---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4563 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: 2800.022 BogoMIPS: 5600.04 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 9.6G 9.7G 50% / 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: 3944 461 693 0 2789 3200 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:07:fb:86 brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe07:fb86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:55:9c:de 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::42:6fff:fe55:9cde/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-4563) 03/14/24 _x86_64_ (4 CPU) 15:55:14 LINUX RESTART (4 CPU) 15:56:02 tps rtps wtps bread/s bwrtn/s 15:57:01 77.33 18.61 58.72 1043.89 6389.97 15:58:01 181.67 12.56 169.11 2237.49 21263.79 15:59:01 16.98 0.00 16.98 0.00 9216.33 16:00:01 2.97 0.02 2.95 0.40 179.17 16:01:01 3.35 0.00 3.35 0.00 256.62 16:02:01 3.57 0.00 3.57 0.00 353.14 16:03:01 3.43 0.00 3.43 0.00 536.31 16:04:01 3.32 0.00 3.32 0.00 344.08 16:05:01 3.83 0.00 3.83 0.00 363.27 16:06:01 3.53 0.00 3.53 0.00 772.54 16:07:01 3.33 0.00 3.33 0.00 375.74 16:08:01 3.38 0.00 3.38 0.00 352.61 16:09:01 3.38 0.00 3.38 0.00 412.06 16:10:01 2.92 0.00 2.92 0.00 464.06 16:11:01 30.96 4.95 26.01 167.17 2652.62 Average: 22.87 2.39 20.48 229.02 2924.94 15:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:57:01 1560888 3336332 2477772 61.35 56276 1871412 899628 17.68 588764 1701660 170028 15:58:01 846620 3226820 3192040 79.04 81688 2426388 1416556 27.85 900720 2044544 192284 15:59:01 831540 3293636 3207120 79.41 89520 2491104 1346684 26.47 878844 2065564 1560 16:00:01 842736 3309080 3195924 79.13 89704 2494916 1297780 25.51 866476 2066092 2236 16:01:01 822336 3297496 3216324 79.64 89920 2502996 1306824 25.69 882756 2070148 4980 16:02:01 824360 3307396 3214300 79.59 90108 2510060 1306700 25.69 876024 2073768 4116 16:03:01 799748 3298940 3238912 80.20 90260 2525172 1377040 27.07 889928 2082740 5624 16:04:01 789224 3295080 3249436 80.46 90404 2531200 1373936 27.01 899484 2085932 4540 16:05:01 786136 3299580 3252524 80.53 90564 2538108 1381148 27.15 896020 2089852 3740 16:06:01 764732 3298504 3273928 81.06 90724 2557380 1376160 27.05 900132 2105964 3208 16:07:01 754800 3297052 3283860 81.31 90932 2565128 1377296 27.07 906240 2109764 3920 16:08:01 746076 3296320 3292584 81.53 91088 2572376 1377040 27.07 910312 2113620 5072 16:09:01 704356 3265580 3334304 82.56 91296 2582416 1375760 27.04 944892 2119116 7560 16:10:01 486316 3083844 3552344 87.96 91476 2617264 1698184 33.38 1144652 2136908 33316 16:11:01 743788 3300344 3294872 81.58 94328 2584056 941888 18.51 1094376 1947872 28028 Average: 820244 3280400 3218416 79.69 87886 2491332 1323508 26.02 905308 2054236 31347 15:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:57:01 ens3 82.56 75.19 981.59 10.45 0.00 0.00 0.00 0.00 15:57:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 1135.43 507.85 2494.26 46.85 0.00 0.00 0.00 0.00 15:58:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:58:01 veth4e8605e 357.12 906.78 26.40 1540.34 0.00 0.00 0.00 0.13 15:58:01 docker0 438.28 1021.28 25.88 2053.95 0.00 0.00 0.00 0.00 15:59:01 ens3 67.36 49.23 308.17 4.47 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 veth4e8605e 41.54 58.26 2.68 305.72 0.00 0.00 0.00 0.03 15:59:01 docker0 41.54 58.22 2.12 305.72 0.00 0.00 0.00 0.00 16:00:01 ens3 5.45 5.85 1.16 1.55 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 veth4e8605e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 5.95 5.87 1.32 1.78 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 6.05 6.15 1.24 1.96 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 7.42 7.83 1.57 5.05 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 veth4e8605e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 8.50 6.93 1.80 2.02 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 4.28 4.13 1.20 1.54 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 62.56 50.36 425.87 4.80 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 veth4e8605e 45.21 57.67 3.27 424.80 0.00 0.00 0.00 0.03 16:06:01 docker0 45.21 57.67 2.65 424.80 0.00 0.00 0.00 0.00 16:07:01 ens3 5.13 5.58 1.08 1.59 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 veth4e8605e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 7.65 7.23 1.64 2.06 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 7.77 7.08 1.68 2.07 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 8.93 9.05 1.87 2.28 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 veth4e8605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 25.60 25.25 19.66 14.15 0.00 0.00 0.00 0.00 16:11:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:11:01 docker0 0.98 0.90 0.08 4.18 0.00 0.00 0.00 0.00 Average: ens3 96.06 51.54 282.16 6.84 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 35.11 75.96 2.05 186.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4563) 03/14/24 _x86_64_ (4 CPU) 15:55:14 LINUX RESTART (4 CPU) 15:56:02 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 20.76 0.00 1.35 2.55 0.05 75.30 15:57:01 0 29.25 0.00 1.39 0.25 0.03 69.08 15:57:01 1 41.40 0.00 2.68 0.98 0.07 54.87 15:57:01 2 2.12 0.00 0.70 7.22 0.02 89.95 15:57:01 3 10.38 0.00 0.59 1.74 0.05 87.24 15:58:01 all 12.30 0.00 3.62 4.44 0.06 79.58 15:58:01 0 7.48 0.00 2.56 1.19 0.05 88.72 15:58:01 1 18.61 0.00 3.67 3.26 0.07 74.39 15:58:01 2 11.63 0.00 3.74 4.41 0.07 80.14 15:58:01 3 11.55 0.00 4.54 8.95 0.07 74.89 15:59:01 all 4.70 0.00 1.20 0.29 0.02 93.79 15:59:01 0 5.89 0.00 1.22 0.00 0.02 92.87 15:59:01 1 6.66 0.00 1.47 0.97 0.03 90.86 15:59:01 2 2.89 0.00 0.85 0.18 0.02 96.06 15:59:01 3 3.35 0.00 1.24 0.00 0.03 95.38 16:00:01 all 2.92 0.00 0.79 0.03 0.02 96.25 16:00:01 0 2.89 0.00 0.85 0.00 0.02 96.24 16:00:01 1 2.74 0.00 0.75 0.10 0.02 96.39 16:00:01 2 3.30 0.00 0.80 0.00 0.02 95.88 16:00:01 3 2.74 0.00 0.78 0.00 0.02 96.46 16:01:01 all 3.48 0.00 0.83 0.05 0.03 95.62 16:01:01 0 3.22 0.00 0.84 0.00 0.02 95.93 16:01:01 1 4.09 0.00 0.90 0.18 0.05 94.78 16:01:01 2 3.35 0.00 0.90 0.00 0.03 95.72 16:01:01 3 3.27 0.00 0.67 0.00 0.03 96.03 16:02:01 all 3.70 0.00 0.85 0.04 0.03 95.39 16:02:01 0 4.19 0.00 0.87 0.00 0.03 94.90 16:02:01 1 3.71 0.00 0.87 0.15 0.03 95.24 16:02:01 2 3.24 0.00 0.72 0.00 0.02 96.02 16:02:01 3 3.64 0.00 0.92 0.00 0.02 95.42 16:03:01 all 4.33 0.00 0.95 0.04 0.04 94.64 16:03:01 0 3.37 0.00 0.74 0.00 0.03 95.86 16:03:01 1 3.55 0.00 0.90 0.17 0.03 95.35 16:03:01 2 6.41 0.00 1.17 0.00 0.05 92.37 16:03:01 3 3.98 0.00 0.97 0.00 0.03 95.02 16:04:01 all 3.48 0.00 0.93 0.03 0.04 95.52 16:04:01 0 3.12 0.00 0.91 0.00 0.05 95.92 16:04:01 1 3.74 0.00 0.89 0.12 0.03 95.23 16:04:01 2 3.76 0.00 1.00 0.00 0.03 95.20 16:04:01 3 3.33 0.00 0.92 0.00 0.03 95.72 16:05:01 all 4.04 0.00 1.03 0.03 0.03 94.87 16:05:01 0 4.16 0.00 0.92 0.00 0.02 94.90 16:05:01 1 3.70 0.00 1.18 0.12 0.05 94.94 16:05:01 2 4.23 0.00 1.09 0.02 0.05 94.62 16:05:01 3 4.05 0.00 0.92 0.00 0.03 95.00 16:06:01 all 6.89 0.00 1.07 0.06 0.04 91.94 16:06:01 0 6.59 0.00 1.12 0.00 0.05 92.25 16:06:01 1 5.63 0.00 1.00 0.20 0.03 93.13 16:06:01 2 8.64 0.00 0.99 0.03 0.03 90.31 16:06:01 3 6.69 0.00 1.22 0.00 0.03 92.06 16:07:01 all 4.61 0.00 0.96 0.03 0.04 94.37 16:07:01 0 5.17 0.00 1.01 0.05 0.03 93.73 16:07:01 1 4.41 0.00 0.97 0.02 0.05 94.55 16:07:01 2 4.53 0.00 0.85 0.00 0.03 94.58 16:07:01 3 4.30 0.00 0.97 0.08 0.03 94.61 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 4.55 0.00 1.08 0.04 0.03 94.30 16:08:01 0 4.37 0.00 1.17 0.07 0.03 94.36 16:08:01 1 4.52 0.00 1.09 0.00 0.03 94.36 16:08:01 2 4.28 0.00 0.95 0.08 0.03 94.65 16:08:01 3 5.00 0.00 1.11 0.00 0.03 93.86 16:09:01 all 4.95 0.00 0.90 0.04 0.03 94.07 16:09:01 0 5.03 0.00 0.95 0.08 0.05 93.88 16:09:01 1 4.96 0.00 0.90 0.00 0.03 94.10 16:09:01 2 4.47 0.00 1.00 0.07 0.03 94.43 16:09:01 3 5.36 0.00 0.76 0.00 0.03 93.85 16:10:01 all 7.00 0.00 1.13 0.02 0.04 91.80 16:10:01 0 10.86 0.00 1.35 0.08 0.05 87.66 16:10:01 1 5.10 0.00 1.09 0.00 0.03 93.78 16:10:01 2 4.56 0.00 1.04 0.00 0.05 94.35 16:10:01 3 7.47 0.00 1.03 0.02 0.05 91.44 16:11:01 all 21.56 0.00 2.04 0.84 0.06 75.50 16:11:01 0 32.93 0.00 2.64 2.58 0.07 61.79 16:11:01 1 11.75 0.00 1.94 0.23 0.03 86.04 16:11:01 2 25.49 0.00 1.77 0.37 0.05 72.32 16:11:01 3 16.06 0.00 1.81 0.17 0.05 81.91 Average: all 7.27 0.00 1.25 0.57 0.04 90.88 Average: 0 8.55 0.00 1.24 0.29 0.04 89.89 Average: 1 8.27 0.00 1.35 0.43 0.04 89.91 Average: 2 6.20 0.00 1.17 0.82 0.04 91.78 Average: 3 6.07 0.00 1.23 0.72 0.04 91.94