---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6246 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 13G 6.5G 67% / 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 469 435 0 3039 3191 Swap: 1023 1 1022 ---> 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:a0:fa:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fea0:fab0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:80:f9:9e 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-6246) 07/10/24 _x86_64_ (4 CPU) 19:27:11 LINUX RESTART (4 CPU) 19:28:01 tps rtps wtps bread/s bwrtn/s 19:29:01 133.08 30.18 102.90 3218.93 15537.14 19:30:02 489.38 76.16 413.21 9998.87 132802.39 19:31:01 595.05 22.60 572.45 1650.56 25619.93 19:32:01 623.18 2.20 620.98 195.70 23104.42 19:33:01 558.81 8.80 550.01 1000.50 21827.56 19:34:01 84.77 55.47 29.30 3069.62 2911.25 19:35:01 13.66 6.88 6.78 121.45 5379.90 19:36:01 98.33 31.74 66.59 1598.40 13923.15 Average: 324.08 29.30 294.78 2613.66 30216.07 19:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 774276 3317448 3264376 80.83 63336 2615400 1149040 22.59 643360 2394956 588112 19:30:02 127220 3150576 3911432 96.85 135680 2945012 1502156 29.53 772340 2808940 5956 19:31:01 124388 3126052 3914264 96.92 166988 2830936 1539828 30.27 848056 2677380 3148 19:32:01 119612 3142280 3919040 97.04 191704 2796532 1524768 29.97 800512 2697968 17140 19:33:01 129292 3241632 3909360 96.80 203224 2868768 1320004 25.95 740432 2745372 19716 19:34:01 906696 3227372 3131956 77.55 203968 2148584 1333032 26.20 701900 2080004 19288 19:35:01 486984 2887516 3551668 87.94 204008 2226672 1676796 32.96 1056860 2143640 33632 19:36:01 539456 3332892 3499196 86.64 206204 2606508 936644 18.41 794812 2345820 16540 Average: 400990 3178221 3637662 90.07 171889 2629802 1372784 26.98 794784 2486760 87942 19:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 333.43 177.97 9337.85 18.16 0.00 0.00 0.00 0.00 19:29:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 19:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:02 ens3 816.99 426.09 9700.35 37.48 0.00 0.00 0.00 0.00 19:30:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 158.12 64.96 1056.55 7.06 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 14.50 15.71 3.13 3.56 0.00 0.00 0.00 0.00 19:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 11.73 11.51 2.61 3.12 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 13.50 10.90 35.17 1.84 0.00 0.00 0.00 0.00 19:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 1.03 1.43 0.22 0.26 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 473.94 287.54 2741.63 24.50 0.00 0.00 0.00 0.00 19:36:01 lo 0.73 0.73 0.06 0.06 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 228.44 124.84 2867.98 12.03 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6246) 07/10/24 _x86_64_ (4 CPU) 19:27:11 LINUX RESTART (4 CPU) 19:28:01 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 20.61 0.00 2.42 3.26 0.07 73.64 19:29:01 0 37.38 0.00 2.90 0.87 0.08 58.77 19:29:01 1 13.52 0.00 2.15 2.10 0.03 82.18 19:29:01 2 24.10 0.00 2.94 2.37 0.08 70.52 19:29:01 3 7.49 0.00 1.74 7.70 0.05 83.02 19:30:02 all 24.84 0.00 10.41 15.22 0.13 49.41 19:30:02 0 26.14 0.00 10.26 23.31 0.12 40.17 19:30:02 1 27.79 0.00 9.29 18.54 0.12 44.26 19:30:02 2 23.25 0.00 11.37 8.90 0.15 56.33 19:30:02 3 22.21 0.00 10.68 10.15 0.12 56.85 19:31:01 all 5.71 0.00 4.42 31.02 0.12 58.73 19:31:01 0 3.85 0.00 3.90 23.36 0.10 68.78 19:31:01 1 6.48 0.00 4.38 21.24 0.12 67.79 19:31:01 2 6.30 0.00 5.12 50.48 0.17 37.93 19:31:01 3 6.19 0.00 4.31 29.13 0.10 60.27 19:32:01 all 5.84 0.00 4.66 28.30 0.11 61.09 19:32:01 0 9.12 0.00 4.74 32.31 0.10 53.73 19:32:01 1 3.82 0.00 4.65 32.49 0.08 58.95 19:32:01 2 5.38 0.00 4.71 22.88 0.15 66.87 19:32:01 3 5.04 0.00 4.55 25.47 0.08 64.85 19:33:01 all 4.40 0.00 3.82 20.63 0.10 71.05 19:33:01 0 3.61 0.00 3.74 11.69 0.10 80.86 19:33:01 1 4.85 0.00 5.86 53.67 0.12 35.51 19:33:01 2 5.39 0.00 2.39 11.09 0.13 81.00 19:33:01 3 3.76 0.00 3.30 6.31 0.05 86.58 19:34:01 all 18.67 0.00 4.17 2.02 0.06 75.07 19:34:01 0 17.34 0.00 4.57 2.05 0.03 76.01 19:34:01 1 29.59 0.00 4.51 1.68 0.05 64.18 19:34:01 2 7.58 0.00 3.26 1.61 0.07 87.48 19:34:01 3 20.20 0.00 4.37 2.77 0.07 72.58 19:35:01 all 22.62 0.00 2.41 0.18 0.05 74.74 19:35:01 0 22.43 0.00 2.22 0.13 0.05 75.17 19:35:01 1 23.24 0.00 2.53 0.48 0.05 73.69 19:35:01 2 19.56 0.00 2.21 0.03 0.05 78.14 19:35:01 3 25.23 0.00 2.69 0.07 0.05 71.97 19:36:01 all 21.24 0.00 2.39 2.91 0.05 73.40 19:36:01 0 32.55 0.00 2.60 3.99 0.05 60.80 19:36:01 1 24.89 0.00 2.39 0.99 0.07 71.66 19:36:01 2 11.13 0.00 1.87 0.35 0.07 86.58 19:36:01 3 16.30 0.00 2.67 6.30 0.03 74.70 Average: all 15.51 0.00 4.33 12.89 0.09 67.19 Average: 0 19.09 0.00 4.36 12.15 0.08 64.32 Average: 1 16.79 0.00 4.46 16.34 0.08 62.32 Average: 2 12.83 0.00 4.21 12.11 0.11 70.74 Average: 3 13.31 0.00 4.29 10.95 0.07 71.38