---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8474 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: 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 9.3G 69G 12% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 664 12400 1 2932 14993 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:17:be:9a brd ff:ff:ff:ff:ff:ff inet 10.30.171.35/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe17:be9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:09:fa:e1 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-8474) 11/18/24 _x86_64_ (4 CPU) 19:50:19 LINUX RESTART (4 CPU) 19:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:52:01 258.67 81.42 177.25 0.00 2496.65 8085.74 0.00 19:53:01 230.24 48.04 182.20 0.00 2901.92 18519.71 0.00 19:54:01 15.53 2.08 13.45 0.00 193.57 5102.08 0.00 19:55:01 23.50 1.37 22.13 0.00 140.38 858.66 0.00 Average: 131.99 33.23 98.76 0.00 1433.13 8141.55 0.00 19:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:52:01 13340128 15421424 561208 3.43 70316 2207192 1268468 7.28 817592 1950152 177544 19:53:01 12025784 14622880 1340736 8.18 88528 2683928 1994952 11.45 1749592 2292188 110148 19:54:01 10764780 13407668 2555388 15.60 89864 2725864 3085500 17.70 2995632 2300188 832 19:55:01 12750296 15404460 558784 3.41 92472 2734288 1263272 7.25 1015092 2302660 14968 Average: 12220247 14714108 1254029 7.66 85295 2587818 1903048 10.92 1644477 2211297 75873 19:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 ens3 89.20 69.54 917.16 15.70 0.00 0.00 0.00 0.00 19:53:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 ens3 359.19 290.22 4744.81 38.96 0.00 0.00 0.00 0.00 19:54:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 ens3 45.16 41.68 421.05 8.43 0.00 0.00 0.00 0.00 19:55:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 ens3 35.99 26.00 20.50 12.33 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 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: ens3 132.39 106.86 1525.88 18.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8474) 11/18/24 _x86_64_ (4 CPU) 19:50:19 LINUX RESTART (4 CPU) 19:51:01 CPU %user %nice %system %iowait %steal %idle 19:52:01 all 16.96 11.60 9.29 4.88 0.13 57.13 19:52:01 0 17.25 11.38 9.13 2.74 0.17 59.32 19:52:01 1 15.52 13.58 10.56 4.15 0.10 56.08 19:52:01 2 17.41 10.07 8.22 4.49 0.14 59.67 19:52:01 3 17.65 11.36 9.25 8.15 0.14 53.45 19:53:01 all 60.93 0.00 2.49 1.58 0.10 34.90 19:53:01 0 63.20 0.00 1.64 1.02 0.10 34.04 19:53:01 1 62.52 0.00 3.51 1.70 0.12 32.15 19:53:01 2 58.83 0.00 3.28 2.58 0.10 35.21 19:53:01 3 59.18 0.00 1.52 1.02 0.08 38.19 19:54:01 all 70.21 0.00 1.06 0.18 0.10 28.45 19:54:01 0 79.12 0.00 1.49 0.05 0.10 19.24 19:54:01 1 78.82 0.00 0.57 0.02 0.10 20.50 19:54:01 2 45.67 0.00 1.17 0.64 0.12 52.40 19:54:01 3 77.53 0.00 1.02 0.00 0.08 21.37 19:55:01 all 14.36 0.00 0.94 0.39 0.06 84.25 19:55:01 0 1.36 0.00 0.95 0.02 0.07 97.60 19:55:01 1 5.44 0.00 0.68 0.03 0.05 93.79 19:55:01 2 3.77 0.00 0.83 1.26 0.05 94.10 19:55:01 3 47.06 0.00 1.30 0.23 0.08 51.32 Average: all 40.65 2.88 3.43 1.75 0.10 51.20 Average: 0 40.21 2.83 3.29 0.95 0.11 52.60 Average: 1 40.61 3.37 3.82 1.47 0.09 50.64 Average: 2 31.40 2.48 3.35 2.23 0.10 60.43 Average: 3 50.44 2.82 3.26 2.34 0.10 41.05