---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26231 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: 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 11G 67G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 699 10568 1 4729 14958 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:bb:ca:94 brd ff:ff:ff:ff:ff:ff inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:febb:ca94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:5d:27:da 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-26231) 09/23/24 _x86_64_ (4 CPU) 19:13:50 LINUX RESTART (4 CPU) 19:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:15:01 343.69 159.87 183.82 0.00 11718.98 45709.05 0.00 19:16:01 130.86 58.74 72.12 0.00 3566.34 11164.02 0.00 19:17:01 51.94 3.07 48.88 0.00 230.23 15129.48 0.00 19:18:01 40.27 1.53 38.74 0.00 71.44 9254.65 0.00 19:19:01 63.56 1.78 61.78 0.00 105.96 13666.11 0.00 19:20:01 58.94 4.83 54.11 0.00 4500.45 24746.14 0.00 19:21:01 64.04 0.32 63.72 0.00 27.46 22839.79 0.00 19:22:01 64.62 0.87 63.76 0.00 108.25 11021.36 0.00 Average: 102.24 28.88 73.36 0.00 2541.04 19191.00 0.00 19:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:15:01 13442544 15350764 633084 3.86 58400 2054000 1349636 7.74 869660 1804388 117272 19:16:01 12426548 14881292 1080232 6.59 85552 2549780 1716616 9.85 1401436 2242172 290556 19:17:01 11192180 13933648 2024368 12.36 107208 2781320 2565324 14.72 2459740 2380428 118332 19:18:01 10826548 13825992 2131084 13.01 126436 2988828 2606792 14.96 2626268 2547948 108416 19:19:01 10686236 13956152 1994452 12.18 141880 3220140 2497968 14.33 2553504 2727468 4092 19:20:01 9110780 13714180 2231424 13.62 162608 4485296 2687976 15.42 3168644 3637396 526432 19:21:01 10478404 15314052 631152 3.85 174020 4673432 1334104 7.65 1436412 3971868 287096 19:22:01 10825948 15315156 631004 3.85 176616 4358324 1336260 7.67 1444500 3651176 14624 Average: 11123648 14536404 1419600 8.67 129090 3388890 2011834 11.54 1995020 2870356 183352 19:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:15:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 19:15:01 ens3 377.75 243.38 1928.83 67.22 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 19:16:01 ens3 279.00 227.36 3571.90 33.66 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:17:01 ens3 124.08 109.18 498.38 23.74 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:18:01 ens3 78.36 58.40 24.23 20.26 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:19:01 ens3 241.77 194.60 1387.42 54.09 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:20:01 ens3 461.02 347.94 4617.56 65.64 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 ens3 216.25 179.92 52.83 57.68 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:22:01 ens3 384.47 374.25 100.24 114.66 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 270.33 216.88 1522.64 54.62 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-26231) 09/23/24 _x86_64_ (4 CPU) 19:13:50 LINUX RESTART (4 CPU) 19:14:01 CPU %user %nice %system %iowait %steal %idle 19:15:01 all 16.66 17.95 14.17 5.56 0.15 45.52 19:15:01 0 17.34 18.19 13.93 2.62 0.14 47.79 19:15:01 1 19.99 17.23 13.32 6.28 0.13 43.04 19:15:01 2 14.95 17.37 15.25 4.58 0.17 47.67 19:15:01 3 14.34 19.00 14.18 8.76 0.15 43.57 19:16:01 all 30.23 1.93 3.32 2.66 0.09 61.76 19:16:01 0 35.49 1.47 3.44 1.99 0.10 57.52 19:16:01 1 24.23 2.31 3.37 3.78 0.08 66.23 19:16:01 2 37.67 1.74 3.77 1.56 0.08 55.18 19:16:01 3 23.52 2.21 2.72 3.30 0.08 68.16 19:17:01 all 77.23 0.00 2.11 0.82 0.13 19.71 19:17:01 0 84.56 0.00 2.06 0.49 0.10 12.79 19:17:01 1 75.98 0.00 2.34 2.49 0.15 19.03 19:17:01 2 83.90 0.00 2.59 0.18 0.17 13.16 19:17:01 3 64.56 0.00 1.47 0.10 0.12 33.76 19:18:01 all 73.16 0.00 1.92 0.94 0.12 23.86 19:18:01 0 72.34 0.00 1.83 0.28 0.10 25.44 19:18:01 1 77.41 0.00 1.95 2.54 0.12 17.99 19:18:01 2 65.61 0.00 2.40 0.84 0.12 31.02 19:18:01 3 77.33 0.00 1.49 0.10 0.14 20.94 19:19:01 all 67.38 0.00 2.50 1.19 0.11 28.82 19:19:01 0 68.99 0.00 2.17 0.69 0.12 28.04 19:19:01 1 63.40 0.00 2.44 1.91 0.12 32.13 19:19:01 2 64.05 0.00 2.20 0.44 0.10 33.22 19:19:01 3 73.10 0.00 3.19 1.71 0.10 21.89 19:20:01 all 43.59 0.00 3.07 2.78 0.08 50.48 19:20:01 0 37.63 0.00 2.93 6.87 0.07 52.51 19:20:01 1 38.85 0.00 2.33 2.31 0.07 56.44 19:20:01 2 44.78 0.00 3.03 1.31 0.08 50.80 19:20:01 3 53.17 0.00 4.00 0.61 0.10 42.12 19:21:01 all 50.46 0.00 2.35 1.15 0.12 45.92 19:21:01 0 43.82 0.00 2.93 0.80 0.15 52.29 19:21:01 1 48.23 0.00 1.16 0.82 0.12 49.68 19:21:01 2 81.67 0.00 4.00 0.96 0.12 13.25 19:21:01 3 28.27 0.00 1.30 2.02 0.10 68.30 19:22:01 all 21.93 0.00 1.85 2.59 0.08 73.55 19:22:01 0 48.15 0.00 1.88 1.81 0.08 48.08 19:22:01 1 13.56 0.00 0.75 0.13 0.07 85.49 19:22:01 2 23.11 0.00 3.85 0.27 0.12 72.65 19:22:01 3 2.98 0.00 0.92 8.14 0.07 87.89 Average: all 47.58 2.47 3.90 2.21 0.11 43.72 Average: 0 51.06 2.44 3.89 1.94 0.11 40.56 Average: 1 45.17 2.43 3.45 2.53 0.11 46.30 Average: 2 51.96 2.38 4.63 1.26 0.12 39.65 Average: 3 42.14 2.64 3.65 3.09 0.11 48.37