---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3502 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 8.4G 11G 44% / 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 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 422 141 2 1419 1366 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:91:e4:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85415sec preferred_lft 85415sec inet6 fe80::f816:3eff:fe91:e431/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3502) 01/12/24 _x86_64_ (2 CPU) 15:14:51 LINUX RESTART (2 CPU) 15:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:16:01 243.86 151.67 92.19 0.00 5776.98 11223.21 0.00 15:17:01 85.87 5.62 80.25 0.00 256.22 11646.73 0.00 15:18:01 14.76 0.20 14.56 0.00 19.20 3699.38 0.00 15:19:01 0.93 0.00 0.93 0.00 0.00 10.53 0.00 15:20:01 3.87 1.43 2.43 0.00 95.72 83.45 0.00 15:21:01 60.80 21.34 39.45 0.00 4758.28 8634.46 0.00 15:22:01 3.88 0.07 3.82 0.00 0.53 82.65 0.00 15:23:01 1.05 0.00 1.05 0.00 0.00 11.06 0.00 15:24:01 17.46 16.51 0.95 0.00 856.66 18.53 0.00 15:25:01 1.88 0.00 1.88 0.00 0.00 22.80 0.00 15:26:01 1.15 0.00 1.15 0.00 0.00 12.40 0.00 15:27:01 1.00 0.00 1.00 0.00 0.00 16.26 0.00 15:28:01 1.20 0.00 1.20 0.00 0.00 15.06 0.00 15:29:01 0.87 0.00 0.87 0.00 0.00 9.60 0.00 15:30:01 1.27 0.00 1.27 0.00 0.00 16.26 0.00 15:31:01 30.74 7.78 22.96 0.00 664.69 1980.07 0.00 Average: 29.42 12.79 16.62 0.00 776.91 2342.90 0.00 15:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:16:01 191508 1431828 369932 18.22 53504 1269868 849028 27.57 446420 1202792 126368 15:17:01 94060 1410488 383432 18.88 67984 1316224 894004 29.03 472172 1252092 105608 15:18:01 83692 1379900 414096 20.39 67616 1296572 935812 30.39 493224 1241172 112 15:19:01 83456 1379636 414332 20.40 67636 1296576 935812 30.39 493456 1241224 124 15:20:01 73480 1375296 418696 20.62 68772 1300444 957836 31.11 495700 1246680 14648 15:21:01 194828 1371392 403840 19.89 91208 1166132 892768 28.99 663948 952512 496 15:22:01 197516 1372484 402572 19.82 89756 1166144 887308 28.82 663992 950932 96 15:23:01 197248 1372272 402776 19.83 89796 1166148 887308 28.82 663904 950936 132 15:24:01 171764 1373752 401664 19.78 90900 1190916 890300 28.91 669908 969116 472 15:25:01 172080 1374116 401288 19.76 90944 1190920 890300 28.91 669868 969120 164 15:26:01 172200 1374280 401100 19.75 90984 1190920 890300 28.91 670192 969120 176 15:27:01 172232 1374372 400992 19.75 91032 1190928 890300 28.91 670544 969128 168 15:28:01 172612 1374772 400552 19.72 91072 1190928 890300 28.91 670796 969128 88 15:29:01 172092 1374304 401036 19.75 91100 1190928 890300 28.91 670656 969128 144 15:30:01 172076 1374340 400920 19.74 91152 1190924 890300 28.91 670968 969132 12 15:31:01 166168 1405460 369728 18.21 95544 1223716 786160 25.53 662564 983776 33732 Average: 155438 1382418 399185 19.66 83062 1221143 891134 28.94 609270 1050374 17659 15:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:16:01 ens3 292.32 180.08 1330.44 57.66 0.00 0.00 0.00 0.00 15:16:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:17:01 ens3 39.66 38.39 350.55 7.72 0.00 0.00 0.00 0.00 15:17:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:18:01 ens3 0.40 0.30 0.07 0.17 0.00 0.00 0.00 0.00 15:18:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 1.40 0.57 4.74 0.22 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 ens3 45.88 30.09 243.72 2.15 0.00 0.00 0.00 0.00 15:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:21:01 ens3 293.49 102.38 1838.86 7.62 0.00 0.00 0.00 0.00 15:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:22:01 ens3 0.80 0.28 0.30 0.20 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 ens3 0.17 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 ens3 0.95 0.42 0.38 0.27 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 0.43 0.10 0.05 0.01 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 ens3 0.78 0.62 0.41 0.28 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 0.63 0.33 0.35 0.27 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 23.30 25.26 42.48 16.10 0.00 0.00 0.00 0.00 15:31:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 43.82 23.70 238.32 5.79 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3502) 01/12/24 _x86_64_ (2 CPU) 15:14:51 LINUX RESTART (2 CPU) 15:15:01 CPU %user %nice %system %iowait %steal %idle 15:16:01 all 38.68 27.60 19.25 6.84 0.12 7.51 15:16:01 0 40.28 26.99 18.96 6.87 0.12 6.78 15:16:01 1 37.08 28.21 19.54 6.82 0.12 8.23 15:17:01 all 38.61 0.00 2.78 6.44 0.07 52.10 15:17:01 0 23.81 0.00 2.41 10.65 0.07 63.07 15:17:01 1 53.61 0.00 3.16 2.17 0.08 40.98 15:18:01 all 1.66 0.00 0.21 0.70 0.03 97.40 15:18:01 0 2.09 0.00 0.21 1.40 0.02 96.28 15:18:01 1 1.22 0.00 0.20 0.00 0.05 98.53 15:19:01 all 0.37 0.00 0.11 0.01 0.03 99.49 15:19:01 0 0.22 0.00 0.12 0.02 0.03 99.62 15:19:01 1 0.52 0.00 0.10 0.00 0.02 99.36 15:20:01 all 0.60 0.00 0.41 0.17 0.03 98.79 15:20:01 0 0.48 0.00 0.42 0.30 0.02 98.78 15:20:01 1 0.72 0.00 0.40 0.03 0.03 98.81 15:21:01 all 7.22 0.00 4.24 2.94 0.06 85.54 15:21:01 0 7.78 0.00 4.31 3.81 0.05 84.05 15:21:01 1 6.66 0.00 4.18 2.06 0.07 87.03 15:22:01 all 1.02 0.00 0.25 0.07 0.03 98.62 15:22:01 0 1.64 0.00 0.25 0.02 0.03 98.06 15:22:01 1 0.40 0.00 0.25 0.13 0.03 99.18 15:23:01 all 0.19 0.00 0.10 0.03 0.03 99.65 15:23:01 0 0.22 0.00 0.05 0.00 0.03 99.70 15:23:01 1 0.17 0.00 0.15 0.05 0.03 99.60 15:24:01 all 0.82 0.00 0.28 0.71 0.03 98.15 15:24:01 0 1.11 0.00 0.29 0.84 0.03 97.73 15:24:01 1 0.54 0.00 0.28 0.59 0.03 98.56 15:25:01 all 0.80 0.00 0.15 0.02 0.03 98.99 15:25:01 0 0.32 0.00 0.15 0.00 0.03 99.50 15:25:01 1 1.28 0.00 0.15 0.05 0.03 98.49 15:26:01 all 0.65 0.00 0.18 0.02 0.03 99.12 15:26:01 0 0.18 0.00 0.10 0.00 0.02 99.70 15:26:01 1 1.11 0.00 0.27 0.03 0.05 98.54 15:26:01 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 0.19 0.00 0.12 0.03 0.03 99.63 15:27:01 0 0.12 0.00 0.07 0.00 0.03 99.78 15:27:01 1 0.27 0.00 0.17 0.05 0.03 99.48 15:28:01 all 0.91 0.00 0.13 0.02 0.03 98.91 15:28:01 0 0.40 0.00 0.17 0.00 0.03 99.40 15:28:01 1 1.41 0.00 0.10 0.03 0.03 98.42 15:29:01 all 0.35 0.00 0.14 0.03 0.03 99.46 15:29:01 0 0.22 0.00 0.15 0.02 0.02 99.60 15:29:01 1 0.49 0.00 0.13 0.03 0.03 99.31 15:30:01 all 0.33 0.00 0.11 0.03 0.03 99.50 15:30:01 0 0.35 0.00 0.18 0.00 0.05 99.41 15:30:01 1 0.32 0.00 0.03 0.07 0.00 99.58 15:31:01 all 31.03 0.00 1.83 1.82 0.07 65.23 15:31:01 0 33.33 0.00 1.72 1.37 0.07 63.52 15:31:01 1 28.74 0.00 1.95 2.28 0.08 66.95 Average: all 7.71 1.71 1.88 1.24 0.04 87.41 Average: 0 7.03 1.67 1.84 1.59 0.04 87.83 Average: 1 8.40 1.75 1.93 0.90 0.05 86.99