---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44304 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: 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 690 11364 1 3942 14967 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:ee:ef:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feee:efe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:74:a5:e5 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-44304) 10/20/24 _x86_64_ (4 CPU) 16:12:19 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 199.35 76.62 122.73 0.00 2423.06 6848.88 0.00 16:15:01 81.39 30.47 50.92 0.00 1897.37 10002.40 0.00 16:16:01 156.60 20.88 135.72 0.00 1306.10 8858.11 0.00 16:17:01 986.74 0.13 986.60 0.00 10.26 15818.03 0.00 16:18:01 158.21 9.35 148.86 0.00 2737.41 22507.72 0.00 16:19:01 38.25 0.08 38.17 0.00 2.80 11231.86 0.00 16:20:01 75.37 0.45 74.92 0.00 20.40 8612.43 0.00 16:21:01 42.43 0.58 41.84 0.00 70.65 4377.54 0.00 16:22:01 42.09 1.52 40.58 0.00 99.05 17347.38 0.00 Average: 197.82 15.57 182.25 0.00 951.91 11733.72 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13402712 15441304 537792 3.28 70024 2165668 1256944 7.21 787760 1914364 171676 16:15:01 12733984 15091368 873312 5.33 83624 2457720 1577124 9.05 1163600 2179844 165012 16:16:01 12105124 14606124 1353620 8.26 88144 2591932 1944056 11.15 1765864 2197200 40136 16:17:01 11792272 14385260 1573340 9.60 135884 2631864 2110884 12.11 2051156 2219424 8628 16:18:01 10822516 13948232 2001720 12.22 149780 3128476 2563288 14.71 2749148 2455732 171980 16:19:01 10902948 14051588 1898212 11.59 151256 3148644 2649624 15.20 2647588 2477240 114408 16:20:01 10402968 13736704 2212544 13.51 154708 3319320 2732252 15.68 3000632 2610648 237620 16:21:01 11710960 15389940 559980 3.42 158484 3647304 1295792 7.43 1518536 2775796 474208 16:22:01 11689752 15377112 572092 3.49 159260 3654824 1295408 7.43 1539972 2776096 2220 Average: 11729248 14669737 1286957 7.86 127907 2971750 1936152 11.11 1913806 2400705 153988 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 77.29 63.91 859.14 13.74 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:15:01 ens3 248.95 211.71 2779.64 34.83 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:16:01 ens3 119.84 109.48 855.25 23.54 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 16:17:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:17:01 ens3 46.86 45.71 92.13 14.58 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 16:18:01 lo 2844.84 2844.84 2694.24 2694.24 0.00 0.00 0.00 0.00 16:18:01 ens3 343.43 252.54 4629.01 27.55 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 16:19:01 lo 2334.06 2334.06 2215.63 2215.63 0.00 0.00 0.00 0.00 16:19:01 ens3 86.12 65.66 98.30 22.54 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 16:20:01 lo 2706.50 2706.50 2570.89 2570.89 0.00 0.00 0.00 0.00 16:20:01 ens3 116.91 81.79 781.15 15.33 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 16:21:01 lo 2.65 2.65 0.22 0.22 0.00 0.00 0.00 0.00 16:21:01 ens3 162.06 133.11 964.49 26.99 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 16:22:01 lo 48.26 48.26 4.76 4.76 0.00 0.00 0.00 0.00 16:22:01 ens3 197.23 232.34 96.93 507.40 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 Average: lo 882.29 882.29 831.79 831.79 0.00 0.00 0.00 0.00 Average: ens3 155.41 132.92 1239.56 76.28 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44304) 10/20/24 _x86_64_ (4 CPU) 16:12:19 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 15.66 11.20 8.57 3.33 0.11 61.13 16:14:01 0 22.38 11.82 9.12 1.66 0.10 54.91 16:14:01 1 15.37 9.32 7.58 6.04 0.08 61.61 16:14:01 2 11.93 10.76 8.13 2.51 0.10 66.57 16:14:01 3 12.96 12.90 9.44 3.12 0.15 61.43 16:15:01 all 17.28 0.00 1.12 2.33 0.05 79.21 16:15:01 0 14.41 0.00 0.75 1.52 0.05 83.27 16:15:01 1 11.77 0.00 1.09 2.48 0.05 84.62 16:15:01 2 15.58 0.00 0.70 3.71 0.05 79.96 16:15:01 3 27.38 0.00 1.94 1.62 0.05 69.00 16:16:01 all 78.53 0.00 2.22 1.05 0.12 18.08 16:16:01 0 73.98 0.00 1.94 0.82 0.10 23.16 16:16:01 1 77.88 0.00 2.06 0.74 0.12 19.21 16:16:01 2 82.85 0.00 2.06 1.36 0.12 13.61 16:16:01 3 79.40 0.00 2.83 1.30 0.13 16.34 16:17:01 all 60.16 0.00 2.40 5.72 0.12 31.60 16:17:01 0 49.96 0.00 1.60 0.02 0.10 48.33 16:17:01 1 57.54 0.00 3.83 18.74 0.13 19.76 16:17:01 2 66.87 0.00 2.28 1.56 0.12 29.18 16:17:01 3 66.28 0.00 1.93 2.74 0.12 28.94 16:18:01 all 58.83 0.00 3.79 2.80 0.10 34.48 16:18:01 0 57.62 0.00 3.41 2.24 0.10 36.63 16:18:01 1 62.80 0.00 4.41 4.63 0.12 28.04 16:18:01 2 57.62 0.00 3.96 1.46 0.10 36.87 16:18:01 3 57.27 0.00 3.39 2.87 0.10 36.37 16:19:01 all 65.16 0.00 2.93 0.47 0.11 31.34 16:19:01 0 64.90 0.00 2.77 0.25 0.12 31.96 16:19:01 1 59.04 0.00 2.64 0.53 0.10 37.68 16:19:01 2 68.71 0.00 3.98 0.84 0.12 26.35 16:19:01 3 67.99 0.00 2.33 0.25 0.10 29.33 16:20:01 all 71.52 0.00 2.95 0.32 0.11 25.10 16:20:01 0 73.86 0.00 2.39 0.18 0.12 23.44 16:20:01 1 63.90 0.00 3.65 0.22 0.12 32.12 16:20:01 2 73.70 0.00 2.58 0.35 0.10 23.26 16:20:01 3 74.66 0.00 3.15 0.52 0.12 21.55 16:21:01 all 52.54 0.00 2.01 0.55 0.09 44.81 16:21:01 0 45.99 0.00 1.61 0.50 0.08 51.82 16:21:01 1 69.23 0.00 1.89 0.03 0.10 28.75 16:21:01 2 55.50 0.00 2.44 0.13 0.10 41.82 16:21:01 3 39.49 0.00 2.10 1.52 0.08 56.81 16:22:01 all 16.31 0.00 1.12 1.11 0.05 81.41 16:22:01 0 8.27 0.00 0.77 2.68 0.03 88.25 16:22:01 1 21.31 0.00 1.66 0.12 0.07 76.85 16:22:01 2 17.07 0.00 1.10 0.08 0.03 81.71 16:22:01 3 18.56 0.00 0.95 1.57 0.05 78.86 Average: all 48.44 1.24 3.01 1.97 0.10 45.25 Average: 0 45.71 1.31 2.70 1.10 0.09 49.10 Average: 1 48.76 1.03 3.20 3.71 0.10 43.20 Average: 2 49.97 1.19 3.02 1.33 0.09 44.38 Average: 3 49.33 1.43 3.12 1.72 0.10 44.30