---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-584 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 498 415 0 3029 3162 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:6b:0a:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe6b:ac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:be:df:19 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-584) 11/23/23 _x86_64_ (4 CPU) 14:22:37 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 140.59 75.70 64.89 5777.87 43005.34 14:25:01 241.65 34.85 206.81 5396.04 114528.74 14:26:01 445.18 272.97 172.20 16656.02 54777.40 14:27:01 291.97 18.64 273.33 1400.90 22726.37 14:28:01 61.11 1.40 59.71 56.78 11517.09 14:29:01 1.60 0.00 1.60 0.00 35.19 14:30:01 0.98 0.00 0.98 0.00 11.73 14:31:01 1.45 0.00 1.45 0.00 18.13 14:32:01 101.68 58.97 42.71 2754.74 6324.15 Average: 142.94 51.34 91.59 3556.28 28089.59 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1672976 3357632 2365680 58.58 49312 1789860 839760 16.51 557884 1627148 140296 14:25:01 159632 3314240 3879024 96.05 104864 3105700 1024900 20.15 494532 3066932 260 14:26:01 742416 3314940 3296240 81.62 133216 2527616 987732 19.42 539732 2471096 308 14:27:01 103692 3090236 3934964 97.43 153296 2888748 1546056 30.39 956384 2650716 72736 14:28:01 729772 3256032 3308884 81.93 154036 2449096 1495100 29.39 789932 2213132 808 14:29:01 720204 3246404 3318452 82.17 154072 2449100 1504256 29.57 798916 2213100 144 14:30:01 712448 3238688 3326208 82.36 154088 2449104 1517868 29.84 807804 2213096 188 14:31:01 713864 3240136 3324792 82.32 154124 2449108 1517868 29.84 804888 2213100 40 14:32:01 490032 3260476 3548624 87.87 158880 2688148 925280 18.19 872848 2372096 43696 Average: 671671 3257643 3366985 83.37 135099 2532942 1262091 24.81 735880 2337824 28720 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 396.02 247.18 1460.55 61.93 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 392.46 278.62 11905.34 31.53 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 14:26:01 ens3 450.52 339.69 3425.64 23.07 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 ens3 167.30 140.65 776.80 13.81 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:28:01 ens3 54.03 37.60 10.75 31.43 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 17.58 17.58 5.70 5.70 0.00 0.00 0.00 0.00 14:29:01 ens3 153.57 110.70 30.96 72.05 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 52.87 52.87 15.83 15.83 0.00 0.00 0.00 0.00 14:30:01 ens3 98.65 72.77 19.60 53.36 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 32.43 32.43 8.32 8.32 0.00 0.00 0.00 0.00 14:31:01 ens3 28.08 21.06 5.54 15.28 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 14.26 14.26 4.61 4.61 0.00 0.00 0.00 0.00 14:32:01 ens3 300.58 199.67 2419.92 25.77 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 226.51 160.74 2231.11 36.42 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 13.75 13.75 3.90 3.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-584) 11/23/23 _x86_64_ (4 CPU) 14:22:37 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.19 0.00 2.32 3.75 0.06 73.68 14:24:01 0 17.31 0.00 1.93 3.17 0.05 77.53 14:24:01 1 18.14 0.00 2.08 8.31 0.05 71.41 14:24:01 2 7.66 0.00 1.48 1.77 0.03 89.05 14:24:01 3 37.65 0.00 3.80 1.75 0.09 56.71 14:25:01 all 25.78 0.00 6.70 3.57 0.07 63.88 14:25:01 0 20.04 0.00 6.24 1.26 0.03 72.43 14:25:01 1 37.83 0.00 6.33 1.50 0.07 54.27 14:25:01 2 20.89 0.00 7.42 7.33 0.08 64.28 14:25:01 3 24.35 0.00 6.79 4.25 0.07 64.55 14:26:01 all 8.59 0.00 4.24 13.10 0.07 74.01 14:26:01 0 7.68 0.00 5.47 11.25 0.07 75.54 14:26:01 1 5.45 0.00 3.24 16.01 0.07 75.24 14:26:01 2 11.84 0.00 4.32 11.03 0.10 72.71 14:26:01 3 9.38 0.00 3.93 14.13 0.07 72.50 14:27:01 all 25.73 0.00 6.48 6.93 0.09 60.78 14:27:01 0 24.62 0.00 6.11 6.41 0.08 62.77 14:27:01 1 27.34 0.00 6.91 14.79 0.08 50.88 14:27:01 2 25.62 0.00 6.30 5.30 0.08 62.70 14:27:01 3 25.33 0.00 6.59 1.20 0.10 66.78 14:28:01 all 15.43 0.00 2.91 1.40 0.05 80.21 14:28:01 0 15.35 0.00 2.72 1.58 0.03 80.31 14:28:01 1 15.20 0.00 2.70 2.03 0.03 80.04 14:28:01 2 15.13 0.00 2.88 1.91 0.05 80.03 14:28:01 3 16.06 0.00 3.32 0.07 0.05 80.51 14:29:01 all 0.94 0.00 0.80 0.01 0.03 98.22 14:29:01 0 1.04 0.00 0.77 0.00 0.03 98.16 14:29:01 1 1.00 0.00 0.62 0.07 0.02 98.30 14:29:01 2 0.92 0.00 1.02 0.00 0.03 98.03 14:29:01 3 0.82 0.00 0.82 0.00 0.03 98.32 14:30:01 all 0.88 0.00 0.51 0.01 0.03 98.57 14:30:01 0 0.68 0.00 0.48 0.00 0.02 98.81 14:30:01 1 0.68 0.00 0.55 0.03 0.03 98.70 14:30:01 2 0.63 0.00 0.58 0.00 0.03 98.75 14:30:01 3 1.55 0.00 0.42 0.00 0.02 98.02 14:31:01 all 0.74 0.00 0.20 0.01 0.02 99.04 14:31:01 0 0.25 0.00 0.22 0.00 0.02 99.52 14:31:01 1 0.22 0.00 0.27 0.03 0.02 99.47 14:31:01 2 0.23 0.00 0.17 0.00 0.02 99.58 14:31:01 3 2.22 0.00 0.13 0.00 0.02 97.63 14:32:01 all 17.51 0.00 1.57 2.18 0.05 78.69 14:32:01 0 11.11 0.00 1.34 2.51 0.03 85.02 14:32:01 1 14.73 0.00 1.59 4.24 0.05 79.39 14:32:01 2 33.01 0.00 1.86 0.77 0.07 64.30 14:32:01 3 11.23 0.00 1.48 1.21 0.05 86.03 Average: all 12.82 0.00 2.85 3.43 0.05 80.85 Average: 0 10.87 0.00 2.81 2.92 0.04 83.36 Average: 1 13.36 0.00 2.69 5.20 0.05 78.70 Average: 2 12.86 0.00 2.88 3.11 0.06 81.10 Average: 3 14.19 0.00 3.01 2.50 0.05 80.25