---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11720 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 12G 7.7G 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 493 109 0 3341 3166 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:7c:84:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.211/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe7c:8434/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:b1:07:f4 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-11720) 11/30/24 _x86_64_ (4 CPU) 17:12:38 LINUX RESTART (4 CPU) 17:13:02 tps rtps wtps bread/s bwrtn/s 17:14:01 183.48 81.41 102.07 6223.62 43011.17 17:15:01 141.19 12.41 128.78 2237.09 23144.81 17:16:01 502.72 0.00 502.72 0.00 29103.82 17:17:01 441.44 4.70 436.74 207.46 24190.41 17:18:01 411.51 311.36 100.15 18070.72 59977.60 17:19:01 595.28 585.05 10.23 34765.54 1271.52 17:20:01 534.41 529.85 4.57 51001.90 265.16 17:21:01 582.34 579.97 2.37 12388.34 32.53 17:22:01 231.44 230.68 0.77 21350.71 8.40 17:23:01 180.14 164.39 15.75 9197.93 575.90 Average: 380.73 250.25 130.48 15559.12 18116.95 17:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1659968 3354904 2378684 58.90 52636 1798080 861148 16.93 565984 1632984 136032 17:15:01 936836 3245272 3101816 76.80 68084 2375984 1266692 24.90 804160 2072536 60488 17:16:01 123444 3203920 3915208 96.94 103804 3028424 1288516 25.33 867156 2719440 4896 17:17:01 377244 3291972 3661408 90.66 130024 2877148 1177568 23.15 670160 2706244 285808 17:18:01 104916 3283216 3933736 97.40 156904 3129224 1099272 21.61 780568 2884388 12044 17:19:01 583432 3289444 3455220 85.55 156712 2644996 1025276 20.15 648512 2528068 4976 17:20:01 143844 3294956 3894808 96.44 155220 3102808 1046460 20.57 637404 2990668 4 17:21:01 159908 3292264 3878744 96.04 152776 3046256 1046460 20.57 633488 2937080 168 17:22:01 380812 3302244 3657840 90.57 150712 2841612 1046460 20.57 619600 2734444 156 17:23:01 172568 3274748 3866084 95.73 150752 3040952 976516 19.20 669684 2911600 15620 Average: 464297 3283294 3574355 88.50 127762 2788548 1083437 21.30 689672 2611745 52019 17:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 17:14:01 ens3 388.75 244.89 1464.30 69.59 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 17:15:01 ens3 979.14 647.66 4788.48 51.34 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 14.35 15.33 3.03 7.71 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 291.87 255.46 2124.73 20.84 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 732.69 619.93 5611.85 43.65 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 17:19:01 ens3 2.05 1.52 1.49 0.81 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 2.23 2.23 0.20 0.20 0.00 0.00 0.00 0.00 17:20:01 ens3 770.12 1140.23 52.08 8599.81 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 122.36 131.66 8.42 1024.67 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 446.76 444.08 28.82 3590.49 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 17:23:01 ens3 152.12 162.77 26.61 1104.75 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 390.02 366.55 1410.93 1453.60 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-11720) 11/30/24 _x86_64_ (4 CPU) 17:12:38 LINUX RESTART (4 CPU) 17:13:02 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.35 0.00 2.36 5.68 0.06 71.55 17:14:01 0 25.20 0.00 2.90 4.59 0.07 67.23 17:14:01 1 32.94 0.00 2.75 3.65 0.08 60.57 17:14:01 2 15.53 0.00 2.13 7.68 0.07 74.60 17:14:01 3 7.75 0.00 1.65 6.78 0.05 83.77 17:15:01 all 12.70 0.00 2.37 3.78 0.06 81.09 17:15:01 0 9.16 0.00 2.01 2.36 0.03 86.44 17:15:01 1 10.32 0.00 2.23 2.93 0.05 84.47 17:15:01 2 21.87 0.00 2.27 3.64 0.10 72.13 17:15:01 3 9.45 0.00 2.95 6.21 0.07 81.32 17:16:01 all 7.48 0.00 3.75 16.29 0.10 72.39 17:16:01 0 8.86 0.00 2.59 5.24 0.08 83.23 17:16:01 1 8.53 0.00 5.39 33.23 0.10 52.75 17:16:01 2 5.95 0.00 3.25 11.22 0.12 79.45 17:16:01 3 6.59 0.00 3.81 15.55 0.08 73.97 17:17:01 all 7.11 0.00 4.94 14.41 0.09 73.44 17:17:01 0 5.46 0.00 3.76 14.31 0.07 76.40 17:17:01 1 7.75 0.00 5.96 27.62 0.08 58.58 17:17:01 2 7.02 0.00 5.28 7.87 0.13 79.70 17:17:01 3 8.23 0.00 4.74 7.87 0.07 79.10 17:18:01 all 11.97 0.00 3.62 20.47 0.08 63.87 17:18:01 0 9.31 0.00 5.15 21.44 0.08 64.01 17:18:01 1 8.99 0.00 3.19 12.48 0.07 75.27 17:18:01 2 14.67 0.00 3.45 22.36 0.10 59.42 17:18:01 3 14.98 0.00 2.70 25.72 0.07 56.54 17:19:01 all 5.23 0.00 1.80 21.56 0.10 71.32 17:19:01 0 5.11 0.00 1.90 17.57 0.08 75.34 17:19:01 1 5.15 0.00 1.28 14.94 0.07 78.55 17:19:01 2 5.41 0.00 2.23 28.65 0.12 63.59 17:19:01 3 5.24 0.00 1.76 25.26 0.10 67.63 17:20:01 all 38.76 0.00 2.43 35.54 0.13 23.15 17:20:01 0 41.54 0.00 2.41 34.11 0.12 21.83 17:20:01 1 36.92 0.00 2.38 40.33 0.12 20.25 17:20:01 2 38.53 0.00 1.95 31.91 0.13 27.48 17:20:01 3 38.02 0.00 3.00 35.82 0.13 23.01 17:21:01 all 11.41 0.00 1.96 48.45 0.10 38.08 17:21:01 0 13.85 0.00 2.41 53.74 0.10 29.90 17:21:01 1 10.01 0.00 1.73 46.13 0.08 42.05 17:21:01 2 9.22 0.00 1.57 46.55 0.12 42.55 17:21:01 3 12.53 0.00 2.15 47.31 0.12 37.90 17:22:01 all 23.71 0.00 1.13 3.93 0.11 71.12 17:22:01 0 24.87 0.00 1.25 4.77 0.10 69.02 17:22:01 1 18.58 0.00 0.84 2.18 0.08 78.32 17:22:01 2 26.16 0.00 1.04 3.77 0.12 68.91 17:22:01 3 25.25 0.00 1.38 5.01 0.13 68.23 17:23:01 all 16.61 0.00 1.08 4.25 0.07 77.98 17:23:01 0 9.93 0.00 0.94 3.20 0.05 85.89 17:23:01 1 8.11 0.00 0.84 3.45 0.05 87.55 17:23:01 2 37.05 0.00 1.17 3.63 0.12 58.03 17:23:01 3 11.35 0.00 1.41 6.75 0.08 80.41 Average: all 15.53 0.00 2.54 17.44 0.09 64.40 Average: 0 15.32 0.00 2.53 16.17 0.08 65.91 Average: 1 14.68 0.00 2.66 18.68 0.08 63.90 Average: 2 18.16 0.00 2.44 16.68 0.11 62.61 Average: 3 13.96 0.00 2.56 18.24 0.09 65.16