---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7209 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 485 302 0 3155 3175 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:76:f2:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe76:f27e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:86:09:1e 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-7209) 10/09/24 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 168.47 66.84 101.63 4979.44 42440.54 15:35:02 294.09 80.35 213.74 16345.10 123027.32 15:36:01 345.52 29.33 316.18 3003.69 27674.36 15:37:01 258.82 211.21 47.61 8217.43 10403.20 15:38:01 66.06 44.89 21.16 2388.27 2246.83 Average: 226.20 86.72 139.48 7001.04 41211.75 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1605932 3319712 2432720 60.24 53192 1815680 920964 18.10 603420 1648076 146660 15:35:02 413808 3318556 3624844 89.75 116676 2857188 1185240 23.30 453288 2865484 316472 15:36:01 422960 3230016 3615692 89.53 152456 2727264 1540696 30.29 802552 2506264 222972 15:37:01 358308 3179428 3680344 91.13 154908 2746196 1090620 21.44 994452 2390032 34736 15:38:01 365008 3288720 3673644 90.96 157152 2839644 958024 18.83 940576 2430456 16304 Average: 633203 3267286 3405449 84.32 126877 2597194 1139109 22.39 758858 2368062 147429 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 0.87 0.87 0.08 0.08 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 379.64 233.13 1441.50 67.40 0.00 0.00 0.00 0.00 15:35:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 501.48 313.12 14122.69 24.60 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 223.00 170.11 964.97 13.92 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 147.68 75.84 959.92 8.80 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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 48.63 44.61 166.18 26.48 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 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 260.23 167.37 3540.69 28.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7209) 10/09/24 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.89 0.00 2.32 5.33 0.06 72.40 15:34:01 0 24.56 0.00 2.92 3.62 0.05 68.86 15:34:01 1 13.76 0.00 1.77 3.55 0.05 80.86 15:34:01 2 26.82 0.00 2.68 4.64 0.08 65.78 15:34:01 3 14.48 0.00 1.90 9.51 0.03 74.08 15:35:02 all 22.92 0.00 7.62 5.45 0.08 63.93 15:35:02 0 18.58 0.00 8.02 9.60 0.08 63.72 15:35:02 1 34.06 0.00 9.13 2.92 0.09 53.81 15:35:02 2 18.20 0.00 6.36 1.91 0.07 73.46 15:35:02 3 20.86 0.00 6.98 7.34 0.07 64.76 15:36:01 all 23.17 0.00 4.73 10.86 0.08 61.17 15:36:01 0 22.03 0.00 5.94 34.38 0.07 37.58 15:36:01 1 19.87 0.00 3.52 2.32 0.05 74.24 15:36:01 2 23.71 0.00 5.13 4.39 0.10 66.66 15:36:01 3 27.06 0.00 4.28 2.49 0.07 66.10 15:37:01 all 39.64 0.00 4.88 11.30 0.09 44.09 15:37:01 0 38.03 0.00 4.56 6.93 0.08 50.40 15:37:01 1 40.75 0.00 4.83 10.75 0.08 43.59 15:37:01 2 41.40 0.00 5.10 13.75 0.10 39.65 15:37:01 3 38.42 0.00 5.01 13.78 0.08 42.71 15:38:01 all 19.38 0.00 1.11 1.55 0.05 77.91 15:38:01 0 17.53 0.00 1.02 1.62 0.03 79.80 15:38:01 1 27.60 0.00 1.07 0.43 0.07 70.84 15:38:01 2 23.12 0.00 1.29 0.57 0.07 74.96 15:38:01 3 9.25 0.00 1.12 3.61 0.03 85.98 Average: all 24.99 0.00 4.11 6.88 0.07 63.94 Average: 0 24.15 0.00 4.47 11.12 0.06 60.19 Average: 1 27.19 0.00 4.04 4.00 0.07 64.71 Average: 2 26.67 0.00 4.09 5.05 0.08 64.10 Average: 3 21.96 0.00 3.84 7.36 0.06 66.78