---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3855 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: 2799.996 BogoMIPS: 5599.99 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 686 11194 1 4116 14972 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:d4:f9:88 brd ff:ff:ff:ff:ff:ff inet 10.30.171.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fed4:f988/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:1f:4e:84 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-3855) 12/18/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 234.16 84.87 149.29 0.00 2834.33 8018.15 0.00 08:59:01 208.00 36.96 171.04 0.00 1763.71 13041.43 0.00 09:00:01 22.58 4.67 17.91 0.00 211.83 9508.68 0.00 09:01:08 13.19 0.78 12.41 0.00 20.29 3708.11 0.00 09:02:01 91.36 6.96 84.40 0.00 5161.37 17442.17 0.00 09:03:01 44.31 1.60 42.71 0.00 105.45 26216.70 0.00 Average: 100.74 22.52 78.22 0.00 1582.85 12721.58 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13320228 15464892 510100 3.11 72632 2263748 1216540 6.98 740240 2036448 246888 08:59:01 12265352 14746644 1216516 7.43 84020 2577900 1837472 10.54 1573452 2233600 182856 09:00:01 11390952 14164940 1794924 10.96 90904 2852232 2367592 13.58 2220808 2442840 263224 09:01:08 11485728 14318924 1640128 10.01 94944 2905692 2188496 12.56 2139048 2428124 112684 09:02:01 11547028 15401544 548840 3.35 105116 3883792 1290624 7.40 1464968 3002056 741612 09:03:01 11499884 15366280 583908 3.56 108324 3891940 1319668 7.57 1510188 3004120 2412 Average: 11918195 14910537 1049069 6.40 92657 3062551 1703399 9.77 1608117 2524531 258279 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 105.07 84.77 1109.49 20.36 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:59:01 ens3 324.23 265.74 3840.54 37.82 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:00:01 ens3 250.47 145.64 2590.60 17.53 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 756.69 756.69 721.75 721.75 0.00 0.00 0.00 0.00 09:01:08 ens3 80.15 63.68 1034.90 8.15 0.00 0.00 0.00 0.00 09:01:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:08 lo 185.65 185.65 173.67 173.67 0.00 0.00 0.00 0.00 09:02:01 ens3 220.33 135.38 3272.47 22.41 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1258.49 1258.49 1195.81 1195.81 0.00 0.00 0.00 0.00 09:03:01 ens3 85.62 96.78 50.97 177.03 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 16.86 16.86 1.66 1.66 0.00 0.00 0.00 0.00 Average: ens3 174.91 130.60 1939.62 46.93 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: lo 349.19 349.19 329.00 329.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3855) 12/18/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.91 11.75 9.65 2.69 0.10 56.89 08:58:01 0 40.58 9.57 8.83 2.24 0.10 38.69 08:58:01 1 11.86 12.62 9.62 1.37 0.08 64.44 08:58:01 2 14.99 11.68 8.77 2.69 0.08 61.79 08:58:01 3 8.24 13.12 11.38 4.45 0.13 62.68 08:59:01 all 46.80 0.00 1.87 2.01 0.08 49.23 08:59:01 0 42.23 0.00 2.00 0.90 0.08 54.78 08:59:01 1 47.62 0.00 2.32 2.24 0.08 47.73 08:59:01 2 45.22 0.00 1.88 4.12 0.08 48.69 08:59:01 3 52.14 0.00 1.29 0.79 0.08 45.71 09:00:01 all 41.10 0.00 1.66 0.77 0.09 56.38 09:00:01 0 42.90 0.00 1.60 0.12 0.10 55.29 09:00:01 1 42.84 0.00 1.42 0.18 0.08 55.47 09:00:01 2 44.81 0.00 2.35 1.64 0.10 51.11 09:00:01 3 33.94 0.00 1.28 1.15 0.07 63.57 09:01:08 all 14.36 0.00 0.66 57.76 0.10 27.12 09:01:08 0 11.91 0.00 0.71 78.23 0.07 9.07 09:01:08 1 14.60 0.00 0.85 72.35 0.15 12.05 09:01:08 2 16.75 0.00 0.39 69.76 0.05 13.06 09:01:08 3 14.22 0.00 0.69 10.51 0.12 74.46 09:02:01 all 51.75 0.00 3.34 4.11 0.10 40.69 09:02:01 0 46.48 0.00 2.93 5.97 0.10 44.52 09:02:01 1 64.23 0.00 4.02 4.44 0.11 27.19 09:02:01 2 52.96 0.00 3.29 4.30 0.11 39.33 09:02:01 3 43.31 0.00 3.11 1.75 0.09 51.74 09:03:01 all 15.88 0.00 1.09 2.03 0.05 80.94 09:03:01 0 7.54 0.00 1.22 0.03 0.05 91.16 09:03:01 1 12.27 0.00 0.89 5.19 0.05 81.60 09:03:01 2 36.31 0.00 1.34 0.89 0.07 61.39 09:03:01 3 7.46 0.00 0.93 2.05 0.05 89.51 Average: all 30.73 1.95 2.99 12.65 0.09 51.60 Average: 0 31.19 1.58 2.83 16.14 0.08 48.18 Average: 1 31.29 2.09 3.12 15.69 0.09 47.72 Average: 2 34.49 1.93 2.94 15.20 0.08 45.37 Average: 3 25.98 2.18 3.06 3.62 0.09 65.07