---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6933 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/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 45M 45M 0 100% /snap/snapd/23545 /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 699 11739 1 3559 14958 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:ca:e1:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.76/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:feca:e1d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:5a:6b:d7 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-6933) 01/31/25 _x86_64_ (4 CPU) 07:15:47 LINUX RESTART (4 CPU) 07:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:17:02 412.86 151.02 261.84 0.00 11935.61 47155.21 0.00 07:18:01 324.11 52.64 271.48 0.00 2237.72 12547.18 0.00 07:19:01 72.06 17.74 54.32 0.00 1189.47 19762.48 0.00 07:20:01 7.85 0.62 7.23 0.00 32.78 1435.55 0.00 07:21:01 21.41 1.15 20.26 0.00 58.52 2756.87 0.00 Average: 167.12 44.60 122.52 0.00 3093.41 16744.53 0.00 07:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:02 13492456 15414268 577888 3.53 55884 2072160 1332696 7.65 834972 1799456 95228 07:18:01 12346308 14878588 1087840 6.64 83768 2628556 1729252 9.92 1434652 2294176 374928 07:19:01 11299144 14118992 1844684 11.26 90848 2883676 2403468 13.79 2421616 2326428 33324 07:20:01 7312936 10145072 5817816 35.51 91256 2894432 6518320 37.40 6392332 2331152 3132 07:21:01 12427860 15373528 582324 3.55 106400 2987896 1305556 7.49 1221060 2382820 8292 Average: 11375741 13986090 1982110 12.10 85631 2693344 2657858 15.25 2460926 2226806 102981 07:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 07:17:02 ens3 425.96 298.98 2381.45 76.18 0.00 0.00 0.00 0.00 07:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 07:18:01 ens3 307.32 246.04 4261.83 34.39 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 07:19:01 ens3 93.15 86.97 915.16 15.99 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:20:01 ens3 8.96 6.28 1.84 1.88 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 07:21:01 ens3 61.81 39.86 829.06 6.50 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 179.00 135.25 1669.09 26.96 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6933) 01/31/25 _x86_64_ (4 CPU) 07:15:47 LINUX RESTART (4 CPU) 07:16:01 CPU %user %nice %system %iowait %steal %idle 07:17:02 all 18.17 16.56 16.19 5.06 0.14 43.88 07:17:02 0 17.52 16.71 15.73 8.11 0.15 41.77 07:17:02 1 17.52 15.76 16.60 3.89 0.14 46.09 07:17:02 2 24.20 15.21 16.04 3.33 0.14 41.08 07:17:02 3 13.46 18.58 16.40 4.84 0.12 46.59 07:18:01 all 33.55 3.42 4.63 4.95 0.09 53.37 07:18:01 0 39.69 3.11 4.59 9.55 0.09 42.97 07:18:01 1 33.76 3.67 5.08 3.27 0.09 54.13 07:18:01 2 29.91 2.48 3.78 2.94 0.09 60.81 07:18:01 3 30.85 4.41 5.04 4.02 0.10 55.57 07:19:01 all 71.09 0.00 2.71 1.21 0.11 24.89 07:19:01 0 70.48 0.00 2.88 2.00 0.12 24.52 07:19:01 1 67.38 0.00 1.65 0.13 0.10 30.74 07:19:01 2 73.12 0.00 2.95 2.56 0.10 21.27 07:19:01 3 73.38 0.00 3.35 0.15 0.10 23.02 07:20:01 all 35.17 0.00 1.03 0.17 0.08 63.55 07:20:01 0 34.82 0.00 0.75 0.05 0.07 64.31 07:20:01 1 41.37 0.00 1.89 0.02 0.08 56.64 07:20:01 2 29.64 0.00 0.93 0.58 0.08 68.76 07:20:01 3 34.87 0.00 0.55 0.02 0.07 64.49 07:21:01 all 8.27 0.00 1.48 0.34 0.07 89.83 07:21:01 0 7.65 0.00 1.55 0.30 0.08 90.41 07:21:01 1 9.21 0.00 1.44 0.17 0.08 89.09 07:21:01 2 8.29 0.00 1.29 0.40 0.05 89.97 07:21:01 3 7.94 0.00 1.65 0.48 0.07 89.86 Average: all 33.29 3.94 5.16 2.32 0.10 55.20 Average: 0 34.00 3.94 5.08 3.97 0.10 52.91 Average: 1 33.90 3.84 5.29 1.48 0.10 55.39 Average: 2 33.05 3.47 4.94 1.95 0.09 56.50 Average: 3 32.20 4.50 5.32 1.87 0.09 56.01