---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-29055 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 9.8G 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 656 11703 1 3638 15001 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:3b:55:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe3b:55b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:2d:4c:32 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-29055) 09/28/24 _x86_64_ (4 CPU) 04:13:19 LINUX RESTART (4 CPU) 04:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:15:01 173.26 142.65 30.62 0.00 11475.03 7778.11 0.00 04:16:01 51.64 5.45 46.19 0.00 233.16 27513.83 0.00 04:17:01 1.50 0.02 1.48 0.00 0.13 26.24 0.00 04:18:01 2.20 0.00 2.20 0.00 0.00 38.66 0.00 04:19:01 44.24 5.82 38.43 0.00 4570.04 8337.81 0.00 04:20:01 6.02 0.02 6.00 0.00 0.13 132.91 0.00 04:21:01 63.92 21.31 42.61 0.00 1941.01 5339.78 0.00 Average: 48.67 24.76 23.91 0.00 2581.58 7021.46 0.00 04:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 11313576 13883644 2099428 12.82 59532 2708036 2891248 16.59 2350492 2440848 790980 04:16:01 11586336 14166844 1815056 11.08 60144 2717768 2477660 14.21 2096160 2419676 68 04:17:01 11585548 14166400 1815312 11.08 60240 2718012 2477660 14.21 2096648 2419680 352 04:18:01 11588064 14169308 1812088 11.06 60336 2718268 2477660 14.21 2093952 2419668 84 04:19:01 11191764 14136780 1828208 11.16 70892 3066368 2544000 14.60 2313628 2574692 1196 04:20:01 11204244 14144800 1821228 11.12 69504 3063368 2534348 14.54 2303992 2571484 384 04:21:01 12148012 15397736 554708 3.39 95460 3329660 1260228 7.23 1122192 2787060 145948 Average: 11516792 14295073 1678004 10.24 68015 2903069 2380401 13.66 2053866 2519015 134145 04:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 04:15:01 ens3 305.69 239.82 4957.82 56.83 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 9.77 9.77 0.49 0.49 0.00 0.00 0.00 0.00 04:16:01 ens3 2.10 1.23 0.50 0.36 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 lo 9.53 9.53 0.47 0.47 0.00 0.00 0.00 0.00 04:17:01 ens3 1.72 0.88 0.66 0.48 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 9.97 9.97 0.49 0.49 0.00 0.00 0.00 0.00 04:18:01 ens3 1.35 0.50 0.20 0.10 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 10.50 10.50 0.56 0.56 0.00 0.00 0.00 0.00 04:19:01 ens3 148.68 54.64 2744.22 4.11 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 9.87 9.87 0.49 0.49 0.00 0.00 0.00 0.00 04:20:01 ens3 3.68 0.93 0.72 0.40 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 04:21:01 ens3 82.24 69.04 806.08 11.34 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.58 7.58 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 77.38 51.99 1206.79 10.41 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-29055) 09/28/24 _x86_64_ (4 CPU) 04:13:19 LINUX RESTART (4 CPU) 04:14:02 CPU %user %nice %system %iowait %steal %idle 04:15:01 all 34.95 10.46 9.02 2.77 0.18 42.61 04:15:01 0 38.08 9.76 9.11 3.90 0.17 38.98 04:15:01 1 34.95 10.65 9.02 2.50 0.17 42.71 04:15:01 2 26.82 10.89 9.82 2.70 0.19 49.58 04:15:01 3 39.87 10.55 8.15 2.01 0.21 39.22 04:16:01 all 15.05 0.00 0.70 35.85 0.10 48.29 04:16:01 0 14.27 0.00 0.81 40.15 0.10 44.66 04:16:01 1 16.38 0.00 0.60 33.74 0.12 49.16 04:16:01 2 12.05 0.00 0.69 55.10 0.07 32.09 04:16:01 3 17.51 0.00 0.71 14.29 0.12 67.37 04:17:01 all 1.60 0.00 0.09 0.13 0.07 98.11 04:17:01 0 2.76 0.00 0.07 0.00 0.07 97.11 04:17:01 1 1.12 0.00 0.10 0.07 0.07 98.65 04:17:01 2 0.23 0.00 0.12 0.38 0.07 99.20 04:17:01 3 2.28 0.00 0.08 0.05 0.08 97.50 04:18:01 all 1.33 0.00 0.10 0.02 0.05 98.50 04:18:01 0 2.31 0.00 0.10 0.02 0.03 97.54 04:18:01 1 0.32 0.00 0.12 0.00 0.08 99.48 04:18:01 2 1.14 0.00 0.07 0.07 0.05 98.68 04:18:01 3 1.54 0.00 0.12 0.00 0.03 98.31 04:19:01 all 4.83 0.00 1.40 4.31 0.08 89.38 04:19:01 0 4.06 0.00 1.38 4.55 0.08 89.93 04:19:01 1 4.58 0.00 1.49 2.40 0.08 91.45 04:19:01 2 4.60 0.00 1.31 0.44 0.05 93.61 04:19:01 3 6.10 0.00 1.41 9.88 0.08 82.53 04:20:01 all 0.98 0.00 0.17 0.05 0.05 98.76 04:20:01 0 0.71 0.00 0.20 0.00 0.07 99.03 04:20:01 1 1.50 0.00 0.20 0.00 0.05 98.25 04:20:01 2 1.21 0.00 0.12 0.02 0.03 98.63 04:20:01 3 0.49 0.00 0.15 0.18 0.05 99.13 04:21:01 all 18.24 0.00 1.55 2.52 0.05 77.64 04:21:01 0 43.71 0.00 2.32 2.27 0.08 51.61 04:21:01 1 11.61 0.00 1.65 4.05 0.07 82.63 04:21:01 2 10.16 0.00 1.21 0.57 0.03 88.03 04:21:01 3 7.46 0.00 1.02 3.18 0.03 88.30 Average: all 10.90 1.46 1.84 6.50 0.08 79.21 Average: 0 15.06 1.36 1.97 7.25 0.09 74.28 Average: 1 9.98 1.49 1.86 6.10 0.09 80.47 Average: 2 7.94 1.51 1.87 8.46 0.07 80.16 Average: 3 10.64 1.48 1.64 4.22 0.09 81.93