---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1278 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 9.2G 11G 48% / 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 454 1090 0 2399 3223 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:b7:75:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:feb7:75b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:6f:7e:d1 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-1278) 05/18/24 _x86_64_ (4 CPU) 16:48:46 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:02 133.42 65.93 67.49 5552.28 38309.11 16:51:01 50.11 15.84 34.27 934.30 4754.60 16:52:01 47.04 2.71 44.32 107.40 7281.68 16:53:01 58.61 29.19 29.42 1625.46 4662.45 16:54:01 9.76 0.00 9.76 0.00 1113.44 16:55:01 7.71 0.17 7.54 2.26 315.90 16:56:01 35.28 8.83 26.45 763.49 3616.12 16:57:01 25.09 3.12 21.97 121.81 2394.14 16:58:01 24.86 0.68 24.18 77.84 3742.22 Average: 43.52 14.05 29.48 1020.52 7358.18 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:02 1895148 3357800 2143512 53.07 30640 1600004 903196 17.75 522608 1466780 17092 16:51:01 1658108 3280452 2380552 58.94 41988 1741748 974216 19.15 643232 1569728 30520 16:52:01 1571784 3329444 2466876 61.08 55556 1854572 916088 18.01 596800 1685228 41452 16:53:01 1341468 3218388 2697192 66.78 61380 1962136 1032700 20.30 718552 1781648 2816 16:54:01 1308092 3213460 2730568 67.61 62728 1988248 1042616 20.49 725064 1806792 872 16:55:01 1279888 3192060 2758772 68.31 64412 1992352 1071344 21.06 748108 1809616 1184 16:56:01 413560 2451088 3625100 89.76 66532 2112380 1799400 35.37 1542284 1872072 1776 16:57:01 1107868 3288072 2930792 72.57 69396 2248640 935236 18.38 784584 1931324 77044 16:58:01 1116564 3299632 2922096 72.35 71844 2249468 924920 18.18 778816 1929000 2492 Average: 1299164 3181155 2739496 67.83 58275 1972172 1066635 20.97 784450 1761354 19472 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:02 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:02 ens3 160.41 110.31 732.89 54.79 0.00 0.00 0.00 0.00 16:51:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 51.67 38.93 690.25 4.68 0.00 0.00 0.00 0.00 16:52:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 24.98 20.85 229.73 3.08 0.00 0.00 0.00 0.00 16:53:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 72.08 62.63 236.74 14.62 0.00 0.00 0.00 0.00 16:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 69.47 84.84 428.86 12.64 0.00 0.00 0.00 0.00 16:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 75.36 108.02 63.41 16.68 0.00 0.00 0.00 0.00 16:56:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 212.34 201.37 1582.87 34.42 0.00 0.00 0.00 0.00 16:57:01 lo 6.23 6.23 2.32 2.32 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 179.51 177.21 971.07 33.74 0.00 0.00 0.00 0.00 16:58:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 10.36 12.21 8.69 5.60 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.31 0.31 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 95.21 90.81 549.12 20.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1278) 05/18/24 _x86_64_ (4 CPU) 16:48:46 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:02 all 11.10 0.00 3.83 6.80 15.27 63.00 16:50:02 0 8.12 0.00 3.97 9.86 14.95 63.11 16:50:02 1 11.61 0.00 3.31 8.49 12.23 64.36 16:50:02 2 15.08 0.00 4.49 5.63 17.12 57.68 16:50:02 3 9.59 0.00 3.54 3.24 16.77 66.86 16:51:01 all 15.63 0.00 2.17 3.45 6.72 72.03 16:51:01 0 8.55 0.00 1.34 0.53 3.91 85.68 16:51:01 1 26.66 0.00 2.10 1.56 8.21 61.47 16:51:01 2 14.83 0.00 3.62 10.59 8.10 62.87 16:51:01 3 12.45 0.00 1.57 1.01 6.63 78.35 16:52:01 all 17.20 0.00 1.82 3.00 6.79 71.19 16:52:01 0 6.02 0.00 1.08 1.05 5.19 86.66 16:52:01 1 16.54 0.00 2.40 4.25 6.21 70.60 16:52:01 2 19.32 0.00 1.78 5.95 9.26 63.69 16:52:01 3 26.79 0.00 2.07 0.68 6.44 64.02 16:53:01 all 13.69 0.00 2.07 2.67 11.37 70.20 16:53:01 0 8.94 0.00 1.87 1.95 12.05 75.19 16:53:01 1 8.89 0.00 1.67 1.30 10.82 77.33 16:53:01 2 27.62 0.00 3.13 6.23 11.93 51.08 16:53:01 3 9.34 0.00 1.58 1.19 10.70 77.19 16:54:01 all 6.14 0.00 0.91 0.10 6.30 86.54 16:54:01 0 3.89 0.00 0.72 0.02 5.66 89.72 16:54:01 1 5.36 0.00 0.98 0.02 4.80 88.85 16:54:01 2 5.86 0.00 1.02 0.38 8.28 84.46 16:54:01 3 9.45 0.00 0.95 0.00 6.45 83.15 16:55:01 all 4.68 0.00 0.81 0.09 5.76 88.66 16:55:01 0 4.80 0.00 0.56 0.00 4.83 89.81 16:55:01 1 3.44 0.00 0.74 0.11 3.99 91.72 16:55:01 2 7.26 0.00 1.18 0.08 8.28 83.19 16:55:01 3 3.20 0.00 0.76 0.18 5.84 90.02 16:56:01 all 34.07 0.00 3.76 0.95 20.19 41.03 16:56:01 0 31.44 0.00 3.12 1.37 19.62 44.46 16:56:01 1 35.48 0.00 5.49 0.53 17.44 41.06 16:56:01 2 34.94 0.00 2.56 0.33 21.68 40.49 16:56:01 3 34.37 0.00 3.76 1.59 22.13 38.15 16:57:01 all 26.77 0.00 2.97 0.95 17.52 51.79 16:57:01 0 23.83 0.00 3.29 2.01 18.76 52.12 16:57:01 1 30.24 0.00 2.71 0.19 16.82 50.04 16:57:01 2 28.26 0.00 2.98 1.18 17.35 50.24 16:57:01 3 24.72 0.00 2.91 0.41 17.15 54.81 16:58:01 all 18.66 0.00 1.57 1.37 5.69 72.71 16:58:01 0 18.31 0.00 1.42 0.82 6.55 72.91 16:58:01 1 17.77 0.00 1.75 2.24 5.38 72.85 16:58:01 2 15.03 0.00 1.49 0.98 6.15 76.36 16:58:01 3 23.53 0.00 1.62 1.47 4.65 68.72 Average: all 16.50 0.00 2.22 2.15 10.69 68.44 Average: 0 12.71 0.00 1.94 1.97 10.23 73.15 Average: 1 17.46 0.00 2.37 2.07 9.64 68.46 Average: 2 18.72 0.00 2.47 3.47 12.06 63.29 Average: 3 17.08 0.00 2.09 1.09 10.81 68.93