---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28182 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.9G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11477 1 3822 14961 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:10:75 brd ff:ff:ff:ff:ff:ff inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fefc:1075/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:20:1d:d1 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28182) 09/26/24 _x86_64_ (4 CPU) 12:11:50 LINUX RESTART (4 CPU) 12:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:13:02 342.73 158.77 183.95 0.00 11684.99 89911.55 0.00 12:14:01 129.84 49.55 80.29 0.00 2903.64 11086.95 0.00 12:15:01 186.92 27.73 159.19 0.00 1488.42 16254.89 0.00 12:16:01 34.86 3.45 31.41 0.00 124.11 18295.75 0.00 12:17:01 40.09 1.52 38.58 0.00 96.65 8212.76 0.00 12:18:01 66.41 4.22 62.20 0.00 4471.58 17217.19 0.00 12:19:01 10.95 0.30 10.65 0.00 13.86 2169.51 0.00 12:20:01 23.78 0.10 23.68 0.00 5.73 6730.69 0.00 Average: 104.39 30.66 73.73 0.00 2597.97 21255.71 0.00 12:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:02 13507652 15417188 571588 3.49 56556 2058460 1272956 7.30 817504 1797796 104896 12:14:01 12856472 15184900 784408 4.79 81584 2431908 1464656 8.40 1099964 2127020 181236 12:15:01 10911404 13917788 2043264 12.47 98548 3065464 2551336 14.64 2520668 2610788 445992 12:16:01 11151884 14097364 1863824 11.38 99244 3004908 2410084 13.83 2461912 2433092 108648 12:17:01 10596032 13582612 2372180 14.48 104908 3033692 2879108 16.52 2994840 2437712 4240 12:18:01 10370704 13738808 2211284 13.50 117160 3389076 2497604 14.33 3045080 2597892 22552 12:19:01 10085412 13523368 2426644 14.81 116504 3451960 2746576 15.76 3289952 2631668 36600 12:20:01 11080028 14633668 1315948 8.03 125380 3545100 2530268 14.52 2223360 2689556 38812 Average: 11319948 14261962 1698642 10.37 99986 2997571 2294074 13.16 2306660 2415690 117872 12:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:02 ens3 430.34 277.62 2204.96 68.97 0.00 0.00 0.00 0.00 12:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 12:14:01 ens3 141.25 119.52 1718.51 21.46 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 12:15:01 ens3 474.05 334.03 6343.84 36.55 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 912.40 912.40 868.24 868.24 0.00 0.00 0.00 0.00 12:16:01 ens3 49.89 45.09 48.32 10.85 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 2450.51 2450.51 2317.00 2317.00 0.00 0.00 0.00 0.00 12:17:01 ens3 140.01 100.52 891.93 17.76 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1286.75 1286.75 1220.99 1220.99 0.00 0.00 0.00 0.00 12:18:01 ens3 258.30 182.51 2100.76 21.06 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 3003.82 3003.82 2854.83 2854.83 0.00 0.00 0.00 0.00 12:19:01 ens3 19.93 19.20 7.06 4.75 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 17.48 17.48 2.07 2.07 0.00 0.00 0.00 0.00 12:20:01 ens3 49.18 50.85 105.95 20.40 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 978.31 978.31 922.51 922.51 0.00 0.00 0.00 0.00 Average: ens3 195.48 141.21 1677.56 25.23 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: lo 1083.86 1083.86 1025.42 1025.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28182) 09/26/24 _x86_64_ (4 CPU) 12:11:50 LINUX RESTART (4 CPU) 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:02 all 15.96 17.28 13.61 7.05 0.13 45.97 12:13:02 0 13.49 18.19 13.81 4.89 0.14 49.49 12:13:02 1 12.94 18.87 13.11 5.47 0.10 49.51 12:13:02 2 20.70 15.88 13.06 10.13 0.10 40.13 12:13:02 3 16.69 16.20 14.46 7.69 0.17 44.79 12:14:01 all 22.05 1.85 3.08 3.85 0.08 69.08 12:14:01 0 10.76 1.80 2.62 1.60 0.08 83.14 12:14:01 1 43.85 1.86 3.85 5.36 0.10 44.99 12:14:01 2 18.51 2.17 3.14 1.79 0.07 74.33 12:14:01 3 15.12 1.60 2.72 6.64 0.07 73.85 12:15:01 all 59.11 0.00 2.71 4.37 0.13 33.68 12:15:01 0 65.51 0.00 3.15 1.51 0.10 29.73 12:15:01 1 57.98 0.00 2.33 2.65 0.10 36.95 12:15:01 2 52.32 0.00 3.24 11.36 0.22 32.85 12:15:01 3 60.72 0.00 2.11 1.88 0.10 35.18 12:16:01 all 70.39 0.00 2.95 2.42 0.13 24.11 12:16:01 0 72.51 0.00 2.37 0.12 0.20 24.81 12:16:01 1 72.50 0.00 2.17 2.73 0.10 22.50 12:16:01 2 66.81 0.00 4.64 4.98 0.10 23.47 12:16:01 3 69.79 0.00 2.61 1.81 0.10 25.69 12:17:01 all 73.52 0.00 2.82 0.33 0.10 23.23 12:17:01 0 72.34 0.00 2.29 0.22 0.10 25.05 12:17:01 1 71.24 0.00 3.86 0.42 0.12 24.37 12:17:01 2 78.82 0.00 2.55 0.40 0.10 18.12 12:17:01 3 71.68 0.00 2.58 0.27 0.10 25.36 12:18:01 all 70.64 0.00 4.00 1.01 0.09 24.27 12:18:01 0 66.26 0.00 3.22 0.99 0.10 29.43 12:18:01 1 72.78 0.00 3.39 0.89 0.10 22.83 12:18:01 2 70.86 0.00 3.81 1.04 0.08 24.21 12:18:01 3 72.66 0.00 5.57 1.11 0.08 20.58 12:19:01 all 64.64 0.00 1.57 0.16 0.10 33.53 12:19:01 0 50.21 0.00 1.61 0.25 0.10 47.84 12:19:01 1 71.70 0.00 1.02 0.00 0.10 27.18 12:19:01 2 70.12 0.00 1.84 0.12 0.10 27.82 12:19:01 3 66.67 0.00 1.79 0.28 0.10 31.15 12:20:01 all 65.57 0.00 1.92 0.49 0.10 31.91 12:20:01 0 54.86 0.00 2.08 0.39 0.10 42.58 12:20:01 1 71.13 0.00 2.41 0.99 0.10 25.38 12:20:01 2 70.90 0.00 1.48 0.47 0.08 27.07 12:20:01 3 65.41 0.00 1.72 0.13 0.13 32.60 Average: all 55.33 2.38 4.07 2.45 0.11 35.66 Average: 0 50.83 2.48 3.88 1.24 0.12 41.46 Average: 1 59.35 2.57 4.01 2.30 0.10 31.66 Average: 2 56.22 2.25 4.22 3.79 0.11 33.41 Average: 3 54.91 2.22 4.19 2.47 0.11 36.10