---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3490 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/loop2 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 398 161 2 1423 1390 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:5c:bc:82 brd ff:ff:ff:ff:ff:ff inet 10.32.7.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe5c:bc82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3490) 01/12/24 _x86_64_ (2 CPU) 13:56:51 LINUX RESTART (2 CPU) 13:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:58:01 260.18 150.93 109.24 0.00 5748.70 20837.19 0.00 13:59:01 79.45 6.97 72.49 0.00 294.35 9436.56 0.00 14:00:01 15.66 0.17 15.50 0.00 18.53 3892.95 0.00 14:01:01 1.47 0.00 1.47 0.00 0.00 17.20 0.00 14:02:01 3.90 1.42 2.48 0.00 95.33 91.60 0.00 14:03:01 69.91 19.09 50.82 0.00 6345.75 10601.27 0.00 14:04:01 3.28 0.07 3.22 0.00 0.53 88.25 0.00 14:05:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 14:06:01 1.10 0.00 1.10 0.00 0.00 13.73 0.00 14:07:01 1.08 0.02 1.07 0.00 0.13 13.73 0.00 14:08:01 1.08 0.00 1.08 0.00 0.00 12.53 0.00 14:09:01 1.30 0.00 1.30 0.00 0.00 14.66 0.00 14:10:01 0.87 0.00 0.87 0.00 0.00 10.66 0.00 14:11:01 0.82 0.02 0.80 0.00 0.13 9.73 0.00 14:12:01 1.13 0.00 1.13 0.00 0.00 13.73 0.00 14:13:01 33.31 8.12 25.20 0.00 655.09 1914.61 0.00 Average: 29.72 11.68 18.04 0.00 822.63 2936.83 0.00 13:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:01 238764 1480060 322052 15.86 54472 1269240 789896 25.65 396148 1206036 52968 13:59:01 106048 1423928 371160 18.28 69968 1314996 884540 28.73 463840 1249272 110420 14:00:01 73052 1392352 402708 19.83 70056 1316296 931232 30.24 495216 1250336 120 14:01:01 72268 1391544 403476 19.87 70108 1316420 931232 30.24 495288 1250420 124 14:02:01 66820 1383144 411760 20.28 71832 1311372 957444 31.09 500080 1250600 5816 14:03:01 179484 1381196 393956 19.40 95732 1186772 891872 28.96 689784 942024 300 14:04:01 182080 1382180 393084 19.36 94276 1186788 893064 29.00 689696 940492 92 14:05:01 182020 1382140 393084 19.36 94296 1186788 893064 29.00 690100 940492 144 14:06:01 181800 1382060 393148 19.36 94304 1186908 893064 29.00 689880 940612 96 14:07:01 183052 1383364 391928 19.30 94344 1186920 888640 28.86 688584 940304 164 14:08:01 183384 1383736 391524 19.28 94372 1186924 888640 28.86 688676 940308 92 14:09:01 184888 1385260 389968 19.20 94384 1186928 888640 28.86 687916 939136 88 14:10:01 185148 1385536 389676 19.19 94400 1186928 888640 28.86 687928 939136 88 14:11:01 184896 1385308 389876 19.20 94416 1186936 888640 28.86 687984 939140 144 14:12:01 184864 1385296 389836 19.20 94444 1186928 888640 28.86 688000 939140 12 14:13:01 187452 1429372 345732 17.03 97400 1226388 777636 25.25 661996 964296 33636 Average: 161001 1396030 385810 19.00 86175 1226471 885930 28.77 618820 1035734 12769 13:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:58:01 ens3 293.97 182.15 1313.20 57.43 0.00 0.00 0.00 0.00 13:59:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:59:01 ens3 41.01 39.91 370.63 7.68 0.00 0.00 0.00 0.00 14:00:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 0.33 0.25 0.06 0.17 0.00 0.00 0.00 0.00 14:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:02:01 ens3 24.88 18.03 94.64 1.37 0.00 0.00 0.00 0.00 14:03:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:03:01 ens3 416.64 199.97 2656.04 13.28 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 0.77 0.13 0.07 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 ens3 1.52 0.78 0.66 0.48 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 0.17 0.10 0.08 0.07 0.00 0.00 0.00 0.00 14:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:13:01 ens3 25.15 21.80 46.69 13.54 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 50.33 28.98 280.19 5.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-3490) 01/12/24 _x86_64_ (2 CPU) 13:56:51 LINUX RESTART (2 CPU) 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 37.72 27.85 19.51 7.73 0.12 7.06 13:58:01 0 35.59 29.39 19.96 7.31 0.12 7.63 13:58:01 1 39.86 26.31 19.06 8.15 0.12 6.49 13:59:01 all 38.51 0.24 3.19 6.46 0.08 51.51 13:59:01 0 28.38 0.32 3.14 7.22 0.08 60.87 13:59:01 1 48.65 0.17 3.24 5.71 0.08 42.15 14:00:01 all 0.70 0.00 0.23 0.64 0.04 98.37 14:00:01 0 0.34 0.00 0.29 1.21 0.03 98.13 14:00:01 1 1.07 0.00 0.18 0.08 0.05 98.61 14:01:01 all 0.18 0.00 0.11 0.03 0.04 99.63 14:01:01 0 0.17 0.00 0.13 0.07 0.05 99.58 14:01:01 1 0.20 0.00 0.08 0.00 0.03 99.68 14:02:01 all 0.38 0.00 0.35 0.18 0.03 99.07 14:02:01 0 0.39 0.00 0.24 0.30 0.03 99.04 14:02:01 1 0.37 0.00 0.47 0.05 0.02 99.10 14:03:01 all 9.47 0.00 5.01 3.33 0.07 82.13 14:03:01 0 9.76 0.00 5.04 1.70 0.07 83.45 14:03:01 1 9.18 0.00 4.98 4.97 0.07 80.80 14:04:01 all 1.39 0.00 0.27 0.08 0.03 98.22 14:04:01 0 2.11 0.00 0.21 0.02 0.03 97.63 14:04:01 1 0.67 0.00 0.33 0.15 0.03 98.81 14:05:01 all 0.25 0.00 0.13 0.02 0.02 99.59 14:05:01 0 0.27 0.00 0.13 0.00 0.02 99.58 14:05:01 1 0.23 0.00 0.12 0.03 0.02 99.60 14:06:01 all 0.22 0.00 0.10 0.02 0.03 99.64 14:06:01 0 0.13 0.00 0.03 0.00 0.02 99.82 14:06:01 1 0.30 0.00 0.17 0.03 0.03 99.46 14:07:01 all 0.18 0.00 0.13 0.02 0.03 99.65 14:07:01 0 0.20 0.00 0.13 0.00 0.03 99.63 14:07:01 1 0.15 0.00 0.12 0.03 0.03 99.67 14:08:01 all 0.18 0.00 0.18 0.03 0.03 99.59 14:08:01 0 0.18 0.00 0.22 0.00 0.03 99.56 14:08:01 1 0.18 0.00 0.13 0.05 0.02 99.62 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 0.72 0.00 0.12 0.01 0.02 99.12 14:09:01 0 1.41 0.00 0.22 0.00 0.03 98.34 14:09:01 1 0.03 0.00 0.03 0.02 0.02 99.90 14:10:01 all 0.21 0.00 0.16 0.01 0.03 99.60 14:10:01 0 0.30 0.00 0.23 0.00 0.03 99.43 14:10:01 1 0.12 0.00 0.08 0.02 0.02 99.77 14:11:01 all 0.21 0.00 0.13 0.02 0.04 99.60 14:11:01 0 0.28 0.00 0.13 0.00 0.05 99.53 14:11:01 1 0.13 0.00 0.13 0.03 0.03 99.66 14:12:01 all 0.20 0.00 0.12 0.01 0.03 99.64 14:12:01 0 0.25 0.00 0.08 0.00 0.03 99.63 14:12:01 1 0.15 0.00 0.15 0.02 0.03 99.65 14:13:01 all 30.28 0.00 1.76 2.19 0.07 65.70 14:13:01 0 40.66 0.00 1.92 0.75 0.08 56.59 14:13:01 1 19.94 0.00 1.60 3.62 0.05 74.79 Average: all 7.54 1.74 1.96 1.29 0.04 87.43 Average: 0 7.52 1.84 2.00 1.16 0.05 87.44 Average: 1 7.56 1.64 1.92 1.43 0.04 87.41