---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1921 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 485 461 0 2996 3175 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:9d:bc:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe9d:bca3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:a7:19:3d 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-1921) 01/15/25 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 172.87 69.27 103.60 5613.06 41553.76 15:35:01 244.84 26.23 218.61 3181.81 126759.36 15:36:01 440.00 96.47 343.54 5753.42 23974.94 15:37:01 255.30 206.10 49.20 8154.80 9950.93 15:38:01 62.18 45.82 16.36 2805.06 2806.40 Average: 235.05 88.72 146.32 5100.00 41073.95 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1704320 3371860 2334332 57.80 50544 1773104 859392 16.89 527720 1629868 155172 15:35:01 157664 3319420 3880988 96.10 115824 3142836 1076748 21.17 507124 3095936 179496 15:36:01 252472 3231176 3786180 93.75 150152 2911616 1528444 30.04 737224 2752868 36572 15:37:01 684256 3279020 3354396 83.06 153648 2541684 1071768 21.07 893884 2186428 19172 15:38:01 528344 3277308 3510308 86.92 155464 2688012 970968 19.09 976256 2254292 17444 Average: 665411 3295757 3373241 83.52 125126 2611450 1101464 21.65 728442 2383878 81571 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 372.75 247.06 1426.28 68.11 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 0.12 0.12 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 421.50 176.86 14058.88 16.66 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 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 207.38 162.55 962.74 13.64 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 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 56.78 20.22 253.98 3.62 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 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 112.45 81.61 837.89 22.53 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 234.32 137.69 3515.97 24.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1921) 01/15/25 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.21 0.00 2.11 4.95 0.07 74.66 15:34:01 0 37.49 0.00 2.56 4.11 0.07 55.78 15:34:01 1 14.11 0.00 3.15 11.00 0.08 71.66 15:34:01 2 7.56 0.00 1.56 4.21 0.08 86.60 15:34:01 3 13.61 0.00 1.17 0.55 0.02 84.66 15:35:01 all 23.06 0.00 7.39 4.29 0.08 65.18 15:35:01 0 20.51 0.00 7.69 3.88 0.07 67.86 15:35:01 1 17.52 0.00 6.78 5.00 0.07 70.63 15:35:01 2 17.64 0.00 7.47 6.04 0.09 68.77 15:35:01 3 36.58 0.00 7.64 2.24 0.10 53.44 15:36:01 all 9.16 0.00 3.03 15.15 0.09 72.57 15:36:01 0 5.91 0.00 3.22 35.98 0.10 54.79 15:36:01 1 11.39 0.00 2.98 7.86 0.07 77.71 15:36:01 2 13.18 0.00 3.76 12.60 0.12 70.34 15:36:01 3 6.20 0.00 2.17 4.16 0.07 87.41 15:37:01 all 50.89 0.00 6.09 11.52 0.11 31.39 15:37:01 0 51.20 0.00 6.01 10.59 0.12 32.08 15:37:01 1 49.83 0.00 6.55 14.56 0.10 28.96 15:37:01 2 50.79 0.00 5.88 11.25 0.12 31.96 15:37:01 3 51.77 0.00 5.92 9.66 0.08 32.57 15:38:01 all 19.93 0.00 1.00 1.24 0.05 77.79 15:38:01 0 37.66 0.00 1.02 0.94 0.05 60.34 15:38:01 1 15.66 0.00 0.87 1.20 0.03 82.24 15:38:01 2 14.62 0.00 1.24 2.19 0.05 81.91 15:38:01 3 11.87 0.00 0.91 0.64 0.05 86.53 Average: all 24.22 0.00 3.91 7.42 0.08 64.38 Average: 0 30.56 0.00 4.09 11.10 0.08 54.18 Average: 1 21.67 0.00 4.05 7.91 0.07 66.30 Average: 2 20.72 0.00 3.97 7.25 0.09 67.98 Average: 3 23.91 0.00 3.54 3.44 0.06 69.05