---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3911 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 9.7G 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 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 39M 39M 0 100% /snap/snapd/21759 /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 689 11707 1 3600 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:7d:72:20 brd ff:ff:ff:ff:ff:ff inet 10.30.170.8/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe7d:7220/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:1d:c1:2a 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-3911) 11/03/24 _x86_64_ (4 CPU) 01:50:46 LINUX RESTART (4 CPU) 01:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:52:01 327.95 158.69 169.26 0.00 11815.60 44740.81 0.00 01:53:01 110.56 44.64 65.92 0.00 2571.17 7127.10 0.00 01:54:01 211.18 35.28 175.90 0.00 1650.26 19646.73 0.00 01:55:01 30.76 4.32 26.45 0.00 273.42 7053.22 0.00 01:56:01 26.26 2.48 23.78 0.00 2017.26 4241.43 0.00 01:57:01 30.56 2.83 27.72 0.00 2506.63 6205.93 0.00 01:58:01 296.70 0.20 296.50 0.00 12.26 8606.83 0.00 Average: 147.71 35.49 112.22 0.00 2978.08 13945.82 0.00 01:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:01 13632732 15433556 564996 3.45 46360 1967284 1269904 7.29 786864 1720000 23948 01:53:01 13213464 15451980 523588 3.20 75584 2352208 1191108 6.83 827032 2054296 245800 01:54:01 11044556 13823564 2139856 13.06 89384 2847976 2699476 15.49 2677272 2325212 177200 01:55:01 10870680 13689456 2273444 13.88 90480 2884180 2720828 15.61 2861196 2311792 4424 01:56:01 6763776 9765140 6188352 37.78 93792 3057064 6900336 39.59 6842460 2409436 136 01:57:01 10372464 13627768 2323636 14.18 101900 3291716 2850648 16.35 3129420 2512044 25468 01:58:01 9850328 13183128 2768256 16.90 134880 3331088 4069236 23.35 3628388 2531024 24200 Average: 10821143 13567799 2397447 14.64 90340 2818788 3100219 17.79 2964662 2266258 71597 01:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 415.96 270.64 1939.90 69.70 0.00 0.00 0.00 0.00 01:53:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 100.97 83.10 1066.17 15.16 0.00 0.00 0.00 0.00 01:54:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 309.02 255.64 4076.14 33.70 0.00 0.00 0.00 0.00 01:55:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 34.39 24.43 70.05 5.50 0.00 0.00 0.00 0.00 01:56:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 96.10 48.56 1374.40 3.98 0.00 0.00 0.00 0.00 01:57:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 182.82 110.55 1613.89 13.88 0.00 0.00 0.00 0.00 01:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 57.91 45.96 80.84 11.30 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 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 171.02 119.84 1460.20 21.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3911) 11/03/24 _x86_64_ (4 CPU) 01:50:46 LINUX RESTART (4 CPU) 01:51:01 CPU %user %nice %system %iowait %steal %idle 01:52:01 all 11.61 16.15 12.87 9.17 0.13 50.08 01:52:01 0 11.59 16.42 12.30 7.15 0.12 52.41 01:52:01 1 10.43 16.59 12.86 16.03 0.12 43.96 01:52:01 2 9.16 16.46 13.40 7.65 0.13 53.20 01:52:01 3 15.26 15.14 12.89 5.85 0.14 50.71 01:53:01 all 18.83 3.37 3.76 4.23 0.08 69.73 01:53:01 0 31.86 4.20 4.32 2.09 0.08 57.44 01:53:01 1 23.77 3.40 4.25 3.09 0.07 65.42 01:53:01 2 4.74 3.70 3.52 5.41 0.08 82.53 01:53:01 3 14.91 2.18 2.95 6.33 0.07 73.56 01:54:01 all 63.55 0.00 2.65 4.41 0.10 29.29 01:54:01 0 63.26 0.00 1.49 0.65 0.10 34.49 01:54:01 1 52.39 0.00 1.89 10.17 0.12 35.43 01:54:01 2 69.38 0.00 2.98 2.76 0.10 24.79 01:54:01 3 69.16 0.00 4.25 4.05 0.10 22.45 01:55:01 all 52.50 0.00 1.17 1.02 0.10 45.21 01:55:01 0 47.92 0.00 1.07 0.15 0.10 50.77 01:55:01 1 52.10 0.00 0.93 1.77 0.10 45.10 01:55:01 2 54.01 0.00 1.49 0.10 0.10 44.30 01:55:01 3 55.98 0.00 1.20 2.05 0.10 40.66 01:56:01 all 8.36 0.00 1.21 1.19 0.06 89.18 01:56:01 0 6.72 0.00 0.92 0.37 0.05 91.95 01:56:01 1 6.73 0.00 0.79 2.63 0.07 89.79 01:56:01 2 13.11 0.00 2.29 0.59 0.07 83.95 01:56:01 3 6.88 0.00 0.82 1.19 0.05 91.06 01:57:01 all 67.96 0.00 2.36 0.97 0.12 28.60 01:57:01 0 67.65 0.00 2.92 0.99 0.12 28.33 01:57:01 1 71.34 0.00 2.17 1.79 0.12 24.58 01:57:01 2 71.70 0.00 1.89 0.90 0.12 25.38 01:57:01 3 61.17 0.00 2.44 0.18 0.12 36.09 01:58:01 all 64.10 0.00 2.60 3.10 0.12 30.09 01:58:01 0 58.44 0.00 2.06 0.35 0.10 39.05 01:58:01 1 71.26 0.00 2.79 3.38 0.10 22.47 01:58:01 2 65.76 0.00 2.44 0.67 0.13 31.00 01:58:01 3 60.94 0.00 3.12 7.98 0.13 27.83 Average: all 41.05 2.77 3.79 3.43 0.10 48.87 Average: 0 41.11 2.92 3.56 1.67 0.10 50.64 Average: 1 41.22 2.83 3.65 5.53 0.10 46.68 Average: 2 41.17 2.86 3.99 2.58 0.11 49.29 Average: 3 40.69 2.45 3.94 3.95 0.10 48.87