---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-92 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 12G 7.9G 60% / 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 443 157 0 3343 3217 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:0a:9c:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe0a:9cba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:9b:2d:1c 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-92) 03/30/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 156.26 84.05 72.20 6604.37 40955.19 00:48:01 75.60 12.50 63.11 2240.83 16221.03 00:49:01 564.22 0.02 564.21 1.87 33733.44 00:50:01 473.14 3.93 469.21 74.10 37193.36 00:51:01 477.81 375.83 101.98 20667.27 46223.42 00:52:01 594.17 581.83 12.33 35355.87 1062.80 00:53:01 599.95 597.85 2.10 45461.38 73.84 00:54:01 541.03 539.81 1.22 12437.93 40.53 00:55:01 302.78 301.53 1.25 21823.87 13.87 00:56:01 89.59 66.73 22.86 3007.93 1570.28 Average: 387.49 256.31 131.18 14761.96 17717.20 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1572108 3302956 2466544 61.07 49788 1836148 952948 18.73 650536 1634792 192308 00:48:01 1083372 3286844 2955280 73.17 62912 2280596 1253776 24.65 741204 1998640 203072 00:49:01 246812 3243644 3791840 93.89 102448 2945484 1275952 25.08 818956 2644408 1680 00:50:01 361252 3337928 3677400 91.06 139896 2910948 1068008 20.99 652852 2723068 93876 00:51:01 589200 3323228 3449452 85.41 161532 2679684 1090944 21.44 750408 2430240 52 00:52:01 439320 3344980 3599332 89.12 161504 2827708 1025848 20.17 615148 2692888 64 00:53:01 148336 3335996 3890316 96.33 158448 3116980 1035152 20.35 613604 2989868 608 00:54:01 167260 3343352 3871392 95.86 156420 3073640 1035152 20.35 599908 2950244 236 00:55:01 264844 3342608 3773808 93.44 154388 2981656 1035152 20.35 596660 2860660 152 00:56:01 202224 3321912 3836428 94.99 155744 3044560 966560 19.00 645588 2898608 2488 Average: 507473 3318345 3531179 87.43 130308 2769740 1073949 21.11 668486 2582342 49454 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 ens3 338.66 221.63 1339.80 60.74 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 00:48:01 ens3 789.44 588.75 4484.80 56.14 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 101.47 64.74 338.49 6.77 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 258.43 237.04 2324.56 19.15 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 565.88 498.38 5184.97 34.02 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 00:52:01 ens3 72.80 133.07 7.41 1038.54 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:53:01 ens3 529.56 953.78 35.83 7676.45 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 96.53 153.07 6.91 1197.28 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 217.95 400.13 14.05 3240.04 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 44.87 65.59 16.97 375.92 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 301.56 331.60 1375.87 1370.01 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-92) 03/30/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 18.54 0.00 2.17 4.60 0.05 74.64 00:47:01 0 18.19 0.00 2.00 1.34 0.05 78.42 00:47:01 1 32.64 0.00 2.70 6.05 0.07 58.54 00:47:01 2 10.46 0.00 1.56 2.98 0.08 84.92 00:47:01 3 12.96 0.00 2.43 8.05 0.05 76.51 00:48:01 all 15.75 0.00 1.96 1.91 0.05 80.33 00:48:01 0 21.27 0.00 1.95 0.79 0.03 75.96 00:48:01 1 5.05 0.00 1.82 5.80 0.07 87.26 00:48:01 2 8.62 0.00 1.15 0.93 0.03 89.27 00:48:01 3 28.20 0.00 2.90 0.13 0.05 68.72 00:49:01 all 2.65 0.00 3.74 19.00 0.08 74.54 00:49:01 0 4.08 0.00 7.58 51.31 0.08 36.95 00:49:01 1 1.65 0.00 1.85 4.78 0.05 91.66 00:49:01 2 1.75 0.00 1.55 2.20 0.10 94.40 00:49:01 3 3.09 0.00 3.98 17.65 0.07 75.21 00:50:01 all 5.79 0.00 4.94 15.85 0.09 73.33 00:50:01 0 5.93 0.00 5.43 24.79 0.10 63.74 00:50:01 1 6.22 0.00 5.69 21.42 0.07 66.60 00:50:01 2 4.24 0.00 4.15 6.57 0.12 84.92 00:50:01 3 6.76 0.00 4.48 10.56 0.07 78.13 00:51:01 all 11.32 0.00 3.35 24.73 0.08 60.51 00:51:01 0 14.62 0.00 3.89 33.25 0.10 48.14 00:51:01 1 9.60 0.00 2.46 31.11 0.10 56.73 00:51:01 2 7.48 0.00 3.57 3.04 0.07 85.84 00:51:01 3 13.61 0.00 3.47 31.70 0.09 51.13 00:52:01 all 8.04 0.00 1.71 24.46 0.10 65.69 00:52:01 0 8.46 0.00 1.74 25.75 0.08 63.98 00:52:01 1 7.74 0.00 1.47 23.59 0.10 67.10 00:52:01 2 7.41 0.00 1.74 24.06 0.10 66.68 00:52:01 3 8.54 0.00 1.92 24.45 0.10 64.99 00:53:01 all 33.49 0.00 2.06 48.48 0.10 15.88 00:53:01 0 36.13 0.00 2.19 46.54 0.10 15.04 00:53:01 1 34.34 0.00 1.77 48.61 0.10 15.17 00:53:01 2 30.66 0.00 2.01 49.28 0.10 17.95 00:53:01 3 32.80 0.00 2.27 49.47 0.10 15.36 00:54:01 all 11.54 0.00 1.71 46.54 0.10 40.10 00:54:01 0 12.57 0.00 1.90 50.11 0.10 35.32 00:54:01 1 10.63 0.00 1.69 45.31 0.10 42.27 00:54:01 2 11.27 0.00 1.53 43.16 0.10 43.93 00:54:01 3 11.70 0.00 1.72 47.56 0.12 38.91 00:55:01 all 21.52 0.00 1.32 5.98 0.09 71.09 00:55:01 0 24.04 0.00 1.57 6.35 0.08 67.96 00:55:01 1 13.62 0.00 0.84 3.53 0.05 81.96 00:55:01 2 25.57 0.00 1.32 7.94 0.10 65.07 00:55:01 3 22.78 0.00 1.54 6.10 0.10 69.48 00:56:01 all 17.83 0.00 0.85 2.22 0.05 79.05 00:56:01 0 2.74 0.00 0.67 3.67 0.03 92.89 00:56:01 1 18.76 0.00 0.92 0.84 0.05 79.43 00:56:01 2 34.02 0.00 1.00 2.17 0.07 62.74 00:56:01 3 15.80 0.00 0.82 2.19 0.03 81.16 Average: all 14.65 0.00 2.38 19.33 0.08 63.57 Average: 0 14.79 0.00 2.89 24.35 0.08 57.89 Average: 1 14.01 0.00 2.12 19.05 0.08 64.74 Average: 2 14.16 0.00 1.96 14.16 0.09 69.64 Average: 3 15.62 0.00 2.55 19.74 0.08 62.01