---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17354 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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/loop2 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/23545 /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 688 11071 1 4238 14969 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:4a:07:70 brd ff:ff:ff:ff:ff:ff inet 10.30.170.46/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe4a:770/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:c7:aa:02 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17354) 02/12/25 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 365.41 86.27 279.14 0.00 1810.00 12009.51 0.00 16:15:01 59.56 13.46 46.09 0.00 1381.90 9508.42 0.00 16:16:01 276.85 37.23 239.63 0.00 1768.77 9425.36 0.00 16:17:01 92.98 1.17 91.82 0.00 69.19 4522.18 0.00 16:18:01 116.01 9.02 107.00 0.00 4446.73 26919.91 0.00 16:19:01 41.28 0.27 41.01 0.00 9.20 9443.23 0.00 16:20:01 40.08 0.43 39.64 0.00 18.40 7702.58 0.00 16:21:01 32.16 0.57 31.59 0.00 55.86 6593.17 0.00 16:22:01 31.04 0.70 30.34 0.00 45.59 17989.40 0.00 Average: 116.80 16.44 100.37 0.00 1065.91 11567.38 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13389840 15434328 545224 3.33 69364 2171968 1282908 7.36 772988 1942796 170984 16:15:01 13284788 15461288 510824 3.12 74464 2292068 1203224 6.90 751204 2056188 648 16:16:01 11941912 14431004 1530084 9.34 85412 2583624 2220904 12.74 1904588 2221280 41468 16:17:01 11546092 14121464 1837648 11.22 95952 2653848 2399408 13.77 2255128 2259432 23076 16:18:01 10212136 13660916 2285920 13.95 136444 3454368 2796984 16.05 3111064 2687972 75732 16:19:01 10522380 13842452 2104736 12.85 137900 3328960 2731696 15.67 2956740 2538796 14164 16:20:01 10592844 14013740 1933164 11.80 141804 3418300 2454296 14.08 2804684 2612424 62044 16:21:01 10040688 13912340 2034232 12.42 145484 3846272 2504224 14.37 2988828 2962000 404312 16:22:01 11367912 15352612 593696 3.62 146252 3955696 1331008 7.64 1674240 2951896 196 Average: 11433177 14470016 1486170 9.07 114786 3078345 2102739 12.06 2135496 2470309 88069 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.88 0.88 0.09 0.09 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 16:14:01 ens3 257.62 178.56 1357.71 51.59 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 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 16:15:01 ens3 47.59 41.78 348.41 13.05 0.00 0.00 0.00 0.00 16:16:01 lo 0.80 0.80 0.08 0.08 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 ens3 281.55 233.69 3486.96 34.85 0.00 0.00 0.00 0.00 16:17:01 lo 1.73 1.73 0.17 0.17 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 ens3 111.33 87.44 263.29 23.82 0.00 0.00 0.00 0.00 16:18:01 lo 2238.24 2238.24 2120.63 2120.63 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 ens3 392.18 235.03 5858.28 33.07 0.00 0.00 0.00 0.00 16:19:01 lo 3057.37 3057.37 2898.89 2898.89 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 ens3 53.04 46.03 214.60 16.75 0.00 0.00 0.00 0.00 16:20:01 lo 1888.87 1888.87 1784.44 1784.44 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 ens3 129.51 105.10 907.47 21.83 0.00 0.00 0.00 0.00 16:21:01 lo 953.97 953.97 906.50 906.50 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 ens3 122.68 111.80 962.77 26.23 0.00 0.00 0.00 0.00 16:22:01 lo 42.03 42.03 4.14 4.14 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 ens3 126.71 166.91 54.74 363.65 0.00 0.00 0.00 0.00 Average: lo 911.13 911.13 858.82 858.82 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: ens3 168.97 133.95 1495.17 65.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17354) 02/12/25 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 20.06 14.62 11.57 3.50 0.11 50.15 16:14:01 0 8.32 17.48 13.02 3.94 0.10 57.15 16:14:01 1 24.03 13.22 11.32 3.81 0.10 47.50 16:14:01 2 22.50 16.42 12.47 3.25 0.10 45.26 16:14:01 3 25.29 11.38 9.51 2.98 0.12 50.72 16:15:01 all 4.72 0.00 0.50 1.21 0.04 93.52 16:15:01 0 1.97 0.00 0.43 1.00 0.05 96.54 16:15:01 1 6.44 0.00 0.51 0.33 0.03 92.69 16:15:01 2 8.95 0.00 0.92 3.52 0.05 86.55 16:15:01 3 1.52 0.00 0.15 0.02 0.02 98.30 16:16:01 all 60.27 0.00 2.13 0.97 0.08 36.56 16:16:01 0 59.92 0.00 2.26 1.48 0.08 36.26 16:16:01 1 55.56 0.00 2.15 0.23 0.08 41.98 16:16:01 2 62.15 0.00 2.09 1.36 0.08 34.31 16:16:01 3 63.45 0.00 2.01 0.80 0.08 33.66 16:17:01 all 77.62 0.00 2.40 0.62 0.10 19.26 16:17:01 0 79.34 0.00 1.97 0.10 0.08 18.50 16:17:01 1 78.95 0.00 2.13 1.93 0.10 16.90 16:17:01 2 71.75 0.00 2.48 0.17 0.10 25.51 16:17:01 3 80.46 0.00 3.02 0.30 0.10 16.11 16:18:01 all 62.17 0.00 4.70 1.61 0.10 31.42 16:18:01 0 59.22 0.00 4.42 2.12 0.10 34.13 16:18:01 1 62.45 0.00 4.84 1.40 0.10 31.22 16:18:01 2 65.89 0.00 4.47 1.32 0.10 28.22 16:18:01 3 61.10 0.00 5.07 1.61 0.10 32.13 16:19:01 all 56.22 0.00 3.02 0.23 0.10 40.44 16:19:01 0 56.54 0.00 2.58 0.32 0.10 40.46 16:19:01 1 53.59 0.00 2.75 0.05 0.10 43.51 16:19:01 2 60.08 0.00 3.06 0.47 0.10 36.29 16:19:01 3 54.68 0.00 3.68 0.08 0.10 41.46 16:20:01 all 69.96 0.00 2.70 0.18 0.09 27.06 16:20:01 0 62.98 0.00 1.81 0.08 0.08 35.04 16:20:01 1 72.96 0.00 3.62 0.29 0.10 23.03 16:20:01 2 73.30 0.00 2.13 0.24 0.08 24.24 16:20:01 3 70.62 0.00 3.25 0.12 0.10 25.91 16:21:01 all 57.53 0.00 2.45 0.14 0.08 39.81 16:21:01 0 51.82 0.00 2.95 0.17 0.08 44.98 16:21:01 1 67.97 0.00 2.44 0.07 0.10 29.42 16:21:01 2 54.48 0.00 2.08 0.18 0.08 43.18 16:21:01 3 55.88 0.00 2.30 0.13 0.07 41.61 16:22:01 all 7.30 0.00 0.60 0.87 0.05 91.18 16:22:01 0 4.46 0.00 0.56 0.57 0.03 94.37 16:22:01 1 9.39 0.00 0.65 0.03 0.03 89.89 16:22:01 2 13.50 0.00 0.59 0.30 0.07 85.55 16:22:01 3 1.89 0.00 0.62 2.58 0.07 94.85 Average: all 46.21 1.59 3.32 1.03 0.08 47.77 Average: 0 42.73 1.89 3.30 1.08 0.08 50.93 Average: 1 47.88 1.44 3.35 0.89 0.08 46.35 Average: 2 48.10 1.79 3.34 1.20 0.09 45.48 Average: 3 46.12 1.24 3.28 0.95 0.08 48.32