 2 5.41 0.00 7.77 20.23 0.10 66.49 00:50:01 3 10.66 0.00 4.59 16.19 0.07 68.50 00:51:01 all 10.89 0.00 2.70 29.61 0.08 56.71 00:51:01 0 10.86 0.00 2.66 36.31 0.08 50.08 00:51:01 1 10.59 0.00 2.74 37.77 0.08 48.83 00:51:01 2 9.85 0.00 2.48 6.90 0.10 80.67 00:51:01 3 12.30 0.00 2.94 37.60 0.10 47.05 00:52:01 all 17.74 0.00 1.90 21.43 0.10 58.83 00:52:01 0 18.30 0.00 1.72 22.04 0.08 57.85 00:52:01 1 17.51 0.00 1.86 21.71 0.08 58.84 00:52:01 2 17.15 0.00 1.97 19.88 0.12 60.88 00:52:01 3 18.01 0.00 2.04 22.10 0.08 57.76 00:53:01 all 25.68 0.00 1.84 48.26 0.10 24.12 00:53:01 0 21.16 0.00 1.53 37.39 0.08 39.84 00:53:01 1 28.17 0.00 1.90 56.58 0.10 13.25 00:53:01 2 25.01 0.00 1.87 45.87 0.12 27.13 00:53:01 3 28.39 0.00 2.09 53.23 0.10 16.19 00:54:01 all 14.09 0.00 1.51 35.82 0.10 48.48 00:54:01 0 10.26 0.00 1.49 38.91 0.08 49.25 00:54:01 1 17.23 0.00 1.73 41.70 0.10 39.25 00:54:01 2 13.01 0.00 1.11 23.35 0.12 62.42 00:54:01 3 15.85 0.00 1.65 39.35 0.10 43.05 00:55:01 all 20.00 0.00 1.10 6.36 0.09 72.46 00:55:01 0 15.21 0.00 0.71 4.33 0.07 79.69 00:55:01 1 21.40 0.00 1.25 6.60 0.10 70.65 00:55:01 2 19.55 0.00 1.17 5.96 0.10 73.22 00:55:01 3 23.84 0.00 1.27 8.50 0.10 66.29 00:56:01 all 13.27 0.00 0.73 1.19 0.03 84.77 00:56:01 0 12.65 0.00 0.57 0.32 0.03 86.42 00:56:01 1 3.97 0.00 0.70 0.35 0.02 94.97 00:56:01 2 17.77 0.00 0.88 1.13 0.05 80.16 00:56:01 3 18.71 0.00 0.73 2.97 0.03 77.56 Average: all 14.14 0.00 2.34 18.67 0.08 64.77 Average: 0 12.51 0.00 2.02 16.39 0.06 69.01 Average: 1 14.11 0.00 2.19 19.61 0.07 64.03 Average: 2 15.28 0.00 2.53 14.10 0.10 67.98 Average: 3 14.65 0.00 2.62 24.58 0.08 58.08