---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-901 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 468 148 0 3327 3192 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:99:e1:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe99:e1bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:eb:af:1e 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-901) 07/27/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 186.70 83.90 102.80 6579.57 41759.99 00:48:01 161.32 12.71 148.61 2293.08 24445.79 00:49:01 582.38 0.38 581.99 8.53 33544.83 00:50:01 432.08 4.18 427.90 87.28 54279.15 00:51:01 518.37 478.44 39.93 22871.76 20696.59 00:52:01 588.15 573.02 15.13 46620.76 1486.95 00:53:01 574.24 572.28 1.97 33350.22 79.31 00:54:01 491.08 489.47 1.62 13959.41 27.20 00:55:01 316.60 315.56 1.03 20580.84 12.53 00:56:01 81.70 56.17 25.53 2835.13 1340.44 Average: 393.28 258.60 134.67 14917.99 17769.43 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1677544 3372432 2361108 58.46 52704 1796624 861224 16.93 550088 1631244 145480 00:48:01 949532 3252248 3089120 76.49 68364 2367380 1259932 24.77 798796 2062724 61396 00:49:01 135380 3231952 3903272 96.65 108200 3025996 1259848 24.76 795344 2766300 9964 00:50:01 1004844 3322008 3033808 75.12 149684 2288072 1170428 23.01 641112 2139520 127868 00:51:01 494648 3309892 3544004 87.75 161220 2746228 1075780 21.15 742456 2519512 14768 00:52:01 167828 3333244 3870824 95.84 161536 3104676 1019908 20.05 606260 2993908 252 00:53:01 124472 3324732 3914180 96.92 158060 3123276 1027428 20.20 604000 3019616 256 00:54:01 183404 3322352 3855248 95.46 155528 3041696 1027428 20.20 597036 2942868 184 00:55:01 278020 3333940 3760632 93.12 154024 2988420 1027428 20.20 584600 2891696 16 00:56:01 150832 3267424 3887820 96.27 155160 3040464 991208 19.48 694188 2900600 1036 Average: 516650 3307022 3522002 87.21 132448 2752283 1072061 21.07 661388 2586799 36122 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 ens3 370.12 224.03 1425.86 67.50 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:48:01 ens3 768.94 515.53 4856.39 42.58 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 22.14 18.96 4.78 4.88 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 831.83 714.67 6432.89 54.35 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 191.92 159.97 1098.20 12.17 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 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 256.12 450.49 19.66 3597.38 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 554.22 664.15 36.20 5241.63 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 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 206.37 205.93 19.35 1623.02 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 386.14 383.39 24.89 3103.61 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 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 19.30 19.36 14.91 9.62 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: lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 360.72 335.66 1393.49 1375.58 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-901) 07/27/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 18.86 0.00 2.50 5.60 0.07 72.97 00:47:01 0 7.31 0.00 1.15 1.96 0.03 89.54 00:47:01 1 30.43 0.00 3.00 9.80 0.10 56.66 00:47:01 2 24.65 0.00 2.57 2.30 0.08 70.40 00:47:01 3 13.06 0.00 3.25 8.36 0.05 75.28 00:48:01 all 12.17 0.00 2.25 5.04 0.07 80.46 00:48:01 0 13.82 0.00 2.21 6.52 0.07 77.39 00:48:01 1 4.76 0.00 1.21 3.72 0.05 90.26 00:48:01 2 17.68 0.00 2.95 4.27 0.10 75.00 00:48:01 3 12.47 0.00 2.64 5.67 0.07 79.15 00:49:01 all 2.45 0.00 4.15 19.62 0.10 73.69 00:49:01 0 3.68 0.00 7.74 56.53 0.12 31.93 00:49:01 1 1.43 0.00 2.33 4.33 0.05 91.86 00:49:01 2 1.76 0.00 1.78 0.27 0.17 96.02 00:49:01 3 2.89 0.00 4.75 17.17 0.08 75.10 00:50:01 all 6.84 0.00 4.84 13.00 0.10 75.22 00:50:01 0 11.45 0.00 4.84 9.42 0.08 74.21 00:50:01 1 4.15 0.00 4.12 8.17 0.07 83.49 00:50:01 2 4.71 0.00 3.65 4.69 0.13 86.82 00:50:01 3 7.06 0.00 6.74 29.77 0.12 56.31 00:51:01 all 10.84 0.00 2.74 31.09 0.12 55.21 00:51:01 0 11.39 0.00 2.24 26.29 0.12 59.95 00:51:01 1 10.37 0.00 2.60 35.97 0.12 50.94 00:51:01 2 11.05 0.00 3.37 33.39 0.15 52.04 00:51:01 3 10.55 0.00 2.77 28.69 0.08 57.91 00:52:01 all 16.76 0.00 1.77 21.34 0.12 60.01 00:52:01 0 16.87 0.00 1.84 24.03 0.10 57.15 00:52:01 1 17.46 0.00 2.05 21.95 0.12 58.42 00:52:01 2 16.51 0.00 1.31 15.09 0.13 66.96 00:52:01 3 16.19 0.00 1.87 24.33 0.10 57.50 00:53:01 all 25.67 0.00 1.84 47.70 0.12 24.67 00:53:01 0 24.20 0.00 1.84 49.91 0.12 23.93 00:53:01 1 25.31 0.00 1.83 44.96 0.10 27.80 00:53:01 2 24.53 0.00 1.92 46.18 0.14 27.23 00:53:01 3 28.65 0.00 1.76 49.76 0.14 19.69 00:54:01 all 13.40 0.00 1.53 40.92 0.11 44.03 00:54:01 0 14.49 0.00 1.48 40.34 0.10 43.59 00:54:01 1 12.77 0.00 1.73 40.40 0.12 44.98 00:54:01 2 11.89 0.00 1.76 43.49 0.14 42.73 00:54:01 3 14.44 0.00 1.17 39.47 0.10 44.82 00:55:01 all 20.52 0.00 1.17 6.63 0.10 71.58 00:55:01 0 23.33 0.00 1.44 7.50 0.12 67.61 00:55:01 1 11.63 0.00 0.79 4.55 0.07 82.96 00:55:01 2 23.66 0.00 1.42 8.33 0.12 66.48 00:55:01 3 23.46 0.00 1.04 6.13 0.10 69.27 00:56:01 all 13.94 0.00 0.81 1.96 0.04 83.25 00:56:01 0 27.23 0.00 0.73 0.15 0.05 71.84 00:56:01 1 8.98 0.00 0.82 2.30 0.03 87.86 00:56:01 2 16.74 0.00 0.98 0.57 0.07 81.64 00:56:01 3 2.78 0.00 0.70 4.83 0.02 91.67 Average: all 14.14 0.00 2.36 19.25 0.10 64.15 Average: 0 15.38 0.00 2.55 22.25 0.09 59.73 Average: 1 12.72 0.00 2.05 17.60 0.08 67.55 Average: 2 15.31 0.00 2.17 15.79 0.12 66.60 Average: 3 13.14 0.00 2.67 21.37 0.09 62.74