---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40023 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: 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 9.1G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 644 12555 1 2797 15014 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:3a:c0:ff brd ff:ff:ff:ff:ff:ff inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe3a:c0ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:15:a4:78 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-40023) 10/07/24 _x86_64_ (4 CPU) 13:30:41 LINUX RESTART (4 CPU) 13:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:01 155.02 112.93 42.09 0.00 10110.85 87431.69 0.00 13:33:01 174.67 45.71 128.96 0.00 1198.07 7482.64 0.00 13:34:01 73.20 11.56 61.64 0.00 1029.16 10218.70 0.00 13:35:01 201.15 37.43 163.72 0.00 2456.79 13865.02 0.00 Average: 151.01 51.91 99.10 0.00 3698.72 29749.51 0.00 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 13837488 15517376 483636 2.95 41076 1854848 1250768 7.18 641188 1668420 8792 13:33:01 13599212 15464176 528944 3.23 53604 2018808 1275748 7.32 765576 1764936 70048 13:34:01 13220076 15398364 577168 3.52 75324 2293756 1318476 7.56 874124 2001448 117028 13:35:01 12897684 15412548 550684 3.36 88320 2605976 1285320 7.37 934828 2239756 41484 Average: 13388615 15448116 535108 3.27 64581 2193347 1282578 7.36 803929 1918640 59338 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 13:32:01 ens3 271.04 189.69 932.38 51.99 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:33:01 ens3 129.91 93.63 1097.77 21.88 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:34:01 ens3 65.82 52.86 764.24 6.43 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 13:35:01 ens3 281.42 232.19 3396.36 38.59 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 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 187.05 142.09 1547.69 29.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40023) 10/07/24 _x86_64_ (4 CPU) 13:30:41 LINUX RESTART (4 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 7.71 12.33 10.51 20.73 0.17 48.55 13:32:01 0 7.33 12.76 10.09 21.45 0.15 48.22 13:32:01 1 6.78 11.89 11.05 18.75 0.14 51.39 13:32:01 2 8.96 12.48 10.06 30.48 0.15 37.86 13:32:01 3 7.77 12.20 10.85 12.20 0.24 56.74 13:33:01 all 6.79 7.95 6.52 7.24 0.10 71.40 13:33:01 0 2.02 8.04 7.09 4.84 0.08 77.93 13:33:01 1 3.39 8.39 6.25 16.10 0.12 65.76 13:33:01 2 12.89 7.80 6.89 4.08 0.08 68.25 13:33:01 3 8.85 7.58 5.86 3.95 0.10 73.67 13:34:01 all 14.24 0.00 1.37 4.72 0.06 79.60 13:34:01 0 0.76 0.00 1.16 4.00 0.05 94.02 13:34:01 1 10.05 0.00 1.35 10.30 0.05 78.25 13:34:01 2 14.11 0.00 1.07 0.45 0.05 84.32 13:34:01 3 32.17 0.00 1.91 4.13 0.08 61.70 13:35:01 all 38.19 0.00 1.99 2.52 0.11 57.18 13:35:01 0 35.71 0.00 1.72 0.99 0.10 61.48 13:35:01 1 50.49 0.00 2.01 4.71 0.13 42.65 13:35:01 2 31.60 0.00 1.83 2.34 0.10 64.12 13:35:01 3 35.02 0.00 2.41 2.06 0.12 60.40 Average: all 16.78 5.04 5.08 8.76 0.11 64.23 Average: 0 11.47 5.16 4.99 7.78 0.10 70.50 Average: 1 17.73 5.03 5.14 12.43 0.11 59.56 Average: 2 16.94 5.04 4.94 9.27 0.10 63.71 Average: 3 21.02 4.92 5.24 5.57 0.13 63.12