---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4938 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 11G 8.6G 56% / 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 485 983 0 2475 3196 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:fb:c6:97 brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fefb:c697/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:b0:52:59 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 inet6 fe80::42:16ff:feb0:5259/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4938) 06/27/24 _x86_64_ (4 CPU) 18:28:50 LINUX RESTART (4 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:03 180.67 83.90 96.77 6548.64 41456.44 18:31:01 114.24 43.70 70.54 3025.96 10991.48 18:32:01 70.19 54.89 15.30 2263.36 2105.92 18:33:01 9.37 0.02 9.35 0.13 393.13 18:34:01 12.88 0.00 12.88 0.00 516.31 18:35:01 49.47 15.25 34.22 1124.31 6168.54 18:36:01 95.27 39.84 55.42 1729.45 32538.31 18:37:01 170.74 70.77 99.97 5620.40 57080.49 Average: 87.73 38.52 49.21 2536.61 18935.97 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:03 1652660 3283596 2385992 59.08 42264 1750268 962424 18.92 640196 1575736 81912 18:31:01 1261316 3187652 2777336 68.77 63628 2008708 1174032 23.08 771280 1804596 27976 18:32:01 1150988 3177332 2887664 71.50 68008 2100700 1056668 20.77 807488 1870036 3000 18:33:01 1140712 3174840 2897940 71.76 69900 2105676 1056668 20.77 812040 1874132 1984 18:34:01 1091688 3133764 2946964 72.97 71280 2111148 1098576 21.59 855216 1877840 2692 18:35:01 463200 2334680 3575452 88.53 72896 1942832 1698668 33.39 1667652 1699084 10372 18:36:01 261000 2289464 3777652 93.54 84008 2090400 1667204 32.77 1730044 1843984 153628 18:37:01 1041872 3278548 2996780 74.20 93204 2288132 970860 19.08 1099216 1691760 16960 Average: 1007930 2982484 3030722 75.04 70648 2049733 1210638 23.80 1047892 1779646 37316 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:03 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:30:03 ens3 426.65 295.22 1620.71 77.59 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 3.31 3.31 0.30 0.30 0.00 0.00 0.00 0.00 18:31:01 ens3 122.03 107.83 472.33 35.63 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:32:01 ens3 65.09 86.49 129.79 13.55 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:33:01 ens3 60.04 86.64 72.42 13.88 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:34:01 ens3 115.56 169.09 103.61 25.81 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 18:35:01 ens3 896.08 593.61 2926.30 161.65 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 18:36:01 ens3 404.70 321.95 4811.01 57.31 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:37:01 lo 4.07 4.07 0.35 0.35 0.00 0.00 0.00 0.00 18:37:01 ens3 426.81 631.58 580.63 4442.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 315.58 287.38 1343.66 605.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4938) 06/27/24 _x86_64_ (4 CPU) 18:28:50 LINUX RESTART (4 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:03 all 15.74 0.00 2.35 5.54 0.06 76.31 18:30:03 0 22.61 0.00 3.45 4.79 0.07 69.08 18:30:03 1 10.86 0.00 2.11 9.37 0.07 77.59 18:30:03 2 13.56 0.00 1.76 3.03 0.05 81.61 18:30:03 3 15.93 0.00 2.08 5.01 0.07 76.92 18:31:01 all 17.99 0.00 1.20 2.63 0.06 78.12 18:31:01 0 9.80 0.00 0.64 1.87 0.05 87.64 18:31:01 1 18.52 0.00 1.49 5.20 0.05 74.74 18:31:01 2 12.15 0.00 0.81 2.36 0.05 84.63 18:31:01 3 31.53 0.00 1.85 1.09 0.07 65.46 18:32:01 all 5.81 0.00 0.42 3.84 0.04 89.90 18:32:01 0 2.63 0.00 0.29 2.93 0.02 94.13 18:32:01 1 8.68 0.00 0.52 3.41 0.05 87.34 18:32:01 2 6.79 0.00 0.52 3.04 0.03 89.62 18:32:01 3 5.14 0.00 0.38 5.94 0.03 88.50 18:33:01 all 3.36 0.00 0.22 0.03 0.03 96.37 18:33:01 0 0.07 0.00 0.02 0.00 0.00 99.92 18:33:01 1 5.88 0.00 0.08 0.10 0.03 93.90 18:33:01 2 6.63 0.00 0.72 0.00 0.05 92.60 18:33:01 3 0.85 0.00 0.05 0.00 0.03 99.07 18:34:01 all 4.98 0.00 0.30 0.23 0.03 94.46 18:34:01 0 3.55 0.00 0.20 0.00 0.02 96.23 18:34:01 1 3.02 0.00 0.35 0.67 0.05 95.91 18:34:01 2 8.38 0.00 0.37 0.23 0.03 90.99 18:34:01 3 4.99 0.00 0.28 0.02 0.03 94.68 18:35:01 all 48.81 0.00 1.95 0.57 0.09 48.58 18:35:01 0 45.20 0.00 2.00 0.48 0.08 52.23 18:35:01 1 48.85 0.00 2.59 0.17 0.10 48.29 18:35:01 2 57.34 0.00 0.98 0.13 0.08 41.46 18:35:01 3 43.83 0.00 2.22 1.49 0.10 52.36 18:36:01 all 47.33 0.00 2.91 2.49 0.11 47.16 18:36:01 0 35.61 0.00 2.36 2.23 0.10 59.71 18:36:01 1 34.77 0.00 3.46 4.05 0.12 57.61 18:36:01 2 61.97 0.00 2.04 1.12 0.10 34.77 18:36:01 3 56.96 0.00 3.77 2.57 0.10 36.60 18:37:01 all 27.75 0.00 2.80 3.41 0.08 65.96 18:37:01 0 41.87 0.00 3.71 4.49 0.10 49.83 18:37:01 1 15.61 0.00 2.44 1.09 0.05 80.81 18:37:01 2 28.95 0.00 3.20 6.31 0.10 61.45 18:37:01 3 24.52 0.00 1.88 1.73 0.07 71.81 Average: all 21.48 0.00 1.52 2.34 0.06 74.60 Average: 0 20.21 0.00 1.59 2.10 0.05 76.05 Average: 1 18.27 0.00 1.63 3.00 0.07 77.04 Average: 2 24.52 0.00 1.30 2.03 0.06 72.09 Average: 3 22.92 0.00 1.56 2.24 0.06 73.21