---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3891 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 9.6G 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 668 11978 1 3350 14989 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:61:2a:bb brd ff:ff:ff:ff:ff:ff inet 10.30.170.139/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe61:2abb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:ff:47:40 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-3891) 12/18/24 _x86_64_ (4 CPU) 18:11:23 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 267.70 76.38 191.32 0.00 1585.49 8494.85 0.00 18:14:01 205.03 38.01 167.02 0.00 2485.94 10673.82 0.00 18:15:01 31.14 13.11 18.03 0.00 651.38 8357.61 0.00 18:16:01 11.58 1.62 9.96 0.00 68.38 4015.19 0.00 18:17:01 95.33 7.55 87.79 0.00 2681.55 17242.33 0.00 18:18:01 9.02 0.02 9.00 0.00 0.14 555.30 0.00 18:19:01 23.19 1.15 22.04 0.00 98.90 1355.68 0.00 Average: 91.64 19.60 72.04 0.00 1083.11 7255.16 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13366636 15421728 557056 3.40 70900 2180324 1308624 7.51 785640 1951716 195936 18:14:01 12484876 14888300 1076032 6.57 84208 2501576 2044756 11.73 1360504 2229520 201252 18:15:01 11689264 14183444 1777480 10.85 86628 2586976 2365732 13.57 2160384 2217600 29876 18:16:01 11462472 14308656 1650852 10.08 94780 2913736 2164980 12.42 2057468 2528564 320492 18:17:01 11119144 14190384 1758392 10.73 106648 3118288 2599060 14.91 2366036 2542824 10532 18:18:01 10872592 13945884 2002836 12.23 106464 3120564 2540264 14.57 2611132 2544444 784 18:19:01 12289032 15371460 577412 3.52 109440 3126576 1321736 7.58 1198936 2544700 2664 Average: 11897717 14615694 1342866 8.20 94153 2792577 2049307 11.76 1791443 2365624 108791 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 181.39 127.74 1153.62 39.37 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:14:01 ens3 296.04 237.04 3303.34 38.48 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:15:01 ens3 88.27 82.56 360.34 21.12 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 12.43 12.43 0.79 0.79 0.00 0.00 0.00 0.00 18:16:01 ens3 314.88 202.70 3750.39 27.27 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 35.37 35.37 3.53 3.53 0.00 0.00 0.00 0.00 18:17:01 ens3 220.90 142.59 2470.80 17.50 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 951.91 951.91 904.07 904.07 0.00 0.00 0.00 0.00 18:18:01 ens3 1.73 2.03 0.29 0.34 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 7.32 7.32 0.56 0.56 0.00 0.00 0.00 0.00 18:19:01 ens3 29.32 30.11 18.28 18.18 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 2.37 2.37 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 162.13 118.09 1584.49 23.20 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 145.16 145.16 130.51 130.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3891) 12/18/24 _x86_64_ (4 CPU) 18:11:23 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 18.28 12.95 9.57 4.94 0.11 54.15 18:13:01 0 5.30 15.28 10.35 4.91 0.10 64.05 18:13:01 1 37.80 6.77 6.99 4.94 0.10 43.40 18:13:01 2 24.67 14.25 9.95 3.74 0.12 47.27 18:13:01 3 5.24 15.54 11.02 6.16 0.10 61.94 18:14:01 all 23.88 0.00 1.47 2.16 0.06 72.42 18:14:01 0 22.06 0.00 1.57 4.85 0.07 71.45 18:14:01 1 25.50 0.00 1.14 0.50 0.07 72.79 18:14:01 2 28.11 0.00 1.75 1.14 0.07 68.94 18:14:01 3 19.87 0.00 1.44 2.15 0.03 76.51 18:15:01 all 78.42 0.00 2.49 0.48 0.10 18.50 18:15:01 0 73.29 0.00 2.19 0.03 0.10 24.39 18:15:01 1 82.20 0.00 2.73 1.17 0.12 13.78 18:15:01 2 78.69 0.00 3.00 0.52 0.10 17.69 18:15:01 3 79.49 0.00 2.06 0.20 0.10 18.14 18:16:01 all 51.07 0.00 2.01 0.38 0.09 46.45 18:16:01 0 51.96 0.00 1.51 0.57 0.08 45.88 18:16:01 1 50.07 0.00 1.99 0.15 0.10 47.70 18:16:01 2 50.76 0.00 2.15 0.12 0.08 46.89 18:16:01 3 51.49 0.00 2.41 0.68 0.10 45.32 18:17:01 all 76.36 0.00 3.44 1.46 0.11 18.63 18:17:01 0 71.30 0.00 3.69 1.86 0.12 23.04 18:17:01 1 78.99 0.00 3.54 0.83 0.10 16.54 18:17:01 2 78.89 0.00 3.15 0.84 0.12 17.00 18:17:01 3 76.28 0.00 3.38 2.30 0.10 17.94 18:18:01 all 62.15 0.00 1.52 0.01 0.08 36.23 18:18:01 0 56.63 0.00 1.90 0.00 0.08 41.39 18:18:01 1 61.40 0.00 1.48 0.02 0.10 37.00 18:18:01 2 67.17 0.00 0.90 0.00 0.07 31.86 18:18:01 3 63.43 0.00 1.80 0.02 0.08 34.67 18:19:01 all 16.30 0.00 1.02 0.35 0.05 82.28 18:19:01 0 3.26 0.00 0.82 0.03 0.07 95.82 18:19:01 1 4.23 0.00 0.78 0.00 0.02 94.97 18:19:01 2 21.11 0.00 1.12 0.08 0.03 77.65 18:19:01 3 36.67 0.00 1.37 1.27 0.08 60.61 Average: all 46.65 1.82 3.06 1.39 0.09 47.00 Average: 0 40.61 2.14 3.12 1.74 0.09 52.30 Average: 1 48.53 0.96 2.65 1.08 0.09 46.70 Average: 2 49.93 1.99 3.12 0.91 0.08 43.96 Average: 3 47.56 2.18 3.33 1.82 0.09 45.03