---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3227 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: 2800.000 BogoMIPS: 5600.00 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 1012K 198M 1% /run /dev/vda1 20G 8.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 475 137 2 1370 1313 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:50:79:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:fe50:79d3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3227) 01/09/24 _x86_64_ (2 CPU) 17:17:57 LINUX RESTART (2 CPU) 17:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:19:02 279.47 171.13 107.75 0.58 6735.71 44946.04 144543.36 17:20:01 95.81 21.18 74.63 0.00 523.71 15271.58 0.00 17:21:01 29.68 2.10 27.58 0.00 167.97 4810.93 0.00 17:22:01 0.95 0.00 0.95 0.00 0.00 22.00 0.00 17:23:01 1.32 0.00 1.32 0.00 0.00 15.86 0.00 17:24:01 91.13 40.68 50.46 0.00 7416.76 11642.06 0.00 17:25:01 3.52 0.07 3.45 0.00 1.60 89.32 0.00 17:26:01 0.87 0.00 0.87 0.00 0.00 9.87 0.00 17:27:01 1.40 0.00 1.40 0.00 0.00 16.53 0.00 17:28:01 1.03 0.00 1.03 0.00 0.00 12.26 0.00 17:29:01 1.38 0.00 1.38 0.00 0.00 16.26 0.00 17:30:01 1.02 0.00 1.02 0.00 0.00 16.40 0.00 17:31:01 1.13 0.00 1.13 0.00 0.00 13.60 0.00 17:32:01 0.85 0.00 0.85 0.00 0.00 10.53 0.00 17:33:01 13.15 9.08 4.07 0.00 589.77 264.62 0.00 17:34:01 21.93 7.63 14.30 0.00 474.45 721.08 0.00 Average: 34.00 15.75 18.21 0.04 995.40 4860.35 9056.09 17:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:02 74512 1355716 454336 22.37 43056 1325232 917560 29.80 543644 1234600 60260 17:20:01 65108 1413408 383432 18.88 64604 1349508 888036 28.84 465960 1288764 96144 17:21:01 68972 1372688 424012 20.88 65784 1303000 953180 30.95 498508 1251016 476 17:22:01 68704 1372424 424184 20.89 65820 1303000 953180 30.95 498592 1250940 96 17:23:01 68884 1373160 423904 20.87 65864 1302996 960684 31.20 498200 1251420 4 17:24:01 170204 1361900 413480 20.36 95000 1177272 904704 29.38 691808 948856 296 17:25:01 172508 1362640 413156 20.35 93556 1177308 903828 29.35 691936 947416 88 17:26:01 172768 1362908 412844 20.33 93584 1177312 903828 29.35 691940 947416 92 17:27:01 172492 1362680 413020 20.34 93616 1177316 903828 29.35 691968 947420 92 17:28:01 174272 1364636 411056 20.24 93644 1177432 903828 29.35 691156 946572 4 17:29:01 174224 1364628 411064 20.24 93672 1177444 903828 29.35 691176 946576 96 17:30:01 175240 1365680 410064 20.19 93704 1177448 899652 29.22 691548 945676 88 17:31:01 175240 1365712 410016 20.19 93724 1177456 903600 29.34 691568 945684 92 17:32:01 175248 1365748 409948 20.19 93744 1177460 903600 29.34 691620 945688 92 17:33:01 118484 1306628 467656 23.03 93908 1177108 1010232 32.81 733816 959492 36 17:34:01 108568 1310752 463560 22.83 96920 1190004 937672 30.45 736620 970880 38876 Average: 133464 1361332 421608 20.76 83762 1221706 921952 29.94 637504 1045526 12302 17:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:02 ens3 343.81 195.71 1381.83 58.30 0.00 0.00 0.00 0.00 17:19:02 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:20:01 ens3 43.55 42.11 535.06 12.27 0.00 0.00 0.00 0.00 17:20:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 17:21:01 ens3 5.70 6.25 25.26 1.27 0.00 0.00 0.00 0.00 17:21:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 17:22:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 392.60 234.31 2747.94 15.69 0.00 0.00 0.00 0.00 17:24:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:25:01 ens3 0.28 0.20 0.02 0.01 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 4.80 4.07 17.00 0.29 0.00 0.00 0.00 0.00 17:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:34:01 ens3 12.36 11.63 9.82 5.74 0.00 0.00 0.00 0.00 17:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 50.27 30.93 294.67 5.85 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3227) 01/09/24 _x86_64_ (2 CPU) 17:17:57 LINUX RESTART (2 CPU) 17:18:01 CPU %user %nice %system %iowait %steal %idle 17:19:02 all 35.87 25.73 21.97 8.78 0.12 7.52 17:19:02 0 31.03 27.89 22.70 9.42 0.12 8.84 17:19:02 1 40.68 23.60 21.24 8.15 0.12 6.21 17:20:01 all 39.64 3.73 5.90 5.50 0.09 45.13 17:20:01 0 35.98 4.75 5.90 3.28 0.08 50.00 17:20:01 1 43.30 2.71 5.90 7.73 0.10 40.25 17:21:01 all 5.89 0.00 0.50 2.60 0.06 90.95 17:21:01 0 2.20 0.00 0.45 2.55 0.07 94.73 17:21:01 1 9.56 0.00 0.55 2.66 0.05 87.18 17:22:01 all 0.20 0.00 0.12 0.02 0.05 99.61 17:22:01 0 0.27 0.00 0.13 0.00 0.07 99.53 17:22:01 1 0.13 0.00 0.10 0.03 0.03 99.70 17:23:01 all 0.16 0.00 0.14 0.03 0.07 99.61 17:23:01 0 0.20 0.00 0.17 0.00 0.07 99.56 17:23:01 1 0.12 0.00 0.12 0.05 0.07 99.65 17:24:01 all 9.59 0.00 5.31 4.60 0.07 80.44 17:24:01 0 9.37 0.00 6.29 2.37 0.07 81.91 17:24:01 1 9.81 0.00 4.33 6.81 0.07 78.98 17:25:01 all 0.41 0.00 0.22 0.09 0.06 99.22 17:25:01 0 0.54 0.00 0.25 0.02 0.07 99.13 17:25:01 1 0.28 0.00 0.18 0.17 0.05 99.31 17:26:01 all 0.15 0.00 0.08 0.02 0.04 99.71 17:26:01 0 0.24 0.00 0.12 0.03 0.07 99.55 17:26:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:27:01 all 0.14 0.00 0.09 0.01 0.06 99.70 17:27:01 0 0.20 0.00 0.10 0.02 0.07 99.61 17:27:01 1 0.08 0.00 0.08 0.00 0.05 99.78 17:28:01 all 0.18 0.00 0.15 0.02 0.07 99.58 17:28:01 0 0.22 0.00 0.17 0.03 0.07 99.51 17:28:01 1 0.15 0.00 0.13 0.00 0.07 99.65 17:29:01 all 0.19 0.00 0.13 0.02 0.05 99.61 17:29:01 0 0.30 0.00 0.13 0.00 0.07 99.50 17:29:01 1 0.08 0.00 0.12 0.03 0.03 99.73 17:29:01 CPU %user %nice %system %iowait %steal %idle 17:30:01 all 0.16 0.00 0.08 0.02 0.06 99.68 17:30:01 0 0.22 0.00 0.13 0.00 0.07 99.58 17:30:01 1 0.10 0.00 0.03 0.03 0.05 99.78 17:31:01 all 0.51 0.00 0.11 0.03 0.05 99.31 17:31:01 0 0.87 0.00 0.13 0.03 0.07 98.90 17:31:01 1 0.15 0.00 0.08 0.02 0.03 99.72 17:32:01 all 1.21 0.00 0.08 0.02 0.07 98.62 17:32:01 0 2.19 0.00 0.10 0.05 0.07 97.60 17:32:01 1 0.22 0.00 0.07 0.00 0.07 99.65 17:33:01 all 1.89 0.00 0.37 0.59 0.06 97.09 17:33:01 0 2.44 0.00 0.38 0.54 0.07 96.57 17:33:01 1 1.34 0.00 0.37 0.63 0.05 97.61 17:34:01 all 18.29 0.00 1.12 10.59 0.07 69.93 17:34:01 0 20.35 0.00 1.19 21.07 0.07 57.32 17:34:01 1 16.23 0.00 1.05 0.12 0.07 82.54 Average: all 7.11 1.82 2.25 2.05 0.06 86.70 Average: 0 6.62 2.01 2.37 2.46 0.07 86.46 Average: 1 7.59 1.63 2.13 1.64 0.06 86.95