---> uname -a: Linux prd-ubuntu2004-builder-4c-4g-44669 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 1.0M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / 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/loop1 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 698 9467 1 5843 14971 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:fe:cf:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85041sec preferred_lft 85041sec inet6 fe80::f816:3eff:fefe:cf6f/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-44669) 09/09/25 _x86_64_ (4 CPU) 11:00:44 LINUX RESTART (4 CPU) 11:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:02:02 215.70 26.83 188.87 0.00 1406.57 59898.02 0.00 11:03:01 224.40 8.90 215.51 0.00 982.21 17314.23 0.00 11:04:01 97.38 0.85 96.53 0.00 9.60 20235.83 0.00 11:05:01 88.07 0.00 88.07 0.00 0.00 42250.32 0.00 11:06:01 70.42 2.23 68.19 0.00 93.58 47178.80 0.00 11:07:01 68.01 2.83 65.18 0.00 2527.56 46701.77 0.00 11:08:01 9.70 0.02 9.68 0.00 0.13 2677.42 0.00 11:09:01 1.75 0.00 1.75 0.00 0.00 20.66 0.00 11:10:01 1.42 0.00 1.42 0.00 0.00 29.60 0.00 11:11:01 1.92 0.00 1.92 0.00 0.00 21.20 0.00 11:12:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 11:13:01 1.85 0.00 1.85 0.00 0.00 27.06 0.00 11:14:01 37.48 0.00 37.48 0.00 0.00 37433.49 0.00 11:15:01 3.12 0.00 3.12 0.00 0.00 608.43 0.00 11:16:01 1.05 0.02 1.03 0.00 0.13 12.80 0.00 11:17:01 1.80 0.02 1.78 0.00 0.13 36.79 0.00 11:18:01 1.43 0.00 1.43 0.00 0.00 17.20 0.00 11:19:01 0.97 0.00 0.97 0.00 0.00 13.06 0.00 11:20:01 1.25 0.00 1.25 0.00 0.00 15.73 0.00 11:21:01 32.47 0.25 32.22 0.00 2.00 6334.02 0.00 11:22:01 102.18 2.38 99.80 0.00 42.52 69897.23 0.00 11:23:01 28.40 1.10 27.30 0.00 131.31 8590.30 0.00 Average: 44.95 2.06 42.89 0.00 235.62 16332.89 0.00 11:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:02 13382328 15304404 708232 4.32 69240 2031796 1219128 6.99 871944 1868576 134432 11:03:01 12652232 15320560 700516 4.27 115724 2650900 1718176 9.85 1137932 2255944 430812 11:04:01 11842492 15249960 775616 4.73 146304 3285548 1712616 9.82 1456056 2679324 619768 11:05:01 11266352 15214880 799652 4.88 151036 3809108 1743412 10.00 1913024 2774820 420444 11:06:01 10425724 15231592 749792 4.57 169888 4638256 1577128 9.04 2187428 3293100 90420 11:07:01 10064428 15286072 692852 4.23 182220 5023148 1456528 8.35 2460104 3363936 78068 11:08:01 10068856 15285628 693860 4.23 180732 5020024 1489248 8.54 2458352 3360840 4 11:09:01 10068872 15290088 693840 4.23 180756 5020020 1489248 8.54 2454612 3365180 16 11:10:01 10063504 15285388 698500 4.26 180840 5020196 1489248 8.54 2462860 3365352 8 11:11:01 10065392 15287344 696488 4.25 180896 5020196 1489248 8.54 2460464 3365352 20 11:12:01 10065228 15292800 696580 4.25 180904 5020196 1489248 8.54 2454860 3370964 4 11:13:01 10066968 15294596 694752 4.24 180964 5020200 1489248 8.54 2453636 3370968 44 11:14:01 10396804 15298624 694188 4.23 185184 4693264 1452336 8.33 2463564 3037136 17684 11:15:01 10396844 15298660 694144 4.23 185216 4693264 1452336 8.33 2464048 3037136 40 11:16:01 10394960 15298384 696240 4.25 185236 4693260 1471476 8.44 2463040 3038684 320 11:17:01 10383540 15287176 707412 4.32 185280 4693396 1471476 8.44 2476012 3038816 332 11:18:01 10383604 15287288 707272 4.31 185316 4693396 1471476 8.44 2476044 3038816 192 11:19:01 10383416 15293244 707392 4.32 185344 4693400 1471476 8.44 2470500 3044932 312 11:20:01 10383132 15292988 707652 4.32 185364 4693400 1471476 8.44 2470132 3044808 16 11:21:01 9568928 15277328 719856 4.39 208728 5418672 1732780 9.93 2738280 3535524 713140 11:22:01 8842628 14609044 1382348 8.43 216648 5465908 2021544 11.59 3491728 3498360 123052 11:23:01 9705472 15347860 618952 3.78 217772 5368792 1084044 6.22 2722048 3411672 31304 Average: 10494168 15256087 738006 4.50 175436 4575743 1521041 8.72 2318485 3098193 120929 11:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:02 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 11:02:02 ens3 456.67 299.33 3642.62 81.31 0.00 0.00 0.00 0.00 11:03:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 11:03:01 ens3 130.84 111.34 816.41 14.75 0.00 0.00 0.00 0.00 11:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:04:01 ens3 121.46 94.73 989.89 10.69 0.00 0.00 0.00 0.00 11:05:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:05:01 ens3 20.06 13.50 64.46 1.28 0.00 0.00 0.00 0.00 11:06:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:06:01 ens3 172.05 124.30 879.87 8.50 0.00 0.00 0.00 0.00 11:07:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 11:07:01 ens3 67.01 50.45 1406.05 3.86 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 0.28 0.35 0.06 0.23 0.00 0.00 0.00 0.00 11:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 ens3 16.93 11.90 11.63 8.26 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 115.33 112.95 66.27 134.52 0.00 0.00 0.00 0.00 11:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 0.35 0.32 0.07 0.23 0.00 0.00 0.00 0.00 11:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.33 0.37 0.13 0.29 0.00 0.00 0.00 0.00 11:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 ens3 1.12 0.92 0.49 1.75 0.00 0.00 0.00 0.00 11:14:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 0.22 0.30 0.07 0.26 0.00 0.00 0.00 0.00 11:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 ens3 0.27 0.35 0.06 0.24 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 0.20 0.30 0.06 0.23 0.00 0.00 0.00 0.00 11:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 ens3 0.85 0.75 0.45 0.51 0.00 0.00 0.00 0.00 11:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 1.05 0.72 0.49 0.73 0.00 0.00 0.00 0.00 11:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 ens3 0.27 0.38 0.06 0.25 0.00 0.00 0.00 0.00 11:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 1.60 1.15 1.02 0.68 0.00 0.00 0.00 0.00 11:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:21:01 ens3 141.80 138.59 1775.85 12.79 0.00 0.00 0.00 0.00 11:22:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:22:01 ens3 13.80 11.88 23.32 14.67 0.00 0.00 0.00 0.00 11:23:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:23:01 ens3 18.78 16.76 18.75 6.89 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 58.18 45.02 440.55 13.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-builder-4c-4g-44669) 09/09/25 _x86_64_ (4 CPU) 11:00:44 LINUX RESTART (4 CPU) 11:01:01 CPU %user %nice %system %iowait %steal %idle 11:02:02 all 19.64 0.00 1.88 10.17 0.06 68.25 11:02:02 0 19.97 0.00 2.74 9.85 0.05 67.39 11:02:02 1 28.79 0.00 1.75 7.07 0.07 62.32 11:02:02 2 14.98 0.00 1.00 0.80 0.05 83.17 11:02:02 3 14.79 0.00 2.03 23.04 0.08 60.05 11:03:01 all 39.81 0.00 4.79 8.34 0.09 46.98 11:03:01 0 34.41 0.00 4.16 5.78 0.09 55.57 11:03:01 1 55.01 0.00 5.77 6.22 0.10 32.90 11:03:01 2 31.34 0.00 4.65 12.85 0.09 51.07 11:03:01 3 38.41 0.00 4.57 8.55 0.07 48.40 11:04:01 all 69.47 0.00 7.18 2.06 0.12 21.17 11:04:01 0 69.69 0.00 7.10 1.84 0.12 21.24 11:04:01 1 70.01 0.00 6.68 1.48 0.12 21.71 11:04:01 2 68.19 0.00 7.23 2.76 0.12 21.71 11:04:01 3 69.98 0.00 7.70 2.16 0.12 20.03 11:05:01 all 57.70 0.00 5.44 1.58 0.08 35.19 11:05:01 0 57.91 0.00 5.43 2.88 0.08 33.70 11:05:01 1 57.30 0.00 5.20 1.58 0.08 35.83 11:05:01 2 54.69 0.00 5.62 1.78 0.07 37.84 11:05:01 3 60.92 0.00 5.52 0.08 0.10 33.38 11:06:01 all 75.51 0.00 7.11 1.49 0.10 15.79 11:06:01 0 72.72 0.00 7.15 1.62 0.12 18.38 11:06:01 1 75.48 0.00 6.35 0.35 0.08 17.73 11:06:01 2 75.20 0.00 6.44 0.94 0.10 17.32 11:06:01 3 78.62 0.00 8.48 3.06 0.10 9.73 11:07:01 all 43.66 0.00 7.73 6.59 0.08 41.94 11:07:01 0 42.65 0.00 8.14 5.68 0.08 43.44 11:07:01 1 43.64 0.00 7.48 6.30 0.08 42.50 11:07:01 2 44.90 0.00 8.43 8.48 0.08 38.10 11:07:01 3 43.44 0.00 6.87 5.89 0.08 43.71 11:08:01 all 0.11 0.00 0.07 0.37 0.00 99.44 11:08:01 0 0.07 0.00 0.03 0.02 0.00 99.88 11:08:01 1 0.05 0.00 0.05 0.52 0.00 99.38 11:08:01 2 0.27 0.00 0.10 0.03 0.02 99.58 11:08:01 3 0.07 0.00 0.10 0.90 0.00 98.93 11:09:01 all 0.21 0.00 0.06 0.01 0.01 99.71 11:09:01 0 0.12 0.00 0.05 0.02 0.03 99.78 11:09:01 1 0.25 0.00 0.15 0.03 0.02 99.55 11:09:01 2 0.45 0.00 0.03 0.00 0.00 99.52 11:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:10:01 all 0.98 0.00 0.19 0.02 0.02 98.78 11:10:01 0 1.10 0.00 0.12 0.05 0.02 98.72 11:10:01 1 1.02 0.00 0.42 0.03 0.03 98.50 11:10:01 2 1.67 0.00 0.20 0.02 0.02 98.10 11:10:01 3 0.15 0.00 0.03 0.00 0.00 99.82 11:11:01 all 0.24 0.00 0.02 0.00 0.02 99.71 11:11:01 0 0.88 0.00 0.05 0.00 0.03 99.04 11:11:01 1 0.03 0.00 0.02 0.02 0.00 99.93 11:11:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:11:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:12:01 all 0.02 0.00 0.02 0.01 0.00 99.95 11:12:01 0 0.02 0.00 0.00 0.03 0.02 99.93 11:12:01 1 0.02 0.00 0.02 0.02 0.00 99.95 11:12:01 2 0.02 0.00 0.05 0.00 0.00 99.93 11:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:12:01 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 0.08 0.00 0.02 0.01 0.01 99.88 11:13:01 0 0.12 0.00 0.03 0.02 0.02 99.82 11:13:01 1 0.03 0.00 0.02 0.03 0.02 99.90 11:13:01 2 0.10 0.00 0.03 0.00 0.02 99.85 11:13:01 3 0.05 0.00 0.00 0.00 0.00 99.95 11:14:01 all 21.19 0.00 3.11 2.21 0.04 73.45 11:14:01 0 22.51 0.00 3.10 3.02 0.03 71.34 11:14:01 1 21.04 0.00 3.34 2.14 0.03 73.45 11:14:01 2 20.07 0.00 2.93 2.66 0.03 74.30 11:14:01 3 21.13 0.00 3.06 1.04 0.07 74.71 11:15:01 all 0.05 0.00 0.01 0.13 0.01 99.80 11:15:01 0 0.15 0.00 0.02 0.00 0.02 99.82 11:15:01 1 0.00 0.00 0.00 0.20 0.00 99.80 11:15:01 2 0.03 0.00 0.02 0.33 0.00 99.62 11:15:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:16:01 all 0.20 0.00 0.05 0.00 0.02 99.73 11:16:01 0 0.60 0.00 0.02 0.00 0.02 99.37 11:16:01 1 0.08 0.00 0.08 0.00 0.02 99.82 11:16:01 2 0.05 0.00 0.05 0.02 0.02 99.87 11:16:01 3 0.05 0.00 0.05 0.00 0.02 99.88 11:17:01 all 0.09 0.00 0.01 0.02 0.00 99.87 11:17:01 0 0.05 0.00 0.00 0.00 0.00 99.95 11:17:01 1 0.08 0.00 0.00 0.05 0.00 99.87 11:17:01 2 0.07 0.00 0.02 0.02 0.00 99.90 11:17:01 3 0.17 0.00 0.03 0.00 0.02 99.78 11:18:01 all 0.21 0.00 0.01 0.00 0.01 99.76 11:18:01 0 0.78 0.00 0.02 0.00 0.00 99.20 11:18:01 1 0.02 0.00 0.00 0.02 0.02 99.95 11:18:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:18:01 3 0.03 0.00 0.03 0.00 0.02 99.92 11:19:01 all 0.05 0.00 0.01 0.01 0.00 99.92 11:19:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:19:01 1 0.08 0.00 0.00 0.02 0.00 99.90 11:19:01 2 0.07 0.00 0.02 0.02 0.00 99.90 11:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:20:01 all 0.11 0.00 0.01 0.00 0.01 99.87 11:20:01 0 0.28 0.00 0.02 0.00 0.00 99.70 11:20:01 1 0.03 0.00 0.00 0.02 0.00 99.95 11:20:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:20:01 3 0.10 0.00 0.00 0.00 0.02 99.88 11:21:01 all 38.09 0.00 3.56 0.75 0.08 57.52 11:21:01 0 38.04 0.00 3.09 0.86 0.08 57.92 11:21:01 1 37.64 0.00 3.80 1.43 0.08 57.05 11:21:01 2 38.95 0.00 3.76 0.47 0.07 56.76 11:21:01 3 37.72 0.00 3.60 0.25 0.07 58.37 11:22:01 all 55.90 0.00 9.98 3.46 0.16 30.50 11:22:01 0 52.85 0.00 9.52 3.62 0.17 33.84 11:22:01 1 55.94 0.00 10.50 2.34 0.21 31.01 11:22:01 2 56.23 0.00 9.25 5.71 0.12 28.69 11:22:01 3 58.58 0.00 10.66 2.15 0.15 28.46 11:23:01 all 25.06 0.00 3.12 0.86 0.08 70.88 11:23:01 0 18.89 0.00 2.88 1.16 0.07 77.00 11:23:01 1 22.30 0.00 2.99 1.01 0.05 73.64 11:23:01 2 23.38 0.00 2.72 0.09 0.11 73.70 11:23:01 3 35.58 0.00 3.88 1.15 0.09 59.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.21 0.00 2.45 1.72 0.05 75.57 Average: 0 19.59 0.00 2.42 1.65 0.05 76.29 Average: 1 21.13 0.00 2.46 1.39 0.05 74.98 Average: 2 19.42 0.00 2.37 1.66 0.04 76.51 Average: 3 20.72 0.00 2.55 2.18 0.05 74.50