---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1042 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 7.6G 61% / 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 462 265 0 3215 3198 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:fc:23:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fefc:2388/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:1f:9d:0a 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-1042) 07/28/24 _x86_64_ (4 CPU) 10:04:41 LINUX RESTART (4 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:02 187.20 80.72 106.48 6493.58 43842.31 10:07:01 188.67 19.32 169.35 2427.20 87643.17 10:08:01 418.36 61.91 356.46 3468.76 48146.24 10:09:01 615.03 2.07 612.96 179.04 18371.74 10:10:01 504.62 46.08 458.54 4143.44 20728.95 10:11:01 268.17 247.73 20.45 7742.31 2300.68 10:12:01 44.41 25.18 19.23 1279.79 739.08 Average: 318.34 69.10 249.24 3678.95 31562.92 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 1579796 3294264 2458856 60.88 45440 1823180 955076 18.77 623612 1650392 94816 10:07:01 108884 3330380 3929768 97.30 96428 3207220 1108204 21.78 521492 3115992 254116 10:08:01 130328 3243372 3908324 96.77 142408 3005580 1291920 25.40 642232 2921588 3276 10:09:01 108308 3235908 3930344 97.32 172224 2952780 1291920 25.40 651584 2894748 600 10:10:01 180336 3326536 3858316 95.53 185036 2960980 1216432 23.91 659256 2817752 3028 10:11:01 214208 3340208 3824444 94.70 185192 2933068 1008904 19.83 996948 2442864 216 10:12:01 312112 3288072 3726540 92.27 186096 2819020 966408 19.00 1062368 2316036 15112 Average: 376282 3294106 3662370 90.68 144689 2814547 1119838 22.01 736785 2594196 53023 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 ens3 386.85 257.44 1514.80 70.55 0.00 0.00 0.00 0.00 10:07:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 428.01 198.93 13690.27 17.97 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 272.10 141.29 1792.48 10.93 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 20.50 17.73 20.81 4.17 0.00 0.00 0.00 0.00 10:11:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 150.79 258.56 15.88 1959.11 0.00 0.00 0.00 0.00 10:12:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 72.05 105.02 23.55 671.92 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 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 189.56 139.74 2412.94 391.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1042) 07/28/24 _x86_64_ (4 CPU) 10:04:41 LINUX RESTART (4 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:02 all 16.24 0.00 2.30 5.24 0.06 76.16 10:06:02 0 28.65 0.00 2.34 3.55 0.07 65.40 10:06:02 1 10.77 0.00 2.44 3.94 0.05 82.79 10:06:02 2 12.22 0.00 2.13 10.61 0.08 74.96 10:06:02 3 13.32 0.00 2.26 2.90 0.07 81.45 10:07:01 all 22.27 0.00 5.40 3.59 0.07 68.67 10:07:01 0 40.00 0.00 7.02 3.13 0.09 49.77 10:07:01 1 16.72 0.00 5.21 2.35 0.05 75.66 10:07:01 2 14.70 0.00 4.61 6.79 0.05 73.84 10:07:01 3 17.55 0.00 4.79 2.05 0.05 75.56 10:08:01 all 8.30 0.00 3.52 13.33 0.08 74.78 10:08:01 0 7.31 0.00 3.35 7.60 0.05 81.69 10:08:01 1 9.15 0.00 3.37 8.34 0.05 79.09 10:08:01 2 11.51 0.00 4.20 23.95 0.12 60.23 10:08:01 3 5.26 0.00 3.14 13.61 0.07 77.93 10:09:01 all 1.14 0.00 1.82 22.70 0.07 74.28 10:09:01 0 2.22 0.00 1.05 3.12 0.03 93.57 10:09:01 1 0.61 0.00 4.40 58.69 0.12 36.18 10:09:01 2 1.72 0.00 1.67 29.72 0.15 66.75 10:09:01 3 0.00 0.00 0.18 0.00 0.02 99.80 10:10:01 all 5.53 0.00 3.95 16.75 0.08 73.69 10:10:01 0 5.80 0.00 3.84 8.41 0.07 81.88 10:10:01 1 3.19 0.00 4.42 36.27 0.10 56.02 10:10:01 2 9.66 0.00 3.73 6.21 0.12 80.29 10:10:01 3 3.44 0.00 3.83 16.24 0.05 76.44 10:11:01 all 16.60 0.00 2.40 8.96 0.09 71.96 10:11:01 0 10.60 0.00 2.06 5.31 0.07 81.97 10:11:01 1 17.86 0.00 2.47 10.41 0.10 69.15 10:11:01 2 22.30 0.00 2.86 11.27 0.10 63.47 10:11:01 3 15.69 0.00 2.17 8.88 0.10 73.16 10:12:01 all 15.92 0.00 0.93 1.10 0.05 81.99 10:12:01 0 9.14 0.00 0.79 1.09 0.03 88.95 10:12:01 1 31.64 0.00 1.30 0.45 0.07 66.54 10:12:01 2 11.58 0.00 0.75 2.27 0.05 85.35 10:12:01 3 11.31 0.00 0.95 0.60 0.05 87.09 Average: all 12.24 0.00 2.89 10.26 0.07 74.53 Average: 0 14.69 0.00 2.91 4.61 0.06 77.74 Average: 1 12.85 0.00 3.36 17.20 0.08 66.51 Average: 2 11.94 0.00 2.84 12.97 0.10 72.16 Average: 3 9.47 0.00 2.46 6.33 0.06 81.68