---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42556 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 9.5G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 705 11926 1 3365 14952 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:1c:8b:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe1c:8b1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:33:6a:4b 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-42556) 10/15/24 _x86_64_ (4 CPU) 08:01:10 LINUX RESTART (4 CPU) 08:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:03:01 167.27 93.27 74.00 0.00 3368.93 8746.68 0.00 08:04:01 184.32 22.29 162.03 0.00 1284.64 19645.18 0.00 08:05:01 7.77 0.62 7.15 0.00 53.06 2392.13 0.00 08:06:01 5.55 0.13 5.42 0.00 3.60 778.27 0.00 08:07:01 38.09 5.91 32.17 0.00 4580.47 7228.12 0.00 08:08:01 4.13 0.03 4.10 0.00 0.80 505.25 0.00 08:09:01 2.82 0.02 2.80 0.00 4.27 231.43 0.00 08:10:01 7.05 0.65 6.40 0.00 22.13 1447.63 0.00 08:11:01 2.72 0.00 2.72 0.00 0.00 143.98 0.00 Average: 46.63 13.66 32.98 0.00 1035.37 4569.06 0.00 08:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 12969664 15201732 773032 4.72 76656 2344388 1544708 8.86 1051904 2072352 235608 08:04:01 11249248 13900308 2062596 12.59 89544 2734400 2623648 15.05 2499820 2313420 67032 08:05:01 10720052 13375344 2586652 15.79 89800 2738136 3315904 19.02 3024656 2312916 16 08:06:01 11286644 13965960 1996144 12.19 90660 2758744 2541496 14.58 2445580 2326856 1640 08:07:01 11070376 14104248 1847756 11.28 99016 3094508 2364520 13.57 2523048 2445680 12816 08:08:01 10062116 13097412 2854440 17.42 99184 3095460 3344296 19.19 3526304 2446372 72 08:09:01 10844084 13925024 2027012 12.37 100932 3135372 2816296 16.16 2709352 2479548 37032 08:10:01 9851016 12936004 3015724 18.41 101156 3138724 3566836 20.46 3700452 2477252 724 08:11:01 12310920 15396716 554892 3.39 101220 3139804 1362376 7.82 1247212 2477732 436 Average: 11151569 13989194 1968694 12.02 94241 2908837 2608898 14.97 2525370 2372459 39486 08:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 122.75 102.33 1250.45 19.44 0.00 0.00 0.00 0.00 08:04:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 347.22 281.41 4662.53 34.26 0.00 0.00 0.00 0.00 08:05:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 9.92 10.48 14.61 2.84 0.00 0.00 0.00 0.00 08:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 20.37 17.20 5.99 5.63 0.00 0.00 0.00 0.00 08:07:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 151.07 67.83 2158.80 12.81 0.00 0.00 0.00 0.00 08:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 3.87 3.43 0.76 0.78 0.00 0.00 0.00 0.00 08:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 45.19 38.96 198.62 8.08 0.00 0.00 0.00 0.00 08:10:01 lo 1.27 1.27 1.51 1.51 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 3.90 3.17 0.74 0.91 0.00 0.00 0.00 0.00 08:11:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 7.52 5.73 3.07 2.01 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.22 0.22 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 79.09 58.95 921.83 9.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42556) 10/15/24 _x86_64_ (4 CPU) 08:01:10 LINUX RESTART (4 CPU) 08:02:01 CPU %user %nice %system %iowait %steal %idle 08:03:01 all 23.03 10.81 9.23 3.16 0.13 53.63 08:03:01 0 25.55 8.98 8.28 2.60 0.12 54.47 08:03:01 1 18.27 12.25 10.42 2.96 0.22 55.88 08:03:01 2 16.77 11.74 9.44 4.17 0.08 57.80 08:03:01 3 31.49 10.30 8.80 2.90 0.12 46.39 08:04:01 all 75.58 0.00 2.40 1.59 0.14 20.29 08:04:01 0 78.44 0.00 2.44 1.86 0.14 17.13 08:04:01 1 76.76 0.00 2.51 2.02 0.15 18.55 08:04:01 2 70.81 0.00 2.51 1.53 0.15 24.99 08:04:01 3 76.34 0.00 2.13 0.96 0.13 20.44 08:05:01 all 49.12 0.00 0.61 0.10 0.07 50.10 08:05:01 0 40.79 0.00 0.50 0.38 0.07 58.26 08:05:01 1 56.30 0.00 0.45 0.00 0.08 43.17 08:05:01 2 55.17 0.00 0.70 0.00 0.05 44.07 08:05:01 3 44.21 0.00 0.80 0.00 0.07 54.92 08:06:01 all 58.89 0.00 1.04 0.04 0.10 39.93 08:06:01 0 50.96 0.00 1.06 0.13 0.13 47.71 08:06:01 1 64.05 0.00 1.04 0.03 0.10 34.78 08:06:01 2 61.65 0.00 0.72 0.00 0.10 37.54 08:06:01 3 58.96 0.00 1.32 0.00 0.08 39.63 08:07:01 all 68.97 0.00 2.16 0.50 0.11 28.26 08:07:01 0 67.12 0.00 2.30 1.04 0.10 29.44 08:07:01 1 64.31 0.00 1.88 0.10 0.10 33.60 08:07:01 2 71.54 0.00 2.48 0.47 0.10 25.41 08:07:01 3 72.89 0.00 1.97 0.40 0.13 24.60 08:08:01 all 31.77 0.00 0.34 0.07 0.07 67.76 08:08:01 0 28.83 0.00 0.28 0.00 0.05 70.84 08:08:01 1 33.37 0.00 0.40 0.00 0.07 66.16 08:08:01 2 37.30 0.00 0.48 0.08 0.08 62.05 08:08:01 3 27.56 0.00 0.20 0.18 0.07 71.99 08:09:01 all 36.75 0.00 0.92 0.03 0.07 62.23 08:09:01 0 38.10 0.00 0.98 0.00 0.07 60.84 08:09:01 1 34.73 0.00 0.95 0.07 0.07 64.19 08:09:01 2 37.38 0.00 0.82 0.02 0.07 61.72 08:09:01 3 36.81 0.00 0.92 0.02 0.08 62.17 08:10:01 all 55.81 0.00 0.52 0.12 0.09 43.45 08:10:01 0 76.11 0.00 0.67 0.17 0.10 22.95 08:10:01 1 47.50 0.00 0.32 0.00 0.08 52.10 08:10:01 2 48.57 0.00 0.49 0.27 0.10 50.58 08:10:01 3 51.04 0.00 0.62 0.05 0.08 48.21 08:11:01 all 29.90 0.00 0.27 0.03 0.06 69.74 08:11:01 0 38.00 0.00 0.17 0.00 0.05 61.78 08:11:01 1 47.39 0.00 0.42 0.00 0.07 52.12 08:11:01 2 11.22 0.00 0.33 0.00 0.08 88.36 08:11:01 3 22.99 0.00 0.17 0.12 0.05 76.68 Average: all 47.72 1.20 1.94 0.62 0.09 48.42 Average: 0 49.25 1.00 1.85 0.68 0.09 47.12 Average: 1 49.17 1.36 2.04 0.57 0.10 46.76 Average: 2 45.58 1.30 1.99 0.72 0.09 50.31 Average: 3 46.89 1.14 1.88 0.51 0.09 49.48