---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-44340 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 865 27812 1 3421 30770 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:c2:0b:30 brd ff:ff:ff:ff:ff:ff inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fec2:b30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:a7:38:2f 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-44340) 10/20/24 _x86_64_ (8 CPU) 21:58:00 LINUX RESTART (8 CPU) 21:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:59:04 467.43 159.03 308.40 0.00 11750.22 197356.35 0.00 22:00:01 145.96 52.43 93.53 0.00 1515.52 12479.65 0.00 22:01:01 144.91 2.60 142.31 0.00 233.43 36683.22 0.00 Average: 254.59 71.68 182.91 0.00 4550.70 83360.56 0.00 21:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:04 29788316 31572604 754904 2.30 64212 2033116 1670148 4.92 983836 1773056 93244 22:00:01 29154260 31410832 889800 2.71 95508 2447348 1867164 5.50 1215408 2121004 253780 22:01:01 28492792 31518856 770260 2.34 123732 3135364 1652696 4.87 1163228 2773932 44404 Average: 29145123 31500764 804988 2.45 94484 2538609 1730003 5.10 1120824 2222664 130476 21:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:04 ens3 391.97 275.19 2015.81 71.34 0.00 0.00 0.00 0.00 21:59:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:04 lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 22:00:01 ens3 90.86 75.36 943.66 11.36 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 22:01:01 ens3 168.81 119.08 2326.99 17.61 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 219.36 157.92 1776.04 33.81 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 2.04 2.04 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-44340) 10/20/24 _x86_64_ (8 CPU) 21:58:00 LINUX RESTART (8 CPU) 21:58:01 CPU %user %nice %system %iowait %steal %idle 21:59:04 all 8.65 9.50 7.80 3.23 0.13 70.68 21:59:04 0 8.44 10.55 7.98 1.08 0.15 71.79 21:59:04 1 6.10 8.38 7.36 5.07 0.13 72.96 21:59:04 2 12.14 9.54 7.08 7.92 0.12 63.20 21:59:04 3 9.34 9.48 10.03 4.69 0.13 66.33 21:59:04 4 7.62 11.25 8.08 1.72 0.13 71.19 21:59:04 5 8.89 8.45 8.01 1.63 0.13 72.88 21:59:04 6 6.13 10.84 7.97 2.34 0.13 72.59 21:59:04 7 10.59 7.53 5.88 1.42 0.14 74.46 22:00:01 all 10.94 4.82 4.39 1.84 0.09 77.92 22:00:01 0 7.61 6.27 4.98 2.26 0.07 78.81 22:00:01 1 18.87 3.16 4.36 4.63 0.09 68.88 22:00:01 2 8.19 5.07 3.52 1.04 0.09 82.10 22:00:01 3 12.14 5.00 3.89 0.63 0.07 78.26 22:00:01 4 7.12 5.49 4.44 1.13 0.07 81.75 22:00:01 5 11.48 5.25 4.37 0.78 0.11 78.01 22:00:01 6 9.90 3.32 5.04 3.48 0.09 78.18 22:00:01 7 12.19 4.98 4.55 0.83 0.11 77.35 22:01:01 all 14.48 0.00 1.14 4.33 0.05 79.99 22:01:01 0 8.56 0.00 0.84 8.33 0.05 82.22 22:01:01 1 14.28 0.00 0.96 5.38 0.05 79.34 22:01:01 2 8.60 0.00 0.92 1.15 0.05 89.28 22:01:01 3 23.32 0.00 1.92 3.29 0.05 71.42 22:01:01 4 7.06 0.00 0.64 0.25 0.03 92.02 22:01:01 5 19.13 0.00 1.95 9.58 0.07 69.27 22:01:01 6 4.17 0.00 0.52 0.92 0.05 94.35 22:01:01 7 30.77 0.00 1.37 5.82 0.05 61.99 Average: all 11.37 4.76 4.43 3.16 0.09 76.18 Average: 0 8.21 5.58 4.58 3.93 0.09 77.61 Average: 1 12.98 3.86 4.22 5.03 0.09 73.81 Average: 2 9.66 4.85 3.83 3.40 0.09 78.17 Average: 3 15.00 4.81 5.29 2.90 0.09 71.92 Average: 4 7.27 5.57 4.37 1.03 0.08 81.69 Average: 5 13.20 4.55 4.78 4.05 0.10 73.31 Average: 6 6.67 4.73 4.49 2.22 0.09 81.81 Average: 7 17.98 4.14 3.91 2.73 0.10 71.14