---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41427 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 9.4G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 712 11971 1 3312 14945 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:c0:eb:82 brd ff:ff:ff:ff:ff:ff inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fec0:eb82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:7d:d9:f1 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-41427) 10/11/24 _x86_64_ (4 CPU) 07:42:12 LINUX RESTART (4 CPU) 07:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:44:01 232.14 67.57 164.57 0.00 2331.21 8999.72 0.00 07:45:01 225.03 47.59 177.44 0.00 3044.96 11502.22 0.00 07:46:01 23.16 3.68 19.48 0.00 125.85 8423.80 0.00 07:47:01 12.63 0.27 12.36 0.00 6.80 2972.57 0.00 Average: 123.24 29.78 93.46 0.00 1377.20 7974.58 0.00 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 13346560 15428248 553468 3.38 72920 2204324 1338856 7.68 841524 1917912 168128 07:45:01 12034508 14537420 1428432 8.72 86352 2597292 2257652 12.95 1828752 2211084 217828 07:46:01 11352668 13910772 2052560 12.53 88876 2646816 2719832 15.60 2495040 2220364 23360 07:47:01 10586520 13298044 2664504 16.27 100952 2768960 3179800 18.24 3149712 2311836 88008 Average: 11830064 14293621 1674741 10.22 87275 2554348 2374035 13.62 2078757 2165299 124331 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 161.72 132.38 1540.76 27.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 07:45:01 ens3 308.68 257.39 3479.86 37.55 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 07:46:01 ens3 47.53 50.47 89.71 12.80 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 07:47:01 ens3 42.39 38.26 17.85 12.21 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 140.08 119.63 1282.05 22.39 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 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41427) 10/11/24 _x86_64_ (4 CPU) 07:42:12 LINUX RESTART (4 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 17.40 8.45 7.40 3.44 0.08 63.22 07:44:01 0 19.55 7.98 7.19 1.91 0.08 63.29 07:44:01 1 13.91 9.40 8.36 1.93 0.08 66.31 07:44:01 2 9.45 8.52 6.96 4.63 0.08 70.36 07:44:01 3 26.69 7.92 7.11 5.29 0.08 52.91 07:45:01 all 44.42 0.00 1.97 2.16 0.07 51.39 07:45:01 0 40.19 0.00 1.85 0.82 0.05 57.09 07:45:01 1 58.97 0.00 1.94 0.96 0.07 38.06 07:45:01 2 37.95 0.00 2.30 4.58 0.10 55.08 07:45:01 3 40.57 0.00 1.79 2.29 0.05 55.30 07:46:01 all 80.07 0.00 1.95 0.31 0.10 17.57 07:46:01 0 84.85 0.00 2.36 0.08 0.08 12.62 07:46:01 1 82.52 0.00 2.07 0.10 0.10 15.21 07:46:01 2 84.03 0.00 1.31 0.02 0.10 14.55 07:46:01 3 68.88 0.00 2.04 1.05 0.12 27.91 07:47:01 all 80.90 0.00 2.00 0.19 0.11 16.80 07:47:01 0 84.16 0.00 2.31 0.08 0.12 13.33 07:47:01 1 85.43 0.00 2.59 0.25 0.10 11.62 07:47:01 2 76.89 0.00 1.57 0.22 0.12 21.21 07:47:01 3 77.13 0.00 1.51 0.20 0.10 21.05 Average: all 55.74 2.11 3.32 1.52 0.09 37.22 Average: 0 57.19 1.99 3.43 0.72 0.08 36.59 Average: 1 60.25 2.34 3.74 0.81 0.09 32.77 Average: 2 52.17 2.12 3.02 2.35 0.10 40.23 Average: 3 53.34 1.97 3.11 2.21 0.09 39.29