---> uname -a: Linux prd-centos8-robot-2c-8g-53.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4884 19 2227 6815 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d4:ab:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fed4:abcf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/19/2025 _x86_64_ (2 CPU) 03:18:40 LINUX RESTART (2 CPU) 03:19:02 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 153.88 105.10 48.78 12449.88 38634.48 03:21:01 AM 118.01 0.27 117.74 12.93 10776.01 03:22:01 AM 37.47 0.70 36.77 51.72 4890.72 03:23:01 AM 33.29 7.10 26.20 1310.18 1476.22 03:24:01 AM 42.72 0.03 42.69 3.47 7028.32 03:25:01 AM 3.08 0.10 2.98 32.13 150.26 03:26:01 AM 2.07 0.00 2.07 0.00 356.52 03:27:01 AM 0.95 0.00 0.95 0.00 512.40 03:28:01 AM 0.33 0.02 0.32 1.07 236.72 03:29:01 AM 0.88 0.03 0.85 1.87 291.85 03:30:01 AM 0.77 0.35 0.42 53.45 70.58 03:31:01 AM 0.40 0.00 0.40 0.00 33.48 03:32:01 AM 0.50 0.00 0.50 0.00 16.46 03:33:01 AM 20.33 0.65 19.68 74.11 2526.14 Average: 29.47 8.05 21.42 985.75 4745.70 03:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5562316 7054048 2320108 29.43 2688 1686128 743352 8.32 183536 1856776 80248 03:21:01 AM 5127932 6978636 2754492 34.94 2688 2027788 756400 8.47 196236 2211620 169020 03:22:01 AM 5166172 6998828 2716252 34.46 2688 2010320 726468 8.13 211512 2157484 26672 03:23:01 AM 4961600 7007896 2920824 37.05 2688 2216224 706136 7.91 256644 2293608 174724 03:24:01 AM 5007676 7056488 2874748 36.47 2688 2218408 651096 7.29 258468 2237352 4 03:25:01 AM 4963832 7015264 2918592 37.03 2688 2221036 719368 8.05 258648 2280868 68 03:26:01 AM 4932296 7001108 2950128 37.43 2688 2238412 734780 8.23 259068 2312152 8652 03:27:01 AM 4920208 6999444 2962216 37.58 2688 2248848 734780 8.23 259064 2324152 4184 03:28:01 AM 4916460 6999460 2965964 37.63 2688 2252648 734780 8.23 259072 2328056 892 03:29:01 AM 4903272 6993960 2979152 37.79 2688 2260292 734780 8.23 259312 2340792 124 03:30:01 AM 4509356 6926776 3373068 42.79 2688 2263896 749404 8.39 260664 2353420 188 03:31:01 AM 4518248 6936460 3364176 42.68 2688 2264632 749404 8.39 260680 2344280 120 03:32:01 AM 4437436 6856140 3444988 43.70 2688 2265136 828744 9.28 260680 2425324 340 03:33:01 AM 5045448 7018204 2836976 35.99 2688 2148304 706156 7.91 493012 1989336 13400 Average: 4926589 6988765 2955835 37.50 2688 2165862 733975 8.22 262614 2246801 34188 03:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 285.24 160.05 1117.70 59.05 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 101.63 77.91 1164.71 11.62 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 14.81 6.23 5.81 2.81 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 35.84 30.21 296.67 7.21 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 225.07 153.17 46.88 33.75 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 30.09 20.23 23.32 2.69 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 46.98 39.46 122.26 10.48 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 26.31 18.70 68.22 6.38 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 18.76 16.13 11.44 4.30 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 27.36 20.46 65.34 11.52 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 42.62 55.30 23.68 4.78 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 15.20 12.40 3.69 2.36 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 7.11 4.58 2.24 0.97 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 90.99 60.05 157.86 97.89 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.89 48.07 221.07 18.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/19/2025 _x86_64_ (2 CPU) 03:18:40 LINUX RESTART (2 CPU) 03:19:02 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 31.04 0.05 9.62 25.78 0.21 33.30 03:20:01 AM 0 26.61 0.07 9.24 23.43 0.17 40.48 03:20:01 AM 1 35.52 0.03 10.00 28.16 0.26 26.03 03:21:01 AM all 38.72 0.00 5.59 2.51 0.11 53.07 03:21:01 AM 0 37.34 0.00 5.72 2.71 0.12 54.12 03:21:01 AM 1 40.10 0.00 5.47 2.31 0.10 52.03 03:22:01 AM all 8.55 0.00 1.28 1.50 0.04 88.63 03:22:01 AM 0 7.53 0.00 1.22 1.20 0.03 90.02 03:22:01 AM 1 9.57 0.00 1.34 1.80 0.05 87.24 03:23:01 AM all 25.19 0.00 4.36 0.77 0.08 69.61 03:23:01 AM 0 29.80 0.00 4.67 1.19 0.08 64.26 03:23:01 AM 1 20.59 0.00 4.05 0.35 0.07 74.95 03:24:01 AM all 7.19 0.00 1.72 0.97 0.05 90.07 03:24:01 AM 0 6.59 0.00 1.64 0.90 0.05 90.82 03:24:01 AM 1 7.78 0.00 1.80 1.04 0.05 89.33 03:25:01 AM all 3.33 0.00 0.25 0.07 0.04 96.31 03:25:01 AM 0 4.07 0.00 0.25 0.08 0.03 95.56 03:25:01 AM 1 2.59 0.00 0.25 0.05 0.05 97.06 03:26:01 AM all 19.26 0.00 0.28 0.06 0.07 80.34 03:26:01 AM 0 7.06 0.00 0.23 0.12 0.07 92.52 03:26:01 AM 1 31.46 0.00 0.32 0.00 0.07 68.16 03:27:01 AM all 9.61 0.00 0.18 0.09 0.05 90.07 03:27:01 AM 0 3.23 0.00 0.17 0.07 0.05 96.49 03:27:01 AM 1 15.98 0.00 0.18 0.12 0.05 83.67 03:28:01 AM all 9.79 0.00 0.17 0.03 0.06 89.96 03:28:01 AM 0 10.12 0.00 0.17 0.05 0.07 89.60 03:28:01 AM 1 9.47 0.00 0.17 0.00 0.05 90.31 03:29:01 AM all 10.05 0.00 0.25 0.07 0.07 89.57 03:29:01 AM 0 15.98 0.00 0.28 0.13 0.07 83.54 03:29:01 AM 1 4.12 0.00 0.22 0.00 0.07 95.60 03:30:01 AM all 8.69 0.00 6.28 0.01 0.08 84.95 03:30:01 AM 0 8.88 0.00 6.21 0.02 0.08 84.81 03:30:01 AM 1 8.50 0.00 6.34 0.00 0.07 85.09 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 4.95 0.00 0.20 0.00 0.07 94.78 03:31:01 AM 0 1.44 0.00 0.20 0.00 0.05 98.31 03:31:01 AM 1 8.48 0.00 0.20 0.00 0.08 91.24 03:32:01 AM all 5.07 0.00 0.17 0.00 0.06 94.71 03:32:01 AM 0 7.80 0.00 0.22 0.00 0.07 91.92 03:32:01 AM 1 2.34 0.00 0.12 0.00 0.05 97.49 03:33:01 AM all 24.91 0.00 3.83 0.73 0.07 70.46 03:33:01 AM 0 20.02 0.00 3.74 0.77 0.07 75.41 03:33:01 AM 1 29.81 0.00 3.93 0.69 0.07 65.51 Average: all 14.72 0.00 2.43 2.28 0.07 80.50 Average: 0 13.30 0.00 2.42 2.16 0.07 82.05 Average: 1 16.13 0.00 2.44 2.40 0.08 78.95