---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1344 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 735 11153 1 4108 14922 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:39:b9:97 brd ff:ff:ff:ff:ff:ff inet 10.30.171.57/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe39:b997/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:a3:a3:23 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-1344) 12/09/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 271.00 89.93 181.07 0.00 2617.45 7758.01 0.00 16:15:01 71.65 13.55 58.11 0.00 1394.43 10331.49 0.00 16:16:01 165.69 36.33 129.36 0.00 1712.38 4359.81 0.00 16:17:01 20.61 2.22 18.39 0.00 135.29 6168.48 0.00 16:18:01 141.13 9.38 131.75 0.00 4657.87 13195.20 0.00 16:19:01 61.99 1.13 60.86 0.00 30.93 19201.73 0.00 16:20:01 19.45 0.47 18.98 0.00 19.46 4318.35 0.00 16:21:01 51.63 0.10 51.53 0.00 21.06 9282.51 0.00 16:22:01 29.57 1.13 28.43 0.00 77.87 18558.67 0.00 Average: 92.19 17.00 75.19 0.00 1182.45 10357.20 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13369876 15395156 589208 3.60 69048 2154580 1314648 7.54 835396 1904760 152004 16:15:01 13242188 15433968 542312 3.31 75588 2306848 1245764 7.15 805316 2049836 824 16:16:01 12218100 14689524 1276732 7.79 86268 2566464 1864604 10.70 1661000 2196744 135792 16:17:01 11754600 14313572 1649188 10.07 90232 2645228 2185296 12.54 2077092 2235512 40560 16:18:01 10706228 13885400 2067656 12.62 111304 3221920 2585152 14.83 2733684 2590236 246828 16:19:01 10354924 13698224 2254064 13.76 116088 3373180 2724024 15.63 3062112 2605660 171820 16:20:01 10705000 13935560 2016792 12.31 116900 3262388 2566904 14.73 2816208 2505072 22512 16:21:01 10358604 13678516 2273324 13.88 120900 3343048 2803724 16.09 3096668 2566692 20900 16:22:01 11447916 15301080 650504 3.97 125052 3850916 1392276 7.99 1664796 2892500 18832 Average: 11573048 14481222 1479976 9.03 101264 2969397 2075821 11.91 2083586 2394112 90008 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 183.17 124.03 1084.49 37.67 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 53.77 42.83 420.77 12.46 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:16:01 ens3 278.65 244.68 3181.66 37.01 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 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:17:01 ens3 79.27 83.41 356.44 22.55 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 781.73 781.73 742.23 742.23 0.00 0.00 0.00 0.00 16:18:01 ens3 415.98 291.68 4404.70 33.39 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 4230.26 4230.26 4017.43 4017.43 0.00 0.00 0.00 0.00 16:19:01 ens3 89.29 76.45 927.51 14.91 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 1046.04 1046.04 979.76 979.76 0.00 0.00 0.00 0.00 16:20:01 ens3 76.20 69.04 161.28 24.77 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 16:21:01 lo 2048.00 2048.00 1936.78 1936.78 0.00 0.00 0.00 0.00 16:21:01 ens3 106.15 84.97 794.39 16.96 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 29.23 29.23 2.88 2.88 0.00 0.00 0.00 0.00 16:22:01 ens3 199.83 205.22 962.41 256.27 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 906.06 906.06 854.88 854.88 0.00 0.00 0.00 0.00 Average: ens3 164.66 135.83 1366.41 50.69 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-1344) 12/09/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 17.69 14.00 12.72 8.08 0.14 47.37 16:14:01 0 20.95 12.71 12.45 12.16 0.15 41.58 16:14:01 1 17.18 14.23 13.23 7.14 0.14 48.09 16:14:01 2 21.21 13.39 12.44 6.42 0.14 46.40 16:14:01 3 11.43 15.68 12.75 6.57 0.14 53.43 16:15:01 all 6.70 0.00 0.57 1.60 0.03 91.09 16:15:01 0 19.54 0.00 1.00 0.58 0.05 78.83 16:15:01 1 2.09 0.00 0.35 1.77 0.02 95.78 16:15:01 2 3.43 0.00 0.65 3.76 0.02 92.14 16:15:01 3 1.74 0.00 0.28 0.28 0.05 97.64 16:16:01 all 35.79 0.00 1.62 1.39 0.07 61.13 16:16:01 0 31.85 0.00 1.84 1.49 0.07 64.75 16:16:01 1 36.04 0.00 1.39 1.26 0.08 61.23 16:16:01 2 38.41 0.00 1.83 2.43 0.07 57.26 16:16:01 3 36.87 0.00 1.41 0.39 0.07 61.26 16:17:01 all 77.95 0.00 2.67 0.40 0.14 18.83 16:17:01 0 76.04 0.00 2.50 0.27 0.14 21.05 16:17:01 1 79.26 0.00 2.78 0.19 0.17 17.60 16:17:01 2 79.70 0.00 2.63 0.96 0.15 16.57 16:17:01 3 76.83 0.00 2.78 0.19 0.12 20.08 16:18:01 all 73.37 0.00 3.44 1.61 0.12 21.46 16:18:01 0 74.44 0.00 2.99 0.87 0.08 21.62 16:18:01 1 74.51 0.00 3.25 0.80 0.15 21.29 16:18:01 2 76.16 0.00 4.42 2.91 0.13 16.37 16:18:01 3 68.37 0.00 3.11 1.85 0.10 26.56 16:19:01 all 56.31 0.00 3.29 1.14 0.10 39.15 16:19:01 0 54.51 0.00 2.14 0.27 0.08 43.00 16:19:01 1 57.61 0.00 2.44 0.66 0.10 39.19 16:19:01 2 59.48 0.00 3.93 1.08 0.12 35.39 16:19:01 3 53.63 0.00 4.69 2.58 0.08 39.02 16:20:01 all 69.61 0.00 2.51 0.32 0.10 27.46 16:20:01 0 70.23 0.00 2.00 0.02 0.10 27.66 16:20:01 1 75.38 0.00 2.66 0.51 0.12 21.34 16:20:01 2 63.96 0.00 2.79 0.59 0.08 32.58 16:20:01 3 68.91 0.00 2.58 0.15 0.10 28.25 16:21:01 all 63.08 0.00 2.90 0.82 0.14 33.06 16:21:01 0 63.33 0.00 2.32 0.66 0.10 33.59 16:21:01 1 64.41 0.00 2.80 0.62 0.13 32.03 16:21:01 2 59.55 0.00 2.98 1.61 0.15 35.72 16:21:01 3 65.00 0.00 3.48 0.41 0.19 30.92 16:22:01 all 29.11 0.00 1.56 1.47 0.08 67.79 16:22:01 0 20.57 0.00 1.14 2.31 0.05 75.94 16:22:01 1 36.35 0.00 1.92 0.05 0.07 61.62 16:22:01 2 35.59 0.00 1.51 0.49 0.10 62.31 16:22:01 3 23.96 0.00 1.68 3.03 0.08 71.25 Average: all 47.72 1.53 3.45 1.86 0.10 45.34 Average: 0 47.94 1.39 3.13 2.05 0.09 45.40 Average: 1 49.15 1.55 3.40 1.43 0.11 44.35 Average: 2 48.60 1.46 3.66 2.24 0.11 43.93 Average: 3 45.21 1.71 3.62 1.70 0.10 47.66