---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5228 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 736 11131 1 4129 14921 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:25:7c:15 brd ff:ff:ff:ff:ff:ff inet 10.30.170.21/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe25:7c15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:4d:a5:ef 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5228) 12/24/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 280.60 79.17 201.43 0.00 1688.39 11584.62 0.00 16:15:02 68.36 25.97 42.39 0.00 1761.95 9026.19 0.00 16:16:01 160.04 21.42 138.62 0.00 1343.37 8927.03 0.00 16:17:01 113.31 1.07 112.25 0.00 35.19 4443.26 0.00 16:18:01 104.30 9.38 94.92 0.00 4639.23 34500.52 0.00 16:19:01 39.42 0.10 39.32 0.00 1.60 9259.62 0.00 16:20:01 53.56 0.40 53.16 0.00 18.13 9655.06 0.00 16:21:01 23.50 1.25 22.25 0.00 101.32 6040.33 0.00 16:22:01 32.64 0.95 31.69 0.00 65.84 14138.49 0.00 Average: 97.18 15.51 81.67 0.00 1072.19 11958.19 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13279912 15402196 574108 3.50 73416 2240668 1612480 9.25 808936 2009888 246256 16:15:02 12674816 15028484 939984 5.74 82900 2455140 1641208 9.42 1209092 2198344 168104 16:16:01 12012520 14508784 1454400 8.88 87424 2588816 2057152 11.80 1847376 2212532 47240 16:17:01 11688876 14266808 1694644 10.34 98784 2654328 2342604 13.44 2121816 2253236 34208 16:18:01 10941848 14132968 1817060 11.09 116624 3227548 2349132 13.48 2581688 2505000 2912 16:19:01 10667288 13904472 2046288 12.49 118424 3268968 2604092 14.94 2825488 2533820 31164 16:20:01 10711020 14034464 1915988 11.70 122304 3344948 2416840 13.87 2718416 2591836 11384 16:21:01 11427352 15300952 649560 3.97 126368 3869568 1381204 7.92 1647228 2929464 399972 16:22:01 11396724 15275512 674404 4.12 128148 3872792 1381972 7.93 1679416 2926504 2540 Average: 11644484 14650516 1307382 7.98 106044 3058086 1976298 11.34 1937717 2462292 104864 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 121.43 92.68 1152.70 18.56 0.00 0.00 0.00 0.00 16:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:15:02 ens3 214.03 182.22 2686.92 27.90 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 16:16:01 ens3 126.03 108.54 861.66 22.71 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 16:17:01 ens3 80.39 70.55 134.49 20.68 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 2975.64 2975.64 2821.27 2821.27 0.00 0.00 0.00 0.00 16:18:01 ens3 466.02 318.06 6022.63 34.65 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 3009.38 3009.38 2849.66 2849.66 0.00 0.00 0.00 0.00 16:19:01 ens3 78.60 65.06 98.05 22.77 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2094.12 2094.12 1976.96 1976.96 0.00 0.00 0.00 0.00 16:20:01 ens3 86.77 65.34 821.78 12.64 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 9.13 9.13 0.88 0.88 0.00 0.00 0.00 0.00 16:21:01 ens3 144.21 135.21 970.68 45.88 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 43.52 43.52 4.29 4.29 0.00 0.00 0.00 0.00 16:22:01 ens3 190.20 221.76 92.63 496.52 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 905.89 905.89 852.09 852.09 0.00 0.00 0.00 0.00 Average: ens3 167.59 139.99 1427.78 78.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5228) 12/24/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.45 12.54 10.28 3.42 0.11 54.20 16:14:01 0 26.30 14.13 12.15 3.36 0.13 43.94 16:14:01 1 11.95 13.01 10.22 2.35 0.10 62.36 16:14:01 2 24.00 10.80 9.24 3.01 0.10 52.86 16:14:01 3 15.55 12.23 9.52 4.95 0.12 57.63 16:15:02 all 13.92 0.00 0.88 1.54 0.05 83.61 16:15:02 0 13.00 0.00 0.65 0.48 0.03 85.83 16:15:02 1 14.35 0.00 0.70 0.18 0.03 84.73 16:15:02 2 15.34 0.00 0.90 0.54 0.07 83.16 16:15:02 3 13.00 0.00 1.28 4.95 0.05 80.72 16:16:01 all 77.74 0.00 2.25 0.93 0.09 18.99 16:16:01 0 76.04 0.00 2.63 1.45 0.09 19.80 16:16:01 1 80.14 0.00 1.74 0.38 0.09 17.66 16:16:01 2 78.13 0.00 2.18 0.77 0.10 18.82 16:16:01 3 76.63 0.00 2.46 1.13 0.10 19.68 16:17:01 all 77.59 0.00 2.31 0.69 0.10 19.31 16:17:01 0 81.66 0.00 2.26 0.65 0.12 15.31 16:17:01 1 78.31 0.00 1.77 0.05 0.10 19.76 16:17:01 2 72.68 0.00 2.77 0.48 0.10 23.96 16:17:01 3 77.72 0.00 2.43 1.56 0.08 18.21 16:18:01 all 55.11 0.00 4.24 3.79 0.10 36.76 16:18:01 0 52.04 0.00 4.23 3.24 0.08 40.41 16:18:01 1 56.09 0.00 4.17 3.10 0.08 36.55 16:18:01 2 58.26 0.00 5.22 4.32 0.10 32.10 16:18:01 3 54.06 0.00 3.37 4.51 0.12 37.94 16:19:01 all 66.66 0.00 3.33 0.47 0.10 29.45 16:19:01 0 67.41 0.00 3.22 0.50 0.10 28.77 16:19:01 1 67.50 0.00 2.88 0.45 0.08 29.08 16:19:01 2 69.99 0.00 4.29 0.85 0.10 24.77 16:19:01 3 61.69 0.00 2.94 0.07 0.10 35.19 16:20:01 all 65.27 0.00 2.76 0.51 0.09 31.37 16:20:01 0 63.23 0.00 2.09 0.71 0.08 33.89 16:20:01 1 62.72 0.00 2.98 0.64 0.10 33.56 16:20:01 2 70.39 0.00 3.52 0.42 0.10 25.56 16:20:01 3 64.73 0.00 2.43 0.29 0.08 32.47 16:21:01 all 40.32 0.00 1.70 0.60 0.08 57.31 16:21:01 0 29.37 0.00 1.38 1.54 0.08 67.63 16:21:01 1 29.91 0.00 1.69 0.47 0.08 67.85 16:21:01 2 47.52 0.00 1.66 0.08 0.07 50.67 16:21:01 3 54.62 0.00 2.06 0.28 0.07 42.97 16:22:01 all 15.06 0.00 1.08 0.68 0.07 83.11 16:22:01 0 18.93 0.00 1.40 0.84 0.07 78.76 16:22:01 1 20.38 0.00 0.98 1.82 0.07 76.75 16:22:01 2 18.24 0.00 1.15 0.05 0.07 80.49 16:22:01 3 2.76 0.00 0.80 0.02 0.07 96.36 Average: all 47.81 1.39 3.20 1.40 0.09 46.11 Average: 0 47.46 1.57 3.33 1.42 0.09 46.14 Average: 1 46.73 1.44 3.01 1.05 0.08 47.68 Average: 2 50.44 1.20 3.43 1.16 0.09 43.67 Average: 3 46.59 1.36 3.03 1.98 0.09 46.95