---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-2718 5.4.0-169-generic #187-Ubuntu SMP Thu Nov 23 14:52:28 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.0M 197M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 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 198M 0 198M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 ---> free -m: total used free shared buff/cache available Mem: 1971 446 182 2 1341 1330 Swap: 1023 2 1021 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d5:11:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fed5:1177/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2718) 06/05/24 _x86_64_ (2 CPU) 19:16:42 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 206.60 116.41 90.19 0.00 2954.39 7827.29 0.00 19:19:01 74.64 14.21 60.42 0.00 1376.17 11636.06 0.00 19:20:01 40.03 6.15 33.88 0.00 219.30 12673.49 0.00 19:21:01 112.35 34.54 77.80 0.00 2296.95 36447.39 0.00 19:22:01 92.47 41.88 50.59 0.00 2198.03 4462.86 0.00 Average: 105.22 42.64 62.58 0.00 1809.04 14608.96 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 147764 1372460 417424 20.68 55280 1252300 910232 29.68 493164 1188784 137524 19:19:01 92344 1380064 401188 19.87 67508 1288284 963512 31.41 481964 1232704 50708 19:20:01 86972 1327268 453348 22.46 71564 1235800 983332 32.06 481572 1237020 64416 19:21:01 78328 1308332 464532 23.01 87812 1210540 984740 32.11 461052 1259640 5684 19:22:01 212700 1343392 419424 20.78 107364 1092028 843732 27.51 482524 1093800 3364 Average: 123622 1346303 431183 21.36 77906 1215790 937110 30.55 480055 1202390 52339 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 146.51 107.11 887.31 35.57 0.00 0.00 0.00 0.00 19:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:19:01 ens3 31.04 29.78 184.33 7.09 0.00 0.00 0.00 0.00 19:19:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 19:20:01 ens3 139.79 120.66 2758.30 19.55 0.00 0.00 0.00 0.00 19:20:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:21:01 ens3 431.51 247.83 3281.12 21.67 0.00 0.00 0.00 0.00 19:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:22:01 ens3 152.44 102.35 695.36 30.81 0.00 0.00 0.00 0.00 19:22:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 180.26 121.54 1561.24 22.94 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2718) 06/05/24 _x86_64_ (2 CPU) 19:16:42 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 37.94 24.59 20.22 8.41 0.10 8.75 19:18:01 0 39.06 24.27 20.42 7.72 0.10 8.43 19:18:01 1 36.82 24.91 20.01 9.09 0.10 9.07 19:19:01 all 29.21 0.00 2.69 4.83 0.08 63.19 19:19:01 0 18.23 0.00 2.69 4.30 0.08 74.69 19:19:01 1 40.28 0.00 2.68 5.36 0.08 51.59 19:20:01 all 17.44 0.00 1.75 2.33 0.07 78.41 19:20:01 0 18.76 0.00 1.59 1.17 0.05 78.43 19:20:01 1 16.11 0.00 1.92 3.50 0.08 78.40 19:21:01 all 36.59 0.00 3.59 4.54 0.09 55.19 19:21:01 0 29.91 0.00 3.47 6.09 0.08 60.45 19:21:01 1 43.30 0.00 3.70 2.98 0.10 49.91 19:22:01 all 49.16 0.00 4.32 4.94 0.10 41.48 19:22:01 0 27.46 0.00 5.20 4.55 0.08 62.71 19:22:01 1 70.86 0.00 3.43 5.34 0.12 20.26 Average: all 34.07 4.89 6.49 5.01 0.09 49.46 Average: 0 26.65 4.81 6.65 4.76 0.08 57.05 Average: 1 41.51 4.97 6.34 5.25 0.10 41.84