---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27111 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.6G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 636 12086 1 3274 15021 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:e0:85:12 brd ff:ff:ff:ff:ff:ff inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fee0:8512/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:da:a2:5b 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27111) 09/24/24 _x86_64_ (4 CPU) 14:41:31 LINUX RESTART (4 CPU) 14:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:43:01 326.33 147.93 178.40 0.00 11391.70 45126.35 0.00 14:44:01 76.32 9.10 67.23 0.00 165.94 11606.68 0.00 14:45:01 92.82 1.05 91.77 0.00 71.19 24234.76 0.00 Average: 165.15 52.69 112.46 0.00 3876.07 26988.41 0.00 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 13446976 15379344 611488 3.73 56480 2081740 1379408 7.91 847064 1831048 99336 14:44:01 13025012 15388384 578572 3.53 81664 2463868 1375480 7.89 865928 2187824 253088 14:45:01 12383664 15384064 577556 3.53 105572 3026028 1302728 7.47 898272 2741936 171580 Average: 12951884 15383931 589205 3.60 81239 2523879 1352539 7.76 870421 2253603 174668 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 356.24 259.16 1651.02 69.99 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:44:01 ens3 102.67 72.76 1221.31 10.14 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:45:01 ens3 29.05 25.73 287.70 7.12 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 162.65 119.21 1053.35 29.08 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27111) 09/24/24 _x86_64_ (4 CPU) 14:41:31 LINUX RESTART (4 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 16.09 16.75 12.90 9.60 0.14 44.52 14:43:01 0 14.40 17.28 13.29 9.52 0.13 45.38 14:43:01 1 17.64 16.13 12.24 14.72 0.14 39.12 14:43:01 2 15.59 17.02 12.95 8.02 0.17 46.25 14:43:01 3 16.73 16.58 13.10 6.18 0.14 47.28 14:44:01 all 18.30 0.97 2.38 3.94 0.06 74.34 14:44:01 0 3.25 1.14 1.95 5.70 0.05 87.91 14:44:01 1 10.93 1.22 1.75 5.16 0.05 80.88 14:44:01 2 36.04 0.27 2.86 2.96 0.08 57.79 14:44:01 3 23.18 1.24 2.97 1.94 0.07 70.61 14:45:01 all 15.31 0.00 1.28 12.83 0.06 70.52 14:45:01 0 3.66 0.00 0.97 25.63 0.07 69.66 14:45:01 1 12.64 0.00 1.26 6.66 0.07 79.37 14:45:01 2 11.43 0.00 0.64 3.51 0.03 84.38 14:45:01 3 33.45 0.00 2.24 15.55 0.08 48.68 Average: all 16.57 5.87 5.50 8.78 0.09 63.19 Average: 0 7.08 6.10 5.38 13.57 0.08 67.78 Average: 1 13.72 5.73 5.05 8.82 0.08 66.60 Average: 2 21.03 5.74 5.47 4.83 0.09 62.83 Average: 3 24.48 5.90 6.08 7.89 0.10 55.56