---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3738 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): 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 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: 15997 692 11893 1 3411 14965 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:2d:38:40 brd ff:ff:ff:ff:ff:ff inet 10.30.170.190/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe2d:3840/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:61:f3:f0 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-4c-4g-3738) 11/02/24 _x86_64_ (4 CPU) 20:47:11 LINUX RESTART (4 CPU) 20:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:49:01 263.02 84.21 178.82 0.00 2574.34 9518.54 0.00 20:50:01 221.46 38.84 182.62 0.00 2209.23 14061.66 0.00 20:51:01 50.07 14.01 36.06 0.00 1022.90 14159.77 0.00 20:52:01 3.68 0.00 3.68 0.00 0.00 594.57 0.00 20:53:01 54.86 6.52 48.34 0.00 4651.49 7495.55 0.00 Average: 118.14 28.53 89.61 0.00 2089.98 9164.84 0.00 20:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:49:01 13366000 15440800 542044 3.31 70328 2200976 1263500 7.25 836268 1906740 152836 20:50:01 11122088 13862812 2100412 12.82 89100 2811112 2697484 15.48 2591252 2336128 384976 20:51:01 10913152 13726676 2235912 13.65 90560 2878832 2760316 15.84 2826384 2305848 10760 20:52:01 6976984 9800492 6161780 37.61 90780 2887852 6869452 39.41 6744552 2314800 4284 20:53:01 12220568 15365688 587124 3.58 99204 3192904 1270620 7.29 1383428 2424104 16884 Average: 10919758 13639294 2325454 14.20 87994 2794335 2972274 17.05 2876377 2257524 113948 20:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:49:01 ens3 229.89 167.87 1835.99 38.43 0.00 0.00 0.00 0.00 20:49:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 368.52 297.78 4277.07 45.35 0.00 0.00 0.00 0.00 20:50:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 36.11 32.08 193.50 6.74 0.00 0.00 0.00 0.00 20:51:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 ens3 6.12 6.28 1.20 1.29 0.00 0.00 0.00 0.00 20:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 ens3 157.74 71.90 2118.21 14.89 0.00 0.00 0.00 0.00 20:53:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 159.44 115.01 1684.69 21.28 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 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-4c-4g-3738) 11/02/24 _x86_64_ (4 CPU) 20:47:11 LINUX RESTART (4 CPU) 20:48:02 CPU %user %nice %system %iowait %steal %idle 20:49:01 all 18.25 11.80 9.51 5.01 0.10 55.33 20:49:01 0 9.90 13.06 9.90 4.57 0.10 62.46 20:49:01 1 21.24 10.38 8.57 6.59 0.09 53.12 20:49:01 2 26.08 12.61 10.76 3.49 0.12 46.94 20:49:01 3 15.82 11.16 8.81 5.38 0.10 58.73 20:50:01 all 46.08 0.00 2.93 3.26 0.11 47.61 20:50:01 0 39.49 0.00 2.57 4.37 0.10 53.47 20:50:01 1 55.13 0.00 2.41 1.38 0.12 40.97 20:50:01 2 49.62 0.00 4.58 3.56 0.08 42.15 20:50:01 3 40.10 0.00 2.14 3.74 0.15 53.87 20:51:01 all 70.16 0.00 1.49 1.08 0.10 27.17 20:51:01 0 76.45 0.00 0.84 0.15 0.08 22.47 20:51:01 1 68.75 0.00 1.56 0.99 0.10 28.60 20:51:01 2 62.01 0.00 1.58 0.59 0.12 35.71 20:51:01 3 73.43 0.00 1.99 2.60 0.10 21.87 20:52:01 all 11.02 0.00 0.78 0.11 0.06 88.02 20:52:01 0 7.93 0.00 0.45 0.05 0.05 91.51 20:52:01 1 8.80 0.00 0.33 0.10 0.07 90.70 20:52:01 2 17.97 0.00 2.02 0.00 0.07 79.95 20:52:01 3 9.37 0.00 0.32 0.28 0.07 89.96 20:53:01 all 16.43 0.00 1.81 4.40 0.08 77.29 20:53:01 0 24.05 0.00 2.24 3.92 0.08 69.71 20:53:01 1 6.65 0.00 1.63 5.71 0.07 85.94 20:53:01 2 25.17 0.00 1.73 4.76 0.08 68.25 20:53:01 3 9.90 0.00 1.63 3.19 0.07 85.22 Average: all 32.42 2.32 3.28 2.76 0.09 59.13 Average: 0 31.64 2.58 3.18 2.60 0.08 59.92 Average: 1 32.13 2.03 2.87 2.94 0.09 59.94 Average: 2 36.20 2.48 4.11 2.47 0.09 54.64 Average: 3 29.72 2.20 2.95 3.03 0.10 62.01