---> uname -a: Linux prd-ubuntu2004-builder-4c-4g-44685 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 695 9927 1 5386 14974 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8c:de:4e brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85013sec preferred_lft 85013sec inet6 fe80::f816:3eff:fe8c:de4e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-builder-4c-4g-44685) 09/09/25 _x86_64_ (4 CPU) 11:44:08 LINUX RESTART (4 CPU) 11:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 3.02 0.00 3.02 0.00 0.00 47.20 0.00 11:47:01 1.38 0.00 1.38 0.00 0.00 17.20 0.00 11:48:01 0.78 0.00 0.78 0.00 0.00 8.80 0.00 11:49:01 1.47 0.00 1.47 0.00 0.00 17.73 0.00 11:50:01 47.43 10.86 36.56 0.00 2959.51 6542.78 0.00 11:51:01 3.67 0.02 3.65 0.00 0.13 81.45 0.00 11:52:01 0.90 0.00 0.90 0.00 0.00 9.60 0.00 11:53:01 1.43 0.00 1.43 0.00 0.00 16.80 0.00 11:54:01 0.97 0.00 0.97 0.00 0.00 10.66 0.00 11:55:01 1.82 0.00 1.82 0.00 0.00 20.13 0.00 11:56:01 1.22 0.00 1.22 0.00 0.00 18.00 0.00 11:57:01 402.28 17.06 385.22 0.00 1026.23 21556.81 0.00 11:58:01 247.44 8.58 238.86 0.00 960.11 22266.56 0.00 11:59:01 130.39 3.17 127.23 0.00 43.33 29180.47 0.00 12:00:01 42.28 0.02 42.26 0.00 0.13 32484.85 0.00 12:01:01 37.81 0.05 37.76 0.00 0.40 32460.99 0.00 12:02:01 56.72 0.00 56.72 0.00 0.00 50424.93 0.00 12:03:01 1.40 0.00 1.40 0.00 0.00 25.06 0.00 12:04:01 1.15 0.00 1.15 0.00 0.00 14.13 0.00 12:05:01 2.15 0.00 2.15 0.00 0.00 38.39 0.00 12:06:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 12:07:01 19.05 1.10 17.95 0.00 131.31 906.78 0.00 Average: 45.75 1.86 43.89 0.00 232.95 8923.00 0.00 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 14319664 15595848 443920 2.71 40428 1441708 1004816 5.76 535200 1321812 12 11:47:01 14319772 15596028 443320 2.70 40468 1441720 1004816 5.76 535268 1321788 8 11:48:01 14319836 15596392 443176 2.70 40492 1441720 1004816 5.76 535148 1322072 20 11:49:01 14319772 15596448 443020 2.70 40532 1441724 1004816 5.76 535144 1322116 8 11:50:01 13893696 15502616 503960 3.07 68400 1753344 1039740 5.96 825248 1428304 460 11:51:01 13898848 15503004 503852 3.07 66952 1750088 1042596 5.98 824120 1425084 12 11:52:01 13899204 15503380 503556 3.07 66976 1750092 1042596 5.98 824240 1425088 20 11:53:01 13898904 15503132 503752 3.07 67008 1750092 1042596 5.98 824660 1425088 8 11:54:01 13901676 15505928 500904 3.06 67036 1750096 1042596 5.98 821508 1425092 4 11:55:01 13901684 15506024 500776 3.05 67108 1750100 1042596 5.98 821536 1425096 8 11:56:01 13901488 15505908 500848 3.06 67172 1750104 1042596 5.98 821760 1425100 8 11:57:01 13026704 15350888 620224 3.78 106416 2397356 1109792 6.36 1010684 2043112 177384 11:58:01 12142264 15123796 860272 5.25 147184 2943764 1867004 10.70 1545108 2333524 227580 11:59:01 10416412 14511528 1497592 9.14 176536 3920628 2306888 13.23 2536264 2983116 566380 12:00:01 10846616 15336028 651236 3.97 178780 4316328 1655824 9.49 2093676 2979900 468412 12:01:01 10173220 15325148 651596 3.97 182944 4956292 1565956 8.98 2391120 3326584 529980 12:02:01 10049600 15288884 687656 4.19 184232 5037832 1498148 8.59 2463644 3372820 272 12:03:01 10049096 15288348 688172 4.20 184256 5037836 1498148 8.59 2463660 3372824 208 12:04:01 10050076 15292608 687136 4.19 184288 5037828 1498148 8.59 2460096 3376084 20 12:05:01 10039644 15282484 697244 4.25 184376 5037996 1498148 8.59 2471104 3376256 56 12:06:01 10039588 15288768 697272 4.25 184392 5038008 1498148 8.59 2464608 3382576 20 12:07:01 10152408 15319892 645636 3.94 187208 4974852 1173176 6.73 2373420 3362580 27180 Average: 12343644 15378322 621596 3.79 115145 3032705 1294725 7.42 1462601 2235273 90821 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 ens3 0.32 0.19 0.06 0.18 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 0.27 0.22 0.06 0.17 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 0.25 0.15 0.06 0.17 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.28 0.23 0.06 0.17 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 310.50 196.50 2307.34 13.37 0.00 0.00 0.00 0.00 11:50:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:51:01 ens3 0.32 0.28 0.07 0.18 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 0.38 0.17 0.12 0.17 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.43 0.48 0.21 0.67 0.00 0.00 0.00 0.00 11:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 0.15 0.17 0.05 0.17 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.35 0.30 0.14 0.24 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 ens3 0.25 0.23 0.11 0.17 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 311.36 218.16 3272.42 57.39 0.00 0.00 0.00 0.00 11:57:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 11:58:01 ens3 129.15 109.23 676.93 13.84 0.00 0.00 0.00 0.00 11:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 106.25 89.14 988.05 8.79 0.00 0.00 0.00 0.00 11:59:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:00:01 ens3 21.01 14.43 64.99 1.49 0.00 0.00 0.00 0.00 12:00:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:01:01 ens3 3.45 1.70 1.76 1.59 0.00 0.00 0.00 0.00 12:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:02:01 ens3 1.52 0.97 0.53 0.77 0.00 0.00 0.00 0.00 12:02:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 0.95 0.78 0.38 1.63 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 ens3 1.43 0.38 0.23 0.30 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 1.95 0.77 0.49 0.75 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 0.60 0.37 0.13 0.24 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 18.78 15.36 15.63 7.38 0.00 0.00 0.00 0.00 12:07:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 41.39 29.58 333.42 4.99 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-builder-4c-4g-44685) 09/09/25 _x86_64_ (4 CPU) 11:44:08 LINUX RESTART (4 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 0.22 0.00 0.02 0.01 0.02 99.73 11:46:01 0 0.02 0.00 0.03 0.05 0.02 99.88 11:46:01 1 0.03 0.00 0.02 0.00 0.02 99.93 11:46:01 2 0.78 0.00 0.00 0.00 0.02 99.20 11:46:01 3 0.05 0.00 0.02 0.00 0.02 99.91 11:47:01 all 0.03 0.00 0.03 0.00 0.01 99.94 11:47:01 0 0.00 0.00 0.02 0.02 0.00 99.97 11:47:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:47:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:47:01 3 0.03 0.00 0.05 0.00 0.03 99.88 11:48:01 all 0.03 0.00 0.00 0.00 0.01 99.95 11:48:01 0 0.02 0.00 0.02 0.02 0.02 99.93 11:48:01 1 0.05 0.00 0.00 0.00 0.00 99.95 11:48:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:48:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:49:01 all 0.03 0.00 0.02 0.01 0.01 99.93 11:49:01 0 0.00 0.00 0.00 0.03 0.00 99.97 11:49:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:49:01 2 0.07 0.00 0.05 0.00 0.02 99.87 11:49:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:50:01 all 4.13 0.00 2.35 1.05 0.04 92.44 11:50:01 0 3.28 0.00 1.88 2.30 0.03 92.51 11:50:01 1 3.01 0.00 3.68 0.52 0.03 92.76 11:50:01 2 5.81 0.00 2.07 0.50 0.03 91.58 11:50:01 3 4.43 0.00 1.75 0.87 0.05 92.90 11:51:01 all 0.14 0.00 0.08 0.03 0.01 99.75 11:51:01 0 0.05 0.00 0.05 0.02 0.02 99.87 11:51:01 1 0.12 0.00 0.07 0.00 0.00 99.82 11:51:01 2 0.17 0.00 0.05 0.00 0.00 99.78 11:51:01 3 0.22 0.00 0.13 0.10 0.02 99.53 11:52:01 all 0.02 0.00 0.01 0.01 0.01 99.95 11:52:01 0 0.03 0.00 0.02 0.02 0.02 99.92 11:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:52:01 3 0.03 0.00 0.03 0.02 0.02 99.90 11:53:01 all 0.07 0.00 0.02 0.00 0.01 99.90 11:53:01 0 0.12 0.00 0.03 0.00 0.00 99.85 11:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 2 0.10 0.00 0.02 0.00 0.02 99.87 11:53:01 3 0.07 0.00 0.02 0.02 0.02 99.88 11:54:01 all 0.03 0.00 0.01 0.01 0.01 99.95 11:54:01 0 0.03 0.00 0.02 0.02 0.02 99.92 11:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 3 0.02 0.00 0.02 0.02 0.02 99.93 11:55:01 all 0.04 0.00 0.02 0.01 0.01 99.92 11:55:01 0 0.03 0.00 0.02 0.00 0.02 99.93 11:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:55:01 2 0.05 0.00 0.00 0.00 0.02 99.93 11:55:01 3 0.07 0.00 0.03 0.03 0.02 99.85 11:56:01 all 0.39 0.00 0.02 0.01 0.01 99.56 11:56:01 0 1.50 0.00 0.02 0.00 0.02 98.47 11:56:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:56:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:56:01 3 0.05 0.00 0.02 0.05 0.03 99.85 11:56:01 CPU %user %nice %system %iowait %steal %idle 11:57:01 all 21.74 0.00 2.02 2.49 0.06 73.69 11:57:01 0 14.24 0.00 2.11 3.89 0.08 79.68 11:57:01 1 39.66 0.00 2.44 2.21 0.07 55.63 11:57:01 2 23.90 0.00 2.82 3.54 0.05 69.69 11:57:01 3 9.22 0.00 0.70 0.30 0.03 89.74 11:58:01 all 57.30 0.00 7.58 2.68 0.12 32.33 11:58:01 0 54.02 0.00 7.29 4.50 0.12 34.07 11:58:01 1 66.36 0.00 8.25 2.43 0.14 22.82 11:58:01 2 54.37 0.00 7.62 1.81 0.12 36.08 11:58:01 3 54.41 0.00 7.13 2.00 0.10 36.35 11:59:01 all 63.14 0.00 6.25 2.32 0.14 28.14 11:59:01 0 64.48 0.00 5.78 0.88 0.15 28.71 11:59:01 1 64.53 0.00 6.76 4.11 0.15 24.45 11:59:01 2 61.94 0.00 6.70 2.49 0.14 28.74 11:59:01 3 61.63 0.00 5.77 1.81 0.12 30.67 12:00:01 all 56.58 0.00 4.92 4.88 0.10 33.53 12:00:01 0 61.76 0.00 5.51 0.89 0.10 31.73 12:00:01 1 52.53 0.00 4.70 8.45 0.08 34.24 12:00:01 2 58.76 0.00 4.79 2.13 0.08 34.23 12:00:01 3 53.26 0.00 4.67 8.02 0.12 33.93 12:01:01 all 73.63 0.00 7.82 0.58 0.13 17.84 12:01:01 0 75.36 0.00 8.07 0.03 0.14 16.40 12:01:01 1 73.29 0.00 7.93 1.53 0.14 17.11 12:01:01 2 73.21 0.00 7.64 0.20 0.14 18.81 12:01:01 3 72.63 0.00 7.65 0.54 0.12 19.06 12:02:01 all 26.91 0.00 3.73 1.71 0.07 67.56 12:02:01 0 26.80 0.00 3.55 2.91 0.05 66.69 12:02:01 1 26.79 0.00 3.53 1.11 0.10 68.47 12:02:01 2 27.12 0.00 3.81 1.73 0.07 67.27 12:02:01 3 26.94 0.00 4.05 1.10 0.07 67.84 12:03:01 all 0.24 0.00 0.04 0.00 0.01 99.71 12:03:01 0 0.81 0.00 0.08 0.00 0.00 99.10 12:03:01 1 0.03 0.00 0.03 0.00 0.00 99.93 12:03:01 2 0.08 0.00 0.03 0.02 0.03 99.83 12:03:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:04:01 all 0.07 0.00 0.02 0.00 0.01 99.90 12:04:01 0 0.08 0.00 0.00 0.00 0.02 99.90 12:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:04:01 2 0.08 0.00 0.03 0.02 0.02 99.85 12:04:01 3 0.08 0.00 0.03 0.00 0.02 99.87 12:05:01 all 0.09 0.00 0.03 0.01 0.01 99.86 12:05:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:05:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:05:01 2 0.22 0.00 0.03 0.03 0.02 99.70 12:05:01 3 0.08 0.00 0.03 0.00 0.02 99.87 12:06:01 all 0.18 0.00 0.02 0.00 0.02 99.78 12:06:01 0 0.53 0.00 0.02 0.00 0.02 99.43 12:06:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:06:01 2 0.03 0.00 0.02 0.02 0.02 99.92 12:06:01 3 0.08 0.00 0.02 0.00 0.02 99.88 12:07:01 all 10.54 0.00 0.73 0.20 0.03 88.51 12:07:01 0 21.29 0.00 1.02 0.10 0.03 77.55 12:07:01 1 12.66 0.00 0.75 0.05 0.02 86.52 12:07:01 2 4.43 0.00 0.53 0.60 0.02 94.42 12:07:01 3 3.79 0.00 0.60 0.03 0.03 95.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.24 0.00 1.61 0.73 0.04 83.38 Average: 0 14.66 0.00 1.61 0.71 0.04 82.98 Average: 1 15.30 0.00 1.73 0.92 0.03 82.02 Average: 2 14.05 0.00 1.64 0.59 0.04 83.69 Average: 3 12.96 0.00 1.48 0.68 0.04 84.85