---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10525 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 499 564 0 2879 3160 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:a3:13:2c brd ff:ff:ff:ff:ff:ff inet 10.32.6.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fea3:132c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:08:97:be 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-10525) 11/16/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 182.92 81.35 101.58 6224.33 42854.37 15:35:01 259.16 60.73 198.43 12232.38 119382.54 15:36:01 397.20 45.43 351.77 6296.82 31969.74 15:37:01 250.47 199.25 51.22 7908.43 12839.72 15:38:01 59.41 46.56 12.85 2308.95 2923.78 Average: 229.99 86.68 143.31 6997.29 41997.97 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1651072 3342308 2387580 59.12 52380 1794820 888584 17.47 582652 1629952 134312 15:35:01 119896 3304336 3918756 97.03 109944 3153564 1118212 21.98 474040 3151116 182380 15:36:01 141096 3210096 3897556 96.51 150396 2976796 1557516 30.62 736552 2842040 77388 15:37:01 329748 3281892 3708904 91.84 153324 2871072 1068168 21.00 869072 2538500 5428 15:38:01 584244 3212316 3454408 85.53 154992 2555136 1032020 20.29 798844 2363196 16932 Average: 565211 3270190 3473441 86.00 124207 2670278 1132900 22.27 692232 2504961 83288 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 355.17 228.31 1426.93 68.45 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 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 ens3 448.80 226.82 14166.33 18.23 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 ens3 212.53 151.86 959.17 12.70 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 10.46 7.05 15.95 4.81 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:38:01 ens3 197.50 119.05 1180.64 23.85 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 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 244.54 146.35 3557.78 25.47 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 0.66 0.66 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-10525) 11/16/24 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.33 0.00 2.52 5.32 0.06 71.77 15:34:01 0 21.90 0.00 2.74 5.93 0.07 69.37 15:34:01 1 21.51 0.00 1.92 2.18 0.05 74.34 15:34:01 2 24.73 0.00 3.33 5.01 0.08 66.85 15:34:01 3 13.16 0.00 2.06 8.20 0.05 76.53 15:35:01 all 25.56 0.00 8.38 4.42 0.10 61.54 15:35:01 0 34.02 0.00 9.60 5.64 0.12 50.62 15:35:01 1 26.49 0.00 6.70 2.69 0.08 64.04 15:35:01 2 23.69 0.00 8.30 5.46 0.09 62.46 15:35:01 3 18.03 0.00 8.94 3.92 0.09 69.03 15:36:01 all 14.93 0.00 4.64 12.47 0.08 67.88 15:36:01 0 13.79 0.00 6.03 30.84 0.08 49.25 15:36:01 1 18.80 0.00 4.15 3.09 0.08 73.87 15:36:01 2 13.71 0.00 4.12 10.92 0.12 71.13 15:36:01 3 13.36 0.00 4.24 5.06 0.07 77.27 15:37:01 all 52.79 0.00 6.75 10.94 0.11 29.42 15:37:01 0 52.34 0.00 7.01 11.88 0.10 28.67 15:37:01 1 52.28 0.00 6.49 9.64 0.10 31.49 15:37:01 2 53.26 0.00 6.92 14.98 0.10 24.74 15:37:01 3 53.27 0.00 6.60 7.26 0.10 32.77 15:38:01 all 17.81 0.00 0.96 1.12 0.04 80.07 15:38:01 0 11.01 0.00 0.53 0.32 0.03 88.10 15:38:01 1 11.01 0.00 1.13 1.44 0.03 86.38 15:38:01 2 27.42 0.00 1.17 1.15 0.07 70.20 15:38:01 3 21.82 0.00 0.97 1.59 0.03 75.59 Average: all 26.27 0.00 4.63 6.85 0.08 62.16 Average: 0 26.57 0.00 5.17 10.92 0.08 57.26 Average: 1 25.99 0.00 4.07 3.80 0.07 66.06 Average: 2 28.57 0.00 4.75 7.50 0.09 59.10 Average: 3 23.96 0.00 4.55 5.20 0.07 66.23