---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5306 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 7.2G 63% / 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: 7976 515 1891 0 5569 7162 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:26:86:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe26:8626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:a9:e9:93 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-5306) 02/07/26 _x86_64_ (4 CPU) 04:29:43 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:02 163.25 69.34 93.90 5624.13 40677.26 04:32:01 75.53 12.51 63.02 2287.59 8473.08 04:33:01 172.20 0.77 171.44 34.26 108150.37 04:34:01 44.81 0.02 44.79 2.40 4540.04 04:35:01 18.46 0.00 18.46 0.00 696.28 04:36:01 59.02 0.72 58.31 5.87 17874.22 04:37:01 62.35 0.13 62.21 5.46 15787.00 04:38:01 11.18 0.20 10.98 19.06 429.26 Average: 75.85 10.46 65.39 994.70 24612.55 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:02 5853760 7401688 2313668 28.33 39076 1687932 1009892 10.96 597704 1544092 67908 04:32:01 5528712 7418544 2638716 32.31 59600 1993052 1155080 12.53 635792 1794544 143244 04:33:01 2965820 7375328 5201608 63.69 110208 4312268 1310452 14.22 715212 4093856 392 04:34:01 2909268 7380608 5258160 64.38 113120 4355528 1312144 14.24 814020 4035156 1664 04:35:01 2894804 7380392 5272624 64.56 113500 4364904 1313576 14.25 820696 4037924 7648 04:36:01 1953840 7297920 6213588 76.08 134356 5123972 1700232 18.45 1060276 4656924 288928 04:37:01 1993720 7382508 6173708 75.59 137060 5169048 1111888 12.06 1374744 4307404 384 04:38:01 1949156 7341860 6218272 76.14 138500 5175728 1087564 11.80 1744948 3987096 25900 Average: 3256135 7372356 4911293 60.13 105678 4022804 1250104 13.56 970424 3557124 67008 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 ens3 432.39 257.30 1301.21 68.26 0.00 0.00 0.00 0.00 04:31:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 63.37 52.41 846.60 8.34 0.00 0.00 0.00 0.00 04:32:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 421.45 236.84 11219.95 17.06 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 104.97 68.17 381.32 8.85 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 318.78 253.89 2801.96 17.75 0.00 0.00 0.00 0.00 04:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 ens3 288.17 356.31 32.46 2665.23 0.00 0.00 0.00 0.00 04:37:01 lo 6.53 6.53 0.57 0.57 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 ens3 231.21 233.33 24.04 1825.62 0.00 0.00 0.00 0.00 04:38:01 lo 1.13 1.13 0.10 0.10 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 232.90 182.56 2078.47 577.62 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5306) 02/07/26 _x86_64_ (4 CPU) 04:29:43 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:02 all 19.61 0.00 3.02 4.88 1.00 71.50 04:31:02 0 9.50 0.00 5.61 7.98 0.90 76.00 04:31:02 1 27.11 0.00 2.35 1.70 1.03 67.81 04:31:02 2 29.39 0.00 2.56 2.56 1.20 64.29 04:31:02 3 12.40 0.00 1.57 7.28 0.87 77.88 04:32:01 all 20.40 0.00 1.63 2.15 0.76 75.05 04:32:01 0 2.42 0.00 0.63 1.76 0.41 94.78 04:32:01 1 33.70 0.00 2.17 1.26 1.05 61.82 04:32:01 2 39.25 0.00 2.66 0.76 1.20 56.12 04:32:01 3 6.31 0.00 1.02 4.83 0.37 87.47 04:33:01 all 19.03 0.00 10.45 3.17 1.36 65.99 04:33:01 0 20.37 0.00 11.01 1.87 1.31 65.45 04:33:01 1 19.98 0.00 10.32 0.77 1.38 67.56 04:33:01 2 18.53 0.00 9.35 6.65 1.52 63.96 04:33:01 3 17.25 0.00 11.11 3.40 1.26 66.98 04:34:01 all 17.66 0.00 5.35 0.62 1.07 75.29 04:34:01 0 16.25 0.00 4.77 0.55 1.14 77.29 04:34:01 1 9.15 0.00 2.78 0.99 0.57 86.51 04:34:01 2 19.00 0.00 7.34 0.60 1.24 71.82 04:34:01 3 26.25 0.00 6.53 0.35 1.36 65.52 04:35:01 all 18.46 0.00 5.82 0.03 1.11 74.58 04:35:01 0 10.41 0.00 3.15 0.00 0.77 85.67 04:35:01 1 9.37 0.00 3.50 0.10 0.77 86.26 04:35:01 2 24.79 0.00 8.41 0.00 1.58 65.22 04:35:01 3 29.28 0.00 8.23 0.00 1.34 61.16 04:36:01 all 27.22 0.00 6.24 0.98 2.45 63.11 04:36:01 0 32.22 0.00 8.25 1.90 2.79 54.84 04:36:01 1 25.03 0.00 4.85 0.58 2.29 67.25 04:36:01 2 24.79 0.00 3.92 0.03 1.86 69.39 04:36:01 3 26.85 0.00 7.93 1.41 2.87 60.95 04:37:01 all 46.33 0.00 4.34 1.17 4.90 43.25 04:37:01 0 50.69 0.00 4.13 2.26 5.22 37.70 04:37:01 1 42.23 0.00 4.33 0.98 4.60 47.87 04:37:01 2 50.89 0.00 4.22 0.56 4.77 39.55 04:37:01 3 41.52 0.00 4.68 0.89 5.03 47.88 04:38:01 all 20.81 0.00 1.47 0.45 2.24 75.03 04:38:01 0 10.65 0.00 1.04 1.17 1.75 85.39 04:38:01 1 13.29 0.00 0.94 0.38 2.16 83.23 04:38:01 2 40.41 0.00 2.22 0.10 2.77 54.50 04:38:01 3 18.94 0.00 1.64 0.18 2.27 76.97 Average: all 23.75 0.00 4.77 1.67 1.87 67.94 Average: 0 19.13 0.00 4.80 2.19 1.79 72.08 Average: 1 22.49 0.00 3.88 0.84 1.74 71.04 Average: 2 30.95 0.00 5.07 1.39 2.03 60.57 Average: 3 22.42 0.00 5.33 2.28 1.93 68.05