---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-637 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 7.0G 64% / 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 487 416 0 3039 3176 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:bc:5f:3c brd ff:ff:ff:ff:ff:ff inet 10.32.6.153/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:febc:5f3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:49:f0:e1 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-637) 05/10/24 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:02 185.82 83.69 102.13 6553.31 43231.21 17:56:01 125.13 13.12 112.00 2309.52 46542.91 17:57:01 243.04 94.67 148.37 5631.30 80865.13 17:58:01 276.15 67.66 208.50 3750.44 22740.08 17:59:01 107.23 21.26 85.97 1599.60 4541.51 18:00:01 76.05 2.38 73.67 168.51 8179.70 18:01:01 372.34 349.00 23.34 27281.97 9516.83 18:02:01 52.27 30.94 21.33 2013.26 938.24 Average: 179.87 82.99 96.89 6171.51 27036.09 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 1574140 3258060 2464512 61.02 42000 1801052 992392 19.51 679220 1614456 79932 17:56:01 155408 3307552 3883244 96.15 68348 3198840 1122344 22.06 629496 2996124 280628 17:57:01 671536 2477548 3367116 83.37 116844 1816924 2409092 47.36 1425140 1659420 49616 17:58:01 1101132 3220828 2937520 72.74 136188 2101996 1319208 25.93 886380 1792300 2428 17:59:01 987472 3285380 3051180 75.55 143196 2248676 1261804 24.80 918448 1849980 36988 18:00:01 465300 2498184 3573352 88.48 145240 2008704 2347748 46.15 1569680 1713396 10620 18:01:01 585800 3302124 3452852 85.50 145656 2699636 1072376 21.08 981852 2237600 4380 18:02:01 485176 3286208 3553476 87.99 147588 2779800 994412 19.55 1851752 1461768 20188 Average: 753246 3079486 3285406 81.35 118132 2331954 1439922 28.30 1117746 1915630 60598 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:02 ens3 476.55 295.85 1971.60 71.68 0.00 0.00 0.00 0.00 17:55:02 lo 1.13 1.13 0.10 0.10 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 ens3 421.54 177.43 13692.67 16.52 0.00 0.00 0.00 0.00 17:56:01 lo 2.44 2.44 0.21 0.21 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 ens3 301.48 167.32 306.57 57.03 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 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 246.63 128.45 248.08 47.35 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 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 154.11 79.79 775.47 12.42 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 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 43.83 35.54 63.62 12.46 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 163.58 143.87 30.74 668.32 0.00 0.00 0.00 0.00 18:01:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 344.39 616.63 36.61 4809.28 0.00 0.00 0.00 0.00 18:02:01 lo 3.40 3.40 0.30 0.30 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 268.71 205.66 2117.53 713.19 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-637) 05/10/24 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 21.19 0.00 2.59 5.66 0.19 70.37 17:55:02 0 26.97 0.00 2.95 3.15 0.18 66.76 17:55:02 1 17.72 0.00 2.81 4.85 0.20 74.42 17:55:02 2 14.63 0.00 2.06 6.07 0.20 77.04 17:55:02 3 25.42 0.00 2.49 8.57 0.18 63.33 17:56:01 all 23.51 0.00 3.00 2.55 0.24 70.71 17:56:01 0 15.81 0.00 2.55 1.09 0.14 80.42 17:56:01 1 43.05 0.00 3.63 1.09 0.31 51.92 17:56:01 2 26.81 0.00 3.49 1.26 0.31 68.14 17:56:01 3 8.29 0.00 2.32 6.78 0.21 82.40 17:57:01 all 31.81 0.00 13.93 4.78 0.45 49.04 17:57:01 0 31.26 0.00 14.74 3.07 0.46 50.48 17:57:01 1 29.08 0.00 12.33 2.99 0.44 55.16 17:57:01 2 37.30 0.00 14.31 7.79 0.49 40.11 17:57:01 3 29.61 0.00 14.37 5.27 0.37 50.38 17:58:01 all 31.84 0.00 12.54 9.21 0.28 46.13 17:58:01 0 30.34 0.00 13.23 19.72 0.32 36.39 17:58:01 1 35.26 0.00 11.48 6.97 0.20 46.09 17:58:01 2 30.56 0.00 13.18 7.26 0.38 48.61 17:58:01 3 31.20 0.00 12.22 2.88 0.23 53.46 17:59:01 all 18.94 0.00 8.96 2.37 0.29 69.44 17:59:01 0 19.40 0.00 10.22 4.57 0.32 65.50 17:59:01 1 20.41 0.00 9.00 2.70 0.34 67.56 17:59:01 2 18.31 0.00 9.34 1.64 0.28 70.43 17:59:01 3 17.61 0.00 7.31 0.59 0.23 74.26 18:00:01 all 28.02 0.00 6.71 1.15 0.20 63.92 18:00:01 0 29.58 0.00 6.74 0.90 0.20 62.58 18:00:01 1 27.07 0.00 7.04 0.47 0.17 65.26 18:00:01 2 28.55 0.00 6.79 0.58 0.22 63.85 18:00:01 3 26.87 0.00 6.29 2.63 0.20 64.01 18:01:01 all 31.13 0.00 10.20 20.10 0.39 38.18 18:01:01 0 32.07 0.00 10.03 21.00 0.37 36.54 18:01:01 1 29.75 0.00 10.30 21.38 0.37 38.20 18:01:01 2 31.65 0.00 10.64 21.14 0.52 36.04 18:01:01 3 31.06 0.00 9.82 16.88 0.30 41.94 18:02:01 all 36.44 0.00 1.29 1.41 0.20 60.67 18:02:01 0 40.51 0.00 1.42 2.99 0.20 54.88 18:02:01 1 36.31 0.00 1.13 0.28 0.20 62.07 18:02:01 2 34.95 0.00 1.35 0.58 0.18 62.94 18:02:01 3 33.97 0.00 1.30 1.77 0.18 62.77 Average: all 27.86 0.00 7.40 5.90 0.28 58.56 Average: 0 28.26 0.00 7.73 7.08 0.27 56.66 Average: 1 29.81 0.00 7.21 5.09 0.28 57.61 Average: 2 27.84 0.00 7.64 5.78 0.32 58.42 Average: 3 25.54 0.00 7.01 5.66 0.24 61.55