---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10886 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 8.2G 58% / 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 523 228 0 3192 3137 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:2e:d2:61 brd ff:ff:ff:ff:ff:ff inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe2e:d261/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:ad:fd:db 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-10886) 11/21/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 191.72 83.84 107.88 6595.97 42350.96 02:54:01 208.87 13.11 195.75 2291.88 23140.01 02:55:01 357.67 1.33 356.34 33.73 20559.24 02:56:01 399.73 23.74 375.99 1470.58 18099.70 02:57:01 32.08 11.45 20.63 1043.20 2659.87 02:58:01 6.58 0.77 5.82 12.80 5962.07 02:59:01 67.72 7.93 59.79 1369.24 13034.89 03:00:01 273.45 0.62 272.84 11.60 24829.86 03:01:01 484.51 17.97 466.53 2811.53 25016.96 03:02:01 15.43 0.50 14.93 26.26 798.67 03:03:01 59.77 38.68 21.10 1736.78 847.19 Average: 190.70 18.18 172.52 1582.19 16118.63 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1699044 3390136 2339608 57.93 52300 1793324 859960 16.90 530896 1627676 126520 02:54:01 971676 3254664 3066976 75.94 74384 2338440 1261876 24.80 773044 2057352 65280 02:55:01 571424 3236156 3467228 85.85 101316 2660300 1261212 24.79 831256 2353632 6152 02:56:01 742908 3315176 3295744 81.61 121192 2532264 1191356 23.42 781820 2212992 1964 02:57:01 661400 3315596 3377252 83.62 121988 2606220 1188844 23.37 832172 2237504 23188 02:58:01 553468 3286800 3485184 86.30 122036 2683596 1220660 23.99 875748 2300672 27488 02:59:01 220064 3252828 3818588 94.55 123728 2958952 1253048 24.63 1048680 2437692 328 03:00:01 265552 3172544 3773100 93.42 137804 2826532 1333468 26.21 1039624 2408476 9524 03:01:01 346312 3265028 3692340 91.43 151108 2842200 1131936 22.25 830092 2559380 3728 03:02:01 343092 3282484 3695560 91.50 151280 2844784 1060024 20.84 1704904 1669668 996 03:03:01 233520 3212392 3805132 94.22 152732 2900184 1023080 20.11 1874936 1627380 15112 Average: 600769 3271255 3437883 85.12 119079 2635163 1162315 22.85 1011197 2135675 25480 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.13 1.13 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 02:53:01 ens3 351.86 237.28 1399.84 68.11 0.00 0.00 0.00 0.00 02:54:01 lo 2.27 2.27 0.21 0.21 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 02:54:01 ens3 407.75 238.88 2531.19 24.05 0.00 0.00 0.00 0.00 02:55:01 lo 0.13 0.13 0.01 0.01 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 02:55:01 ens3 397.82 213.11 2047.75 27.39 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 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 02:56:01 ens3 15.06 13.93 7.97 3.52 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 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 02:57:01 ens3 15.88 14.47 34.53 2.46 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 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 02:58:01 ens3 1.12 1.20 0.28 0.28 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 02:59:01 ens3 109.83 76.04 532.34 7.83 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 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 03:00:01 ens3 695.92 321.28 3991.58 25.43 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 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 03:01:01 ens3 20.59 16.16 4.50 6.16 0.00 0.00 0.00 0.00 03:02:01 lo 3.73 3.73 0.32 0.32 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 03:02:01 ens3 645.53 708.97 46.77 5621.69 0.00 0.00 0.00 0.00 03:03:01 lo 1.50 1.50 0.14 0.14 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 03:03:01 ens3 122.31 122.45 21.56 841.04 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 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 Average: ens3 253.05 178.52 965.27 602.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10886) 11/21/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.49 0.00 2.43 6.04 0.06 72.98 02:53:01 0 28.91 0.00 3.67 2.13 0.05 65.24 02:53:01 1 13.50 0.00 1.64 8.92 0.07 75.87 02:53:01 2 14.28 0.00 2.13 5.29 0.08 78.22 02:53:01 3 17.25 0.00 2.30 7.83 0.05 72.57 02:54:01 all 13.45 0.00 2.51 5.87 0.07 78.11 02:54:01 0 28.93 0.00 3.18 3.87 0.07 63.96 02:54:01 1 5.28 0.00 2.34 8.16 0.05 84.18 02:54:01 2 5.53 0.00 1.66 3.84 0.10 88.87 02:54:01 3 14.00 0.00 2.83 7.62 0.07 75.49 02:55:01 all 7.86 0.00 3.75 10.67 0.08 77.65 02:55:01 0 11.15 0.00 4.04 6.23 0.07 78.51 02:55:01 1 7.10 0.00 3.42 14.56 0.08 74.84 02:55:01 2 4.94 0.00 4.15 15.04 0.10 75.77 02:55:01 3 8.18 0.00 3.37 6.89 0.07 81.50 02:56:01 all 9.24 0.00 3.57 13.15 0.08 73.96 02:56:01 0 6.82 0.00 4.71 31.35 0.08 57.04 02:56:01 1 11.83 0.00 3.09 8.80 0.07 76.21 02:56:01 2 7.08 0.00 3.30 9.44 0.10 80.08 02:56:01 3 11.25 0.00 3.19 2.88 0.07 82.61 02:57:01 all 20.05 0.00 4.23 0.71 0.06 74.95 02:57:01 0 12.07 0.00 3.29 0.82 0.05 83.76 02:57:01 1 18.46 0.00 4.95 0.58 0.05 75.95 02:57:01 2 15.00 0.00 3.77 0.88 0.05 80.29 02:57:01 3 34.66 0.00 4.90 0.52 0.07 59.85 02:58:01 all 22.89 0.00 2.22 0.07 0.05 74.77 02:58:01 0 11.04 0.00 1.36 0.18 0.05 87.36 02:58:01 1 23.54 0.00 2.38 0.08 0.05 73.95 02:58:01 2 26.34 0.00 2.50 0.00 0.07 71.09 02:58:01 3 30.57 0.00 2.65 0.00 0.07 66.71 02:59:01 all 20.65 0.00 3.13 1.58 0.06 74.58 02:59:01 0 12.99 0.00 2.62 1.44 0.05 82.90 02:59:01 1 18.67 0.00 2.79 1.34 0.05 77.15 02:59:01 2 20.31 0.00 3.44 1.90 0.07 74.29 02:59:01 3 30.62 0.00 3.68 1.64 0.07 64.00 03:00:01 all 9.11 0.00 3.45 8.13 0.08 79.24 03:00:01 0 4.84 0.00 2.59 2.37 0.05 90.16 03:00:01 1 8.87 0.00 3.54 10.85 0.08 76.65 03:00:01 2 11.80 0.00 4.97 15.78 0.10 67.35 03:00:01 3 10.92 0.00 2.68 3.55 0.07 82.78 03:01:01 all 7.85 0.00 3.74 16.00 0.09 72.31 03:01:01 0 6.90 0.00 2.15 6.10 0.07 84.79 03:01:01 1 6.51 0.00 3.96 27.43 0.10 61.99 03:01:01 2 12.84 0.00 3.65 14.74 0.12 68.66 03:01:01 3 5.15 0.00 5.20 15.75 0.07 73.83 03:02:01 all 31.56 0.00 1.21 0.36 0.09 66.78 03:02:01 0 30.11 0.00 1.18 0.72 0.08 67.90 03:02:01 1 31.72 0.00 1.12 0.02 0.08 67.06 03:02:01 2 31.77 0.00 1.32 0.07 0.10 66.73 03:02:01 3 32.62 0.00 1.22 0.64 0.10 65.42 03:03:01 all 18.60 0.00 0.94 1.46 0.06 78.94 03:03:01 0 34.54 0.00 1.10 2.11 0.08 62.16 03:03:01 1 20.36 0.00 0.95 0.30 0.05 78.34 03:03:01 2 13.26 0.00 0.94 0.13 0.07 85.60 03:03:01 3 6.31 0.00 0.77 3.29 0.03 89.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.34 0.00 2.83 5.82 0.07 74.94 Average: 0 17.11 0.00 2.72 5.23 0.06 74.87 Average: 1 15.08 0.00 2.74 7.36 0.07 74.75 Average: 2 14.85 0.00 2.89 6.08 0.09 76.09 Average: 3 18.33 0.00 2.98 4.59 0.07 74.03