---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6591 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 479 364 0 3100 3182 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:5c:2a:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe5c:2ad5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:f7:ea:70 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-6591) 07/14/24 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 187.80 84.00 103.80 6612.63 41109.03 15:35:01 272.03 61.22 210.81 12313.29 123338.81 15:36:01 406.48 37.44 369.04 4524.36 27904.03 15:37:01 260.59 209.93 50.66 8099.72 14257.36 15:38:01 59.02 35.31 23.71 1990.60 3094.15 Average: 237.20 85.57 151.63 6709.91 41967.33 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1593740 3310604 2444912 60.54 48716 1823964 938536 18.45 638736 1626136 173808 15:35:01 119324 3325120 3919328 97.05 116624 3152644 1103212 21.69 612584 2993216 267456 15:36:01 211384 3191276 3827268 94.77 152336 2890144 1581956 31.10 737808 2771180 99408 15:37:01 419608 3188012 3619044 89.61 155080 2696972 1097552 21.57 931992 2392796 58864 15:38:01 376044 3233544 3662608 90.69 157220 2778176 1020056 20.05 941828 2420796 14668 Average: 544020 3249711 3494632 86.53 125995 2668380 1148262 22.57 772590 2440825 122841 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.00 1.00 0.09 0.09 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 380.52 250.41 1409.43 69.19 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 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 418.42 163.55 14114.79 13.84 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 226.69 160.38 930.75 13.21 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 208.70 131.43 1575.93 12.39 0.00 0.00 0.00 0.00 15:38:01 lo 0.93 0.93 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 50.37 44.33 170.70 16.53 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 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 256.99 150.02 3643.72 25.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6591) 07/14/24 _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 17.23 0.00 2.34 5.92 0.07 74.43 15:34:01 0 9.91 0.00 2.45 8.11 0.08 79.45 15:34:01 1 27.70 0.00 2.22 2.27 0.05 67.76 15:34:01 2 18.31 0.00 2.94 6.02 0.07 72.67 15:34:01 3 12.99 0.00 1.77 7.30 0.07 77.87 15:35:01 all 25.02 0.00 7.59 4.39 0.09 62.90 15:35:01 0 16.35 0.00 7.72 5.04 0.08 70.80 15:35:01 1 43.21 0.00 7.45 2.43 0.10 46.80 15:35:01 2 21.81 0.00 8.33 3.93 0.08 65.84 15:35:01 3 18.65 0.00 6.85 6.17 0.08 68.25 15:36:01 all 14.81 0.00 3.84 15.54 0.09 65.72 15:36:01 0 13.54 0.00 4.21 15.65 0.10 66.50 15:36:01 1 15.49 0.00 3.85 7.63 0.08 72.96 15:36:01 2 17.06 0.00 4.52 35.52 0.14 42.77 15:36:01 3 13.20 0.00 2.79 3.73 0.07 80.22 15:37:01 all 48.26 0.00 5.64 11.61 0.10 34.39 15:37:01 0 47.77 0.00 5.42 11.82 0.12 34.86 15:37:01 1 48.18 0.00 5.50 10.62 0.08 35.61 15:37:01 2 47.80 0.00 5.97 13.45 0.12 32.66 15:37:01 3 49.29 0.00 5.65 10.54 0.10 34.42 15:38:01 all 19.22 0.00 1.00 1.53 0.05 78.20 15:38:01 0 16.57 0.00 0.93 1.18 0.05 81.26 15:38:01 1 12.19 0.00 0.89 1.41 0.05 85.46 15:38:01 2 22.48 0.00 1.32 3.26 0.05 72.89 15:38:01 3 25.78 0.00 0.87 0.28 0.05 73.02 Average: all 24.89 0.00 4.07 7.79 0.08 63.16 Average: 0 20.82 0.00 4.14 8.36 0.09 66.59 Average: 1 29.28 0.00 3.97 4.87 0.07 61.81 Average: 2 25.49 0.00 4.60 12.41 0.09 57.41 Average: 3 23.94 0.00 3.57 5.59 0.07 66.83