---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2676 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/loop2 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/20290 /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 412 157 2 1413 1376 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:2d:e6:cd brd ff:ff:ff:ff:ff:ff inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:fe2d:e6cd/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-2676) 01/03/24 _x86_64_ (2 CPU) 07:53:13 LINUX RESTART (2 CPU) 07:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:55:01 153.62 51.60 102.02 0.00 1496.15 15339.77 0.00 07:56:01 77.19 29.36 47.83 0.00 1052.09 7502.22 0.00 07:57:01 2.82 0.05 2.77 0.00 1.87 638.69 0.00 07:58:01 1.80 0.13 1.67 0.00 17.99 21.06 0.00 07:59:01 81.07 31.93 49.14 0.00 7517.55 10846.19 0.00 08:00:02 5.13 0.08 5.05 0.00 1.73 114.38 0.00 08:01:01 1.53 0.00 1.53 0.00 0.00 16.40 0.00 08:02:01 1.20 0.00 1.20 0.00 0.00 15.73 0.00 08:03:01 0.88 0.00 0.88 0.00 0.00 9.60 0.00 08:04:01 1.78 0.00 1.78 0.00 0.00 21.06 0.00 08:05:01 1.00 0.00 1.00 0.00 0.00 10.66 0.00 08:06:01 1.50 0.00 1.50 0.00 0.00 17.33 0.00 08:07:01 0.83 0.00 0.83 0.00 0.00 9.47 0.00 08:08:01 1.58 0.00 1.58 0.00 0.00 18.13 0.00 08:09:01 18.21 11.48 6.73 0.00 631.23 438.99 0.00 Average: 23.22 8.27 14.95 0.00 714.49 2322.72 0.00 07:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 89624 1387624 406504 20.02 64892 1308996 877652 28.50 504184 1233000 56344 07:56:01 94640 1392544 400752 19.73 71364 1288932 1110768 36.07 512168 1204784 17148 07:57:01 84116 1382064 410872 20.23 71416 1289008 1605856 52.15 521804 1204768 116 07:58:01 76220 1377052 416220 20.50 71484 1291348 1609860 52.28 527312 1207444 1804 07:59:01 178224 1363808 408192 20.10 98336 1169660 1566204 50.86 749056 880160 1000 08:00:02 182360 1366388 406056 20.00 96908 1169816 1563748 50.78 748952 877932 280 08:01:01 182344 1366464 406024 19.99 96944 1169816 1563748 50.78 749004 877972 92 08:02:01 182384 1366548 405988 19.99 96976 1169820 1563748 50.78 749044 877972 88 08:03:01 182384 1366548 406040 20.00 97000 1169820 1563748 50.78 749044 877972 92 08:04:01 183580 1367808 404756 19.93 97044 1169820 1563748 50.78 748036 877772 104 08:05:01 184384 1368644 403896 19.89 97072 1169824 1563748 50.78 747868 876868 104 08:06:01 184668 1368956 403540 19.87 97104 1169828 1563748 50.78 747508 876872 180 08:07:01 184684 1368988 403500 19.87 97112 1169828 1563748 50.78 747616 876872 176 08:08:01 184716 1369052 403408 19.87 97140 1169832 1563748 50.78 747636 876876 92 08:09:01 216292 1435488 337512 16.62 99076 1204120 769884 25.00 697432 900680 42764 Average: 159375 1376532 401551 19.77 89991 1205365 1440930 46.79 683111 968530 8026 07:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 07:55:01 ens3 60.89 54.45 896.96 6.45 0.00 0.00 0.00 0.00 07:56:01 lo 1.93 1.93 0.23 0.23 0.00 0.00 0.00 0.00 07:56:01 ens3 28.13 25.88 82.80 5.33 0.00 0.00 0.00 0.00 07:57:01 lo 4.60 4.60 0.64 0.64 0.00 0.00 0.00 0.00 07:57:01 ens3 2.35 2.33 0.34 0.35 0.00 0.00 0.00 0.00 07:58:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 07:58:01 ens3 1.57 1.55 0.18 0.25 0.00 0.00 0.00 0.00 07:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 07:59:01 ens3 416.06 225.01 2756.73 15.11 0.00 0.00 0.00 0.00 08:00:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:00:02 ens3 0.28 0.25 0.02 0.02 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:02:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:04:01 ens3 0.38 0.17 0.09 0.07 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 0.87 0.45 0.37 0.22 0.00 0.00 0.00 0.00 08:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:06:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 08:09:01 ens3 10.28 9.27 7.74 7.45 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 34.75 21.30 249.24 2.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-2676) 01/03/24 _x86_64_ (2 CPU) 07:53:13 LINUX RESTART (2 CPU) 07:54:02 CPU %user %nice %system %iowait %steal %idle 07:55:01 all 37.39 10.61 8.98 8.83 0.10 34.08 07:55:01 0 42.86 9.78 8.93 7.83 0.10 30.50 07:55:01 1 31.93 11.44 9.04 9.83 0.10 37.65 07:56:01 all 23.48 0.00 2.65 5.27 0.07 68.53 07:56:01 0 21.99 0.00 2.61 5.02 0.07 70.31 07:56:01 1 24.98 0.00 2.70 5.51 0.07 66.74 07:57:01 all 0.56 0.00 0.30 0.04 0.05 99.04 07:57:01 0 0.64 0.00 0.25 0.02 0.05 99.05 07:57:01 1 0.49 0.00 0.35 0.07 0.05 99.04 07:58:01 all 1.04 0.00 0.29 0.03 0.05 98.59 07:58:01 0 0.42 0.00 0.29 0.00 0.05 99.24 07:58:01 1 1.66 0.00 0.29 0.07 0.05 97.94 07:59:01 all 9.48 0.00 5.80 4.09 0.08 80.56 07:59:01 0 10.05 0.00 5.72 4.44 0.07 79.72 07:59:01 1 8.92 0.00 5.87 3.73 0.08 81.40 08:00:02 all 0.54 0.00 0.44 0.21 0.05 98.77 08:00:02 0 0.45 0.00 0.45 0.00 0.05 99.04 08:00:02 1 0.62 0.00 0.42 0.42 0.05 98.49 08:01:01 all 0.33 0.00 0.29 0.03 0.04 99.31 08:01:01 0 0.26 0.00 0.27 0.02 0.05 99.40 08:01:01 1 0.41 0.00 0.31 0.03 0.03 99.22 08:02:01 all 0.38 0.00 0.35 0.02 0.05 99.20 08:02:01 0 0.52 0.00 0.37 0.00 0.05 99.06 08:02:01 1 0.23 0.00 0.33 0.03 0.05 99.35 08:03:01 all 1.31 0.00 0.26 0.01 0.05 98.37 08:03:01 0 2.23 0.00 0.18 0.00 0.05 97.54 08:03:01 1 0.38 0.00 0.33 0.02 0.05 99.21 08:04:01 all 1.27 0.00 0.30 0.02 0.04 98.36 08:04:01 0 2.33 0.00 0.35 0.00 0.05 97.28 08:04:01 1 0.20 0.00 0.25 0.05 0.03 99.47 08:05:01 all 0.45 0.00 0.31 0.02 0.05 99.17 08:05:01 0 0.62 0.00 0.35 0.00 0.05 98.97 08:05:01 1 0.28 0.00 0.27 0.03 0.05 99.36 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:01 all 0.40 0.00 0.29 0.02 0.05 99.25 08:06:01 0 0.44 0.00 0.35 0.00 0.05 99.16 08:06:01 1 0.37 0.00 0.22 0.03 0.05 99.33 08:07:01 all 0.37 0.00 0.29 0.01 0.04 99.29 08:07:01 0 0.42 0.00 0.37 0.00 0.05 99.16 08:07:01 1 0.32 0.00 0.22 0.02 0.03 99.41 08:08:01 all 0.32 0.00 0.32 0.02 0.05 99.30 08:08:01 0 0.29 0.00 0.29 0.00 0.05 99.38 08:08:01 1 0.35 0.00 0.35 0.03 0.05 99.21 08:09:01 all 15.13 0.00 3.70 0.70 0.06 80.40 08:09:01 0 6.04 0.00 3.80 0.22 0.05 89.90 08:09:01 1 24.27 0.00 3.61 1.19 0.07 70.86 Average: all 6.13 0.70 1.63 1.28 0.06 90.21 Average: 0 5.93 0.64 1.63 1.16 0.06 90.58 Average: 1 6.33 0.75 1.63 1.40 0.05 89.83