---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6421 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 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 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 741 11246 1 4009 14916 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:98:0e:73 brd ff:ff:ff:ff:ff:ff inet 10.30.171.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe98:e73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:01:e0:b0 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-6421) 11/11/24 _x86_64_ (4 CPU) 03:36:09 LINUX RESTART (4 CPU) 03:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:38:01 142.65 73.89 68.77 0.00 2974.95 6943.52 0.00 03:39:01 178.17 36.05 142.12 0.00 1763.55 14722.29 0.00 03:40:01 31.57 4.62 26.95 0.00 149.73 8774.13 0.00 03:41:01 63.19 1.75 61.44 0.00 111.71 12868.52 0.00 Average: 103.74 28.89 74.85 0.00 1242.84 10843.61 0.00 03:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 13270292 15442744 532088 3.25 73196 2290636 1265276 7.26 787276 2038472 254148 03:39:01 11852136 14365872 1596812 9.75 84688 2609484 2389940 13.71 1983620 2235404 140708 03:40:01 11717856 14426796 1533408 9.36 94124 2786028 2127020 12.20 1989992 2351128 155232 03:41:01 11751136 15323780 636168 3.88 101340 3613196 1388492 7.97 1384428 2897004 748800 Average: 12147855 14889798 1074619 6.56 88337 2824836 1792682 10.29 1536329 2380502 324722 03:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 03:38:01 ens3 104.71 82.56 1013.34 15.76 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:39:01 ens3 338.17 282.42 3834.45 37.81 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 1135.03 1135.03 1081.20 1081.20 0.00 0.00 0.00 0.00 03:40:01 ens3 223.65 145.67 2597.90 18.05 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 1049.08 1049.08 998.16 998.16 0.00 0.00 0.00 0.00 03:41:01 ens3 170.35 143.79 1928.89 31.23 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 548.93 548.93 522.04 522.04 0.00 0.00 0.00 0.00 Average: ens3 209.66 163.96 2349.26 25.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6421) 11/11/24 _x86_64_ (4 CPU) 03:36:09 LINUX RESTART (4 CPU) 03:37:02 CPU %user %nice %system %iowait %steal %idle 03:38:01 all 18.57 9.15 7.38 3.19 0.09 61.63 03:38:01 0 13.36 10.33 8.07 3.09 0.12 65.02 03:38:01 1 19.59 8.63 6.60 2.64 0.07 62.48 03:38:01 2 26.59 9.54 8.21 3.44 0.10 52.12 03:38:01 3 14.76 8.11 6.63 3.57 0.07 66.86 03:39:01 all 57.70 0.00 2.15 2.17 0.10 37.88 03:39:01 0 53.40 0.00 2.28 4.22 0.10 40.00 03:39:01 1 64.44 0.00 1.25 0.50 0.10 33.71 03:39:01 2 55.11 0.00 2.52 1.34 0.10 40.93 03:39:01 3 57.87 0.00 2.54 2.62 0.10 36.86 03:40:01 all 44.92 0.00 1.79 0.50 0.09 52.70 03:40:01 0 42.47 0.00 1.49 0.10 0.08 55.85 03:40:01 1 46.10 0.00 1.43 1.13 0.10 51.24 03:40:01 2 47.60 0.00 2.60 0.52 0.08 49.19 03:40:01 3 43.54 0.00 1.65 0.25 0.08 54.48 03:41:01 all 46.66 0.00 2.19 1.07 0.09 49.99 03:41:01 0 42.22 0.00 1.96 0.03 0.08 55.70 03:41:01 1 57.24 0.00 2.32 0.08 0.10 40.25 03:41:01 2 50.91 0.00 1.96 1.41 0.10 45.62 03:41:01 3 36.29 0.00 2.53 2.76 0.08 58.33 Average: all 42.08 2.25 3.36 1.72 0.09 50.49 Average: 0 37.98 2.54 3.43 1.85 0.10 54.09 Average: 1 46.98 2.13 2.88 1.08 0.09 46.84 Average: 2 45.15 2.35 3.80 1.67 0.10 46.94 Average: 3 38.25 1.99 3.32 2.29 0.08 54.06