---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5534 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 67G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 10950 1 4366 14977 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:a2:fb:81 brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fea2:fb81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:d6:0b:43 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-5534) 11/09/24 _x86_64_ (4 CPU) 18:13:18 LINUX RESTART (4 CPU) 18:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 171.65 81.87 89.78 0.00 2621.25 7476.17 0.00 18:16:01 199.37 32.44 166.93 0.00 2328.16 10419.59 0.00 18:17:01 32.21 13.20 19.01 0.00 657.36 8476.05 0.00 18:18:01 28.06 4.53 23.53 0.00 180.10 4458.06 0.00 18:19:01 70.79 4.38 66.41 0.00 2576.74 14501.03 0.00 18:20:01 12.66 0.10 12.56 0.00 8.27 3200.93 0.00 18:21:01 85.34 1.00 84.34 0.00 41.59 5906.75 0.00 18:22:01 50.87 0.10 50.77 0.00 10.13 5266.72 0.00 18:23:01 38.01 1.23 36.78 0.00 58.92 32600.97 0.00 Average: 76.38 15.30 61.07 0.00 939.44 10261.49 0.00 18:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13350488 15480352 498412 3.04 73664 2247668 1216656 6.98 750732 2000380 237576 18:16:01 12389292 14814652 1154400 7.05 84324 2523464 2072288 11.89 1462320 2227556 203576 18:17:01 11792696 14309560 1655728 10.11 86756 2609416 2248808 12.90 2060932 2216040 27452 18:18:01 10954620 13940796 2022912 12.35 98188 3045208 2557352 14.67 2482812 2607884 432132 18:19:01 10840684 13880512 2074824 12.67 104156 3091672 2627640 15.08 2699476 2497800 10128 18:20:01 10576828 13741196 2213920 13.51 104864 3208796 2761536 15.84 2919956 2532964 118648 18:21:01 10825212 13940036 2015048 12.30 113072 3151620 2661880 15.27 2748944 2457040 20912 18:22:01 10747788 14002944 1952144 11.92 115604 3285096 2446320 14.04 2702640 2578912 115236 18:23:01 11313740 15431628 523080 3.19 118124 4117268 1229544 7.05 1486196 3203624 14084 Average: 11421261 14393520 1567830 9.57 99861 3031134 2202447 12.64 2146001 2480244 131083 18:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 ens3 94.80 75.36 934.96 10.54 0.00 0.00 0.00 0.00 18:15:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 293.35 234.82 3302.81 35.35 0.00 0.00 0.00 0.00 18:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 124.53 97.77 362.67 22.44 0.00 0.00 0.00 0.00 18:17:01 lo 14.65 14.65 1.33 1.33 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 337.13 218.48 3752.65 28.20 0.00 0.00 0.00 0.00 18:18:01 lo 762.46 762.46 696.27 696.27 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 160.01 103.72 1709.15 14.75 0.00 0.00 0.00 0.00 18:19:01 lo 5.40 5.40 0.42 0.42 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 27.08 22.23 6.87 6.47 0.00 0.00 0.00 0.00 18:20:01 lo 975.07 975.07 923.04 923.04 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 46.21 44.86 230.30 14.56 0.00 0.00 0.00 0.00 18:21:01 lo 931.09 931.09 878.11 878.11 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 85.99 72.99 57.66 24.72 0.00 0.00 0.00 0.00 18:22:01 lo 987.22 987.22 932.93 932.93 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 292.28 311.08 863.76 977.38 0.00 0.00 0.00 0.00 18:23:01 lo 47.39 47.39 4.67 4.67 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 162.50 131.36 1247.38 126.26 0.00 0.00 0.00 0.00 Average: lo 414.69 414.69 382.58 382.58 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5534) 11/09/24 _x86_64_ (4 CPU) 18:13:18 LINUX RESTART (4 CPU) 18:14:02 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 19.61 10.32 8.07 1.91 0.09 59.99 18:15:01 0 13.85 9.79 7.27 1.48 0.10 67.51 18:15:01 1 11.97 10.36 7.51 2.60 0.08 67.48 18:15:01 2 22.27 10.98 9.20 2.26 0.08 55.21 18:15:01 3 30.36 10.13 8.32 1.31 0.10 49.77 18:16:01 all 24.44 0.00 1.39 1.20 0.06 72.90 18:16:01 0 24.41 0.00 1.24 2.24 0.05 72.06 18:16:01 1 24.32 0.00 1.46 0.52 0.07 73.63 18:16:01 2 21.73 0.00 1.54 1.37 0.07 75.29 18:16:01 3 27.30 0.00 1.32 0.67 0.07 70.64 18:17:01 all 77.72 0.00 2.19 0.18 0.12 19.78 18:17:01 0 80.07 0.00 2.37 0.03 0.12 17.41 18:17:01 1 75.05 0.00 1.88 0.32 0.12 22.64 18:17:01 2 78.25 0.00 2.39 0.15 0.13 19.07 18:17:01 3 77.52 0.00 2.13 0.20 0.12 20.03 18:18:01 all 53.58 0.00 2.08 0.10 0.10 44.14 18:18:01 0 60.25 0.00 1.94 0.02 0.10 37.69 18:18:01 1 51.81 0.00 2.44 0.30 0.10 45.35 18:18:01 2 50.35 0.00 2.30 0.02 0.10 47.23 18:18:01 3 51.94 0.00 1.62 0.05 0.10 46.29 18:19:01 all 73.91 0.00 2.41 0.23 0.09 23.36 18:19:01 0 76.26 0.00 2.49 0.03 0.08 21.13 18:19:01 1 67.70 0.00 2.19 0.47 0.10 29.55 18:19:01 2 74.25 0.00 2.59 0.05 0.08 23.03 18:19:01 3 77.45 0.00 2.38 0.39 0.08 19.70 18:20:01 all 72.20 0.00 2.03 0.08 0.08 25.60 18:20:01 0 73.65 0.00 1.93 0.02 0.08 24.33 18:20:01 1 59.42 0.00 1.88 0.05 0.08 38.56 18:20:01 2 77.51 0.00 2.54 0.05 0.08 19.82 18:20:01 3 78.28 0.00 1.79 0.22 0.08 19.63 18:21:01 all 64.43 0.00 2.34 0.34 0.09 32.80 18:21:01 0 64.73 0.00 2.62 0.45 0.08 32.11 18:21:01 1 59.85 0.00 1.83 0.70 0.10 37.52 18:21:01 2 63.16 0.00 2.44 0.07 0.10 34.23 18:21:01 3 70.00 0.00 2.48 0.13 0.08 27.30 18:22:01 all 65.40 0.00 2.38 0.18 0.09 31.95 18:22:01 0 64.22 0.00 2.01 0.03 0.10 33.64 18:22:01 1 60.58 0.00 2.57 0.10 0.08 36.67 18:22:01 2 72.35 0.00 2.60 0.13 0.08 24.83 18:22:01 3 64.50 0.00 2.36 0.44 0.08 32.63 18:23:01 all 17.58 0.00 1.44 0.62 0.06 80.31 18:23:01 0 10.62 0.00 1.50 0.02 0.05 87.81 18:23:01 1 34.87 0.00 1.91 0.89 0.07 62.27 18:23:01 2 8.32 0.00 1.25 0.12 0.05 90.27 18:23:01 3 16.55 0.00 1.09 1.47 0.07 80.82 Average: all 52.15 1.13 2.69 0.54 0.09 43.40 Average: 0 52.06 1.07 2.59 0.48 0.09 43.72 Average: 1 49.59 1.13 2.62 0.66 0.09 45.91 Average: 2 52.05 1.20 2.97 0.47 0.09 43.22 Average: 3 54.92 1.11 2.60 0.54 0.09 40.75