---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3277 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 507 4558 0 2909 7169 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:97:cf:03 brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe97:cf03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:9d:79:e8 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-3277) 09/09/25 _x86_64_ (4 CPU) 14:31:43 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:02 150.72 68.94 81.77 5585.74 39525.51 14:34:01 50.99 0.25 50.74 28.33 6858.09 14:35:01 132.19 57.51 74.69 2645.29 19954.67 14:36:01 55.52 7.70 47.83 319.28 14164.71 14:37:01 111.96 5.28 106.68 240.01 7298.35 14:38:01 37.08 1.17 35.91 73.05 9687.05 14:39:01 17.06 0.15 16.91 3.73 8379.28 14:40:01 10.06 0.48 9.58 19.06 3046.43 14:41:01 17.99 6.06 11.93 179.41 9046.98 14:42:01 23.75 0.78 22.96 67.32 4766.01 Average: 60.75 14.86 45.89 917.62 12281.85 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:02 5900532 7397452 2266896 27.76 35256 1643416 1009044 10.95 597828 1501696 45468 14:34:01 5679112 7394400 2488316 30.47 54132 1830544 998328 10.83 609904 1685792 128064 14:35:01 5248944 7407976 2918484 35.73 73216 2232848 990076 10.74 932860 1744320 125496 14:36:01 4694356 7245236 3473072 42.52 93032 2554612 1167740 12.67 1124008 2042460 95676 14:37:01 4756316 7185408 3411112 41.76 109072 2431852 1211468 13.15 1224120 1897608 176772 14:38:01 4675876 7106036 3491552 42.75 109516 2436292 1299748 14.10 1317756 1889208 31020 14:39:01 3881368 6450964 4286060 52.48 109632 2575356 1940844 21.06 2091720 1910156 22832 14:40:01 4265312 6882612 3902116 47.78 109728 2623080 1527716 16.58 1675396 1941636 34592 14:41:01 4705552 7366880 3461876 42.39 109944 2667392 998380 10.83 1208596 1972956 110100 14:42:01 4675816 7356560 3491612 42.75 111880 2684224 1006996 10.93 1226676 1984032 20144 Average: 4848318 7179352 3319110 40.64 91541 2367962 1215034 13.18 1200886 1856986 79016 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:02 ens3 352.05 187.15 1038.11 62.45 0.00 0.00 0.00 0.00 14:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:34:01 ens3 55.04 40.40 694.37 5.46 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 14:35:01 ens3 169.94 94.00 628.66 8.99 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 2.97 2.97 0.32 0.32 0.00 0.00 0.00 0.00 14:36:01 ens3 29.68 23.21 203.96 2.58 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:37:01 ens3 3.46 2.98 0.75 0.76 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 25.85 18.51 8.81 6.15 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:39:01 ens3 388.02 232.02 1947.49 18.25 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:40:01 ens3 6.83 6.67 1.66 2.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:41:01 ens3 132.06 50.17 573.60 10.88 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:42:01 ens3 11.23 12.63 9.13 6.13 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 117.53 66.82 510.39 12.37 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: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3277) 09/09/25 _x86_64_ (4 CPU) 14:31:43 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:02 all 17.85 0.00 2.79 5.20 3.05 71.12 14:33:02 0 14.93 0.00 1.80 3.75 2.83 76.69 14:33:02 1 10.23 0.00 4.45 2.47 2.81 80.04 14:33:02 2 33.70 0.00 3.02 5.00 3.89 54.39 14:33:02 3 12.57 0.00 1.87 9.57 2.67 73.31 14:34:01 all 19.38 0.00 1.28 2.07 2.05 75.22 14:34:01 0 12.64 0.00 0.93 0.71 0.98 84.74 14:34:01 1 26.23 0.00 1.03 1.50 2.43 68.81 14:34:01 2 35.21 0.00 2.45 0.91 3.01 58.42 14:34:01 3 3.50 0.00 0.74 5.16 1.77 88.83 14:35:01 all 13.68 2.45 3.70 3.15 3.59 73.43 14:35:01 0 6.58 0.02 2.97 1.55 2.69 86.19 14:35:01 1 16.23 3.42 3.50 3.98 3.42 69.45 14:35:01 2 15.44 0.02 4.17 2.99 4.06 73.33 14:35:01 3 16.48 6.30 4.12 4.08 4.21 64.81 14:36:01 all 11.10 0.00 15.23 0.71 8.38 64.59 14:36:01 0 7.74 0.00 15.95 0.21 9.92 66.18 14:36:01 1 15.02 0.00 18.10 0.82 5.90 60.17 14:36:01 2 10.38 0.00 10.98 0.45 7.27 70.92 14:36:01 3 11.40 0.00 15.84 1.33 10.27 61.16 14:37:01 all 17.74 0.00 5.48 1.93 4.23 70.62 14:37:01 0 48.27 0.00 7.95 5.25 6.90 31.63 14:37:01 1 6.73 0.00 5.96 0.65 3.77 82.89 14:37:01 2 11.93 0.00 4.66 1.22 3.44 78.76 14:37:01 3 3.53 0.00 3.29 0.55 2.78 89.85 14:38:01 all 47.09 0.00 6.56 0.16 11.28 34.91 14:38:01 0 53.18 0.00 6.68 0.15 11.95 28.04 14:38:01 1 47.41 0.00 6.52 0.12 10.89 35.07 14:38:01 2 41.66 0.00 6.17 0.21 11.09 40.87 14:38:01 3 46.08 0.00 6.85 0.18 11.20 35.69 14:39:01 all 34.52 0.00 4.97 0.07 9.03 51.41 14:39:01 0 32.80 0.00 5.58 0.02 9.07 52.53 14:39:01 1 41.07 0.00 5.59 0.07 9.69 43.58 14:39:01 2 32.01 0.00 4.17 0.05 9.18 54.58 14:39:01 3 32.20 0.00 4.54 0.15 8.18 54.93 14:40:01 all 63.55 0.00 5.28 0.06 14.99 16.13 14:40:01 0 61.92 0.00 4.99 0.00 14.93 18.17 14:40:01 1 70.35 0.00 5.89 0.10 15.32 8.33 14:40:01 2 59.80 0.00 5.12 0.05 15.02 20.00 14:40:01 3 62.11 0.00 5.10 0.12 14.69 17.98 14:41:01 all 37.16 0.00 3.65 0.22 7.79 51.19 14:41:01 0 51.61 0.00 4.06 0.30 8.76 35.27 14:41:01 1 42.24 0.00 3.74 0.15 7.20 46.67 14:41:01 2 27.51 0.00 3.52 0.12 7.58 61.27 14:41:01 3 27.28 0.00 3.29 0.27 7.60 61.57 14:42:01 all 20.15 0.00 1.14 1.04 1.96 75.71 14:42:01 0 18.44 0.00 0.83 0.40 1.72 78.61 14:42:01 1 40.43 0.00 1.54 0.27 2.92 54.84 14:42:01 2 3.14 0.00 0.73 1.60 1.42 93.10 14:42:01 3 18.62 0.00 1.48 1.91 1.76 76.22 Average: all 28.23 0.25 5.02 1.46 6.64 58.40 Average: 0 30.83 0.00 5.21 1.24 6.99 55.73 Average: 1 31.64 0.34 5.61 1.01 6.44 54.95 Average: 2 27.09 0.00 4.49 1.26 6.61 60.55 Average: 3 23.38 0.63 4.76 2.32 6.54 62.37