---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-122 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: 2799.998 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 683 11394 1 3919 14974 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:d6:46:5e brd ff:ff:ff:ff:ff:ff inet 10.30.171.199/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fed6:465e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:90:1b:ab 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-122) 12/05/24 _x86_64_ (4 CPU) 07:49:24 LINUX RESTART (4 CPU) 07:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:51:01 216.18 82.36 133.82 0.00 2492.77 7698.25 0.00 07:52:01 213.65 50.36 163.29 0.00 3112.95 17213.66 0.00 07:53:02 34.01 4.47 29.55 0.00 140.78 9845.56 0.00 07:54:01 59.10 2.34 56.76 0.00 164.83 13789.22 0.00 Average: 131.03 35.02 96.02 0.00 1483.31 12129.65 0.00 07:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:01 13288024 15375508 603124 3.68 70692 2211836 1336792 7.67 853172 1960892 203460 07:52:01 11750980 14268488 1694236 10.34 84440 2613496 2280484 13.08 2078456 2240852 77904 07:53:02 11239692 14144504 1815524 11.08 95836 2972420 2410568 13.83 2352836 2454932 341080 07:54:01 11761136 15390228 568572 3.47 100292 3669656 1293416 7.42 1335092 2932996 668424 Average: 12009958 14794682 1170364 7.14 87815 2866852 1830315 10.50 1654889 2397418 322717 07:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 116.84 86.39 1000.56 18.55 0.00 0.00 0.00 0.00 07:52:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 312.33 253.81 4001.25 39.17 0.00 0.00 0.00 0.00 07:53:02 lo 1962.96 1962.96 1867.89 1867.89 0.00 0.00 0.00 0.00 07:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:02 ens3 276.30 196.68 3860.50 20.85 0.00 0.00 0.00 0.00 07:54:01 lo 2.02 2.02 0.43 0.43 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 117.28 96.26 826.05 36.32 0.00 0.00 0.00 0.00 Average: lo 493.92 493.92 469.06 469.06 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 206.05 158.54 2428.64 28.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-122) 12/05/24 _x86_64_ (4 CPU) 07:49:24 LINUX RESTART (4 CPU) 07:50:01 CPU %user %nice %system %iowait %steal %idle 07:51:01 all 18.90 11.93 9.82 3.59 0.10 55.66 07:51:01 0 19.93 12.35 10.49 2.39 0.12 54.72 07:51:01 1 21.72 13.37 10.40 3.05 0.10 51.36 07:51:01 2 8.35 13.13 9.91 3.10 0.10 65.42 07:51:01 3 25.71 8.85 8.49 5.80 0.08 51.06 07:52:01 all 64.84 0.00 2.40 2.06 0.10 30.61 07:52:01 0 68.99 0.00 1.98 1.52 0.08 27.43 07:52:01 1 67.02 0.00 2.68 2.48 0.10 27.72 07:52:01 2 60.92 0.00 2.98 2.81 0.10 33.19 07:52:01 3 62.43 0.00 1.95 1.44 0.10 34.08 07:53:02 all 45.59 0.00 2.26 0.62 0.08 51.45 07:53:02 0 45.43 0.00 2.91 0.20 0.08 51.37 07:53:02 1 47.40 0.00 1.69 0.70 0.08 50.13 07:53:02 2 43.37 0.00 2.75 0.70 0.08 53.09 07:53:02 3 46.13 0.00 1.68 0.87 0.08 51.23 07:54:01 all 39.60 0.00 1.75 1.46 0.07 57.13 07:54:01 0 30.89 0.00 1.89 0.66 0.07 66.49 07:54:01 1 54.00 0.00 1.56 1.73 0.08 42.62 07:54:01 2 45.22 0.00 2.39 3.09 0.07 49.23 07:54:01 3 28.26 0.00 1.16 0.36 0.05 70.17 Average: all 42.26 2.99 4.06 1.93 0.09 48.67 Average: 0 41.39 3.08 4.32 1.20 0.09 49.93 Average: 1 47.54 3.34 4.08 1.99 0.09 42.95 Average: 2 39.41 3.31 4.52 2.42 0.09 50.25 Average: 3 40.71 2.22 3.32 2.12 0.08 51.55