---> uname -a: Linux prd-centos8-robot-2c-8g-51987.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: 2799.998 BogoMIPS: 5599.99 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5029 19 2101 6834 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:9d:15:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85030sec preferred_lft 85030sec inet6 fe80::f816:3eff:fe9d:1551/64 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) 08/11/2025 _x86_64_ (2 CPU) 03:21:30 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 92.74 23.53 69.21 6795.73 20569.38 03:24:01 AM 101.37 0.72 100.65 52.92 11308.45 03:25:01 AM 16.00 0.03 15.96 0.53 1801.48 03:26:02 AM 2.20 0.00 2.20 0.00 59.18 03:27:01 AM 0.19 0.00 0.19 0.00 2.25 03:28:01 AM 0.25 0.00 0.25 0.00 4.92 03:29:01 AM 0.20 0.00 0.20 0.00 2.52 03:30:01 AM 0.12 0.00 0.12 0.00 0.77 03:31:01 AM 0.23 0.00 0.23 0.00 2.68 03:32:01 AM 0.32 0.00 0.32 0.00 4.87 03:33:01 AM 0.18 0.00 0.18 0.00 3.08 03:34:01 AM 0.15 0.00 0.15 0.00 1.18 03:35:01 AM 0.12 0.00 0.12 0.00 0.77 03:36:01 AM 0.10 0.00 0.10 0.00 0.78 03:37:01 AM 0.27 0.03 0.23 0.27 3.25 03:38:01 AM 1.32 0.00 1.32 0.00 30.71 03:39:01 AM 0.45 0.20 0.25 34.79 3.22 03:40:01 AM 17.76 0.00 17.76 0.00 778.91 03:41:01 AM 4.22 0.00 4.22 0.00 117.66 03:42:01 AM 0.43 0.00 0.43 0.00 6.73 03:43:01 AM 0.18 0.00 0.18 0.00 2.67 03:44:01 AM 11.80 0.68 11.11 94.92 274.50 Average: 11.40 1.15 10.25 317.50 1591.29 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5288000 6999796 2594420 32.91 2688 1896312 765452 8.57 222880 2058348 209076 03:24:01 AM 5173304 7012996 2709116 34.37 2688 2015544 711972 7.97 198540 2160084 42484 03:25:01 AM 5173720 7012836 2708700 34.36 2688 2015568 711972 7.97 198660 2161116 4 03:26:02 AM 5174272 7013388 2708148 34.36 2688 2015568 711972 7.97 198664 2160512 4 03:27:01 AM 5174372 7013488 2708048 34.36 2688 2015568 711972 7.97 198664 2160520 4 03:28:01 AM 5174160 7013280 2708260 34.36 2688 2015572 711972 7.97 198664 2160832 12 03:29:01 AM 5174428 7013548 2707992 34.35 2688 2015572 711972 7.97 198664 2160676 8 03:30:01 AM 5174552 7013672 2707868 34.35 2688 2015572 709500 7.94 198664 2160680 4 03:31:01 AM 5174452 7013584 2707968 34.35 2688 2015576 709500 7.94 198664 2160760 4 03:32:01 AM 5174384 7013516 2708036 34.36 2688 2015576 709500 7.94 198664 2160760 12 03:33:01 AM 5174224 7013356 2708196 34.36 2688 2015580 709500 7.94 198664 2161000 12 03:34:01 AM 5174504 7013636 2707916 34.35 2688 2015580 709500 7.94 198664 2160804 8 03:35:01 AM 5174304 7013436 2708116 34.36 2688 2015580 709500 7.94 198664 2160620 4 03:36:01 AM 5174564 7013700 2707856 34.35 2688 2015584 709500 7.94 198664 2160756 4 03:37:01 AM 5174124 7013272 2708296 34.36 2688 2015584 712212 7.97 198780 2160920 24 03:38:01 AM 5173952 7013100 2708468 34.36 2688 2015584 712212 7.97 198780 2160784 8 03:39:01 AM 5217336 7057696 2665084 33.81 2688 2016776 665056 7.45 208080 2109096 168 03:40:01 AM 5172244 7012724 2710176 34.38 2688 2016780 702736 7.87 225964 2135388 12 03:41:01 AM 5172500 7012936 2709920 34.38 2688 2016788 702736 7.87 225964 2135408 4 03:42:01 AM 5172328 7012764 2710092 34.38 2688 2016788 702736 7.87 225964 2135344 4 03:43:01 AM 5172348 7012784 2710072 34.38 2688 2016788 702736 7.87 225964 2135456 4 03:44:01 AM 5225924 7069728 2656496 33.70 2688 2019864 656324 7.35 385124 1922728 11000 Average: 5183363 7017238 2699057 34.24 2688 2010623 707297 7.92 213637 2138300 11948 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.70 184.26 1650.12 61.15 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 84.27 62.33 827.20 9.78 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 7.72 0.33 1.18 0.12 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 1.33 0.38 0.36 0.14 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 1.20 0.39 0.36 0.14 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 1.87 0.58 0.76 0.39 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 1.77 0.38 0.40 0.14 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 1.72 0.37 0.38 0.14 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 2.72 0.38 0.41 0.14 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 3.17 0.38 0.44 0.14 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 2.17 0.77 0.78 0.40 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 0.90 0.37 0.33 0.14 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 0.85 0.38 0.33 0.14 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.67 0.37 0.53 0.14 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.42 0.73 1.00 0.56 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.00 0.45 0.46 0.20 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 14.51 5.38 10.35 3.14 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 5.78 5.91 4.48 2.77 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 1.87 0.52 1.07 0.15 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 0.82 0.45 0.38 0.14 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 1.17 0.57 0.44 0.24 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 13.41 10.93 10.50 5.85 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 20.83 12.58 114.29 3.92 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) 08/11/2025 _x86_64_ (2 CPU) 03:21:30 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 41.49 0.00 7.02 5.49 0.12 45.89 03:23:01 AM 0 36.64 0.00 6.65 5.64 0.12 50.96 03:23:01 AM 1 46.31 0.00 7.39 5.33 0.12 40.85 03:24:01 AM all 30.95 0.00 4.62 1.51 0.10 62.82 03:24:01 AM 0 18.67 0.00 3.74 1.38 0.10 76.11 03:24:01 AM 1 43.23 0.00 5.51 1.64 0.10 49.52 03:25:01 AM all 0.41 0.00 0.19 0.47 0.04 98.89 03:25:01 AM 0 0.22 0.00 0.15 0.10 0.05 99.48 03:25:01 AM 1 0.60 0.00 0.23 0.83 0.03 98.30 03:26:02 AM all 0.39 0.00 0.08 0.01 0.04 99.47 03:26:02 AM 0 0.63 0.00 0.07 0.02 0.03 99.25 03:26:02 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 03:27:01 AM all 0.40 0.00 0.06 0.00 0.04 99.50 03:27:01 AM 0 0.66 0.00 0.02 0.00 0.02 99.30 03:27:01 AM 1 0.14 0.00 0.10 0.00 0.07 99.69 03:28:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 03:28:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 03:28:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 03:29:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 03:29:01 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 03:29:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 03:30:01 AM all 0.41 0.00 0.08 0.00 0.03 99.48 03:30:01 AM 0 0.20 0.00 0.05 0.00 0.03 99.72 03:30:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 03:31:01 AM all 0.40 0.00 0.10 0.01 0.05 99.44 03:31:01 AM 0 0.53 0.00 0.08 0.02 0.03 99.33 03:31:01 AM 1 0.27 0.00 0.12 0.00 0.07 99.55 03:32:01 AM all 0.32 0.00 0.07 0.00 0.04 99.57 03:32:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 03:32:01 AM 1 0.28 0.00 0.07 0.00 0.05 99.60 03:33:01 AM all 0.39 0.00 0.08 0.00 0.03 99.49 03:33:01 AM 0 0.18 0.00 0.07 0.00 0.02 99.73 03:33:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 0.40 0.00 0.06 0.00 0.04 99.50 03:34:01 AM 0 0.20 0.00 0.03 0.00 0.02 99.75 03:34:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 03:35:01 AM all 0.33 0.00 0.05 0.00 0.04 99.57 03:35:01 AM 0 0.22 0.00 0.05 0.00 0.03 99.70 03:35:01 AM 1 0.45 0.00 0.05 0.00 0.05 99.45 03:36:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 03:36:01 AM 0 0.20 0.00 0.05 0.00 0.03 99.72 03:36:01 AM 1 0.45 0.00 0.10 0.00 0.05 99.40 03:37:01 AM all 0.40 0.00 0.18 0.00 0.04 99.37 03:37:01 AM 0 0.30 0.00 0.15 0.00 0.03 99.52 03:37:01 AM 1 0.50 0.00 0.22 0.00 0.05 99.23 03:38:01 AM all 0.25 0.00 0.08 0.01 0.03 99.63 03:38:01 AM 0 0.22 0.00 0.07 0.00 0.02 99.70 03:38:01 AM 1 0.28 0.00 0.10 0.02 0.03 99.56 03:39:01 AM all 1.35 0.00 0.54 0.00 0.05 98.06 03:39:01 AM 0 1.57 0.00 0.54 0.00 0.05 97.84 03:39:01 AM 1 1.12 0.00 0.55 0.00 0.05 98.28 03:40:01 AM all 11.87 0.00 1.00 0.13 0.06 86.93 03:40:01 AM 0 6.05 0.00 0.77 0.02 0.03 93.13 03:40:01 AM 1 17.71 0.00 1.24 0.25 0.08 80.72 03:41:01 AM all 0.28 0.00 0.09 0.03 0.04 99.57 03:41:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 03:41:01 AM 1 0.37 0.00 0.12 0.05 0.05 99.41 03:42:01 AM all 0.41 0.00 0.05 0.01 0.03 99.50 03:42:01 AM 0 0.20 0.00 0.03 0.02 0.02 99.73 03:42:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 03:43:01 AM all 0.30 0.00 0.08 0.00 0.03 99.60 03:43:01 AM 0 0.30 0.00 0.07 0.00 0.03 99.60 03:43:01 AM 1 0.30 0.00 0.08 0.00 0.02 99.60 03:44:01 AM all 19.03 0.00 2.60 0.08 0.07 78.22 03:44:01 AM 0 10.32 0.00 2.39 0.05 0.07 87.17 03:44:01 AM 1 27.75 0.00 2.81 0.12 0.07 69.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.04 0.00 0.78 0.35 0.05 93.78 Average: 0 3.57 0.00 0.69 0.33 0.04 95.37 Average: 1 6.51 0.00 0.88 0.37 0.06 92.19