---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3377 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 476 329 0 3138 3185 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:9e:a5:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe9e:a578/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:6a:34:f3 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-3377) 02/01/25 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 173.65 69.26 104.40 5615.06 41709.73 15:35:01 234.99 26.91 208.08 3256.64 122288.48 15:36:01 443.19 90.69 352.50 4883.84 31581.47 15:37:01 235.19 187.89 47.31 7993.73 12801.33 15:38:01 90.62 68.32 22.30 3848.43 2962.44 Average: 235.54 88.81 146.73 5125.57 42008.82 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1690804 3364264 2347848 58.13 50480 1779076 877500 17.25 534712 1634972 154608 15:35:01 104440 3329292 3934212 97.41 115308 3205964 1086728 21.36 493672 3162560 261860 15:36:01 627648 3211328 3411004 84.46 149872 2525952 1455868 28.62 704132 2420052 5568 15:37:01 619656 3313960 3418996 84.66 153312 2635652 1080152 21.23 851068 2287600 5600 15:38:01 390008 3285012 3648644 90.34 155632 2827648 960828 18.89 980824 2381216 17468 Average: 686511 3300771 3352141 83.00 124921 2594858 1092215 21.47 712882 2377280 89021 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 393.53 254.91 1424.54 68.11 0.00 0.00 0.00 0.00 15:34:02 lo 1.20 1.20 0.11 0.11 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 425.73 217.67 14390.96 19.82 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 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 241.20 172.43 971.69 14.11 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.77 0.90 0.32 0.28 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 199.35 129.31 1098.15 33.69 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.11 0.11 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 251.55 154.84 3541.97 27.22 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3377) 02/01/25 _x86_64_ (4 CPU) 15:32:45 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.43 0.00 2.23 5.24 0.08 74.02 15:34:02 0 13.31 0.00 1.76 6.69 0.07 78.18 15:34:02 1 7.56 0.00 1.19 1.98 0.07 89.20 15:34:02 2 32.39 0.00 3.05 5.18 0.10 59.28 15:34:02 3 20.49 0.00 2.92 7.10 0.08 69.40 15:35:01 all 24.28 0.00 7.65 3.95 0.12 64.00 15:35:01 0 19.00 0.00 7.87 5.18 0.12 67.83 15:35:01 1 18.48 0.00 6.01 5.00 0.10 70.41 15:35:01 2 24.42 0.00 7.27 2.38 0.12 65.80 15:35:01 3 35.25 0.00 9.45 3.23 0.14 51.94 15:36:01 all 7.92 0.00 3.40 14.32 0.09 74.27 15:36:01 0 12.77 0.00 4.23 17.80 0.08 65.12 15:36:01 1 6.99 0.00 2.93 8.05 0.07 81.96 15:36:01 2 7.06 0.00 3.94 28.27 0.15 60.57 15:36:01 3 4.87 0.00 2.53 3.21 0.05 89.34 15:37:01 all 54.37 0.00 7.05 10.44 0.15 27.99 15:37:01 0 54.90 0.00 7.59 12.48 0.15 24.87 15:37:01 1 53.59 0.00 6.56 10.36 0.13 29.36 15:37:01 2 54.87 0.00 7.08 8.45 0.17 29.44 15:37:01 3 54.09 0.00 6.97 10.49 0.15 28.29 15:38:01 all 19.96 0.00 1.22 1.95 0.07 76.80 15:38:01 0 17.45 0.00 1.20 2.05 0.07 79.22 15:38:01 1 9.86 0.00 1.14 2.74 0.05 86.22 15:38:01 2 13.13 0.00 0.99 1.82 0.05 84.01 15:38:01 3 39.34 0.00 1.55 1.19 0.10 57.82 Average: all 24.96 0.00 4.29 7.19 0.10 63.47 Average: 0 23.45 0.00 4.50 8.84 0.10 63.10 Average: 1 19.25 0.00 3.55 5.62 0.08 71.49 Average: 2 26.37 0.00 4.45 9.25 0.12 59.82 Average: 3 30.75 0.00 4.65 5.04 0.10 59.45