---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-391 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 11G 9.1G 53% / 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 492 2255 0 1196 3205 Swap: 1023 4 1019 ---> 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:bc:3b:1e brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:febc:3b1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:5b:b3:ce 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:e1ff:fe5b:b3ce/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-391) 07/20/24 _x86_64_ (4 CPU) 13:57:38 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:02 195.22 82.34 112.88 6470.92 43339.59 14:00:01 138.89 43.01 95.88 2505.47 16085.00 14:01:02 113.83 28.52 85.31 2275.53 33425.27 14:02:01 344.70 9.17 335.54 712.15 12767.60 14:03:01 212.50 2.98 209.52 74.12 5882.35 14:04:01 633.72 0.02 633.71 0.40 17684.24 14:05:01 284.00 5.57 278.44 154.77 7427.96 14:06:01 617.91 2.32 615.60 178.37 17658.26 14:07:01 617.56 9.48 608.08 198.07 17343.82 14:08:01 1755.85 1.75 1754.10 83.04 20001.47 14:09:01 369.78 106.85 262.93 4336.02 8624.73 14:10:01 129.00 115.44 13.56 2879.20 10279.93 Average: 451.57 33.98 417.59 1656.06 17554.34 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:02 1603420 3329376 2435232 60.30 57008 1822460 913492 17.96 600788 1653416 146504 14:00:01 774036 2877056 3264616 80.83 70628 2172108 1320000 25.95 1110964 1942300 18284 14:01:02 151760 2087652 3886892 96.24 82132 2000988 2885492 56.72 1852660 1828068 536 14:02:01 122760 1483992 3915892 96.96 109024 1478736 3285672 64.59 2427948 1274468 12476 14:03:01 118504 1334620 3920148 97.07 122080 1319580 3583016 70.43 2544536 1150324 1804 14:04:01 125828 1315392 3912824 96.88 141064 1257640 3590184 70.57 2545348 1106804 3052 14:05:01 115488 819352 3923164 97.14 128956 790204 4215740 82.87 2855436 810016 3576 14:06:01 112640 791308 3926012 97.21 135516 742064 4275528 84.04 2852204 783676 2708 14:07:01 137316 746444 3901336 96.60 139356 647960 4340900 85.33 2844956 741664 3356 14:08:01 180684 705676 3857968 95.53 127360 602376 4447684 87.43 2868200 697908 4592 14:09:01 2608648 3225424 1430004 35.41 107368 673812 1118968 22.00 565824 697940 135080 14:10:01 2482180 3356712 1556472 38.54 115252 922188 940396 18.49 534660 851880 7584 Average: 711105 1839417 3327547 82.39 111312 1202510 2909756 57.20 1966960 1128205 28296 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:02 ens3 487.74 313.85 1523.27 73.48 0.00 0.00 0.00 0.00 13:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:00:01 ens3 476.68 435.55 3355.53 78.27 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 14:01:02 vetheea84eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:02 ens3 1024.97 682.46 8315.27 114.11 0.00 0.00 0.00 0.00 14:01:02 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:01:02 veth15132b2 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 vetheea84eb 41.11 39.76 106.11 4.60 0.00 0.00 0.00 0.01 14:02:01 ens3 66.21 24.74 17.23 12.41 0.00 0.00 0.00 0.00 14:02:01 docker0 41.28 39.77 105.55 4.60 0.00 0.00 0.00 0.00 14:02:01 veth15132b2 0.17 0.24 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 vetheea84eb 30.29 28.48 45.48 4.31 0.00 0.00 0.00 0.00 14:03:01 ens3 39.54 25.81 10.51 7.73 0.00 0.00 0.00 0.00 14:03:01 docker0 30.46 28.63 45.07 4.32 0.00 0.00 0.00 0.00 14:03:01 veth15132b2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 vetheea84eb 78.39 62.43 29.93 10.23 0.00 0.00 0.00 0.00 14:04:01 ens3 59.98 27.81 13.64 10.29 0.00 0.00 0.00 0.00 14:04:01 docker0 78.57 62.60 28.86 10.24 0.00 0.00 0.00 0.00 14:04:01 veth15132b2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 vetheea84eb 40.03 36.48 48.08 5.63 0.00 0.00 0.00 0.00 14:05:01 ens3 161.81 107.43 35.74 37.91 0.00 0.00 0.00 0.00 14:05:01 docker0 40.19 36.64 47.54 5.64 0.00 0.00 0.00 0.00 14:05:01 veth15132b2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vetheea84eb 67.02 52.87 38.98 6.69 0.00 0.00 0.00 0.00 14:06:01 ens3 25.63 9.58 6.72 5.53 0.00 0.00 0.00 0.00 14:06:01 docker0 67.21 53.04 38.07 6.70 0.00 0.00 0.00 0.00 14:06:01 veth15132b2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 vetheea84eb 66.23 52.35 40.45 11.92 0.00 0.00 0.00 0.00 14:07:01 ens3 150.03 67.49 39.72 30.80 0.00 0.00 0.00 0.00 14:07:01 docker0 66.39 52.52 39.55 11.93 0.00 0.00 0.00 0.00 14:07:01 veth15132b2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 vetheea84eb 57.40 47.20 47.18 12.78 0.00 0.00 0.00 0.00 14:08:01 ens3 25.96 15.53 6.13 5.76 0.00 0.00 0.00 0.00 14:08:01 docker0 57.58 47.38 46.41 12.79 0.00 0.00 0.00 0.00 14:08:01 veth15132b2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 358.18 178.36 621.78 81.83 0.00 0.00 0.00 0.00 14:09:01 docker0 34.94 30.81 33.14 3.41 0.00 0.00 0.00 0.00 14:09:01 lo 864.51 864.51 449.59 449.59 0.00 0.00 0.00 0.00 14:10:01 ens3 797.60 540.25 2696.60 166.15 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 306.49 202.46 1387.56 52.07 0.00 0.00 0.00 0.00 Average: docker0 34.76 29.32 31.95 4.98 0.00 0.00 0.00 0.00 Average: lo 72.03 72.03 37.55 37.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-391) 07/20/24 _x86_64_ (4 CPU) 13:57:38 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:02 all 20.02 0.00 2.37 6.11 0.07 71.42 13:59:02 0 29.26 0.00 2.07 3.07 0.05 65.54 13:59:02 1 8.50 0.00 2.56 12.31 0.08 76.54 13:59:02 2 22.11 0.00 2.76 6.74 0.08 68.31 13:59:02 3 20.27 0.00 2.09 2.29 0.07 75.28 14:00:01 all 33.08 0.00 1.96 2.74 0.08 62.15 14:00:01 0 44.58 0.00 1.90 1.50 0.08 51.94 14:00:01 1 28.84 0.00 2.86 2.79 0.10 65.40 14:00:01 2 29.12 0.00 1.63 4.72 0.08 64.44 14:00:01 3 29.81 0.00 1.38 1.94 0.07 66.81 14:01:02 all 45.68 0.00 3.67 1.78 0.10 48.77 14:01:02 0 42.71 0.00 3.45 2.54 0.10 51.20 14:01:02 1 47.80 0.00 3.84 0.84 0.10 47.43 14:01:02 2 47.64 0.00 3.69 2.69 0.08 45.90 14:01:02 3 44.58 0.00 3.72 1.07 0.08 50.54 14:02:01 all 32.23 0.00 2.35 8.96 0.10 56.37 14:02:01 0 24.23 0.00 2.23 22.17 0.10 51.26 14:02:01 1 33.61 0.00 2.38 4.48 0.10 59.43 14:02:01 2 24.36 0.00 2.89 3.88 0.12 68.75 14:02:01 3 46.70 0.00 1.89 5.24 0.09 46.08 14:03:01 all 13.12 0.00 1.30 5.50 0.09 79.99 14:03:01 0 10.11 0.00 1.54 10.42 0.10 77.83 14:03:01 1 16.59 0.00 0.95 2.20 0.07 80.19 14:03:01 2 11.23 0.00 1.35 3.75 0.10 83.57 14:03:01 3 14.53 0.00 1.36 5.62 0.08 78.41 14:04:01 all 6.09 0.00 3.15 18.64 0.12 71.99 14:04:01 0 5.82 0.00 3.18 14.69 0.12 76.18 14:04:01 1 5.53 0.00 3.10 28.15 0.12 63.10 14:04:01 2 6.55 0.00 3.35 13.09 0.15 76.86 14:04:01 3 6.45 0.00 2.96 18.71 0.10 71.77 14:05:01 all 21.01 0.00 2.18 7.42 0.10 69.29 14:05:01 0 21.64 0.00 1.72 2.60 0.08 73.95 14:05:01 1 21.67 0.00 1.86 2.73 0.08 73.66 14:05:01 2 18.82 0.00 2.25 5.25 0.10 73.58 14:05:01 3 21.92 0.00 2.89 19.10 0.12 55.97 14:06:01 all 6.52 0.00 3.02 18.50 0.10 71.86 14:06:01 0 8.13 0.00 3.71 26.08 0.12 61.97 14:06:01 1 5.26 0.00 2.44 17.74 0.08 74.48 14:06:01 2 7.34 0.00 3.29 13.71 0.14 75.52 14:06:01 3 5.33 0.00 2.61 16.47 0.08 75.50 14:07:01 all 9.02 0.00 3.27 17.92 0.11 69.68 14:07:01 0 9.46 0.00 3.36 16.25 0.10 70.83 14:07:01 1 8.75 0.00 2.49 12.30 0.10 76.36 14:07:01 2 8.83 0.00 3.98 27.63 0.14 59.42 14:07:01 3 9.05 0.00 3.28 15.59 0.10 71.98 14:08:01 all 7.75 0.00 4.45 22.21 0.11 65.47 14:08:01 0 6.59 0.00 4.65 16.93 0.08 71.75 14:08:01 1 8.92 0.00 5.22 28.44 0.10 57.31 14:08:01 2 7.01 0.00 4.00 18.89 0.14 69.97 14:08:01 3 8.49 0.00 3.89 24.54 0.10 62.98 14:09:01 all 32.56 0.00 2.96 9.97 0.11 54.40 14:09:01 0 29.52 0.00 3.25 10.14 0.10 56.99 14:09:01 1 32.04 0.00 3.78 10.39 0.12 53.68 14:09:01 2 31.93 0.00 2.15 7.64 0.12 58.15 14:09:01 3 36.74 0.00 2.71 11.72 0.12 48.71 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 42.47 0.00 1.56 2.26 0.08 53.63 14:10:01 0 44.28 0.00 1.60 4.26 0.10 49.76 14:10:01 1 43.77 0.00 1.70 1.64 0.08 52.81 14:10:01 2 39.51 0.00 1.04 2.05 0.08 57.32 14:10:01 3 42.33 0.00 1.90 1.08 0.05 54.63 Average: all 22.47 0.00 2.69 10.16 0.10 64.59 Average: 0 23.03 0.00 2.72 10.87 0.10 63.29 Average: 1 21.76 0.00 2.76 10.34 0.10 65.05 Average: 2 21.25 0.00 2.70 9.15 0.11 66.79 Average: 3 23.84 0.00 2.56 10.28 0.09 63.23