---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11598 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 67G 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 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 1515 9939 1 4542 14142 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:0b:c3:08 brd ff:ff:ff:ff:ff:ff inet 10.30.170.125/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe0b:c308/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:db:c2:a7 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-11598) 11/30/24 _x86_64_ (4 CPU) 04:49:29 LINUX RESTART (4 CPU) 04:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:51:01 281.36 95.45 185.90 0.00 2765.48 8611.68 0.00 04:52:01 297.45 32.43 265.02 0.00 1898.62 21265.66 0.00 04:53:01 97.25 14.95 82.31 0.00 474.51 16668.71 0.00 04:54:01 70.09 3.85 66.24 0.00 176.64 9972.07 0.00 04:55:01 102.15 10.71 91.44 0.00 4656.31 17867.64 0.00 04:56:01 34.44 2.65 31.79 0.00 71.59 30590.37 0.00 04:57:01 14.36 0.15 14.21 0.00 1.87 24845.33 0.00 Average: 128.16 22.89 105.27 0.00 1435.09 18545.62 0.00 04:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 13377032 15439048 541284 3.30 67764 2191936 1244796 7.14 782388 1946484 171016 04:52:01 12003892 14542408 1417348 8.65 88784 2627368 2020508 11.59 1712272 2347924 11688 04:53:01 8718188 11967020 3991348 24.37 101992 3293936 4925492 28.26 4525640 2782300 307792 04:54:01 9662288 12930364 3027660 18.48 104148 3310656 3997060 22.93 3733260 2631084 302644 04:55:01 9850736 13792496 2151324 13.13 139896 3925724 2753604 15.80 3168860 2972912 432952 04:56:01 11024352 15316072 628528 3.84 147252 4262308 1360548 7.81 1780236 3187076 723352 04:57:01 10263388 14575232 1369364 8.36 147324 4282388 2043400 11.72 2521324 3205840 12 Average: 10699982 14080377 1875265 11.45 113880 3413474 2620773 15.04 2603426 2724803 278494 04:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 ens3 233.22 168.54 1461.75 51.85 0.00 0.00 0.00 0.00 04:52:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 429.13 356.69 4920.59 62.58 0.00 0.00 0.00 0.00 04:53:01 lo 1209.65 1209.65 1152.46 1152.46 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 404.28 259.61 5317.29 30.13 0.00 0.00 0.00 0.00 04:54:01 lo 1240.69 1240.69 1179.66 1179.66 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 10.96 9.72 3.58 2.16 0.00 0.00 0.00 0.00 04:55:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 213.36 126.06 3739.27 19.30 0.00 0.00 0.00 0.00 04:56:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 ens3 413.56 216.66 687.03 70.59 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 164.76 90.70 51.99 368.52 0.00 0.00 0.00 0.00 Average: lo 350.78 350.78 333.23 333.23 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: ens3 267.04 175.43 2311.73 86.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11598) 11/30/24 _x86_64_ (4 CPU) 04:49:29 LINUX RESTART (4 CPU) 04:50:01 CPU %user %nice %system %iowait %steal %idle 04:51:01 all 19.61 13.64 10.88 2.86 0.12 52.89 04:51:01 0 27.24 13.13 10.71 2.15 0.10 46.67 04:51:01 1 10.61 14.87 11.23 4.80 0.12 58.38 04:51:01 2 14.99 14.35 10.81 2.41 0.13 57.30 04:51:01 3 25.59 12.22 10.78 2.07 0.12 49.23 04:52:01 all 30.15 0.00 2.13 1.38 0.09 66.25 04:52:01 0 32.87 0.00 2.93 1.76 0.10 62.35 04:52:01 1 19.42 0.00 2.21 1.52 0.07 76.78 04:52:01 2 40.27 0.00 1.72 1.27 0.10 56.63 04:52:01 3 28.03 0.00 1.64 0.99 0.10 69.24 04:53:01 all 54.52 0.00 2.90 0.19 0.10 42.29 04:53:01 0 53.96 0.00 3.14 0.07 0.12 42.72 04:53:01 1 50.37 0.00 3.69 0.52 0.10 45.32 04:53:01 2 60.56 0.00 2.49 0.05 0.10 36.81 04:53:01 3 53.20 0.00 2.26 0.12 0.08 44.34 04:54:01 all 56.95 0.00 1.91 0.18 0.10 40.86 04:54:01 0 55.97 0.00 2.13 0.39 0.10 41.42 04:54:01 1 62.36 0.00 1.87 0.05 0.10 35.62 04:54:01 2 56.00 0.00 1.74 0.05 0.08 42.12 04:54:01 3 53.46 0.00 1.88 0.25 0.12 44.29 04:55:01 all 57.36 0.00 4.27 0.52 0.10 37.75 04:55:01 0 61.57 0.00 3.55 0.47 0.10 34.31 04:55:01 1 61.45 0.00 4.03 0.37 0.08 34.07 04:55:01 2 53.08 0.00 5.49 0.79 0.12 40.52 04:55:01 3 53.35 0.00 4.01 0.45 0.10 42.09 04:56:01 all 34.02 0.00 1.97 0.32 0.07 63.62 04:56:01 0 52.79 0.00 2.52 0.00 0.07 44.63 04:56:01 1 19.83 0.00 1.00 0.58 0.07 78.53 04:56:01 2 35.59 0.00 1.92 0.02 0.08 62.38 04:56:01 3 28.01 0.00 2.46 0.67 0.05 68.80 04:57:01 all 32.78 0.00 0.66 0.13 0.06 66.37 04:57:01 0 49.34 0.00 0.90 0.00 0.07 49.69 04:57:01 1 27.80 0.00 0.60 0.17 0.07 71.37 04:57:01 2 22.80 0.00 0.55 0.30 0.05 76.30 04:57:01 3 31.19 0.00 0.58 0.05 0.05 68.12 Average: all 40.78 1.94 3.52 0.80 0.09 52.87 Average: 0 47.68 1.87 3.69 0.69 0.09 45.98 Average: 1 35.99 2.11 3.51 1.14 0.09 57.16 Average: 2 40.48 2.04 3.53 0.70 0.10 53.16 Average: 3 38.99 1.74 3.37 0.65 0.09 55.16