---> uname -a: Linux prd-centos8-robot-2c-8g-48400.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4858 19 2258 6818 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:d7:b4:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fed7:b483/64 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) 09/03/2025 _x86_64_ (2 CPU) 04:38:35 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 143.30 85.87 57.43 8105.70 39796.90 04:41:01 AM 106.44 0.07 106.37 1.90 9467.95 04:42:01 AM 39.56 0.68 38.88 51.59 5379.22 04:43:01 AM 17.83 0.38 17.44 64.25 790.99 04:44:01 AM 51.73 6.93 44.80 1289.30 3058.80 04:45:01 AM 33.51 0.03 33.48 3.47 6193.50 04:46:01 AM 5.78 0.22 5.56 11.73 278.77 04:47:01 AM 2.15 0.00 2.15 0.00 358.36 04:48:01 AM 0.93 0.00 0.93 0.00 507.02 04:49:01 AM 0.33 0.02 0.32 1.07 237.32 04:50:01 AM 0.85 0.03 0.82 1.87 295.65 04:51:01 AM 0.95 0.40 0.55 53.45 74.23 04:52:01 AM 0.38 0.00 0.38 0.00 19.45 04:53:01 AM 1.83 0.18 1.65 4.27 101.98 04:54:01 AM 29.54 0.27 29.27 43.72 3126.19 Average: 28.92 6.35 22.58 642.88 4640.57 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5531116 7069116 2351316 29.83 2688 1730448 708512 7.93 185600 1884184 81928 04:41:01 AM 5141056 7004864 2741376 34.78 2688 2040576 710624 7.96 190468 2207464 168572 04:42:01 AM 5181156 7014912 2701276 34.27 2688 2010024 693720 7.77 198128 2154568 12 04:43:01 AM 5254440 7090564 2627992 33.34 2688 2011952 632604 7.08 218816 2060352 4 04:44:01 AM 4962680 7045384 2919752 37.04 2688 2250104 653100 7.31 256776 2288056 170100 04:45:01 AM 4980736 7065432 2901696 36.81 2688 2252188 634516 7.10 262348 2259028 4 04:46:01 AM 4937596 7024332 2944836 37.36 2688 2254236 698364 7.82 262532 2302160 224 04:47:01 AM 4905928 7009820 2976504 37.76 2688 2271488 698364 7.82 262948 2333192 8752 04:48:01 AM 4894392 7009504 2988040 37.91 2688 2282648 698364 7.82 262948 2344412 5176 04:49:01 AM 4891752 7009996 2990680 37.94 2688 2285672 698364 7.82 262948 2347664 1088 04:50:01 AM 4880616 7006288 3001816 38.08 2688 2293172 735332 8.23 263232 2357560 40 04:51:01 AM 4492948 6947028 3389484 43.00 2688 2296840 733452 8.21 264548 2364468 60 04:52:01 AM 4492552 6946940 3389880 43.01 2688 2297448 733452 8.21 264564 2365188 308 04:53:01 AM 5098136 7055288 2784296 35.32 2688 2125956 632500 7.08 301904 2099160 7316 04:54:01 AM 4953184 6955412 2929248 37.16 2688 2175920 755972 8.46 502772 2068112 11052 Average: 4973219 7016992 2909213 36.91 2688 2171911 694483 7.78 264035 2229038 30309 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 283.79 163.53 1351.13 56.66 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 92.09 70.56 1154.05 9.92 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 9.55 2.87 3.32 1.19 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 11.61 8.58 5.28 3.56 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 43.02 35.15 334.25 8.86 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 166.36 112.86 33.77 33.76 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 26.96 18.19 24.01 2.82 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 41.49 36.97 117.80 10.47 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 23.16 17.75 74.07 6.39 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 20.73 16.68 5.13 4.17 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 21.71 18.14 64.99 11.27 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 37.89 55.58 22.51 4.94 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 18.21 14.68 4.25 2.60 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 61.70 34.19 72.94 76.81 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 25.89 21.78 81.44 14.51 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 58.91 41.80 222.26 16.54 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) 09/03/2025 _x86_64_ (2 CPU) 04:38:35 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 37.14 0.06 8.92 5.37 0.15 48.36 04:40:01 AM 0 39.06 0.10 8.71 6.35 0.15 45.63 04:40:01 AM 1 35.22 0.02 9.13 4.39 0.15 51.08 04:41:01 AM all 34.10 0.00 5.57 6.01 0.14 54.17 04:41:01 AM 0 23.64 0.00 4.85 9.71 0.14 61.67 04:41:01 AM 1 44.62 0.00 6.30 2.30 0.15 46.63 04:42:01 AM all 8.76 0.00 1.32 2.83 0.04 87.04 04:42:01 AM 0 7.05 0.00 1.04 2.62 0.03 89.26 04:42:01 AM 1 10.48 0.00 1.60 3.04 0.05 84.82 04:43:01 AM all 13.04 0.00 1.68 0.11 0.04 85.13 04:43:01 AM 0 14.88 0.00 1.79 0.10 0.05 83.18 04:43:01 AM 1 11.20 0.00 1.57 0.12 0.03 87.08 04:44:01 AM all 32.21 0.00 6.29 0.55 0.14 60.81 04:44:01 AM 0 19.48 0.00 4.99 0.61 0.10 74.82 04:44:01 AM 1 45.35 0.00 7.63 0.49 0.18 46.35 04:45:01 AM all 6.02 0.00 1.11 0.36 0.03 92.48 04:45:01 AM 0 6.12 0.00 1.02 0.37 0.02 92.48 04:45:01 AM 1 5.93 0.00 1.21 0.35 0.03 92.48 04:46:01 AM all 3.63 0.00 0.30 0.03 0.03 96.02 04:46:01 AM 0 2.96 0.00 0.37 0.03 0.02 96.62 04:46:01 AM 1 4.29 0.00 0.23 0.02 0.03 95.42 04:47:01 AM all 20.08 0.00 0.34 0.03 0.08 79.46 04:47:01 AM 0 9.61 0.00 0.39 0.00 0.07 89.94 04:47:01 AM 1 30.53 0.00 0.30 0.05 0.10 69.02 04:48:01 AM all 10.56 0.00 0.20 0.03 0.03 89.19 04:48:01 AM 0 6.24 0.00 0.22 0.05 0.02 93.48 04:48:01 AM 1 14.87 0.00 0.18 0.00 0.03 84.91 04:49:01 AM all 10.71 0.00 0.18 0.00 0.06 89.06 04:49:01 AM 0 4.47 0.00 0.18 0.00 0.05 95.29 04:49:01 AM 1 16.92 0.00 0.17 0.00 0.07 82.84 04:50:01 AM all 9.19 0.00 0.27 0.03 0.03 90.48 04:50:01 AM 0 11.15 0.00 0.28 0.02 0.03 88.52 04:50:01 AM 1 7.24 0.00 0.25 0.03 0.03 92.44 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 8.91 0.00 2.96 0.01 0.06 88.06 04:51:01 AM 0 5.32 0.00 2.98 0.02 0.07 91.61 04:51:01 AM 1 12.51 0.00 2.93 0.00 0.05 84.51 04:52:01 AM all 5.52 0.00 0.20 0.00 0.04 94.23 04:52:01 AM 0 4.59 0.00 0.18 0.00 0.03 95.19 04:52:01 AM 1 6.46 0.00 0.22 0.00 0.05 93.27 04:53:01 AM all 9.70 0.00 1.61 0.00 0.04 88.65 04:53:01 AM 0 4.13 0.00 1.59 0.00 0.03 94.25 04:53:01 AM 1 15.28 0.00 1.64 0.00 0.05 83.03 04:54:01 AM all 24.84 0.00 3.10 5.77 0.08 66.20 04:54:01 AM 0 18.78 0.00 3.02 11.07 0.07 67.07 04:54:01 AM 1 30.90 0.00 3.19 0.47 0.10 65.34 Average: all 15.57 0.00 2.26 1.40 0.07 80.70 Average: 0 11.81 0.01 2.10 2.06 0.06 83.97 Average: 1 19.35 0.00 2.41 0.75 0.07 77.41