---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-360 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 7.2G 63% / 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 481 363 0 3099 3179 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:ae:7d:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feae:7dbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:c9:71:44 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-360) 05/05/25 _x86_64_ (4 CPU) 15:32:47 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 171.94 69.19 102.75 5630.66 41211.95 15:35:01 168.63 27.02 141.62 3307.45 71374.12 15:36:01 399.88 67.09 332.79 14276.82 76236.36 15:37:01 227.68 110.71 116.96 4339.68 16147.71 15:38:01 171.35 149.63 21.73 7320.38 3544.61 Average: 228.09 84.91 143.18 6986.89 41606.72 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1594920 3284432 2443732 60.51 47364 1798784 967684 19.02 641800 1623860 174060 15:35:01 110868 3307244 3927784 97.25 85808 3217348 1110300 21.83 566156 3093940 310096 15:36:01 205116 3314840 3833536 94.92 140184 3023216 1215344 23.89 583392 2925364 376 15:37:01 794320 3317836 3244332 80.33 153944 2454260 1096548 21.55 796376 2155368 3040 15:38:01 425336 3281796 3613316 89.47 156308 2774816 973612 19.14 921496 2389408 26968 Average: 626112 3301230 3412540 84.50 116722 2653685 1072698 21.09 701844 2437588 102908 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 ens3 363.02 233.36 1437.54 65.50 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 ens3 431.13 183.69 14372.44 15.29 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 ens3 149.03 112.28 551.52 8.65 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 104.28 87.30 434.30 11.10 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 177.32 114.81 1315.75 29.35 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 244.35 146.17 3587.44 26.01 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 0.67 0.67 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-360) 05/05/25 _x86_64_ (4 CPU) 15:32:47 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 16.52 0.00 1.97 5.20 0.06 76.26 15:34:02 0 11.80 0.00 1.07 1.42 0.03 85.68 15:34:02 1 11.44 0.00 2.38 7.32 0.05 78.81 15:34:02 2 14.68 0.00 2.16 6.94 0.07 76.16 15:34:02 3 28.18 0.00 2.30 5.12 0.08 64.32 15:35:01 all 18.18 0.00 4.29 3.33 0.06 74.14 15:35:01 0 10.80 0.00 3.38 2.16 0.03 83.64 15:35:01 1 8.77 0.00 3.40 6.50 0.05 81.28 15:35:01 2 25.60 0.00 5.02 3.32 0.07 65.98 15:35:01 3 27.55 0.00 5.31 1.35 0.05 65.74 15:36:01 all 13.68 0.00 5.57 10.52 0.08 70.15 15:36:01 0 16.47 0.00 4.79 1.75 0.07 76.92 15:36:01 1 10.64 0.00 5.28 3.78 0.07 80.24 15:36:01 2 12.18 0.00 7.73 33.93 0.10 46.06 15:36:01 3 15.44 0.00 4.48 2.66 0.08 77.34 15:37:01 all 53.21 0.00 7.06 9.62 0.10 30.01 15:37:01 0 54.05 0.00 7.64 14.23 0.10 23.98 15:37:01 1 52.66 0.00 7.12 8.74 0.10 31.39 15:37:01 2 53.28 0.00 6.78 7.32 0.12 32.50 15:37:01 3 52.87 0.00 6.67 8.14 0.10 32.22 15:38:01 all 17.94 0.00 1.35 5.58 0.06 75.07 15:38:01 0 27.49 0.00 1.80 3.24 0.05 67.42 15:38:01 1 13.74 0.00 1.52 8.09 0.05 76.60 15:38:01 2 14.17 0.00 1.36 6.85 0.07 77.56 15:38:01 3 16.33 0.00 0.72 4.18 0.05 78.72 Average: all 23.91 0.00 4.04 6.85 0.07 65.13 Average: 0 24.17 0.00 3.73 4.57 0.06 67.48 Average: 1 19.47 0.00 3.94 6.89 0.06 69.64 Average: 2 23.93 0.00 4.60 11.68 0.08 59.71 Average: 3 28.08 0.00 3.88 4.30 0.07 63.66