---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2671 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 8.5G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 199M 0 199M 0% /run/user/1001 /dev/loop3 41M 41M 0 100% /snap/snapd/20290 /dev/loop4 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 407 138 2 1436 1381 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:80:a3:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:fe80:a3c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-2671) 01/03/24 _x86_64_ (2 CPU) 05:27:04 LINUX RESTART (2 CPU) 05:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:29:01 128.91 40.83 88.09 0.00 1428.16 15336.64 0.00 05:30:02 73.65 28.25 45.41 0.00 911.18 5930.88 0.00 05:31:01 2.08 0.14 1.95 0.00 18.30 193.56 0.00 05:32:01 1.35 0.00 1.35 0.00 0.00 17.33 0.00 05:33:01 61.31 24.66 36.64 0.00 4910.25 8649.63 0.00 05:34:01 25.20 19.68 5.52 0.00 1353.51 561.51 0.00 05:35:01 1.85 0.00 1.85 0.00 0.00 21.06 0.00 05:36:01 6.30 4.75 1.55 0.00 131.71 18.80 0.00 05:37:01 0.92 0.00 0.92 0.00 0.00 10.66 0.00 05:38:01 1.47 0.00 1.47 0.00 0.00 18.13 0.00 05:39:01 0.85 0.00 0.85 0.00 0.00 8.80 0.00 05:40:01 1.45 0.00 1.45 0.00 0.00 17.33 0.00 05:41:01 0.88 0.00 0.88 0.00 0.00 9.33 0.00 05:42:01 1.38 0.00 1.38 0.00 0.00 16.66 0.00 05:43:01 16.38 6.67 9.72 0.00 502.72 536.71 0.00 Average: 21.62 8.34 13.28 0.00 617.71 2091.89 0.00 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 101880 1426728 369424 18.19 62616 1332732 837088 27.18 456840 1265260 62860 05:30:02 93740 1398112 396808 19.54 67744 1297464 1305592 42.40 511660 1205724 2700 05:31:01 77748 1384524 409896 20.19 67824 1299828 1657684 53.83 524244 1208092 220 05:32:01 77708 1384996 409940 20.19 67860 1299824 1666036 54.11 523532 1208580 20 05:33:01 175712 1373980 399120 19.65 91536 1184652 1618376 52.56 682288 946108 1040 05:34:01 135932 1374804 398688 19.63 91476 1224044 1618360 52.56 701224 966100 460 05:35:01 135932 1374824 398616 19.63 91492 1224048 1618360 52.56 701324 966104 92 05:36:01 126836 1370212 403012 19.85 91532 1227960 1620164 52.62 708440 969192 176 05:37:01 128844 1372248 400984 19.75 91560 1227952 1620164 52.62 707388 967424 16 05:38:01 128892 1372324 400892 19.74 91584 1227968 1624212 52.75 707392 967432 92 05:39:01 128948 1372332 400852 19.74 91608 1227968 1624212 52.75 707424 967432 172 05:40:01 128624 1372048 401096 19.75 91644 1227972 1624212 52.75 707544 967436 88 05:41:01 128388 1371852 401308 19.76 91668 1227972 1624212 52.75 707584 967436 88 05:42:01 128632 1372112 401040 19.75 91700 1227964 1624212 52.75 707468 967372 8 05:43:01 116532 1392268 381984 18.81 94728 1258176 817612 26.55 702072 990104 43376 Average: 120957 1380891 398244 19.61 85105 1247768 1500033 48.71 650428 1035320 7427 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 ens3 42.44 40.19 572.52 5.78 0.00 0.00 0.00 0.00 05:29:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 05:30:02 ens3 27.73 26.96 81.71 4.70 0.00 0.00 0.00 0.00 05:30:02 lo 4.67 4.67 0.67 0.67 0.00 0.00 0.00 0.00 05:31:01 ens3 6.46 4.88 5.58 1.74 0.00 0.00 0.00 0.00 05:31:01 lo 0.61 0.61 0.07 0.07 0.00 0.00 0.00 0.00 05:32:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:33:01 ens3 314.78 169.34 2087.96 11.43 0.00 0.00 0.00 0.00 05:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:34:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 8.63 6.23 5.99 7.87 0.00 0.00 0.00 0.00 05:36:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:37:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:39:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 ens3 12.20 12.71 8.90 10.95 0.00 0.00 0.00 0.00 05:43:01 lo 0.67 0.67 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 27.55 17.41 184.38 2.84 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-2671) 01/03/24 _x86_64_ (2 CPU) 05:27:04 LINUX RESTART (2 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 39.27 7.13 7.29 6.89 0.11 39.31 05:29:01 0 44.40 6.43 7.08 8.94 0.12 33.04 05:29:01 1 34.12 7.84 7.50 4.84 0.10 45.59 05:30:02 all 17.73 0.00 2.02 4.41 0.08 75.76 05:30:02 0 19.23 0.00 2.16 6.84 0.07 71.70 05:30:02 1 16.23 0.00 1.88 1.97 0.08 79.83 05:31:01 all 1.65 0.00 0.39 0.09 0.05 97.82 05:31:01 0 0.34 0.00 0.45 0.15 0.05 99.01 05:31:01 1 2.94 0.00 0.34 0.02 0.05 96.65 05:32:01 all 0.78 0.00 0.31 0.04 0.07 98.80 05:32:01 0 0.55 0.00 0.32 0.08 0.07 98.98 05:32:01 1 1.00 0.00 0.30 0.00 0.07 98.63 05:33:01 all 7.39 0.00 4.80 3.01 0.08 84.72 05:33:01 0 8.32 0.00 5.02 4.50 0.08 82.07 05:33:01 1 6.46 0.00 4.57 1.53 0.08 87.36 05:34:01 all 1.26 0.00 0.65 1.07 0.07 96.96 05:34:01 0 1.43 0.00 0.64 0.82 0.05 97.06 05:34:01 1 1.09 0.00 0.65 1.31 0.08 96.86 05:35:01 all 0.43 0.00 0.28 0.01 0.05 99.24 05:35:01 0 0.32 0.00 0.22 0.02 0.05 99.40 05:35:01 1 0.54 0.00 0.33 0.00 0.05 99.08 05:36:01 all 1.23 0.00 0.45 0.13 0.05 98.14 05:36:01 0 1.31 0.00 0.49 0.10 0.05 98.05 05:36:01 1 1.14 0.00 0.42 0.17 0.05 98.22 05:37:01 all 0.33 0.00 0.28 0.01 0.06 99.33 05:37:01 0 0.32 0.00 0.29 0.02 0.07 99.31 05:37:01 1 0.34 0.00 0.27 0.00 0.05 99.35 05:38:01 all 0.95 0.00 0.35 0.02 0.05 98.63 05:38:01 0 0.38 0.00 0.35 0.03 0.03 99.20 05:38:01 1 1.51 0.00 0.35 0.00 0.07 98.07 05:39:01 all 1.35 0.00 0.28 0.02 0.05 98.30 05:39:01 0 1.64 0.00 0.33 0.03 0.07 97.93 05:39:01 1 1.07 0.00 0.23 0.00 0.03 98.67 05:39:01 CPU %user %nice %system %iowait %steal %idle 05:40:01 all 0.79 0.00 0.32 0.02 0.06 98.82 05:40:01 0 1.13 0.00 0.27 0.03 0.05 98.51 05:40:01 1 0.44 0.00 0.37 0.00 0.07 99.13 05:41:01 all 0.27 0.00 0.26 0.04 0.06 99.37 05:41:01 0 0.35 0.00 0.27 0.05 0.07 99.26 05:41:01 1 0.18 0.00 0.25 0.03 0.05 99.48 05:42:01 all 0.39 0.00 0.33 0.01 0.05 99.23 05:42:01 0 0.44 0.00 0.35 0.02 0.05 99.14 05:42:01 1 0.34 0.00 0.30 0.00 0.05 99.31 05:43:01 all 20.95 0.00 3.56 0.83 0.08 74.59 05:43:01 0 8.03 0.00 3.61 1.24 0.05 87.07 05:43:01 1 33.90 0.00 3.50 0.42 0.10 62.08 Average: all 6.32 0.48 1.44 1.11 0.06 90.59 Average: 0 5.90 0.43 1.46 1.53 0.06 90.62 Average: 1 6.75 0.52 1.42 0.68 0.07 90.56