---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5204 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 13G 7.0G 65% / 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 493 649 0 2800 3167 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:69:ce:8b brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe69:ce8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:36:25:f4 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-5204) 06/28/24 _x86_64_ (4 CPU) 17:53:32 LINUX RESTART (4 CPU) 17:54:02 tps rtps wtps bread/s bwrtn/s 17:55:01 151.50 66.65 84.85 4996.03 9893.51 17:56:01 312.76 83.53 229.23 5380.81 122383.48 17:57:01 151.76 55.86 95.90 5137.54 21375.24 17:58:01 231.98 47.84 184.14 1886.62 6885.25 17:59:01 88.29 2.43 85.85 168.51 8586.57 18:00:01 281.74 248.07 33.67 16061.85 9646.52 Average: 203.16 84.12 119.04 5607.20 29857.69 17:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1566064 3362520 2472588 61.22 53332 1894036 870780 17.12 571444 1712252 158440 17:56:01 169476 3290508 3869176 95.80 114680 3051104 1245260 24.48 568164 2966692 352 17:57:01 1396052 3230604 2642600 65.43 124348 1829052 1315380 25.86 782620 1601140 1224 17:58:01 1250824 3299460 2787828 69.03 141508 1994036 1233748 24.25 807708 1687696 36784 17:59:01 1136828 3304052 2901824 71.85 143680 2105380 1236180 24.30 866204 1739856 456 18:00:01 797912 3297156 3240740 80.24 144644 2458048 1049592 20.63 1368768 1601552 4480 Average: 1052859 3297383 2985793 73.93 120365 2221943 1158490 22.77 827485 1884865 33623 17:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 17:55:01 ens3 426.35 296.83 2101.75 71.93 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 17:56:01 ens3 475.12 227.51 13594.64 19.62 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 771.20 434.49 376.76 154.76 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 ens3 153.72 77.44 774.61 9.65 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 49.43 39.66 64.13 11.46 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 18:00:01 ens3 335.02 440.19 46.38 3049.58 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: lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 368.32 252.57 2829.22 554.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5204) 06/28/24 _x86_64_ (4 CPU) 17:53:32 LINUX RESTART (4 CPU) 17:54:02 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 22.20 0.00 1.97 4.18 0.07 71.59 17:55:01 0 18.24 0.00 1.24 5.45 0.05 75.02 17:55:01 1 11.28 0.00 1.55 4.72 0.05 82.40 17:55:01 2 38.63 0.00 3.22 4.87 0.10 53.18 17:55:01 3 20.63 0.00 1.88 1.64 0.09 75.77 17:56:01 all 22.76 0.00 7.59 6.48 0.10 63.07 17:56:01 0 19.22 0.00 8.27 5.43 0.08 67.00 17:56:01 1 17.89 0.00 5.20 2.64 0.08 74.18 17:56:01 2 20.93 0.00 8.18 11.04 0.12 59.73 17:56:01 3 33.06 0.00 8.73 6.85 0.12 51.24 17:57:01 all 41.84 0.00 19.05 4.14 0.14 34.82 17:57:01 0 43.17 0.00 18.24 6.62 0.12 31.86 17:57:01 1 44.33 0.00 19.17 4.96 0.15 31.39 17:57:01 2 40.81 0.00 19.25 1.04 0.15 38.75 17:57:01 3 39.06 0.00 19.54 3.94 0.15 37.31 17:58:01 all 12.56 0.00 6.40 7.47 0.10 73.46 17:58:01 0 12.37 0.00 6.71 15.38 0.12 65.43 17:58:01 1 13.80 0.00 6.78 6.32 0.10 73.00 17:58:01 2 10.60 0.00 6.43 3.88 0.12 78.98 17:58:01 3 13.49 0.00 5.72 4.28 0.08 76.42 17:59:01 all 25.66 0.00 7.42 2.35 0.11 64.46 17:59:01 0 21.73 0.00 6.79 1.74 0.08 69.66 17:59:01 1 32.44 0.00 8.40 0.49 0.12 58.56 17:59:01 2 28.38 0.00 7.73 1.07 0.12 62.71 17:59:01 3 20.10 0.00 6.72 6.15 0.10 66.92 18:00:01 all 37.52 0.00 10.53 11.71 0.12 40.13 18:00:01 0 37.66 0.00 10.59 12.21 0.10 39.45 18:00:01 1 37.88 0.00 10.56 12.84 0.12 38.60 18:00:01 2 37.08 0.00 10.37 9.35 0.13 43.07 18:00:01 3 37.46 0.00 10.62 12.40 0.12 39.40 Average: all 27.12 0.00 8.85 6.05 0.11 57.87 Average: 0 25.43 0.00 8.66 7.81 0.09 58.00 Average: 1 26.34 0.00 8.64 5.33 0.10 59.59 Average: 2 29.41 0.00 9.22 5.19 0.12 56.06 Average: 3 27.31 0.00 8.90 5.88 0.11 57.81