---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7161 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 696K 797M 1% /run /dev/vda1 20G 12G 7.7G 61% / 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: 7975 509 2341 0 5125 7168 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:0c:60:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe0c:6086/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:59:cf:a5 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-7161) 08/01/26 _x86_64_ (4 CPU) 00:45:36 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 146.07 60.65 85.42 4664.05 40809.21 00:48:01 61.75 4.93 56.82 883.47 9673.20 00:49:01 254.92 7.36 247.55 1345.15 32481.31 00:50:01 572.89 0.00 572.89 0.00 29915.76 00:51:01 301.23 0.48 300.75 6.13 22547.44 00:52:01 72.60 0.05 72.55 3.07 37669.32 00:53:01 2.02 0.02 2.00 2.13 53.86 00:54:01 14.80 0.30 14.50 20.00 552.57 Average: 178.30 9.23 169.07 865.57 21713.88 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 5812784 7391980 2354636 28.83 40260 1717736 1004700 10.90 607924 1572624 88756 00:48:01 5580172 7462672 2587248 31.68 60008 1984600 1014200 11.00 556836 1822128 139388 00:49:01 4689176 7310904 3478244 42.59 86920 2669320 1375176 14.92 851120 2359980 4892 00:50:01 3795648 7292580 4371772 53.53 120836 3405224 1378556 14.96 901068 3094256 13816 00:51:01 2976808 7398904 5190612 63.55 149668 4253664 1275044 13.84 833804 3932388 596104 00:52:01 2458848 7396444 5708572 69.89 165344 4699776 1093000 11.86 2262152 2966260 1108 00:53:01 2439352 7396176 5728068 70.13 165364 4699860 1093000 11.86 3316332 1911464 20 00:54:01 2358192 7305148 5809228 71.13 165932 4716288 1087636 11.80 3458784 1879064 32732 Average: 3763872 7369351 4403548 53.92 119292 3518308 1165164 12.64 1598502 2442270 109602 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 469.23 255.45 1537.21 68.60 0.00 0.00 0.00 0.00 00:47:01 lo 0.80 0.80 0.07 0.07 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 00:48:01 ens3 48.87 41.55 370.26 7.21 0.00 0.00 0.00 0.00 00:48:01 lo 1.93 1.93 0.17 0.17 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 00:49:01 ens3 745.08 511.51 4912.66 39.41 0.00 0.00 0.00 0.00 00:49:01 lo 0.07 0.07 0.01 0.01 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 00:50:01 ens3 13.18 11.91 2.79 7.79 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 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 449.48 354.91 4775.38 25.41 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 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 840.08 1240.84 2935.88 8024.75 0.00 0.00 0.00 0.00 00:52:01 lo 2.40 2.40 0.21 0.21 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 00:53:01 ens3 322.85 671.49 21.24 5209.79 0.00 0.00 0.00 0.00 00:53:01 lo 0.27 0.27 0.02 0.02 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 00:54:01 ens3 71.59 139.71 15.22 1026.94 0.00 0.00 0.00 0.00 00:54:01 lo 1.07 1.07 0.09 0.09 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 370.05 403.42 1821.38 1801.16 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 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-7161) 08/01/26 _x86_64_ (4 CPU) 00:45:36 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 22.42 0.00 2.66 4.86 0.84 69.21 00:47:01 0 9.56 0.00 1.25 3.60 0.47 85.12 00:47:01 1 16.20 0.00 1.89 8.79 0.64 72.48 00:47:01 2 29.00 0.00 5.14 4.68 1.15 60.03 00:47:01 3 34.93 0.00 2.39 2.37 1.15 59.15 00:48:01 all 21.26 0.00 1.45 1.62 0.60 75.06 00:48:01 0 7.50 0.00 0.96 4.22 0.43 86.88 00:48:01 1 11.98 0.00 0.92 0.15 0.33 86.62 00:48:01 2 18.64 0.00 1.02 1.49 0.47 78.39 00:48:01 3 47.00 0.00 2.94 0.63 1.15 48.28 00:49:01 all 7.17 0.00 3.82 6.93 0.33 81.74 00:49:01 0 6.75 0.00 2.95 6.11 0.34 83.84 00:49:01 1 8.03 0.00 3.07 6.60 0.32 81.98 00:49:01 2 7.98 0.00 4.59 10.59 0.39 76.45 00:49:01 3 5.90 0.00 4.66 4.41 0.30 84.73 00:50:01 all 2.67 0.00 4.60 18.91 0.22 73.61 00:50:01 0 4.10 0.00 4.92 10.22 0.22 80.54 00:50:01 1 2.59 0.00 5.92 35.75 0.17 55.56 00:50:01 2 2.47 0.00 5.08 29.31 0.25 62.89 00:50:01 3 1.49 0.00 2.52 0.32 0.22 95.45 00:51:01 all 7.32 0.00 4.51 9.84 0.56 77.77 00:51:01 0 5.86 0.00 5.53 2.79 0.45 85.36 00:51:01 1 13.55 0.00 3.14 5.62 0.82 76.87 00:51:01 2 5.83 0.00 4.06 16.87 0.51 72.73 00:51:01 3 3.96 0.00 5.27 14.14 0.49 76.14 00:52:01 all 53.01 0.00 5.03 1.30 1.62 39.04 00:52:01 0 52.97 0.00 4.43 0.25 1.54 40.80 00:52:01 1 52.20 0.00 4.45 3.11 1.51 38.73 00:52:01 2 55.25 0.00 4.03 1.36 1.48 37.89 00:52:01 3 51.65 0.00 7.22 0.47 1.94 38.72 00:53:01 all 36.58 0.00 2.13 0.03 0.93 60.33 00:53:01 0 38.76 0.00 2.28 0.00 1.29 57.66 00:53:01 1 38.57 0.00 1.98 0.07 0.74 58.65 00:53:01 2 30.45 0.00 1.73 0.03 0.74 67.05 00:53:01 3 38.51 0.00 2.57 0.00 0.95 57.97 00:54:01 all 18.30 0.00 1.02 0.46 0.49 79.73 00:54:01 0 31.45 0.00 1.32 0.50 0.70 66.03 00:54:01 1 4.97 0.00 0.82 1.09 0.13 92.99 00:54:01 2 29.55 0.00 1.19 0.23 0.60 68.43 00:54:01 3 7.20 0.00 0.75 0.02 0.52 91.52 Average: all 21.10 0.00 3.15 5.48 0.70 69.56 Average: 0 19.62 0.00 2.95 3.46 0.68 73.29 Average: 1 18.50 0.00 2.77 7.65 0.58 70.50 Average: 2 22.42 0.00 3.35 8.05 0.70 65.48 Average: 3 23.88 0.00 3.53 2.77 0.84 68.98