---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5488 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 67G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 732 10950 1 4314 14925 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:09:d1:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.150/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe09:d157/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:f4:71:c9 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-5488) 11/09/24 _x86_64_ (4 CPU) 10:20:30 LINUX RESTART (4 CPU) 10:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 314.40 91.73 222.66 0.00 2711.55 9753.19 0.00 10:23:01 313.51 45.28 268.23 0.00 2831.59 11798.60 0.00 10:24:01 20.42 3.65 16.77 0.00 113.73 8184.80 0.00 10:25:01 17.01 0.83 16.18 0.00 41.21 6815.66 0.00 10:26:01 63.99 13.08 50.91 0.00 3010.43 41776.77 0.00 10:27:01 5.15 0.00 5.15 0.00 0.00 103.45 0.00 10:28:01 1.27 0.00 1.27 0.00 0.00 15.73 0.00 Average: 105.32 22.13 83.19 0.00 1247.01 11217.45 0.00 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 13244972 15387072 591452 3.61 76476 2257240 1373368 7.88 855408 1999208 240324 10:23:01 11873664 14333408 1634372 9.98 87388 2553696 2281772 13.09 1993284 2208936 198072 10:24:01 11816240 14343564 1621872 9.90 89696 2616756 2488644 14.28 2028580 2227524 25084 10:25:01 11310740 14238836 1724896 10.53 101396 2986400 2217684 12.72 2261392 2478712 222508 10:26:01 9642200 13699384 2252500 13.75 114252 4058868 2966936 17.02 3103248 3241880 2612 10:27:01 9641996 13699200 2253000 13.75 114312 4058872 2950064 16.93 3105068 3241848 180 10:28:01 9641712 13698984 2253076 13.75 114344 4058872 2950064 16.93 3105212 3241848 44 Average: 11024503 14200064 1761595 10.75 99695 3227243 2461219 14.12 2350313 2662851 98403 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 226.40 136.38 1340.65 48.43 0.00 0.00 0.00 0.00 10:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 280.72 218.49 3285.85 31.03 0.00 0.00 0.00 0.00 10:23:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 88.45 71.70 322.12 16.06 0.00 0.00 0.00 0.00 10:24:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 310.07 271.26 3297.83 40.73 0.00 0.00 0.00 0.00 10:25:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 131.54 66.64 2956.63 6.52 0.00 0.00 0.00 0.00 10:26:01 lo 8598.02 8598.02 8201.31 8201.31 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 0.38 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:27:01 lo 15509.65 15509.65 14812.39 14812.39 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 15270.24 15270.24 14584.11 14584.11 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 147.85 108.86 1596.46 20.35 0.00 0.00 0.00 0.00 Average: lo 5639.65 5639.65 5384.01 5384.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5488) 11/09/24 _x86_64_ (4 CPU) 10:20:30 LINUX RESTART (4 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 21.69 13.08 10.83 2.92 0.09 51.39 10:22:01 0 16.62 12.91 11.34 5.06 0.08 53.98 10:22:01 1 38.23 10.96 10.47 3.61 0.10 36.63 10:22:01 2 9.96 15.73 11.81 1.54 0.08 60.88 10:22:01 3 21.89 12.72 9.72 1.46 0.08 54.13 10:23:01 all 48.12 0.00 1.90 1.52 0.08 48.38 10:23:01 0 41.84 0.00 1.45 1.89 0.08 54.74 10:23:01 1 50.18 0.00 2.25 1.63 0.10 45.83 10:23:01 2 51.95 0.00 1.25 0.18 0.07 46.55 10:23:01 3 48.51 0.00 2.63 2.36 0.08 46.42 10:24:01 all 81.19 0.00 1.76 0.10 0.10 16.84 10:24:01 0 66.12 0.00 1.68 0.08 0.10 32.02 10:24:01 1 85.94 0.00 1.50 0.12 0.10 12.34 10:24:01 2 85.22 0.00 2.04 0.05 0.10 12.59 10:24:01 3 87.45 0.00 1.82 0.17 0.12 10.44 10:25:01 all 59.65 0.00 2.25 0.66 0.10 37.33 10:25:01 0 58.95 0.00 2.20 0.62 0.10 38.14 10:25:01 1 61.59 0.00 1.92 0.66 0.10 35.73 10:25:01 2 64.88 0.00 2.63 0.29 0.10 32.11 10:25:01 3 53.20 0.00 2.26 1.09 0.10 43.35 10:26:01 all 33.35 0.00 5.21 11.56 0.08 49.80 10:26:01 0 28.04 0.00 4.27 8.75 0.07 58.87 10:26:01 1 49.27 0.00 7.12 7.60 0.08 35.93 10:26:01 2 28.77 0.00 3.86 17.17 0.08 50.12 10:26:01 3 27.21 0.00 5.57 12.76 0.07 54.40 10:27:01 all 18.89 0.00 6.30 0.01 0.04 74.76 10:27:01 0 38.98 0.00 9.81 0.00 0.07 51.14 10:27:01 1 18.25 0.00 9.29 0.03 0.03 72.39 10:27:01 2 3.04 0.00 0.89 0.00 0.03 96.04 10:27:01 3 15.65 0.00 5.29 0.02 0.03 79.01 10:28:01 all 18.94 0.00 6.41 0.00 0.06 74.59 10:28:01 0 19.75 0.00 5.25 0.00 0.07 74.94 10:28:01 1 38.42 0.00 13.62 0.00 0.07 47.89 10:28:01 2 16.91 0.00 6.58 0.00 0.05 76.46 10:28:01 3 1.06 0.00 0.32 0.00 0.03 98.59 Average: all 40.32 1.87 4.95 2.40 0.08 50.38 Average: 0 38.61 1.85 5.13 2.35 0.08 51.97 Average: 1 48.92 1.57 6.58 1.96 0.08 40.89 Average: 2 37.27 2.24 4.14 2.74 0.07 53.54 Average: 3 36.48 1.82 3.94 2.54 0.07 55.14