---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4066 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 7.1G 64% / 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 497 714 0 2731 3163 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:c1:63:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fec1:63b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:60:6d:27 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-4066) 06/21/24 _x86_64_ (4 CPU) 14:22:31 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 147.97 66.77 81.21 4994.81 7665.28 14:25:01 253.70 55.66 198.03 10571.09 115757.89 14:26:01 288.79 71.59 217.19 6319.76 35876.71 14:27:01 452.89 390.05 62.84 24118.25 8073.32 14:28:01 141.14 100.75 40.39 3588.60 4772.27 Average: 257.26 137.19 120.07 9934.91 34526.78 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1632752 3361060 2405900 59.57 52408 1829904 859156 16.89 559588 1662124 155900 14:25:01 114616 3305924 3924036 97.16 108724 3153616 1188032 23.35 516308 3102076 98376 14:26:01 328884 3311520 3709768 91.86 136220 2912116 1064340 20.92 673160 2722256 260 14:27:01 430524 3300716 3608128 89.34 144924 2814072 1156736 22.74 682288 2635332 6952 14:28:01 780932 3259484 3257720 80.66 148096 2423364 1035176 20.35 717192 2253168 16828 Average: 657542 3307741 3381110 83.72 118074 2626614 1060688 20.85 629707 2474991 55663 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 345.23 252.47 1527.73 70.41 0.00 0.00 0.00 0.00 14:25:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 635.58 387.21 13889.07 27.80 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 362.91 261.56 1702.37 20.49 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 43.59 36.31 220.14 4.11 0.00 0.00 0.00 0.00 14:28:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 172.64 120.68 1726.76 22.50 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 311.91 211.53 3821.80 28.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4066) 06/21/24 _x86_64_ (4 CPU) 14:22:31 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.82 0.00 1.96 4.24 0.05 72.93 14:24:01 0 19.22 0.00 1.89 1.80 0.03 77.06 14:24:01 1 17.26 0.00 1.85 3.94 0.05 76.90 14:24:01 2 37.20 0.00 2.62 2.72 0.09 57.38 14:24:01 3 9.63 0.00 1.51 8.46 0.05 80.35 14:25:01 all 18.97 0.00 6.64 4.47 0.08 69.85 14:25:01 0 16.26 0.00 7.61 2.57 0.07 73.49 14:25:01 1 13.46 0.00 6.18 3.12 0.07 77.17 14:25:01 2 30.79 0.00 7.44 5.98 0.10 55.68 14:25:01 3 15.51 0.00 5.33 6.23 0.07 72.87 14:26:01 all 19.48 0.00 5.17 7.39 0.08 67.89 14:26:01 0 17.01 0.00 4.91 8.22 0.08 69.78 14:26:01 1 24.79 0.00 5.35 3.39 0.07 66.40 14:26:01 2 18.64 0.00 5.26 10.73 0.08 65.29 14:26:01 3 17.48 0.00 5.15 7.20 0.08 70.09 14:27:01 all 21.33 0.00 3.68 29.76 0.09 45.15 14:27:01 0 20.61 0.00 3.91 31.05 0.08 44.35 14:27:01 1 20.39 0.00 3.74 28.01 0.07 47.79 14:27:01 2 23.41 0.00 3.79 34.30 0.10 38.41 14:27:01 3 20.88 0.00 3.29 25.73 0.08 50.03 14:28:01 all 18.78 0.00 1.20 4.11 0.05 75.86 14:28:01 0 8.49 0.00 0.99 2.89 0.03 87.60 14:28:01 1 29.00 0.00 1.00 1.65 0.05 68.29 14:28:01 2 12.94 0.00 1.13 4.91 0.07 80.95 14:28:01 3 24.72 0.00 1.67 6.96 0.07 66.59 Average: all 19.87 0.00 3.73 9.99 0.07 66.35 Average: 0 16.30 0.00 3.86 9.31 0.06 70.47 Average: 1 21.01 0.00 3.62 8.02 0.06 67.29 Average: 2 24.53 0.00 4.03 11.71 0.09 59.64 Average: 3 17.67 0.00 3.39 10.91 0.07 67.97