---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9730 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 8.2G 58% / 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 515 244 0 3183 3145 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:60:a2:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe60:a29d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:3c:6a:88 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-9730) 11/07/24 _x86_64_ (4 CPU) 02:51:37 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 174.80 79.97 94.83 6120.45 41563.89 02:54:01 226.96 12.73 214.23 2281.62 25155.01 02:55:01 364.87 0.03 364.84 5.47 19718.98 02:56:01 359.49 0.00 359.49 0.00 17506.68 02:57:01 22.91 7.55 15.36 126.89 2758.41 02:58:01 14.26 6.68 7.58 114.78 6033.93 02:59:01 69.47 7.75 61.72 1170.47 13619.20 03:00:01 305.78 0.47 305.32 3.73 24843.86 03:01:01 468.60 18.45 450.15 2825.85 24524.32 03:02:01 5.07 0.22 4.85 8.27 383.33 Average: 201.24 13.39 187.85 1265.83 17611.15 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1696184 3388980 2342468 58.00 52628 1795944 875916 17.22 536876 1630064 152016 02:54:01 958956 3270472 3079696 76.26 76004 2365176 1275844 25.08 759708 2084956 50000 02:55:01 558020 3249400 3480632 86.18 102380 2681296 1283748 25.23 819096 2376232 8144 02:56:01 303300 3317412 3735352 92.49 121340 2945980 1239720 24.37 829408 2581928 296 02:57:01 1044336 3305836 2994316 74.14 122072 2256340 1238548 24.35 777792 1954964 22488 02:58:01 908344 3252144 3130308 77.51 122124 2336936 1287628 25.31 845528 2021620 24668 02:59:01 544492 3246520 3494160 86.52 123944 2648340 1284148 25.24 1038984 2147436 44364 03:00:01 442368 3187432 3596284 89.05 138776 2654584 1346940 26.48 867880 2396532 4440 03:01:01 394996 3290552 3643656 90.22 150436 2821532 1057092 20.78 816072 2529940 7808 03:02:01 368492 3285716 3670160 90.88 150500 2822132 1061056 20.86 1735496 1614608 12 Average: 721949 3279446 3316703 82.12 116020 2532826 1195064 23.49 902684 2133828 31424 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 331.79 236.76 1409.64 67.65 0.00 0.00 0.00 0.00 02:53:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 435.18 252.47 2510.54 24.35 0.00 0.00 0.00 0.00 02:54:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 373.52 204.42 2042.31 17.14 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 19.81 17.46 11.98 4.46 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 12.33 9.61 31.02 1.67 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 0.90 0.92 0.23 0.23 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 180.12 108.70 989.61 9.29 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 621.11 310.68 3531.77 24.94 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 20.42 16.52 9.65 7.02 0.00 0.00 0.00 0.00 03:01:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 402.27 729.63 29.77 5818.93 0.00 0.00 0.00 0.00 03:02:01 lo 3.63 3.63 0.32 0.32 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 239.73 188.70 1056.60 597.44 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9730) 11/07/24 _x86_64_ (4 CPU) 02:51:37 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.82 0.00 2.40 5.43 0.05 73.30 02:53:01 0 28.49 0.00 2.51 4.18 0.08 64.74 02:53:01 1 27.39 0.00 3.60 3.53 0.05 65.43 02:53:01 2 8.37 0.00 1.46 7.53 0.05 82.60 02:53:01 3 11.00 0.00 2.04 6.52 0.05 80.39 02:54:01 all 12.86 0.00 2.51 6.21 0.06 78.36 02:54:01 0 5.88 0.00 2.68 7.49 0.07 83.88 02:54:01 1 11.56 0.00 2.06 3.79 0.03 82.55 02:54:01 2 5.91 0.00 1.90 10.11 0.07 82.02 02:54:01 3 28.08 0.00 3.37 3.47 0.08 65.00 02:55:01 all 6.93 0.00 3.54 11.16 0.08 78.29 02:55:01 0 5.71 0.00 4.59 22.01 0.07 67.62 02:55:01 1 8.72 0.00 2.80 3.05 0.07 85.36 02:55:01 2 6.54 0.00 2.59 2.54 0.10 88.23 02:55:01 3 6.74 0.00 4.23 16.97 0.07 71.99 02:56:01 all 9.43 0.00 4.08 11.94 0.08 74.47 02:56:01 0 7.68 0.00 3.11 4.09 0.05 85.07 02:56:01 1 10.54 0.00 3.22 8.24 0.07 77.94 02:56:01 2 14.31 0.00 4.17 6.84 0.08 74.60 02:56:01 3 5.19 0.00 5.81 28.65 0.08 60.27 02:57:01 all 20.68 0.00 3.97 0.49 0.05 74.81 02:57:01 0 19.70 0.00 4.27 0.38 0.05 75.59 02:57:01 1 22.55 0.00 4.19 0.79 0.05 72.42 02:57:01 2 24.32 0.00 4.09 0.50 0.07 71.02 02:57:01 3 16.14 0.00 3.31 0.27 0.05 80.24 02:58:01 all 22.73 0.00 2.25 0.18 0.05 74.79 02:58:01 0 37.43 0.00 3.22 0.18 0.05 59.12 02:58:01 1 13.68 0.00 1.63 0.03 0.05 84.60 02:58:01 2 26.15 0.00 2.58 0.52 0.05 70.70 02:58:01 3 13.61 0.00 1.57 0.02 0.05 84.75 02:59:01 all 20.92 0.00 2.93 1.59 0.06 74.51 02:59:01 0 20.65 0.00 2.69 2.27 0.05 74.34 02:59:01 1 20.51 0.00 2.74 1.58 0.03 75.14 02:59:01 2 19.73 0.00 3.14 1.27 0.05 75.82 02:59:01 3 22.77 0.00 3.18 1.24 0.07 72.75 03:00:01 all 7.92 0.00 3.36 9.23 0.07 79.43 03:00:01 0 10.76 0.00 3.64 6.05 0.07 79.49 03:00:01 1 8.89 0.00 2.91 9.87 0.07 78.26 03:00:01 2 9.49 0.00 5.02 16.64 0.10 68.75 03:00:01 3 2.57 0.00 1.87 4.42 0.05 91.09 03:01:01 all 8.56 0.00 3.71 15.45 0.08 72.20 03:01:01 0 11.91 0.00 2.34 3.26 0.07 82.42 03:01:01 1 7.54 0.00 4.58 29.29 0.08 58.52 03:01:01 2 9.26 0.00 2.85 6.12 0.12 81.66 03:01:01 3 5.52 0.00 5.07 23.18 0.07 66.17 03:02:01 all 31.64 0.00 1.07 0.03 0.08 67.18 03:02:01 0 33.84 0.00 1.16 0.12 0.07 64.82 03:02:01 1 33.54 0.00 1.03 0.02 0.08 65.32 03:02:01 2 27.44 0.00 1.11 0.02 0.08 71.35 03:02:01 3 31.70 0.00 1.00 0.00 0.07 67.22 Average: all 16.06 0.00 2.98 6.16 0.06 74.73 Average: 0 18.22 0.00 3.02 5.00 0.06 73.70 Average: 1 16.50 0.00 2.87 6.00 0.06 74.56 Average: 2 15.17 0.00 2.89 5.19 0.08 76.67 Average: 3 14.34 0.00 3.14 8.45 0.06 74.00