---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8162 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 7.2G 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 473 385 0 3084 3187 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:04:13:2c brd ff:ff:ff:ff:ff:ff inet 10.32.7.122/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe04:132c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:55:18:66 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-8162) 10/19/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 189.14 83.74 105.40 6569.31 41728.13 15:35:01 302.65 78.20 224.45 15681.28 125863.56 15:36:01 380.92 27.45 353.47 2841.26 25220.46 15:37:01 259.03 211.01 48.02 8196.73 11647.18 15:38:01 49.44 33.33 16.11 1960.87 2032.99 Average: 236.24 86.75 149.50 7050.79 41305.93 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1706500 3396612 2332152 57.75 52628 1791592 848772 16.68 522604 1626908 142500 15:35:01 412744 3324508 3625908 89.78 116924 2865604 1207364 23.73 455080 2863680 275580 15:36:01 142528 3007584 3896124 96.47 152808 2780760 1822000 35.82 994160 2589644 159244 15:37:01 442392 3195616 3596260 89.05 155300 2680484 1095988 21.54 960828 2340156 35144 15:38:01 491432 3332168 3547220 87.83 157104 2761108 934540 18.37 878448 2367068 16948 Average: 639119 3251298 3399533 84.17 126953 2575910 1181733 23.23 762224 2357491 125883 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 359.26 229.15 1374.69 68.26 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 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 ens3 433.44 222.85 14331.76 18.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.47 1.47 0.14 0.14 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 ens3 165.69 128.85 765.78 11.17 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 154.38 86.69 1005.69 10.26 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 ens3 52.86 41.93 175.28 20.30 0.00 0.00 0.00 0.00 15:38:01 lo 0.87 0.87 0.09 0.09 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 233.14 141.90 3531.64 25.60 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8162) 10/19/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.38 0.00 2.47 6.11 0.06 72.98 15:34:01 0 10.29 0.00 1.49 4.93 0.03 83.26 15:34:01 1 18.66 0.00 3.09 12.63 0.08 65.54 15:34:01 2 15.89 0.00 2.00 1.30 0.08 80.72 15:34:01 3 28.71 0.00 3.30 5.66 0.07 62.26 15:35:01 all 24.47 0.00 7.38 5.14 0.08 62.93 15:35:01 0 20.73 0.00 8.58 5.78 0.07 64.83 15:35:01 1 18.97 0.00 5.94 7.94 0.09 67.07 15:35:01 2 34.71 0.00 7.62 2.15 0.09 55.43 15:35:01 3 23.53 0.00 7.40 4.64 0.09 64.35 15:36:01 all 19.39 0.00 3.85 14.75 0.08 61.93 15:36:01 0 18.47 0.00 4.21 9.12 0.08 68.12 15:36:01 1 19.08 0.00 3.74 10.34 0.08 66.76 15:36:01 2 22.15 0.00 4.30 27.68 0.12 45.76 15:36:01 3 17.88 0.00 3.15 11.98 0.05 66.95 15:37:01 all 42.31 0.00 4.86 11.19 0.09 41.55 15:37:01 0 42.62 0.00 5.11 13.27 0.10 38.90 15:37:01 1 40.20 0.00 4.43 3.70 0.07 51.60 15:37:01 2 42.69 0.00 4.71 16.47 0.10 36.03 15:37:01 3 43.75 0.00 5.16 11.33 0.10 39.65 15:38:01 all 16.19 0.00 0.86 1.16 0.05 81.75 15:38:01 0 9.21 0.00 0.87 1.37 0.03 88.52 15:38:01 1 13.31 0.00 0.86 2.43 0.05 83.35 15:38:01 2 26.68 0.00 0.83 0.38 0.07 72.04 15:38:01 3 15.53 0.00 0.92 0.45 0.03 83.07 Average: all 24.12 0.00 3.87 7.67 0.07 64.27 Average: 0 20.22 0.00 4.03 6.88 0.06 68.80 Average: 1 22.04 0.00 3.60 7.40 0.07 66.88 Average: 2 28.38 0.00 3.87 9.58 0.09 58.08 Average: 3 25.85 0.00 3.97 6.81 0.07 63.30