---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4965 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11693 1 3615 14970 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:f0:34:4c brd ff:ff:ff:ff:ff:ff inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fef0:344c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:00:c5:9f 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-4965) 07/27/24 _x86_64_ (4 CPU) 12:45:30 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 310.63 119.18 191.45 0.00 6838.19 12923.31 0.00 12:48:01 229.66 48.13 181.54 0.00 2964.44 12087.07 0.00 12:49:01 369.27 1.25 368.02 0.00 69.32 12644.03 0.00 12:50:01 640.89 1.35 639.54 0.00 38.79 10103.78 0.00 12:51:01 58.94 7.05 51.89 0.00 4652.29 14747.41 0.00 12:52:01 49.68 5.85 43.83 0.00 658.42 7805.63 0.00 Average: 276.51 30.47 246.05 0.00 2536.91 11718.54 0.00 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13402036 15427804 556060 3.39 71956 2150984 1265820 7.26 810032 1898396 156372 12:48:01 12251076 14686280 1278244 7.80 86780 2530464 1893004 10.86 1650336 2173588 150788 12:49:01 11915280 14447644 1516844 9.26 115696 2595608 2374564 13.62 1952020 2203760 18144 12:50:01 11406272 14084856 1878628 11.47 138640 2711856 2674916 15.35 2403984 2252552 103660 12:51:01 11979344 15123932 828924 5.06 148952 3151116 1531160 8.78 1639484 2418412 16900 12:52:01 12013968 15366508 587264 3.58 149404 3350524 1280384 7.35 1451276 2565992 16228 Average: 12161329 14856171 1107661 6.76 118571 2748425 1836641 10.54 1651189 2252117 77015 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 311.75 195.18 1563.33 64.30 0.00 0.00 0.00 0.00 12:48:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 273.55 223.55 3235.26 33.88 0.00 0.00 0.00 0.00 12:49:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 82.42 81.24 368.18 17.63 0.00 0.00 0.00 0.00 12:50:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 136.76 127.75 1262.33 22.22 0.00 0.00 0.00 0.00 12:51:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 305.92 205.67 3612.63 28.43 0.00 0.00 0.00 0.00 12:52:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 252.81 191.50 2559.15 106.83 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.23 0.23 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 227.20 170.81 2100.15 45.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-4965) 07/27/24 _x86_64_ (4 CPU) 12:45:30 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 21.12 14.88 11.29 5.56 0.10 47.05 12:47:01 0 19.55 14.87 10.67 6.41 0.10 48.40 12:47:01 1 23.69 15.37 11.44 4.43 0.10 44.97 12:47:01 2 22.43 14.39 11.48 7.38 0.10 44.22 12:47:01 3 18.82 14.88 11.55 4.02 0.10 50.63 12:48:01 all 49.35 0.00 2.36 2.91 0.08 45.30 12:48:01 0 42.43 0.00 2.48 4.78 0.08 50.23 12:48:01 1 48.99 0.00 2.43 1.48 0.07 47.03 12:48:01 2 58.28 0.00 3.00 4.83 0.08 33.80 12:48:01 3 47.64 0.00 1.53 0.59 0.08 50.17 12:49:01 all 72.46 0.00 2.11 2.68 0.12 22.63 12:49:01 0 72.92 0.00 2.26 1.52 0.12 23.19 12:49:01 1 74.32 0.00 2.05 1.75 0.12 21.76 12:49:01 2 67.64 0.00 1.98 7.23 0.12 23.02 12:49:01 3 74.94 0.00 2.14 0.25 0.12 22.55 12:50:01 all 61.31 0.00 2.46 3.94 0.10 32.19 12:50:01 0 64.94 0.00 2.81 2.64 0.10 29.52 12:50:01 1 63.12 0.00 3.15 7.86 0.10 25.78 12:50:01 2 59.69 0.00 1.67 0.25 0.08 38.31 12:50:01 3 57.52 0.00 2.22 5.04 0.10 35.12 12:51:01 all 71.20 0.00 3.17 1.07 0.10 24.45 12:51:01 0 75.32 0.00 3.25 0.15 0.10 21.18 12:51:01 1 76.98 0.00 2.88 0.79 0.10 19.25 12:51:01 2 70.19 0.00 3.53 1.09 0.12 25.06 12:51:01 3 62.31 0.00 3.02 2.26 0.10 32.32 12:52:01 all 33.26 0.00 1.76 0.62 0.07 64.29 12:52:01 0 31.42 0.00 1.60 0.05 0.07 66.86 12:52:01 1 28.01 0.00 1.57 0.07 0.07 70.28 12:52:01 2 29.62 0.00 1.66 1.84 0.07 66.81 12:52:01 3 43.99 0.00 2.21 0.52 0.08 53.20 Average: all 51.47 2.47 3.85 2.80 0.09 39.32 Average: 0 51.14 2.46 3.84 2.58 0.10 39.88 Average: 1 52.54 2.55 3.92 2.73 0.09 38.17 Average: 2 51.31 2.39 3.88 3.77 0.10 38.55 Average: 3 50.88 2.47 3.77 2.11 0.10 40.66