---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11329 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): 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 9.6G 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/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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 665 11843 1 3487 14992 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:d1:02:08 brd ff:ff:ff:ff:ff:ff inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fed1:208/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:c8:8c:b4 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-4c-4g-11329) 08/16/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 295.95 120.78 175.17 0.00 7871.62 11843.63 0.00 18:14:01 69.09 13.80 55.30 0.00 1377.41 10020.54 0.00 18:15:01 170.83 36.07 134.76 0.00 1711.83 8071.31 0.00 18:16:01 11.47 1.15 10.32 0.00 69.07 2496.93 0.00 18:17:01 105.95 10.70 95.25 0.00 4741.75 28738.69 0.00 18:18:01 13.10 0.02 13.08 0.00 0.13 1478.55 0.00 18:19:01 8.30 0.15 8.15 0.00 12.13 315.55 0.00 Average: 96.39 26.09 70.29 0.00 2254.93 8995.66 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13401304 15415640 570716 3.48 69112 2143468 1309724 7.51 816872 1894500 158972 18:14:01 13318336 15481488 497420 3.04 74876 2279324 1224360 7.02 756504 2025436 824 18:15:01 12156396 14620056 1347732 8.23 85504 2559260 1952216 11.20 1747364 2174140 47472 18:16:01 11964436 14463904 1501816 9.17 86824 2592020 2117224 12.15 1914436 2195012 9744 18:17:01 11028300 14234292 1718788 10.49 109728 3248588 2537776 14.56 2417388 2584576 26532 18:18:01 10746824 13961268 1991560 12.16 108424 3257212 2723704 15.63 2695572 2588564 1700 18:19:01 12144396 15362752 590424 3.60 108996 3261240 1312752 7.53 1299540 2591064 4912 Average: 12108570 14791343 1174065 7.17 91923 2763016 1882537 10.80 1663954 2293327 35737 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 18:13:01 ens3 326.41 218.01 1449.04 66.92 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 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:14:01 ens3 57.96 49.50 437.68 13.61 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 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:15:01 ens3 310.73 258.75 3134.89 40.55 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 46.90 46.90 4.22 4.22 0.00 0.00 0.00 0.00 18:16:01 ens3 39.25 38.07 68.47 10.92 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 1070.38 1070.38 1014.15 1014.15 0.00 0.00 0.00 0.00 18:17:01 ens3 489.82 286.52 7060.74 34.48 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 5.43 5.43 0.42 0.42 0.00 0.00 0.00 0.00 18:18:01 ens3 21.81 17.08 7.07 5.08 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 3.67 3.67 0.29 0.29 0.00 0.00 0.00 0.00 18:19:01 ens3 11.98 10.90 7.65 10.39 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 161.37 161.37 145.64 145.64 0.00 0.00 0.00 0.00 Average: ens3 179.72 125.55 1738.10 25.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11329) 08/16/24 _x86_64_ (4 CPU) 18:11:28 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 21.13 14.72 13.33 3.96 0.12 46.75 18:13:01 0 23.94 14.98 14.49 4.82 0.12 41.66 18:13:01 1 11.93 17.13 13.33 3.31 0.12 54.18 18:13:01 2 25.95 13.53 12.64 3.33 0.12 44.42 18:13:01 3 22.69 13.23 12.85 4.36 0.12 46.75 18:14:01 all 6.29 0.00 0.63 1.65 0.03 91.40 18:14:01 0 4.51 0.00 0.80 1.03 0.03 93.62 18:14:01 1 1.62 0.00 0.52 3.86 0.03 93.97 18:14:01 2 17.24 0.00 0.97 1.00 0.03 80.76 18:14:01 3 1.79 0.00 0.25 0.70 0.02 97.25 18:15:01 all 66.26 0.00 2.44 1.24 0.13 29.92 18:15:01 0 64.11 0.00 2.26 1.73 0.13 31.76 18:15:01 1 63.93 0.00 2.08 0.75 0.13 33.10 18:15:01 2 65.74 0.00 2.48 0.72 0.15 30.90 18:15:01 3 71.25 0.00 2.95 1.76 0.12 23.92 18:16:01 all 56.68 0.00 1.64 0.16 0.10 41.41 18:16:01 0 57.34 0.00 1.87 0.30 0.10 40.39 18:16:01 1 52.77 0.00 1.64 0.17 0.10 45.32 18:16:01 2 60.40 0.00 1.32 0.02 0.08 38.18 18:16:01 3 56.23 0.00 1.73 0.17 0.13 41.74 18:17:01 all 63.91 0.00 3.83 3.42 0.11 28.73 18:17:01 0 60.37 0.00 3.46 1.73 0.13 34.31 18:17:01 1 65.83 0.00 3.59 3.93 0.10 26.56 18:17:01 2 66.17 0.00 3.93 3.90 0.10 25.90 18:17:01 3 63.28 0.00 4.36 4.12 0.12 28.12 18:18:01 all 77.51 0.00 1.85 0.10 0.09 20.45 18:18:01 0 63.87 0.00 2.21 0.02 0.08 33.82 18:18:01 1 82.26 0.00 1.59 0.00 0.08 16.06 18:18:01 2 81.24 0.00 2.12 0.30 0.08 16.26 18:18:01 3 82.77 0.00 1.46 0.07 0.10 15.60 18:19:01 all 13.73 0.00 0.44 0.12 0.05 85.66 18:19:01 0 17.72 0.00 0.53 0.05 0.07 81.63 18:19:01 1 15.38 0.00 0.27 0.00 0.03 84.32 18:19:01 2 11.51 0.00 0.45 0.07 0.05 87.92 18:19:01 3 10.26 0.00 0.50 0.37 0.05 88.82 Average: all 43.62 2.09 3.44 1.52 0.09 49.24 Average: 0 41.66 2.13 3.65 1.38 0.10 51.09 Average: 1 41.95 2.44 3.28 1.72 0.09 50.54 Average: 2 46.89 1.92 3.40 1.33 0.09 46.38 Average: 3 43.99 1.89 3.44 1.65 0.09 48.94