---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3214 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 6.9G 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: 3944 502 626 0 2814 3158 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:52:10:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe52:1044/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:4b:c0:a3 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-3214) 06/11/24 _x86_64_ (4 CPU) 07:07:23 LINUX RESTART (4 CPU) 07:08:01 tps rtps wtps bread/s bwrtn/s 07:09:01 123.62 35.85 87.77 1689.47 8585.87 07:10:01 307.11 84.68 222.44 5639.84 121668.35 07:11:01 163.16 55.41 107.75 4880.37 22192.74 07:12:01 218.36 42.59 175.77 1645.19 6783.80 07:13:02 92.70 2.22 90.48 164.24 8618.30 07:14:01 356.85 328.61 28.25 27710.83 9636.33 Average: 209.90 90.90 119.00 6897.17 29644.51 07:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 1544064 3352832 2494596 61.77 54088 1905316 893848 17.57 583556 1722052 149268 07:10:01 121056 3248352 3917604 97.00 115036 3050828 1304024 25.63 597312 2980068 436 07:11:01 783480 3237064 3255180 80.60 126124 2416644 1322360 25.99 857592 2107768 1236 07:12:01 639564 3303656 3399096 84.16 142164 2575004 1251776 24.61 884416 2187768 37488 07:13:02 526240 3312156 3512420 86.97 144512 2686332 1257184 24.71 939532 2240084 476 07:14:01 807220 3288876 3231440 80.01 145200 2452140 1155620 22.72 825796 2147332 3628 Average: 736937 3290489 3301723 81.75 121187 2514377 1197469 23.54 781367 2230845 32089 07:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 ens3 215.08 166.03 1401.65 26.67 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 07:10:01 ens3 463.41 204.28 13522.45 21.93 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 07:11:01 ens3 679.36 409.41 373.65 134.85 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 146.86 70.14 753.75 9.99 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:13:02 ens3 51.61 44.84 65.57 12.61 0.00 0.00 0.00 0.00 07:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 ens3 267.97 166.02 60.85 59.10 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 304.17 176.83 2704.53 44.15 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 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3214) 06/11/24 _x86_64_ (4 CPU) 07:07:23 LINUX RESTART (4 CPU) 07:08:01 CPU %user %nice %system %iowait %steal %idle 07:09:01 all 20.14 0.00 1.69 3.47 0.05 74.64 07:09:01 0 23.09 0.00 1.78 3.04 0.08 72.01 07:09:01 1 32.30 0.00 2.03 0.52 0.07 65.09 07:09:01 2 16.40 0.00 1.62 2.19 0.05 79.73 07:09:01 3 8.79 0.00 1.32 8.12 0.05 81.71 07:10:01 all 22.32 0.00 7.38 6.94 0.07 63.28 07:10:01 0 29.92 0.00 8.30 4.06 0.09 57.63 07:10:01 1 21.45 0.00 8.32 12.05 0.07 58.11 07:10:01 2 17.59 0.00 5.41 6.18 0.07 70.75 07:10:01 3 20.33 0.00 7.51 5.46 0.05 66.65 07:11:01 all 41.42 0.00 18.85 4.63 0.10 35.00 07:11:01 0 43.09 0.00 19.05 0.73 0.10 37.03 07:11:01 1 39.94 0.00 17.33 2.44 0.10 40.19 07:11:01 2 43.13 0.00 19.56 11.75 0.12 25.44 07:11:01 3 39.52 0.00 19.45 3.63 0.10 37.31 07:12:01 all 13.23 0.00 6.81 7.02 0.08 72.86 07:12:01 0 12.83 0.00 7.05 1.92 0.07 78.13 07:12:01 1 11.16 0.00 6.52 1.89 0.07 80.36 07:12:01 2 13.82 0.00 7.53 16.41 0.10 62.14 07:12:01 3 15.10 0.00 6.14 7.94 0.07 70.76 07:13:02 all 25.41 0.00 7.54 2.01 0.08 64.96 07:13:02 0 25.87 0.00 8.29 0.23 0.08 65.52 07:13:02 1 22.69 0.00 6.89 4.97 0.08 65.37 07:13:02 2 23.96 0.00 6.74 1.80 0.08 67.42 07:13:02 3 29.10 0.00 8.24 1.05 0.08 61.53 07:14:01 all 28.70 0.00 11.00 20.13 0.10 40.07 07:14:01 0 28.83 0.00 11.25 20.54 0.10 39.29 07:14:01 1 28.02 0.00 10.90 18.99 0.09 41.99 07:14:01 2 28.59 0.00 10.70 21.87 0.10 38.74 07:14:01 3 29.40 0.00 11.12 19.10 0.09 40.29 Average: all 25.20 0.00 8.88 7.32 0.08 58.52 Average: 0 27.24 0.00 9.28 5.04 0.09 58.35 Average: 1 25.94 0.00 8.67 6.76 0.08 58.55 Average: 2 23.92 0.00 8.60 9.98 0.09 57.41 Average: 3 23.70 0.00 8.96 7.51 0.07 59.76