---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4065 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 32100 934 24902 1 6263 30701 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:2a:d6:11 brd ff:ff:ff:ff:ff:ff inet 10.30.170.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe2a:d611/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:ab:87:31 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-8c-8g-4065) 11/03/24 _x86_64_ (8 CPU) 11:12:58 LINUX RESTART (8 CPU) 11:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:14:02 467.01 175.79 291.22 0.00 12891.95 193081.55 0.00 11:15:01 96.59 45.20 51.40 0.00 586.21 35332.33 0.00 11:16:01 125.11 1.42 123.70 0.00 50.39 137271.52 0.00 11:17:01 121.93 28.71 93.22 0.00 1497.75 45422.70 0.00 11:18:01 82.02 11.88 70.14 0.00 1075.82 9143.94 0.00 Average: 178.81 52.62 126.18 0.00 3229.23 84213.32 0.00 11:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:02 29255656 31056232 1277748 3.89 59052 2056824 2152416 6.35 1452204 1847472 139716 11:15:01 27069492 31594844 701984 2.14 86780 4690344 1582224 4.66 2015684 3373152 1762788 11:16:01 26912028 31465600 829280 2.52 112940 4682248 2303924 6.79 1365644 4170840 526284 11:17:01 26047024 31484836 808384 2.46 129788 5521868 1754604 5.17 1689956 4675184 73780 11:18:01 25762064 31495180 796536 2.42 141000 5773824 1733264 5.11 1716892 4901108 124224 Average: 27009253 31419338 882786 2.69 105912 4545022 1905286 5.62 1648076 3793551 525358 11:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 11:14:02 ens3 702.58 499.80 3117.92 128.55 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 11:15:01 ens3 781.21 605.80 6493.98 113.15 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:16:01 ens3 137.44 104.42 38.35 35.55 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 11:17:01 ens3 97.43 129.45 358.68 3728.14 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:18:01 ens3 60.77 53.24 577.67 10.39 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 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 354.47 277.45 2102.68 805.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4065) 11/03/24 _x86_64_ (8 CPU) 11:12:58 LINUX RESTART (8 CPU) 11:13:01 CPU %user %nice %system %iowait %steal %idle 11:14:02 all 14.29 8.99 8.25 2.82 0.13 65.52 11:14:02 0 12.63 10.10 8.58 2.67 0.12 65.91 11:14:02 1 15.18 9.84 8.88 1.49 0.12 64.50 11:14:02 2 14.69 4.87 5.66 1.98 0.12 72.67 11:14:02 3 14.89 10.02 8.60 2.99 0.12 63.38 11:14:02 4 12.42 9.40 8.88 3.57 0.12 65.62 11:14:02 5 13.20 10.98 9.82 1.75 0.13 64.13 11:14:02 6 15.17 8.40 7.80 7.02 0.13 61.47 11:14:02 7 16.13 8.33 7.82 1.11 0.15 66.46 11:15:01 all 20.19 4.43 5.06 2.63 0.09 67.61 11:15:01 0 13.67 5.34 5.15 1.43 0.08 74.33 11:15:01 1 27.98 4.14 4.20 0.97 0.09 62.62 11:15:01 2 16.81 3.99 4.47 0.44 0.09 74.20 11:15:01 3 24.21 3.62 5.47 0.58 0.07 66.05 11:15:01 4 11.14 5.04 5.18 1.69 0.05 76.91 11:15:01 5 40.56 4.26 6.11 1.51 0.12 47.44 11:15:01 6 12.81 4.11 4.43 11.50 0.12 67.03 11:15:01 7 14.32 4.91 5.46 2.98 0.07 72.27 11:16:01 all 22.12 0.00 1.62 5.01 0.05 71.19 11:16:01 0 29.32 0.00 1.44 0.39 0.07 68.79 11:16:01 1 8.38 0.00 2.30 14.71 0.03 74.59 11:16:01 2 24.57 0.00 2.22 1.80 0.07 71.34 11:16:01 3 26.85 0.00 0.47 0.64 0.05 71.99 11:16:01 4 17.20 0.00 0.88 0.45 0.05 81.42 11:16:01 5 22.06 0.00 1.97 3.08 0.03 72.85 11:16:01 6 30.44 0.00 3.41 14.27 0.07 51.82 11:16:01 7 18.28 0.00 0.32 4.85 0.05 76.50 11:17:01 all 27.40 0.00 1.29 2.22 0.06 69.03 11:17:01 0 28.21 0.00 2.37 0.68 0.08 68.66 11:17:01 1 24.09 0.00 1.40 1.87 0.07 72.58 11:17:01 2 21.92 0.00 1.40 7.24 0.05 69.38 11:17:01 3 34.41 0.00 1.17 0.38 0.07 63.98 11:17:01 4 24.77 0.00 0.57 0.10 0.07 74.50 11:17:01 5 32.82 0.00 1.10 0.47 0.05 65.57 11:17:01 6 21.01 0.00 1.15 4.88 0.05 72.91 11:17:01 7 31.94 0.00 1.17 2.18 0.05 64.66 11:18:01 all 9.54 0.00 0.84 1.11 0.04 88.47 11:18:01 0 0.13 0.00 0.86 0.02 0.07 98.92 11:18:01 1 9.38 0.00 0.85 0.42 0.03 89.32 11:18:01 2 13.17 0.00 0.80 2.26 0.05 83.72 11:18:01 3 1.27 0.00 0.37 0.05 0.02 98.30 11:18:01 4 1.21 0.00 0.39 0.47 0.02 97.92 11:18:01 5 14.94 0.00 0.67 0.12 0.03 84.25 11:18:01 6 2.39 0.00 0.73 4.44 0.03 92.40 11:18:01 7 33.88 0.00 2.07 1.13 0.05 62.86 Average: all 18.70 2.67 3.40 2.76 0.07 72.40 Average: 0 16.78 3.06 3.66 1.03 0.08 75.39 Average: 1 16.97 2.78 3.51 3.90 0.07 72.78 Average: 2 18.24 1.76 2.90 2.76 0.07 74.27 Average: 3 20.32 2.71 3.20 0.92 0.06 72.79 Average: 4 13.36 2.87 3.16 1.25 0.06 79.30 Average: 5 24.65 3.03 3.92 1.38 0.07 66.94 Average: 6 16.36 2.49 3.49 8.40 0.08 69.18 Average: 7 22.96 2.62 3.35 2.45 0.07 68.54