---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3765 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 498 352 0 3092 3162 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:e5:a8:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fee5:a81b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:d6:bf:fa 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-3765) 02/06/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 169.69 69.42 100.27 5635.33 41341.39 15:35:01 238.59 27.17 211.42 3306.79 122750.74 15:36:01 431.89 97.92 333.97 5841.52 31567.21 15:37:01 257.69 209.40 48.29 8206.90 10407.07 15:38:01 6.98 3.22 3.77 538.18 1433.63 Average: 220.92 81.60 139.31 4710.37 41233.44 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1577008 3302280 2461644 60.95 50780 1827120 923060 18.14 633040 1647080 213440 15:35:01 127256 3321292 3911396 96.85 116064 3183140 1102064 21.66 534312 3110576 294072 15:36:01 488044 3208464 3550608 87.92 151528 2660336 1602356 31.50 801956 2464404 97868 15:37:01 428532 3168260 3610120 89.39 154308 2683024 1095936 21.54 1047004 2287776 34340 15:38:01 379228 3143156 3659424 90.61 154344 2707224 1118064 21.98 1073616 2309952 288 Average: 600014 3228690 3438638 85.14 125405 2612169 1168296 22.97 817986 2363958 128002 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 382.44 248.46 1409.65 68.41 0.00 0.00 0.00 0.00 15:34:02 lo 1.07 1.07 0.10 0.10 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 452.52 238.47 14419.63 19.16 0.00 0.00 0.00 0.00 15:35:01 lo 1.56 1.56 0.14 0.14 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 204.15 158.36 965.32 13.35 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 120.10 64.72 927.57 8.35 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 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 19.35 15.71 162.53 1.33 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 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 235.00 144.84 3541.33 22.13 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 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-3765) 02/06/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 17.20 0.00 2.18 5.20 0.06 75.35 15:34:02 0 5.38 0.00 2.43 4.71 0.03 87.45 15:34:02 1 31.17 0.00 2.68 9.26 0.07 56.82 15:34:02 2 25.40 0.00 2.33 4.09 0.07 68.11 15:34:02 3 6.87 0.00 1.27 2.77 0.05 89.04 15:35:01 all 25.25 0.00 7.52 3.88 0.08 63.28 15:35:01 0 34.15 0.00 7.61 4.31 0.10 53.82 15:35:01 1 16.93 0.00 8.07 6.62 0.07 68.31 15:35:01 2 26.06 0.00 7.13 3.00 0.09 63.72 15:35:01 3 23.82 0.00 7.25 1.58 0.07 67.27 15:36:01 all 14.61 0.00 4.11 13.94 0.08 67.27 15:36:01 0 15.94 0.00 3.80 3.13 0.05 77.08 15:36:01 1 11.01 0.00 4.04 21.45 0.08 63.42 15:36:01 2 16.36 0.00 5.11 26.35 0.10 52.07 15:36:01 3 15.09 0.00 3.47 4.96 0.05 76.42 15:37:01 all 48.44 0.00 5.61 11.22 0.11 34.61 15:37:01 0 48.08 0.00 5.67 9.74 0.12 36.39 15:37:01 1 49.06 0.00 5.30 11.05 0.10 34.49 15:37:01 2 47.79 0.00 6.13 14.37 0.14 31.58 15:37:01 3 48.80 0.00 5.37 9.77 0.10 35.96 15:38:01 all 1.40 0.00 0.08 0.15 0.01 98.37 15:38:01 0 2.97 0.00 0.05 0.13 0.00 96.85 15:38:01 1 1.28 0.00 0.08 0.05 0.02 98.57 15:38:01 2 0.58 0.00 0.10 0.10 0.02 99.20 15:38:01 3 0.77 0.00 0.07 0.30 0.02 98.84 Average: all 21.31 0.00 3.87 6.88 0.07 67.86 Average: 0 21.20 0.00 3.89 4.40 0.06 70.46 Average: 1 21.90 0.00 4.00 9.67 0.07 64.36 Average: 2 23.17 0.00 4.13 9.58 0.08 63.04 Average: 3 19.00 0.00 3.46 3.89 0.06 73.60