---> uname -a: Linux prd-ubuntu2004-builder-4c-4g-44625 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 67G 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/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 675 10290 1 5044 14994 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:08:76:37 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85352sec preferred_lft 85352sec inet6 fe80::f816:3eff:fe08:7637/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-builder-4c-4g-44625) 09/09/25 _x86_64_ (4 CPU) 08:40:18 LINUX RESTART (4 CPU) 08:41:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:42:01 296.64 9.21 287.43 0.00 1018.58 30431.60 0.00 08:43:01 107.58 0.67 106.92 0.00 7.60 22143.24 0.00 08:44:01 83.87 0.15 83.72 0.00 1.73 39896.03 0.00 08:45:01 37.18 0.00 37.18 0.00 0.00 27269.86 0.00 08:46:01 108.47 5.00 103.47 0.00 2606.37 70985.77 0.00 08:47:01 6.18 0.02 6.17 0.00 0.13 114.25 0.00 08:48:01 1.43 0.00 1.43 0.00 0.00 16.53 0.00 08:49:01 2.12 0.00 2.12 0.00 0.00 37.99 0.00 08:50:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 08:51:01 1.62 0.00 1.62 0.00 0.00 20.00 0.00 08:52:01 0.98 0.00 0.98 0.00 0.00 15.73 0.00 08:53:01 39.39 0.00 39.39 0.00 0.00 38043.93 0.00 08:54:01 1.22 0.00 1.22 0.00 0.00 17.86 0.00 08:55:01 1.80 0.00 1.80 0.00 0.00 21.06 0.00 08:56:01 2.53 0.02 2.52 0.00 0.13 44.13 0.00 08:57:01 1.23 0.00 1.23 0.00 0.00 15.06 0.00 Average: 42.80 0.92 41.88 0.00 225.50 14284.44 0.00 08:41:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 12769596 15318808 701100 4.28 117656 2539156 1693556 9.71 1051728 2235932 404168 08:43:01 12101676 15328088 706260 4.31 147972 3103628 1699304 9.74 1282648 2603052 474028 08:44:01 11461124 15267088 752060 4.59 152844 3668108 1676452 9.61 1794464 2707100 369160 08:45:01 10803608 15347208 659744 4.02 157200 4383536 1673816 9.60 1954908 3174904 548660 08:46:01 10074076 15301880 680444 4.15 185924 5023216 1496408 8.58 2447588 3366520 1348 08:47:01 10079404 15302196 680080 4.15 184420 5019960 1481104 8.49 2445980 3363276 144 08:48:01 10079832 15305404 679720 4.15 184424 5019956 1481104 8.49 2443152 3366056 168 08:49:01 10072228 15298428 687104 4.19 184476 5020128 1481104 8.49 2451156 3366624 60 08:50:01 10071920 15302728 687364 4.19 184492 5020132 1481104 8.49 2446020 3371212 20 08:51:01 10075820 15307616 683240 4.17 184520 5020260 1481104 8.49 2441196 3372144 4 08:52:01 10075852 15307688 683104 4.17 184556 5020264 1481104 8.49 2441596 3372148 56 08:53:01 10408852 15308300 679512 4.15 189036 4693320 1438004 8.24 2456756 3032136 340 08:54:01 10408900 15308328 679432 4.14 189068 4693324 1438004 8.24 2456964 3032140 180 08:55:01 10408444 15313120 679860 4.15 189100 4693324 1438004 8.24 2451868 3037348 16 08:56:01 10394416 15299532 693648 4.23 189152 4693464 1470856 8.43 2463456 3037648 36 08:57:01 10394276 15304708 693700 4.23 189176 4693464 1470856 8.43 2458540 3042956 192 Average: 10605002 15307570 689148 4.20 175876 4519078 1523868 8.74 2218001 3092575 112411 08:41:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 ens3 191.83 155.18 1468.90 19.07 0.00 0.00 0.00 0.00 08:42:01 lo 0.62 0.62 0.07 0.07 0.00 0.00 0.00 0.00 08:43:01 ens3 150.76 120.83 991.83 11.98 0.00 0.00 0.00 0.00 08:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:44:01 ens3 18.73 12.61 64.63 1.23 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:45:01 ens3 0.87 0.82 0.71 0.28 0.00 0.00 0.00 0.00 08:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:46:01 ens3 339.18 224.80 2292.28 15.24 0.00 0.00 0.00 0.00 08:46:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:47:01 ens3 0.45 0.52 0.08 0.25 0.00 0.00 0.00 0.00 08:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:48:01 ens3 1.33 0.33 0.40 0.23 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 1.28 0.78 0.59 0.90 0.00 0.00 0.00 0.00 08:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.25 0.37 0.06 0.24 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 1.45 0.85 0.55 0.73 0.00 0.00 0.00 0.00 08:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:52:01 ens3 0.23 0.25 0.06 0.24 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 1.42 1.12 0.46 1.43 0.00 0.00 0.00 0.00 08:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:54:01 ens3 0.20 0.25 0.06 0.23 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 0.30 0.35 0.07 0.24 0.00 0.00 0.00 0.00 08:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 ens3 0.37 0.37 0.14 0.29 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 0.47 0.60 0.13 0.25 0.00 0.00 0.00 0.00 08:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 44.01 32.24 298.87 3.27 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 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-44625) 09/09/25 _x86_64_ (4 CPU) 08:40:18 LINUX RESTART (4 CPU) 08:41:03 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 31.43 0.00 3.32 3.80 0.07 61.38 08:42:01 0 44.20 0.00 4.16 4.04 0.09 47.51 08:42:01 1 31.80 0.00 3.64 5.76 0.07 58.73 08:42:01 2 24.04 0.00 2.72 2.63 0.07 70.55 08:42:01 3 25.64 0.00 2.76 2.76 0.07 68.77 08:43:01 all 66.18 0.00 7.84 0.95 0.09 24.95 08:43:01 0 66.28 0.00 7.41 1.47 0.08 24.76 08:43:01 1 66.82 0.00 8.04 0.90 0.08 24.16 08:43:01 2 66.60 0.00 7.88 0.71 0.10 24.70 08:43:01 3 65.00 0.00 8.02 0.71 0.10 26.17 08:44:01 all 59.96 0.00 5.56 0.58 0.10 33.80 08:44:01 0 59.47 0.00 5.79 0.56 0.12 34.07 08:44:01 1 60.62 0.00 5.88 1.31 0.10 32.09 08:44:01 2 56.36 0.00 4.90 0.00 0.08 38.66 08:44:01 3 63.43 0.00 5.67 0.45 0.10 30.35 08:45:01 all 78.35 0.00 5.75 0.26 0.09 15.55 08:45:01 0 76.45 0.00 5.33 0.08 0.08 18.06 08:45:01 1 77.31 0.00 5.33 0.02 0.08 17.26 08:45:01 2 81.49 0.00 6.61 0.93 0.08 10.88 08:45:01 3 78.18 0.00 5.73 0.00 0.10 15.99 08:46:01 all 53.05 0.00 9.33 0.84 0.10 36.68 08:46:01 0 53.15 0.00 9.16 0.90 0.08 36.71 08:46:01 1 53.01 0.00 9.73 0.74 0.10 36.42 08:46:01 2 53.31 0.00 9.70 1.01 0.12 35.86 08:46:01 3 52.75 0.00 8.71 0.72 0.10 37.71 08:47:01 all 0.11 0.00 0.10 0.03 0.01 99.75 08:47:01 0 0.03 0.00 0.10 0.00 0.00 99.87 08:47:01 1 0.13 0.00 0.10 0.08 0.02 99.67 08:47:01 2 0.22 0.00 0.15 0.00 0.00 99.63 08:47:01 3 0.07 0.00 0.07 0.02 0.02 99.83 08:48:01 all 0.05 0.00 0.04 0.00 0.02 99.88 08:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:48:01 1 0.10 0.00 0.02 0.00 0.02 99.87 08:48:01 2 0.05 0.00 0.03 0.00 0.02 99.90 08:48:01 3 0.05 0.00 0.08 0.02 0.03 99.82 08:49:01 all 0.12 0.00 0.02 0.01 0.00 99.85 08:49:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:49:01 1 0.15 0.00 0.02 0.03 0.00 99.80 08:49:01 2 0.03 0.00 0.02 0.00 0.00 99.95 08:49:01 3 0.23 0.00 0.02 0.02 0.02 99.72 08:50:01 all 0.05 0.00 0.03 0.00 0.02 99.90 08:50:01 0 0.07 0.00 0.03 0.00 0.02 99.88 08:50:01 1 0.07 0.00 0.05 0.02 0.02 99.85 08:50:01 2 0.07 0.00 0.02 0.00 0.00 99.92 08:50:01 3 0.02 0.00 0.02 0.00 0.03 99.93 08:51:01 all 0.04 0.00 0.02 0.01 0.01 99.92 08:51:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:51:01 1 0.05 0.00 0.02 0.02 0.00 99.92 08:51:01 2 0.05 0.00 0.03 0.00 0.02 99.90 08:51:01 3 0.03 0.00 0.02 0.02 0.02 99.92 08:52:01 all 0.02 0.00 0.01 0.01 0.01 99.95 08:52:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:52:01 1 0.03 0.00 0.02 0.02 0.02 99.92 08:52:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:52:01 3 0.00 0.00 0.02 0.02 0.02 99.95 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 20.93 0.00 2.95 0.96 0.04 75.12 08:53:01 0 20.71 0.00 2.76 1.00 0.05 75.48 08:53:01 1 19.68 0.00 2.63 0.13 0.05 77.50 08:53:01 2 23.48 0.00 3.16 1.55 0.03 71.78 08:53:01 3 19.84 0.00 3.26 1.14 0.03 75.73 08:54:01 all 0.02 0.00 0.01 0.00 0.01 99.95 08:54:01 0 0.02 0.00 0.03 0.02 0.02 99.92 08:54:01 1 0.05 0.00 0.00 0.00 0.00 99.95 08:54:01 2 0.00 0.00 0.00 0.00 0.02 99.98 08:54:01 3 0.02 0.00 0.00 0.00 0.02 99.97 08:55:01 all 0.05 0.00 0.03 0.01 0.01 99.89 08:55:01 0 0.07 0.00 0.02 0.03 0.02 99.87 08:55:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:55:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:55:01 3 0.07 0.00 0.03 0.02 0.00 99.88 08:56:01 all 0.12 0.00 0.05 0.01 0.01 99.80 08:56:01 0 0.10 0.00 0.07 0.00 0.03 99.80 08:56:01 1 0.12 0.00 0.05 0.00 0.00 99.83 08:56:01 2 0.07 0.00 0.05 0.03 0.02 99.83 08:56:01 3 0.18 0.00 0.05 0.02 0.00 99.75 08:57:01 all 0.08 0.00 0.03 0.01 0.01 99.87 08:57:01 0 0.12 0.00 0.02 0.02 0.02 99.83 08:57:01 1 0.08 0.00 0.02 0.00 0.00 99.90 08:57:01 2 0.07 0.00 0.05 0.02 0.02 99.85 08:57:01 3 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 19.26 0.00 2.18 0.46 0.04 78.06 Average: 0 19.86 0.00 2.16 0.50 0.04 77.43 Average: 1 19.25 0.00 2.21 0.55 0.04 77.95 Average: 2 18.98 0.00 2.19 0.42 0.04 78.37 Average: 3 18.96 0.00 2.14 0.36 0.04 78.49