---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2225 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 488 207 0 3248 3172 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:95:d0:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe95:d0aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:d0:39:54 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-2225) 01/18/25 _x86_64_ (4 CPU) 15:32:48 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 171.94 69.42 102.52 5651.06 41243.01 15:35:01 182.99 26.45 156.55 3209.06 81002.80 15:36:01 416.51 68.67 347.84 14257.89 65391.10 15:37:01 243.98 156.97 87.00 6247.23 15826.43 15:38:01 119.21 98.55 20.66 5002.20 2927.82 Average: 226.92 84.01 142.91 6873.06 41280.93 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1582816 3289604 2455836 60.81 49284 1812360 940024 18.48 637908 1635696 193052 15:35:01 129604 3326196 3909048 96.79 87352 3204060 1090268 21.43 506180 3123744 319732 15:36:01 125736 3320988 3912916 96.89 149004 3081208 1064972 20.93 577356 2992640 150932 15:37:01 549348 3317936 3489304 86.40 153552 2691612 1097944 21.58 821448 2367896 4360 15:38:01 216344 3222064 3822308 94.64 155596 2918368 1036380 20.37 1002584 2511464 17164 Average: 520770 3295358 3517882 87.11 118958 2741522 1045918 20.56 709095 2526288 137048 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 352.14 233.89 1405.10 66.38 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 ens3 395.77 184.14 14131.03 15.18 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 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 ens3 233.39 176.94 964.52 14.36 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 1.22 0.98 0.42 0.35 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 220.54 141.27 1092.99 29.85 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 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 240.63 147.45 3519.79 25.22 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 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2225) 01/18/25 _x86_64_ (4 CPU) 15:32:48 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 16.74 0.00 1.97 4.91 0.06 76.32 15:34:01 0 14.60 0.00 1.71 8.05 0.05 75.59 15:34:01 1 6.06 0.00 0.94 2.43 0.02 90.57 15:34:01 2 25.87 0.00 3.26 3.52 0.10 67.25 15:34:01 3 20.42 0.00 1.96 5.64 0.08 71.90 15:35:01 all 18.60 0.00 4.64 3.41 0.07 73.28 15:35:01 0 11.90 0.00 5.44 5.71 0.05 76.90 15:35:01 1 14.88 0.00 3.98 2.02 0.08 79.03 15:35:01 2 36.49 0.00 4.99 4.78 0.08 53.66 15:35:01 3 11.03 0.00 4.14 1.15 0.05 83.63 15:36:01 all 13.07 0.00 5.31 11.39 0.10 70.12 15:36:01 0 8.04 0.00 4.78 3.57 0.05 83.56 15:36:01 1 13.57 0.00 5.47 2.51 0.07 78.39 15:36:01 2 14.13 0.00 5.34 17.76 0.14 62.63 15:36:01 3 16.55 0.00 5.70 21.80 0.10 55.86 15:37:01 all 53.18 0.00 6.42 10.98 0.12 29.31 15:37:01 0 53.83 0.00 6.51 14.87 0.12 24.67 15:37:01 1 53.86 0.00 6.72 8.50 0.12 30.80 15:37:01 2 52.19 0.00 6.28 11.66 0.15 29.72 15:37:01 3 52.85 0.00 6.13 8.90 0.12 32.01 15:38:01 all 19.16 0.00 1.08 2.84 0.06 76.86 15:38:01 0 7.58 0.00 1.04 2.79 0.05 88.54 15:38:01 1 29.71 0.00 0.90 3.24 0.07 66.08 15:38:01 2 28.02 0.00 1.17 2.29 0.07 68.46 15:38:01 3 11.27 0.00 1.22 3.07 0.05 84.39 Average: all 24.13 0.00 3.88 6.70 0.08 65.21 Average: 0 19.17 0.00 3.89 6.99 0.06 69.88 Average: 1 23.60 0.00 3.59 3.74 0.07 69.00 Average: 2 31.34 0.00 4.20 7.97 0.11 56.38 Average: 3 22.41 0.00 3.82 8.10 0.08 65.59