---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3515 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 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: 2800.022 BogoMIPS: 5600.04 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 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 975M 0 975M 0% /dev tmpfs 199M 1008K 198M 1% /run /dev/vda1 20G 8.5G 11G 45% / tmpfs 992M 0 992M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 992M 0 992M 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 199M 0 199M 0% /run/user/1001 /dev/loop3 41M 41M 0 100% /snap/snapd/20671 /dev/loop4 64M 64M 0 100% /snap/core20/2105 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 400 160 2 1421 1388 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:69:d8:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe69:d88a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3515) 01/12/24 _x86_64_ (2 CPU) 15:52:33 LINUX RESTART (2 CPU) 15:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:54:02 201.73 87.92 113.81 0.00 1997.33 14493.30 0.00 15:55:01 47.25 5.88 41.37 0.00 307.74 7314.83 0.00 15:56:01 3.88 0.00 3.88 0.00 0.00 1015.70 0.00 15:57:01 0.85 0.00 0.85 0.00 0.00 10.40 0.00 15:58:01 46.63 16.25 30.38 0.00 3642.33 4836.53 0.00 15:59:01 27.55 5.52 22.03 0.00 2825.13 5547.08 0.00 16:00:01 2.17 0.07 2.10 0.00 0.53 77.99 0.00 16:01:01 1.33 0.00 1.33 0.00 0.00 15.46 0.00 16:02:01 1.22 0.00 1.22 0.00 0.00 12.93 0.00 16:03:01 1.15 0.02 1.13 0.00 0.13 15.33 0.00 16:04:01 1.23 0.00 1.23 0.00 0.00 13.60 0.00 16:05:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 16:06:01 1.35 0.00 1.35 0.00 0.00 14.80 0.00 16:07:01 0.95 0.00 0.95 0.00 0.00 11.20 0.00 16:08:01 5.35 2.93 2.42 0.00 89.99 68.12 0.00 Average: 22.88 7.91 14.97 0.00 591.20 2225.10 0.00 15:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:54:02 152700 1444164 357144 17.59 56660 1315464 820900 26.66 443344 1243304 23572 15:55:01 75576 1389332 405396 19.96 68224 1312144 933128 30.30 498092 1244976 29348 15:56:01 75072 1388808 405836 19.99 68268 1312148 933128 30.30 498188 1244856 88 15:57:01 75136 1388908 405660 19.98 68300 1312148 933128 30.30 498228 1244856 164 15:58:01 195852 1365860 409624 20.17 82880 1167452 923464 29.99 581704 1033048 320 15:59:01 183596 1379732 395616 19.48 95860 1181128 886188 28.78 690984 936824 116 16:00:01 185788 1380304 395048 19.45 94404 1181112 887380 28.82 691792 935340 332 16:01:01 185788 1380340 395012 19.45 94436 1181112 887380 28.82 691492 935340 256 16:02:01 185868 1380376 394964 19.45 94464 1181112 887380 28.82 691588 935340 168 16:03:01 186924 1381588 393704 19.39 94528 1181244 887380 28.82 691188 934620 272 16:04:01 187176 1381932 393476 19.38 94556 1181256 887380 28.82 691160 934664 92 16:05:01 188152 1382956 392432 19.33 94592 1181260 887380 28.82 691024 933364 188 16:06:01 188420 1383276 392088 19.31 94640 1181260 887380 28.82 690844 933364 92 16:07:01 188136 1383044 392228 19.32 94664 1181264 887380 28.82 690920 933368 168 16:08:01 241484 1440196 335200 16.51 94908 1184452 763236 24.79 641032 930852 1196 Average: 166378 1390054 390895 19.25 86092 1215637 886147 28.78 625439 1023608 3758 15:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:54:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:54:02 ens3 78.36 70.33 1043.95 8.02 0.00 0.00 0.00 0.00 15:55:01 lo 0.78 0.78 0.06 0.06 0.00 0.00 0.00 0.00 15:55:01 ens3 18.20 17.51 52.03 5.07 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 0.52 0.00 0.02 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 ens3 0.45 0.13 0.02 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:58:01 ens3 198.43 112.96 1366.56 7.75 0.00 0.00 0.00 0.00 15:59:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:59:01 ens3 210.75 117.00 1382.45 7.67 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 3.73 1.13 4.98 0.26 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.60 0.00 0.06 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 0.80 0.42 0.41 0.27 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 5.55 5.03 3.88 5.74 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 34.54 21.67 257.20 2.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3515) 01/12/24 _x86_64_ (2 CPU) 15:52:33 LINUX RESTART (2 CPU) 15:53:01 CPU %user %nice %system %iowait %steal %idle 15:54:02 all 35.41 20.52 14.06 8.89 0.10 21.02 15:54:02 0 32.55 21.90 14.76 8.15 0.10 22.54 15:54:02 1 38.27 19.13 13.36 9.63 0.10 19.50 15:55:01 all 30.00 0.00 2.36 3.43 0.07 64.14 15:55:01 0 25.59 0.00 2.18 1.86 0.07 70.29 15:55:01 1 34.41 0.00 2.55 5.01 0.07 57.96 15:56:01 all 0.17 0.00 0.14 0.08 0.03 99.58 15:56:01 0 0.28 0.00 0.22 0.15 0.03 99.31 15:56:01 1 0.05 0.00 0.07 0.02 0.02 99.85 15:57:01 all 0.16 0.00 0.10 0.03 0.03 99.67 15:57:01 0 0.15 0.00 0.12 0.05 0.03 99.65 15:57:01 1 0.17 0.00 0.08 0.02 0.03 99.70 15:58:01 all 5.37 0.00 2.87 2.41 0.06 89.30 15:58:01 0 5.54 0.00 3.20 1.36 0.05 89.85 15:58:01 1 5.20 0.00 2.53 3.45 0.07 88.75 15:59:01 all 4.72 0.00 2.57 1.03 0.05 91.63 15:59:01 0 3.63 0.00 2.81 1.32 0.05 92.19 15:59:01 1 5.80 0.00 2.34 0.75 0.05 91.07 16:00:01 all 1.44 0.00 0.24 0.08 0.03 98.20 16:00:01 0 0.57 0.00 0.28 0.00 0.03 99.11 16:00:01 1 2.31 0.00 0.20 0.16 0.03 97.30 16:01:01 all 1.19 0.00 0.07 0.02 0.02 98.71 16:01:01 0 0.33 0.00 0.12 0.00 0.03 99.52 16:01:01 1 2.02 0.00 0.02 0.03 0.00 97.93 16:02:01 all 1.15 0.00 0.12 0.02 0.03 98.67 16:02:01 0 0.25 0.00 0.13 0.00 0.03 99.58 16:02:01 1 2.04 0.00 0.12 0.03 0.03 97.78 16:03:01 all 0.20 0.00 0.17 0.03 0.03 99.56 16:03:01 0 0.27 0.00 0.25 0.02 0.03 99.43 16:03:01 1 0.13 0.00 0.08 0.05 0.03 99.70 16:04:01 all 0.16 0.00 0.11 0.02 0.03 99.69 16:04:01 0 0.30 0.00 0.20 0.00 0.05 99.45 16:04:01 1 0.02 0.00 0.02 0.03 0.00 99.93 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 0.25 0.00 0.15 0.03 0.03 99.54 16:05:01 0 0.37 0.00 0.15 0.00 0.03 99.45 16:05:01 1 0.13 0.00 0.15 0.05 0.03 99.63 16:06:01 all 0.17 0.00 0.10 0.03 0.02 99.68 16:06:01 0 0.22 0.00 0.13 0.00 0.02 99.63 16:06:01 1 0.12 0.00 0.07 0.07 0.02 99.73 16:07:01 all 0.20 0.00 0.13 0.02 0.03 99.62 16:07:01 0 0.30 0.00 0.17 0.00 0.05 99.48 16:07:01 1 0.10 0.00 0.08 0.03 0.02 99.77 16:08:01 all 3.59 0.00 0.48 0.18 0.03 95.72 16:08:01 0 3.77 0.00 0.57 0.07 0.03 95.56 16:08:01 1 3.41 0.00 0.39 0.29 0.03 95.88 Average: all 5.57 1.36 1.57 1.08 0.04 90.38 Average: 0 4.92 1.45 1.68 0.86 0.04 91.03 Average: 1 6.22 1.26 1.46 1.30 0.04 89.72