---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1554 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 11G 145G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 919 26992 1 4189 30716 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:16:34:4a brd ff:ff:ff:ff:ff:ff inet 10.30.170.176/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe16:344a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:24:d6:d7 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-1554) 12/10/24 _x86_64_ (8 CPU) 09:15:10 LINUX RESTART (8 CPU) 09:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:17:01 415.26 134.32 280.94 0.00 11495.90 35410.33 0.00 09:18:01 102.60 38.06 64.54 0.00 2484.79 33932.23 0.00 09:19:01 37.98 2.83 35.14 0.00 202.90 34774.60 0.00 09:20:01 40.04 0.32 39.73 0.00 33.73 54132.71 0.00 Average: 148.98 43.89 105.09 0.00 3554.66 39562.30 0.00 09:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 29706592 31628424 699968 2.13 73736 2154260 1641388 4.84 935092 1898812 149792 09:18:01 28538632 30884448 1425920 4.34 89820 2545988 2168340 6.39 1721960 2247752 208064 09:19:01 26886248 30388692 1904504 5.79 108336 3645372 2372592 6.99 2474588 3088700 991908 09:20:01 27995248 31488620 805008 2.45 114020 3630576 1685684 4.97 1332128 3125392 9344 Average: 28281680 31097546 1208850 3.68 96478 2994049 1967001 5.80 1615942 2590164 339777 09:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:17:01 ens3 322.08 229.62 1466.46 69.87 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:18:01 ens3 260.47 226.71 3438.34 32.54 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:19:01 ens3 364.04 308.37 4777.84 48.27 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:20:01 ens3 140.34 123.78 192.52 35.19 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 271.74 222.12 2468.75 46.47 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-1554) 12/10/24 _x86_64_ (8 CPU) 09:15:10 LINUX RESTART (8 CPU) 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 10.99 8.51 7.97 3.62 0.15 68.76 09:17:01 0 13.82 9.64 8.87 2.57 0.13 64.98 09:17:01 1 5.20 9.84 9.13 4.71 0.15 70.96 09:17:01 2 13.09 6.32 6.92 4.39 0.14 69.15 09:17:01 3 11.76 7.45 6.61 2.49 0.13 71.56 09:17:01 4 7.80 10.13 8.49 1.50 0.18 71.90 09:17:01 5 12.18 9.89 8.17 5.61 0.15 63.99 09:17:01 6 4.82 9.90 8.28 2.00 0.12 74.88 09:17:01 7 19.27 4.91 7.32 5.75 0.15 62.59 09:18:01 all 18.07 0.00 0.97 5.75 0.09 75.14 09:18:01 0 16.88 0.00 0.96 2.63 0.10 79.43 09:18:01 1 18.68 0.00 0.55 0.75 0.13 79.88 09:18:01 2 19.46 0.00 1.21 10.99 0.10 68.24 09:18:01 3 17.06 0.00 0.89 6.16 0.08 75.81 09:18:01 4 29.59 0.00 1.52 5.75 0.07 63.08 09:18:01 5 16.76 0.00 1.12 1.80 0.08 80.23 09:18:01 6 12.67 0.00 0.77 17.14 0.05 69.37 09:18:01 7 13.43 0.00 0.72 0.76 0.07 85.03 09:19:01 all 34.60 0.00 1.36 1.41 0.09 62.53 09:19:01 0 39.37 0.00 1.46 4.40 0.07 54.70 09:19:01 1 40.64 0.00 0.92 0.03 0.08 58.32 09:19:01 2 29.40 0.00 0.79 0.03 0.08 69.69 09:19:01 3 23.46 0.00 0.89 3.29 0.05 72.31 09:19:01 4 38.63 0.00 1.41 0.49 0.12 59.35 09:19:01 5 30.78 0.00 1.33 0.63 0.13 67.12 09:19:01 6 48.98 0.00 2.88 2.15 0.10 45.89 09:19:01 7 25.62 0.00 1.22 0.28 0.08 72.78 09:20:01 all 12.69 0.00 0.69 14.29 0.06 72.27 09:20:01 0 12.42 0.00 0.84 40.46 0.05 46.23 09:20:01 1 8.22 0.00 0.45 10.83 0.02 80.48 09:20:01 2 12.82 0.00 0.30 2.19 0.03 84.66 09:20:01 3 9.09 0.00 0.62 47.74 0.10 42.45 09:20:01 4 28.23 0.00 1.52 11.89 0.05 58.31 09:20:01 5 7.87 0.00 0.64 0.67 0.03 90.79 09:20:01 6 9.67 0.00 0.50 0.22 0.13 89.47 09:20:01 7 13.28 0.00 0.64 0.34 0.05 85.69 Average: all 19.10 2.12 2.74 6.27 0.09 69.67 Average: 0 20.64 2.41 3.03 12.51 0.09 61.33 Average: 1 18.20 2.44 2.75 4.08 0.10 72.43 Average: 2 18.69 1.57 2.30 4.40 0.09 72.96 Average: 3 15.34 1.86 2.25 14.95 0.09 65.51 Average: 4 26.06 2.53 3.24 4.90 0.11 63.16 Average: 5 16.92 2.45 2.80 2.17 0.10 75.56 Average: 6 19.03 2.47 3.11 5.39 0.10 69.90 Average: 7 17.90 1.22 2.47 1.78 0.09 76.54