---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3613 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 734 11865 1 3397 14923 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:ad:db:13 brd ff:ff:ff:ff:ff:ff inet 10.30.170.26/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fead:db13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:f5:02:99 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-3613) 11/02/24 _x86_64_ (4 CPU) 12:45:29 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 339.52 135.85 203.67 0.00 11164.28 12892.90 0.00 12:48:01 234.39 49.93 184.46 0.00 3008.86 17362.90 0.00 12:49:01 733.44 0.27 733.17 0.00 15.33 12660.05 0.00 12:50:01 323.83 1.58 322.25 0.00 60.40 7848.80 0.00 12:51:01 39.73 4.97 34.76 0.00 2616.63 7989.20 0.00 Average: 334.19 38.52 295.67 0.00 3373.35 11751.15 0.00 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13390436 15425240 560828 3.42 73104 2158480 1280984 7.35 807968 1913160 161012 12:48:01 12203856 14672016 1297196 7.92 86976 2562508 1910780 10.96 1673948 2200540 42520 12:49:01 11625248 14181520 1784700 10.89 129044 2605904 2357068 13.52 2228996 2217740 6376 12:50:01 10934740 13643456 2322408 14.18 140676 2737776 2866348 16.45 2846556 2280440 44388 12:51:01 11782280 14804676 1152176 7.03 145236 3034164 1831600 10.51 1853468 2406100 63552 Average: 11987312 14545382 1423462 8.69 115007 2619766 2049356 11.76 1882187 2203596 63570 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 361.50 218.69 1551.13 68.18 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:48:01 ens3 290.74 242.72 3566.72 34.50 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:49:01 ens3 73.66 59.93 112.40 14.18 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 12:50:01 ens3 174.28 143.58 1356.89 26.10 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:51:01 ens3 275.74 186.80 2730.68 30.53 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 5.68 5.68 0.54 0.54 0.00 0.00 0.00 0.00 Average: ens3 235.19 170.35 1863.57 34.70 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 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3613) 11/02/24 _x86_64_ (4 CPU) 12:45:29 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 22.74 13.84 12.51 3.68 0.11 47.12 12:47:01 0 23.65 13.33 9.95 1.70 0.12 51.25 12:47:01 1 25.89 13.11 12.75 6.15 0.12 41.98 12:47:01 2 15.86 14.65 13.23 2.66 0.10 53.50 12:47:01 3 25.55 14.28 14.07 4.17 0.10 41.83 12:48:01 all 65.83 0.00 2.37 1.54 0.10 30.15 12:48:01 0 67.75 0.00 1.63 1.07 0.10 29.46 12:48:01 1 66.05 0.00 2.28 0.97 0.08 30.61 12:48:01 2 69.82 0.00 3.30 2.68 0.12 24.08 12:48:01 3 59.70 0.00 2.29 1.43 0.10 36.48 12:49:01 all 65.95 0.00 2.53 4.09 0.11 27.32 12:49:01 0 67.58 0.00 2.87 3.79 0.10 25.66 12:49:01 1 64.05 0.00 2.98 10.05 0.12 22.80 12:49:01 2 62.25 0.00 2.14 1.67 0.12 33.81 12:49:01 3 69.92 0.00 2.12 0.87 0.10 26.99 12:50:01 all 68.17 0.00 2.47 1.72 0.10 27.54 12:50:01 0 73.04 0.00 2.99 2.06 0.12 21.79 12:50:01 1 61.12 0.00 2.05 0.63 0.10 36.09 12:50:01 2 66.12 0.00 2.48 0.35 0.10 30.94 12:50:01 3 72.41 0.00 2.34 3.83 0.10 21.31 12:51:01 all 60.58 0.00 2.49 0.38 0.08 36.47 12:51:01 0 64.49 0.00 2.93 0.50 0.10 31.98 12:51:01 1 52.95 0.00 2.50 0.17 0.08 44.30 12:51:01 2 62.05 0.00 2.28 0.62 0.07 34.98 12:51:01 3 62.83 0.00 2.23 0.24 0.08 34.62 Average: all 56.69 2.76 4.47 2.28 0.10 33.71 Average: 0 59.40 2.64 4.06 1.82 0.11 31.97 Average: 1 54.01 2.62 4.51 3.59 0.10 35.17 Average: 2 55.26 2.92 4.68 1.60 0.10 35.45 Average: 3 58.09 2.86 4.61 2.11 0.10 32.24