---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9624 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11748 1 3558 14967 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:28:ba:9e brd ff:ff:ff:ff:ff:ff inet 10.30.170.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe28:ba9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:d7:ad:5d 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-9624) 11/23/24 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:47:01 278.09 117.69 160.40 0.00 7387.67 12828.92 0.00 12:48:01 235.01 48.86 186.15 0.00 2960.97 17494.30 0.00 12:49:01 114.75 2.28 112.46 0.00 83.19 4554.04 0.00 12:50:01 10.48 0.72 9.77 0.00 44.26 4125.31 0.00 12:51:01 70.89 6.13 64.76 0.00 4573.50 13427.90 0.00 Average: 141.85 35.14 106.71 0.00 3010.06 10486.17 0.00 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 13390296 15440180 541380 3.30 73224 2173512 1264716 7.26 793992 1923400 166088 12:48:01 12091708 14574148 1390132 8.49 87772 2575880 2014980 11.56 1769292 2212268 46164 12:49:01 11633612 14189308 1772032 10.82 99148 2635072 2514088 14.42 2198144 2235796 23344 12:50:01 11388640 14083164 1877888 11.46 104360 2760196 2901056 16.64 2373448 2295772 39348 12:51:01 11539072 14725568 1224712 7.48 114728 3224844 1928300 11.06 1970300 2520512 35900 Average: 12008666 14602474 1361229 8.31 95846 2673901 2124628 12.19 1821035 2237550 62169 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 ens3 318.49 211.70 1545.61 65.11 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 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 280.95 236.08 3570.81 35.57 0.00 0.00 0.00 0.00 12:48:01 lo 1.87 1.87 0.18 0.18 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 12:49:01 ens3 68.22 63.52 113.58 15.42 0.00 0.00 0.00 0.00 12:49:01 lo 1.80 1.80 0.18 0.18 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 12:50:01 ens3 155.97 141.06 1388.55 25.07 0.00 0.00 0.00 0.00 12:50:01 lo 1.93 1.93 0.19 0.19 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 12:51:01 ens3 270.57 184.25 4081.81 23.30 0.00 0.00 0.00 0.00 12:51:01 lo 6.00 6.00 0.58 0.58 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 Average: ens3 218.85 167.32 2140.05 32.89 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.26 0.26 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-9624) 11/23/24 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 22.46 13.58 12.42 3.49 0.10 47.95 12:47:01 0 27.57 12.77 12.90 2.70 0.08 43.98 12:47:01 1 20.70 13.66 12.63 2.99 0.08 49.95 12:47:01 2 16.55 14.26 12.35 4.62 0.10 52.12 12:47:01 3 25.01 13.66 11.80 3.67 0.12 45.75 12:48:01 all 64.31 0.00 2.43 1.96 0.09 31.20 12:48:01 0 63.09 0.00 2.56 1.83 0.08 32.44 12:48:01 1 59.08 0.00 2.07 2.05 0.08 36.72 12:48:01 2 65.83 0.00 2.16 1.06 0.10 30.85 12:48:01 3 69.24 0.00 2.94 2.91 0.10 24.81 12:49:01 all 76.89 0.00 2.36 0.76 0.10 19.89 12:49:01 0 80.75 0.00 2.79 0.58 0.10 15.78 12:49:01 1 65.87 0.00 2.48 0.35 0.12 31.18 12:49:01 2 81.25 0.00 1.94 0.20 0.10 16.51 12:49:01 3 79.68 0.00 2.23 1.90 0.08 16.11 12:50:01 all 76.77 0.00 2.40 0.13 0.10 20.59 12:50:01 0 72.36 0.00 2.73 0.12 0.12 24.67 12:50:01 1 81.30 0.00 2.08 0.03 0.10 16.49 12:50:01 2 76.61 0.00 2.39 0.22 0.10 20.68 12:50:01 3 76.83 0.00 2.41 0.17 0.10 20.49 12:51:01 all 60.06 0.00 3.15 0.95 0.09 35.75 12:51:01 0 62.08 0.00 3.28 1.29 0.08 33.26 12:51:01 1 61.57 0.00 3.51 0.54 0.10 34.28 12:51:01 2 58.08 0.00 3.41 1.29 0.08 37.13 12:51:01 3 58.53 0.00 2.42 0.65 0.08 38.31 Average: all 60.14 2.71 4.55 1.46 0.10 31.05 Average: 0 61.19 2.55 4.85 1.30 0.09 30.01 Average: 1 57.75 2.72 4.54 1.19 0.10 33.70 Average: 2 59.71 2.84 4.44 1.47 0.10 31.43 Average: 3 61.92 2.72 4.35 1.86 0.10 29.07