---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-10862 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 ---> free -m: total used free shared buff/cache available Mem: 1971 433 232 2 1305 1344 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:58:74:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe58:742b/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-10862) 11/20/24 _x86_64_ (2 CPU) 19:16:40 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 231.90 108.96 122.94 0.00 2746.23 12568.13 0.00 19:19:01 61.21 14.50 46.71 0.00 1396.43 9305.12 0.00 19:20:01 54.05 1.23 52.82 0.00 110.36 22445.18 0.00 19:21:01 105.90 43.21 62.69 0.00 3468.22 31451.96 0.00 Average: 113.27 41.98 71.29 0.00 1930.30 18942.21 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 76332 1383244 396852 19.66 59488 1332648 884160 28.83 495224 1251612 134080 19:19:01 115484 1415936 359684 17.82 69276 1304404 904624 29.49 463084 1228384 3588 19:20:01 98400 1348296 426668 21.14 79488 1238692 981960 32.02 481980 1220692 113836 19:21:01 106496 1103024 668628 33.12 86268 989780 1184520 38.62 660268 1040556 14368 Average: 99178 1312625 462958 22.93 73630 1216381 988816 32.24 525139 1185311 66468 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:18:01 ens3 110.18 84.62 966.04 18.90 0.00 0.00 0.00 0.00 19:19:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 19:19:01 ens3 20.83 19.06 38.31 5.62 0.00 0.00 0.00 0.00 19:20:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 180.72 135.02 3934.70 11.35 0.00 0.00 0.00 0.00 19:21:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 19:21:01 ens3 371.62 254.07 3103.77 24.72 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 170.83 123.19 2010.70 15.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-10862) 11/20/24 _x86_64_ (2 CPU) 19:16:40 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 36.92 23.40 16.25 8.13 0.09 15.21 19:18:01 0 42.98 22.49 15.73 6.64 0.08 12.08 19:18:01 1 30.86 24.30 16.77 9.62 0.10 18.35 19:19:01 all 21.12 0.00 1.97 3.48 0.08 73.35 19:19:01 0 34.86 0.00 2.24 1.04 0.10 61.76 19:19:01 1 7.57 0.00 1.70 5.88 0.07 84.79 19:20:01 all 18.51 0.00 2.18 3.01 0.09 76.21 19:20:01 0 17.42 0.00 2.06 1.44 0.08 79.00 19:20:01 1 19.59 0.00 2.31 4.56 0.10 73.44 19:21:01 all 37.02 0.00 3.18 4.29 0.09 55.42 19:21:01 0 41.61 0.00 3.06 2.24 0.10 52.99 19:21:01 1 32.43 0.00 3.31 6.34 0.08 57.84 Average: all 28.35 5.80 5.87 4.72 0.09 55.17 Average: 0 34.21 5.59 5.75 2.83 0.09 51.52 Average: 1 22.54 6.00 5.98 6.59 0.09 58.80