---> uname -a: Linux prd-centos8-robot-2c-8g-230.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 615 4891 19 2190 6784 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:57:81:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fe57:8107/64 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) 10/20/2025 _x86_64_ (2 CPU) 02:32:55 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 121.23 0.20 121.03 5.60 12107.23 02:36:01 AM 37.15 0.65 36.50 51.05 4246.85 02:37:01 AM 24.68 0.42 24.26 64.78 1894.00 02:38:01 AM 69.61 6.97 62.64 1292.98 7798.78 02:39:01 AM 6.40 0.22 6.18 11.73 477.42 02:40:01 AM 2.08 0.00 2.08 0.00 145.73 02:41:01 AM 0.33 0.00 0.33 0.00 35.40 02:42:01 AM 0.25 0.00 0.25 0.00 57.17 02:43:01 AM 0.40 0.00 0.40 0.00 71.54 02:44:01 AM 0.27 0.00 0.27 0.00 4.70 02:45:01 AM 0.20 0.00 0.20 0.00 14.81 02:46:01 AM 0.22 0.00 0.22 0.00 24.34 02:47:01 AM 4.83 0.32 4.52 36.93 202.93 02:48:01 AM 33.64 0.55 33.09 64.11 1815.23 Average: 21.52 0.67 20.85 109.07 2064.01 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5014484 6904704 2867948 36.38 2688 2066528 813088 9.10 196872 2322076 153968 02:36:01 AM 5092180 6966708 2790252 35.40 2688 2050944 753104 8.43 212696 2229264 43088 02:37:01 AM 5040036 6972292 2842396 36.06 2688 2105772 747964 8.37 234656 2250716 65996 02:38:01 AM 4931060 7027996 2951372 37.44 2688 2264384 663336 7.43 262296 2306392 10848 02:39:01 AM 4889520 6987268 2992912 37.97 2688 2265276 730488 8.18 262436 2348036 556 02:40:01 AM 4884520 6984140 2997912 38.03 2688 2267108 765332 8.57 262448 2352748 44 02:41:01 AM 4880248 6981268 3002184 38.09 2688 2268580 783872 8.78 262452 2357140 588 02:42:01 AM 4875220 6977740 3007212 38.15 2688 2270008 783872 8.78 262456 2362184 392 02:43:01 AM 4872408 6976516 3010024 38.19 2688 2271596 801512 8.97 262456 2364676 8 02:44:01 AM 4872224 6976488 3010208 38.19 2688 2271752 801512 8.97 262456 2364804 124 02:45:01 AM 4872232 6976780 3010200 38.19 2688 2272052 801512 8.97 262460 2365060 24 02:46:01 AM 4869248 6974784 3013184 38.23 2688 2273024 801512 8.97 262460 2368180 316 02:47:01 AM 5019044 6955548 2863388 36.33 2688 2107712 729860 8.17 266112 2233696 25672 02:48:01 AM 4994328 6944120 2888104 36.64 2688 2123784 745156 8.34 471436 2061468 28220 Average: 4936197 6971882 2946235 37.38 2688 2205609 765866 8.58 267407 2306174 23560 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 109.40 85.32 1292.33 12.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 8.85 5.36 4.66 2.50 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 38.34 34.41 316.08 6.86 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 98.35 75.95 42.55 20.48 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 36.39 29.21 8.27 2.81 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 93.87 93.14 17.73 8.58 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 56.63 55.28 11.79 6.01 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 63.89 64.81 11.89 5.58 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 70.50 68.32 15.63 7.94 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 8.15 6.85 2.02 1.26 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 11.58 9.43 2.70 1.67 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 31.79 28.47 7.85 4.92 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 96.18 72.17 102.42 56.92 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 17.14 16.51 16.15 8.32 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 52.93 46.09 132.29 10.42 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) 10/20/2025 _x86_64_ (2 CPU) 02:32:55 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 36.42 0.00 5.24 2.14 0.10 56.10 02:35:01 AM 0 29.38 0.00 4.90 2.16 0.10 63.46 02:35:01 AM 1 43.47 0.00 5.58 2.11 0.10 48.73 02:36:01 AM all 9.10 0.00 1.52 0.56 0.05 88.77 02:36:01 AM 0 9.50 0.00 1.64 0.43 0.05 88.38 02:36:01 AM 1 8.69 0.00 1.40 0.68 0.05 89.17 02:37:01 AM all 17.55 0.00 2.66 0.23 0.07 79.49 02:37:01 AM 0 13.42 0.00 2.44 0.17 0.07 83.91 02:37:01 AM 1 21.67 0.00 2.89 0.30 0.07 75.08 02:38:01 AM all 22.25 0.00 4.41 0.91 0.07 72.36 02:38:01 AM 0 12.07 0.00 3.87 0.79 0.07 83.20 02:38:01 AM 1 32.45 0.00 4.95 1.03 0.07 61.50 02:39:01 AM all 2.85 0.00 0.32 0.06 0.04 96.73 02:39:01 AM 0 2.74 0.00 0.23 0.08 0.03 96.91 02:39:01 AM 1 2.96 0.00 0.40 0.03 0.05 96.55 02:40:01 AM all 7.73 0.00 0.47 0.01 0.08 91.72 02:40:01 AM 0 6.58 0.00 0.54 0.00 0.07 92.82 02:40:01 AM 1 8.88 0.00 0.40 0.02 0.08 90.61 02:41:01 AM all 6.22 0.00 0.35 0.01 0.07 93.35 02:41:01 AM 0 6.79 0.00 0.34 0.02 0.07 92.79 02:41:01 AM 1 5.65 0.00 0.37 0.00 0.07 93.91 02:42:01 AM all 3.32 0.00 0.34 0.00 0.05 96.28 02:42:01 AM 0 3.38 0.00 0.32 0.00 0.05 96.25 02:42:01 AM 1 3.27 0.00 0.37 0.00 0.05 96.32 02:43:01 AM all 8.91 0.00 0.43 0.01 0.05 90.61 02:43:01 AM 0 3.32 0.00 0.42 0.02 0.05 96.20 02:43:01 AM 1 14.50 0.00 0.44 0.00 0.05 85.02 02:44:01 AM all 2.45 0.00 0.22 0.00 0.05 97.28 02:44:01 AM 0 3.06 0.00 0.22 0.00 0.05 96.67 02:44:01 AM 1 1.84 0.00 0.22 0.00 0.05 97.90 02:45:01 AM all 3.01 0.00 0.18 0.00 0.06 96.75 02:45:01 AM 0 2.04 0.00 0.18 0.00 0.05 97.73 02:45:01 AM 1 3.98 0.00 0.18 0.00 0.07 95.77 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 8.28 0.00 0.44 0.00 0.07 91.21 02:46:01 AM 0 7.11 0.00 0.37 0.00 0.07 92.45 02:46:01 AM 1 9.45 0.00 0.52 0.00 0.07 89.97 02:47:01 AM all 18.27 0.00 1.71 0.03 0.08 79.91 02:47:01 AM 0 14.13 0.00 1.57 0.02 0.07 84.22 02:47:01 AM 1 22.41 0.00 1.84 0.05 0.08 75.61 02:48:01 AM all 32.91 0.00 3.72 0.32 0.08 62.96 02:48:01 AM 0 30.54 0.00 3.64 0.33 0.10 65.39 02:48:01 AM 1 35.29 0.00 3.81 0.30 0.07 60.53 Average: all 12.82 0.00 1.57 0.31 0.06 85.24 Average: 0 10.30 0.00 1.48 0.29 0.06 87.87 Average: 1 15.33 0.00 1.67 0.32 0.07 82.61