---> uname -a: Linux prd-centos8-robot-2c-8g-2637.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4927 19 2183 6812 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:9e:64:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85352sec preferred_lft 85352sec inet6 fe80::f816:3eff:fe9e:6426/64 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) 10/28/2025 _x86_64_ (2 CPU) 00:41:28 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 74.43 30.27 44.16 5131.83 34418.39 12:44:01 AM 76.99 5.98 71.01 1087.50 6333.36 12:45:01 AM 88.57 0.75 87.82 53.45 10437.87 12:46:01 AM 29.42 0.38 29.04 64.25 2455.85 12:47:01 AM 53.06 6.72 46.34 1245.93 3159.34 12:48:01 AM 46.04 0.25 45.79 47.06 6718.91 12:49:02 AM 6.10 0.00 6.10 0.00 215.54 12:50:01 AM 0.32 0.00 0.32 0.00 4.20 12:51:01 AM 0.23 0.00 0.23 0.00 2.18 12:52:01 AM 2.42 0.22 2.20 11.73 123.51 12:53:01 AM 0.73 0.00 0.73 0.00 113.06 12:54:01 AM 0.23 0.00 0.23 0.00 19.63 12:55:01 AM 0.13 0.00 0.13 0.00 8.93 12:56:01 AM 0.18 0.00 0.18 0.00 16.14 12:57:01 AM 0.47 0.07 0.40 2.13 21.53 12:58:01 AM 14.25 0.32 13.93 36.92 580.54 12:59:01 AM 31.84 0.52 31.33 63.86 1619.85 Average: 25.05 2.68 22.37 456.08 3901.26 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5748748 7151296 2133676 27.07 2688 1600124 622916 6.97 166544 1700164 42996 12:44:01 AM 5352568 7061188 2529856 32.09 2688 1891460 674384 7.55 190388 2019468 180108 12:45:01 AM 5170320 7010000 2712104 34.41 2688 2015420 700080 7.84 198296 2160568 42412 12:46:01 AM 5240500 7081688 2641924 33.52 2688 2017348 642976 7.20 218908 2073304 8 12:47:01 AM 4929148 7020116 2953276 37.47 2688 2256680 664456 7.44 255712 2311300 148412 12:48:01 AM 4960668 7054404 2921756 37.07 2688 2261260 623872 6.99 260264 2276876 36 12:49:02 AM 4962352 7055928 2920072 37.05 2688 2261260 639260 7.16 260264 2276812 8 12:50:01 AM 4962144 7055720 2920280 37.05 2688 2261260 616892 6.91 260264 2276912 8 12:51:01 AM 4962232 7055824 2920192 37.05 2688 2261264 616892 6.91 260264 2276864 12 12:52:01 AM 4915948 7011652 2966476 37.63 2688 2263376 686716 7.69 260528 2322656 332 12:53:01 AM 4909008 7007556 2973416 37.72 2688 2266224 686716 7.69 260532 2329896 172 12:54:01 AM 4908356 7007268 2974068 37.73 2688 2266596 702292 7.86 260532 2330476 20 12:55:01 AM 4907808 7007092 2974616 37.74 2688 2266968 702292 7.86 260532 2330928 164 12:56:01 AM 4907692 7007364 2974732 37.74 2688 2267356 702292 7.86 260532 2331184 104 12:57:01 AM 4906920 7007060 2975504 37.75 2688 2267804 705232 7.90 260840 2331476 36 12:58:01 AM 5060156 6985472 2822268 35.80 2688 2098556 700368 7.84 306716 2153960 36568 12:59:01 AM 5022552 6952232 2859872 36.28 2688 2103184 730692 8.18 466596 2035280 26996 Average: 5048654 7031286 2833770 35.95 2688 2154479 671666 7.52 259277 2208125 28141 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 241.30 144.56 858.92 54.86 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 75.51 62.66 911.62 7.49 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 68.68 48.22 734.64 8.57 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 12.65 10.45 5.64 3.96 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 37.51 32.19 330.93 6.73 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 512.10 372.45 106.79 89.77 0.00 0.00 0.00 0.00 12:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:02 AM eth0 2.47 1.92 0.45 0.42 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.83 2.02 0.48 0.44 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 1.48 0.72 0.18 0.12 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 58.26 38.38 18.14 6.14 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 26.16 23.20 6.80 4.61 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 13.46 9.45 3.51 2.21 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 11.46 9.03 3.00 1.98 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 14.65 8.91 3.19 1.76 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 11.20 8.98 2.71 1.75 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 82.92 57.25 99.87 35.31 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.70 17.11 15.07 8.63 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 70.14 49.90 182.66 13.82 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) 10/28/2025 _x86_64_ (2 CPU) 00:41:28 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 22.12 0.01 4.81 44.59 0.16 28.32 12:43:01 AM 0 19.72 0.02 5.50 49.23 0.17 25.37 12:43:01 AM 1 24.54 0.00 4.11 39.90 0.15 31.29 12:44:01 AM all 28.75 0.00 4.32 4.90 0.13 61.91 12:44:01 AM 0 42.93 0.00 5.59 6.46 0.13 44.89 12:44:01 AM 1 14.48 0.00 3.05 3.33 0.12 79.03 12:45:01 AM all 26.25 0.00 3.59 4.30 0.11 65.74 12:45:01 AM 0 34.97 0.00 3.74 4.68 0.12 56.49 12:45:01 AM 1 17.53 0.00 3.44 3.93 0.10 75.00 12:46:01 AM all 12.93 0.00 1.78 0.78 0.07 84.45 12:46:01 AM 0 19.38 0.00 1.97 0.87 0.07 77.72 12:46:01 AM 1 6.47 0.00 1.59 0.69 0.07 91.19 12:47:01 AM all 27.57 0.00 5.17 1.67 0.13 65.47 12:47:01 AM 0 43.59 0.00 6.64 1.84 0.15 47.78 12:47:01 AM 1 11.57 0.00 3.70 1.50 0.10 83.13 12:48:01 AM all 16.13 0.00 3.20 2.15 0.09 78.43 12:48:01 AM 0 23.60 0.00 3.45 1.58 0.10 71.27 12:48:01 AM 1 8.67 0.00 2.95 2.72 0.08 85.58 12:49:02 AM all 0.37 0.00 0.08 0.03 0.03 99.50 12:49:02 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 12:49:02 AM 1 0.57 0.00 0.07 0.07 0.02 99.28 12:50:01 AM all 0.30 0.00 0.09 0.00 0.03 99.58 12:50:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 12:50:01 AM 1 0.53 0.00 0.12 0.00 0.03 99.32 12:51:01 AM all 0.33 0.00 0.08 0.00 0.02 99.57 12:51:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 12:51:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 12:52:01 AM all 11.01 0.00 1.15 0.02 0.06 87.76 12:52:01 AM 0 16.09 0.00 1.72 0.02 0.07 82.11 12:52:01 AM 1 5.92 0.00 0.59 0.02 0.05 93.42 12:53:01 AM all 14.46 0.00 0.58 0.03 0.08 84.85 12:53:01 AM 0 23.35 0.00 0.65 0.00 0.08 75.92 12:53:01 AM 1 5.56 0.00 0.50 0.05 0.08 93.81 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 4.70 0.00 0.34 0.00 0.05 94.91 12:54:01 AM 0 3.78 0.00 0.27 0.00 0.05 95.91 12:54:01 AM 1 5.62 0.00 0.42 0.00 0.05 93.91 12:55:01 AM all 4.41 0.00 0.33 0.00 0.04 95.23 12:55:01 AM 0 4.36 0.00 0.33 0.00 0.03 95.27 12:55:01 AM 1 4.45 0.00 0.32 0.00 0.05 95.18 12:56:01 AM all 4.54 0.00 0.32 0.00 0.06 95.08 12:56:01 AM 0 4.61 0.00 0.30 0.00 0.07 95.02 12:56:01 AM 1 4.47 0.00 0.33 0.00 0.05 95.15 12:57:01 AM all 4.34 0.00 0.45 0.00 0.05 95.16 12:57:01 AM 0 5.30 0.00 0.57 0.00 0.05 94.08 12:57:01 AM 1 3.38 0.00 0.33 0.00 0.05 96.24 12:58:01 AM all 21.62 0.00 2.45 0.89 0.08 74.96 12:58:01 AM 0 23.16 0.00 2.50 1.23 0.08 73.02 12:58:01 AM 1 20.09 0.00 2.39 0.53 0.08 76.90 12:59:01 AM all 33.01 0.00 3.90 0.20 0.09 62.80 12:59:01 AM 0 43.26 0.00 4.27 0.18 0.10 52.19 12:59:01 AM 1 22.77 0.00 3.53 0.22 0.08 73.40 Average: all 13.70 0.00 1.92 3.47 0.07 80.83 Average: 0 18.16 0.00 2.22 3.87 0.08 75.68 Average: 1 9.24 0.00 1.62 3.08 0.07 85.99