---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12172 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 45M 45M 0 100% /snap/snapd/23258 /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 754 11026 1 4215 14903 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:d1:8b:44 brd ff:ff:ff:ff:ff:ff inet 10.30.171.64/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fed1:8b44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:33:b3:f7 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-12172) 12/02/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 286.34 95.78 190.56 0.00 2781.77 8011.95 0.00 08:59:01 222.91 49.71 173.20 0.00 3083.62 11617.13 0.00 09:00:01 20.05 2.70 17.35 0.00 146.24 11192.13 0.00 09:01:01 71.34 3.80 67.54 0.00 132.49 13564.81 0.00 09:02:01 97.10 12.95 84.15 0.00 4988.64 35310.25 0.00 Average: 139.06 32.78 106.28 0.00 2224.62 15965.68 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13385312 15433068 546900 3.34 68848 2176128 1271760 7.30 789332 1931836 171448 08:59:01 12351044 14811864 1151588 7.03 83244 2559696 2093456 12.01 1528752 2194576 199844 09:00:01 11638192 14411232 1548392 9.45 90304 2852380 2420256 13.89 1984532 2433532 241092 09:01:01 11052548 14244752 1714372 10.47 99772 3244076 2277332 13.07 2342708 2642088 380740 09:02:01 11329048 15297252 647884 3.96 112524 3985532 1395028 8.00 1602204 3070040 4560 Average: 11951229 14839634 1121827 6.85 90938 2963562 1891566 10.85 1649506 2454414 199537 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 283.97 189.46 1242.06 51.93 0.00 0.00 0.00 0.00 08:58:01 lo 0.88 0.88 0.09 0.09 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 08:59:01 ens3 266.86 222.56 3282.79 34.42 0.00 0.00 0.00 0.00 08:59:01 lo 1.60 1.60 0.16 0.16 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 09:00:01 ens3 255.47 177.44 3305.53 23.27 0.00 0.00 0.00 0.00 09:00:01 lo 83.80 83.80 79.04 79.04 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 09:01:01 ens3 176.59 148.92 1945.58 24.29 0.00 0.00 0.00 0.00 09:01:01 lo 1942.69 1942.69 1846.42 1846.42 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 253.26 192.65 2930.62 185.95 0.00 0.00 0.00 0.00 09:02:01 lo 17.46 17.46 1.74 1.74 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 Average: ens3 247.10 186.19 2545.64 64.01 0.00 0.00 0.00 0.00 Average: lo 410.70 410.70 386.83 386.83 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-12172) 12/02/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.60 13.46 11.07 3.22 0.10 52.55 08:58:01 0 23.60 13.30 10.35 2.64 0.10 50.01 08:58:01 1 10.41 16.49 13.01 1.89 0.10 58.10 08:58:01 2 25.76 10.92 9.66 3.64 0.09 49.94 08:58:01 3 18.64 13.13 11.25 4.73 0.10 52.15 08:59:01 all 45.15 0.00 1.97 1.92 0.08 50.89 08:59:01 0 47.91 0.00 1.79 3.61 0.07 46.62 08:59:01 1 42.47 0.00 1.78 1.98 0.07 53.71 08:59:01 2 46.02 0.00 2.51 1.88 0.08 49.51 08:59:01 3 44.19 0.00 1.79 0.22 0.08 53.72 09:00:01 all 46.16 0.00 1.62 0.52 0.08 51.61 09:00:01 0 43.82 0.00 2.52 0.40 0.08 53.18 09:00:01 1 46.64 0.00 1.49 0.27 0.07 51.53 09:00:01 2 45.68 0.00 1.37 0.08 0.08 52.79 09:00:01 3 48.53 0.00 1.10 1.34 0.08 48.95 09:01:01 all 56.49 0.00 2.67 0.68 0.09 40.08 09:01:01 0 48.41 0.00 2.49 0.60 0.10 48.40 09:01:01 1 66.76 0.00 3.97 0.60 0.10 28.56 09:01:01 2 54.76 0.00 1.75 0.45 0.08 42.96 09:01:01 3 56.03 0.00 2.45 1.06 0.08 40.38 09:02:01 all 22.55 0.00 2.65 2.79 0.07 71.94 09:02:01 0 12.87 0.00 2.31 2.30 0.07 82.46 09:02:01 1 36.54 0.00 3.41 2.04 0.08 57.92 09:02:01 2 26.31 0.00 2.23 2.21 0.07 69.19 09:02:01 3 14.46 0.00 2.65 4.62 0.07 78.20 Average: all 38.06 2.65 3.96 1.82 0.08 53.42 Average: 0 35.39 2.61 3.86 1.90 0.08 56.15 Average: 1 40.67 3.25 4.70 1.35 0.08 49.94 Average: 2 39.74 2.15 3.48 1.65 0.08 52.90 Average: 3 36.45 2.58 3.81 2.38 0.08 54.69