---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5272 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 10G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 671 11570 1 3755 14986 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:ad:b5:16 brd ff:ff:ff:ff:ff:ff inet 10.30.170.96/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fead:b516/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:8d:f0:90 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-5272) 11/08/24 _x86_64_ (4 CPU) 09:51:14 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:53:01 171.95 91.08 80.87 0.00 3631.93 7645.94 0.00 09:54:01 43.34 0.00 43.34 0.00 0.00 8635.49 0.00 09:55:01 164.68 35.28 129.40 0.00 1697.15 4421.12 0.00 09:56:01 20.18 2.35 17.83 0.00 139.18 5978.87 0.00 09:57:01 136.03 5.23 130.79 0.00 165.17 9207.80 0.00 09:58:01 45.22 0.62 44.60 0.00 28.39 16201.80 0.00 09:59:01 36.01 0.48 35.53 0.00 24.26 7264.12 0.00 10:00:01 36.86 0.52 36.34 0.00 63.46 6349.61 0.00 10:01:01 31.92 0.67 31.26 0.00 43.05 17757.95 0.00 Average: 76.25 15.14 61.11 0.00 643.64 9273.74 0.00 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 13272112 15458700 516284 3.15 74608 2302672 1204516 6.91 778176 2045624 248972 09:54:01 13271404 15458992 515304 3.15 75344 2302740 1204516 6.91 777088 2045684 424 09:55:01 12159768 14615672 1349428 8.24 84956 2553000 2052840 11.78 1705164 2209196 122936 09:56:01 11735516 14288388 1672540 10.21 89864 2639756 2479224 14.22 2096488 2233684 42520 09:57:01 10856792 13814392 2145956 13.10 107948 3006796 2610196 14.98 2692716 2492788 354920 09:58:01 11327968 14163980 1796372 10.97 110648 2887680 2269660 13.02 2380296 2343760 16588 09:59:01 10375488 13502736 2456460 15.00 114264 3160552 2910188 16.70 3091604 2562316 250704 10:00:01 10646240 13884960 2074700 12.67 118112 3260536 2450700 14.06 2723688 2656228 263304 10:01:01 11873124 15363736 595768 3.64 119224 3504368 1310964 7.52 1400920 2750296 14076 Average: 11724268 14505728 1458090 8.90 99441 2846456 2054756 11.79 1960682 2371064 146049 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:53:01 ens3 106.28 87.49 1083.49 15.70 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 21.83 18.03 119.01 3.66 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:55:01 ens3 270.80 223.06 3055.86 31.26 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:56:01 ens3 135.61 117.91 400.02 28.99 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2081.00 2081.00 1978.54 1978.54 0.00 0.00 0.00 0.00 09:57:01 ens3 250.54 180.57 2952.86 25.98 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 3111.96 3111.96 2960.21 2960.21 0.00 0.00 0.00 0.00 09:58:01 ens3 70.14 59.20 306.00 18.60 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 1915.53 1915.53 1806.89 1806.89 0.00 0.00 0.00 0.00 09:59:01 ens3 148.51 113.31 907.36 22.68 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 1049.88 1049.88 998.33 998.33 0.00 0.00 0.00 0.00 10:00:01 ens3 135.76 114.25 960.36 24.05 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 37.55 37.55 3.70 3.70 0.00 0.00 0.00 0.00 10:01:01 ens3 125.37 157.75 51.03 341.35 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 911.09 911.09 860.89 860.89 0.00 0.00 0.00 0.00 Average: ens3 140.54 119.07 1092.93 56.92 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-5272) 11/08/24 _x86_64_ (4 CPU) 09:51:14 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 20.13 11.40 9.81 2.65 0.11 55.90 09:53:01 0 18.27 10.70 9.76 4.44 0.10 56.73 09:53:01 1 13.87 14.49 11.51 2.48 0.12 57.53 09:53:01 2 28.61 10.16 9.34 2.05 0.12 49.72 09:53:01 3 19.82 10.22 8.61 1.61 0.10 59.63 09:54:01 all 0.64 0.00 0.13 0.91 0.02 98.29 09:54:01 0 0.40 0.00 0.15 0.02 0.03 99.40 09:54:01 1 2.02 0.00 0.03 0.00 0.00 97.95 09:54:01 2 0.13 0.00 0.17 1.79 0.02 97.90 09:54:01 3 0.00 0.00 0.18 1.87 0.02 97.93 09:55:01 all 31.11 0.00 1.44 0.83 0.09 66.53 09:55:01 0 31.86 0.00 1.15 0.40 0.08 66.50 09:55:01 1 29.18 0.00 1.66 0.75 0.10 68.30 09:55:01 2 30.50 0.00 1.64 1.09 0.10 66.68 09:55:01 3 32.92 0.00 1.29 1.10 0.07 64.62 09:56:01 all 79.24 0.00 2.23 0.26 0.12 18.16 09:56:01 0 80.52 0.00 1.93 0.03 0.10 17.41 09:56:01 1 77.54 0.00 2.33 0.10 0.13 19.89 09:56:01 2 78.42 0.00 1.82 0.22 0.13 19.40 09:56:01 3 80.46 0.00 2.81 0.67 0.12 15.94 09:57:01 all 71.64 0.00 2.91 1.02 0.12 24.31 09:57:01 0 76.22 0.00 4.19 0.85 0.15 18.59 09:57:01 1 66.89 0.00 2.86 0.79 0.08 29.38 09:57:01 2 73.36 0.00 2.13 0.44 0.12 23.97 09:57:01 3 70.06 0.00 2.48 2.02 0.12 25.33 09:58:01 all 62.35 0.00 3.45 0.42 0.12 33.66 09:58:01 0 60.57 0.00 4.37 0.44 0.12 34.50 09:58:01 1 60.40 0.00 2.69 0.67 0.12 36.13 09:58:01 2 65.32 0.00 3.48 0.15 0.12 30.93 09:58:01 3 63.11 0.00 3.27 0.40 0.13 33.08 09:59:01 all 73.85 0.00 2.93 0.35 0.12 22.75 09:59:01 0 73.27 0.00 2.59 0.18 0.10 23.85 09:59:01 1 72.27 0.00 2.82 0.87 0.10 23.94 09:59:01 2 75.31 0.00 2.88 0.17 0.13 21.51 09:59:01 3 74.56 0.00 3.42 0.17 0.13 21.71 10:00:01 all 59.81 0.00 2.48 0.19 0.10 37.42 10:00:01 0 61.36 0.00 2.27 0.38 0.10 35.88 10:00:01 1 63.93 0.00 2.15 0.07 0.08 33.77 10:00:01 2 51.31 0.00 2.94 0.03 0.12 45.60 10:00:01 3 62.62 0.00 2.56 0.27 0.10 34.45 10:01:01 all 10.12 0.00 0.78 4.15 0.05 84.90 10:01:01 0 15.44 0.00 1.04 11.50 0.07 71.96 10:01:01 1 2.30 0.00 0.55 5.09 0.03 92.02 10:01:01 2 22.00 0.00 1.27 0.03 0.07 76.63 10:01:01 3 0.73 0.00 0.27 0.00 0.03 98.97 Average: all 45.36 1.26 2.90 1.20 0.09 49.18 Average: 0 46.41 1.19 3.05 2.03 0.09 47.23 Average: 1 43.00 1.61 2.95 1.20 0.09 51.15 Average: 2 47.17 1.13 2.85 0.66 0.10 48.10 Average: 3 44.86 1.13 2.76 0.90 0.09 50.26