---> uname -a: Linux prd-centos8-robot-2c-8g-1596.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 577 4936 19 2184 6822 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:70:43:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85330sec preferred_lft 85330sec inet6 fe80::f816:3eff:fe70:43f3/64 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) 10/24/2025 _x86_64_ (2 CPU) 00:35:38 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 160.60 117.06 43.54 12943.01 37837.46 12:38:01 AM 73.12 0.15 72.97 9.47 5986.75 12:39:01 AM 87.94 0.72 87.22 52.92 11223.88 12:40:01 AM 21.80 0.42 21.38 64.79 1338.51 12:41:01 AM 74.38 6.96 67.41 1292.77 8310.80 12:42:01 AM 9.58 0.00 9.58 0.00 658.38 12:43:01 AM 0.38 0.00 0.38 0.00 4.78 12:44:01 AM 0.40 0.00 0.40 0.00 3.90 12:45:01 AM 0.63 0.22 0.42 11.73 56.91 12:46:01 AM 2.27 0.00 2.27 0.00 173.67 12:47:01 AM 0.38 0.00 0.38 0.00 11.55 12:48:01 AM 0.23 0.00 0.23 0.00 16.43 12:49:01 AM 0.15 0.00 0.15 0.00 16.16 12:50:01 AM 0.13 0.00 0.13 0.00 15.35 12:51:01 AM 0.32 0.03 0.28 0.27 10.90 12:52:01 AM 1.38 0.00 1.38 0.00 47.71 12:53:01 AM 32.91 0.63 32.27 73.18 1722.84 Average: 27.45 7.42 20.03 850.07 3967.39 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5642260 7123408 2240164 28.42 2688 1675492 652312 7.30 178484 1785504 73108 12:38:01 AM 5282896 7024600 2599528 32.98 2688 1923064 715648 8.01 189980 2087332 198776 12:39:01 AM 5205356 7047220 2677068 33.96 2688 2018108 650788 7.29 209432 2120808 9936 12:40:01 AM 5155584 7048916 2726840 34.59 2688 2066964 675828 7.57 230100 2141288 40732 12:41:01 AM 4963212 7060552 2919212 37.03 2688 2264724 624012 6.99 262896 2271496 10848 12:42:01 AM 4966392 7063588 2916032 36.99 2688 2264724 624012 6.99 262904 2272204 4 12:43:01 AM 4967192 7064388 2915232 36.98 2688 2264724 624012 6.99 262900 2271652 4 12:44:01 AM 4967572 7064772 2914852 36.98 2688 2264728 624012 6.99 262900 2271456 4 12:45:01 AM 4922932 7021976 2959492 37.55 2688 2266572 690320 7.73 263172 2315768 56 12:46:01 AM 4915380 7017464 2967044 37.64 2688 2269620 690320 7.73 263172 2323236 60 12:47:01 AM 4913044 7015516 2969380 37.67 2688 2270008 690320 7.73 263172 2325732 208 12:48:01 AM 4912684 7015536 2969740 37.68 2688 2270388 690320 7.73 263172 2326048 160 12:49:01 AM 4911996 7015228 2970428 37.68 2688 2270768 690320 7.73 263172 2326684 84 12:50:01 AM 4911260 7014888 2971164 37.69 2688 2271156 710720 7.96 263172 2327352 40 12:51:01 AM 4910400 7014396 2972024 37.70 2688 2271520 690476 7.73 263336 2327984 204 12:52:01 AM 4960012 7065624 2922412 37.08 2688 2273128 626852 7.02 263668 2278564 1328 12:53:01 AM 5087172 7012252 2795252 35.46 2688 2099176 677480 7.59 464864 1975792 10060 Average: 5035020 7040607 2847404 36.12 2688 2176757 667515 7.47 260617 2220524 20330 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 284.16 158.90 1021.78 55.28 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 82.20 68.89 901.84 8.71 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 66.81 46.85 587.16 7.64 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 30.08 22.05 87.49 6.25 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 604.58 437.39 364.48 101.49 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.52 1.37 0.48 0.31 0.00 0.00 0.00 0.00 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 2.25 1.53 0.56 0.49 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 4.30 1.83 0.56 0.41 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 50.09 32.88 16.86 5.44 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 29.86 27.86 8.10 5.44 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 12.91 9.08 2.93 1.85 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 11.51 9.05 2.76 1.79 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.03 9.13 2.75 1.80 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 11.18 8.97 2.76 1.79 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 10.55 8.73 2.66 1.72 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 26.68 19.86 8.22 3.48 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 52.83 40.12 91.91 41.75 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 76.10 53.21 182.56 14.45 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) 10/24/2025 _x86_64_ (2 CPU) 00:35:38 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 30.65 0.06 8.72 17.72 0.11 42.74 12:37:01 AM 0 30.41 0.10 8.40 14.66 0.12 46.31 12:37:01 AM 1 30.89 0.02 9.04 20.79 0.10 39.16 12:38:01 AM all 26.67 0.00 3.75 7.60 0.09 61.89 12:38:01 AM 0 19.29 0.00 3.43 8.55 0.08 68.65 12:38:01 AM 1 34.02 0.00 4.07 6.65 0.10 55.16 12:39:01 AM all 21.06 0.00 3.72 3.75 0.09 71.38 12:39:01 AM 0 20.61 0.00 3.80 3.84 0.08 71.67 12:39:01 AM 1 21.52 0.00 3.64 3.66 0.10 71.09 12:40:01 AM all 18.41 0.00 2.60 0.30 0.06 78.63 12:40:01 AM 0 6.91 0.00 2.07 0.13 0.05 90.84 12:40:01 AM 1 29.90 0.00 3.14 0.47 0.07 66.42 12:41:01 AM all 25.70 0.00 5.47 1.70 0.10 67.02 12:41:01 AM 0 20.34 0.00 5.11 1.44 0.10 73.01 12:41:01 AM 1 31.07 0.00 5.84 1.97 0.10 61.02 12:42:01 AM all 0.33 0.00 0.11 0.09 0.02 99.45 12:42:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 12:42:01 AM 1 0.10 0.00 0.15 0.18 0.02 99.55 12:43:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 12:43:01 AM 0 0.40 0.00 0.10 0.00 0.03 99.47 12:43:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58 12:44:01 AM all 0.30 0.00 0.08 0.00 0.04 99.58 12:44:01 AM 0 0.18 0.00 0.08 0.00 0.03 99.70 12:44:01 AM 1 0.42 0.00 0.07 0.00 0.05 99.47 12:45:01 AM all 8.17 0.00 0.95 0.00 0.06 90.82 12:45:01 AM 0 4.96 0.00 0.45 0.00 0.05 94.54 12:45:01 AM 1 11.38 0.00 1.44 0.00 0.07 87.11 12:46:01 AM all 15.84 0.00 0.73 0.02 0.08 83.34 12:46:01 AM 0 14.28 0.00 0.67 0.02 0.08 84.95 12:46:01 AM 1 17.40 0.00 0.79 0.02 0.07 81.73 12:47:01 AM all 4.50 0.00 0.30 0.00 0.06 95.14 12:47:01 AM 0 5.97 0.00 0.32 0.00 0.05 93.66 12:47:01 AM 1 3.02 0.00 0.28 0.00 0.07 96.62 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.36 0.00 0.28 0.00 0.07 95.29 12:48:01 AM 0 2.89 0.00 0.20 0.00 0.05 96.86 12:48:01 AM 1 5.82 0.00 0.37 0.00 0.08 93.73 12:49:01 AM all 4.39 0.00 0.28 0.00 0.08 95.25 12:49:01 AM 0 3.66 0.00 0.23 0.00 0.08 96.02 12:49:01 AM 1 5.13 0.00 0.33 0.00 0.07 94.47 12:50:01 AM all 4.38 0.00 0.28 0.00 0.06 95.28 12:50:01 AM 0 3.66 0.00 0.25 0.00 0.05 96.04 12:50:01 AM 1 5.10 0.00 0.32 0.00 0.07 94.52 12:51:01 AM all 4.35 0.00 0.43 0.00 0.08 95.14 12:51:01 AM 0 4.77 0.00 0.48 0.00 0.07 94.68 12:51:01 AM 1 3.93 0.00 0.38 0.00 0.08 95.61 12:52:01 AM all 5.00 0.00 0.44 0.02 0.06 94.49 12:52:01 AM 0 2.34 0.00 0.35 0.00 0.05 97.26 12:52:01 AM 1 7.66 0.00 0.53 0.03 0.07 91.71 12:53:01 AM all 28.51 0.00 3.95 0.19 0.08 67.26 12:53:01 AM 0 22.77 0.00 3.84 0.13 0.08 73.17 12:53:01 AM 1 34.25 0.00 4.07 0.25 0.08 61.35 Average: all 11.93 0.00 1.89 1.84 0.07 84.27 Average: 0 9.64 0.01 1.75 1.69 0.06 86.85 Average: 1 14.23 0.00 2.03 1.99 0.07 81.68