---> uname -a: Linux prd-centos8-robot-2c-8g-50585.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 607 4910 19 2179 6792 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:fb:33:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fefb:336e/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) 08/08/2025 _x86_64_ (2 CPU) 00:34:38 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 156.09 91.44 64.65 8575.73 40562.54 12:37:01 AM 123.03 0.72 122.31 52.92 12265.19 12:38:01 AM 26.25 0.42 25.83 64.79 2116.76 12:39:01 AM 79.84 6.96 72.88 1292.77 7743.24 12:40:01 AM 14.06 0.00 14.06 0.00 2169.46 12:41:01 AM 3.28 0.00 3.28 0.00 107.01 12:42:01 AM 0.33 0.00 0.33 0.00 3.68 12:43:01 AM 0.65 0.22 0.43 11.73 45.63 12:44:01 AM 1.88 0.00 1.88 0.00 91.99 12:45:01 AM 0.52 0.00 0.52 0.00 98.75 12:46:01 AM 0.28 0.00 0.28 0.00 16.64 12:47:01 AM 0.18 0.00 0.18 0.00 16.94 12:48:01 AM 0.12 0.00 0.12 0.00 8.80 12:49:01 AM 0.23 0.03 0.20 1.87 15.13 12:50:01 AM 30.32 0.68 29.64 74.38 1773.81 Average: 29.14 6.70 22.44 671.74 4469.50 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5385748 6996404 2496684 31.67 2688 1801404 764940 8.56 199112 2010016 131672 12:37:01 AM 5158016 6995368 2724416 34.56 2688 2012996 706380 7.91 198836 2176116 46112 12:38:01 AM 5154524 7004796 2727908 34.61 2688 2026240 696492 7.80 225780 2154228 22072 12:39:01 AM 4952376 7040236 2930056 37.17 2688 2255300 629452 7.05 262532 2289464 57008 12:40:01 AM 4950920 7038724 2931512 37.19 2688 2255308 644828 7.22 262544 2289912 8 12:41:01 AM 4951180 7038980 2931252 37.19 2688 2255312 644828 7.22 262548 2289916 8 12:42:01 AM 4951192 7038992 2931240 37.19 2688 2255312 644828 7.22 262548 2289736 4 12:43:01 AM 4906008 6995252 2976424 37.76 2688 2256804 698804 7.82 262816 2334380 88 12:44:01 AM 4897304 6989872 2985128 37.87 2688 2260088 698804 7.82 262816 2343368 2524 12:45:01 AM 4896544 6989500 2985888 37.88 2688 2260476 698804 7.82 262816 2343992 156 12:46:01 AM 4896044 6989376 2986388 37.89 2688 2260856 698804 7.82 262816 2344456 144 12:47:01 AM 4895580 6989288 2986852 37.89 2688 2261232 698804 7.82 262816 2344944 68 12:48:01 AM 4895016 6989100 2987416 37.90 2688 2261608 698804 7.82 262816 2345408 224 12:49:01 AM 4942928 7040232 2939504 37.29 2688 2264820 628044 7.03 263280 2297748 2996 12:50:01 AM 5081848 7002916 2800584 35.53 2688 2095040 682756 7.64 465416 1980468 9084 Average: 4994349 7009269 2888083 36.64 2688 2185520 682358 7.64 265299 2255610 18145 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 284.06 178.68 1645.52 61.30 0.00 0.00 0.00 0.00 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 77.59 55.44 827.55 9.93 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 18.01 13.31 7.55 5.08 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 405.68 294.02 400.38 70.37 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 199.78 148.24 38.64 30.47 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 2.82 2.03 0.58 0.49 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 3.58 2.17 0.56 0.47 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 33.21 20.20 12.24 3.78 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 36.17 32.67 10.64 6.28 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 13.86 9.66 3.23 2.09 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 14.90 9.58 3.40 2.07 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 13.01 9.51 3.33 2.22 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 12.63 9.80 3.41 2.23 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 56.71 30.36 15.66 4.97 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 51.72 40.24 95.19 36.46 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 81.58 57.06 204.54 15.88 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) 08/08/2025 _x86_64_ (2 CPU) 00:34:38 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 40.17 0.05 10.06 7.68 0.11 41.92 12:36:01 AM 0 33.69 0.07 11.10 9.17 0.10 45.87 12:36:01 AM 1 46.65 0.03 9.02 6.20 0.12 37.98 12:37:01 AM all 33.24 0.00 5.26 1.54 0.13 59.84 12:37:01 AM 0 23.76 0.00 3.96 1.41 0.12 70.75 12:37:01 AM 1 42.79 0.00 6.56 1.66 0.13 48.86 12:38:01 AM all 14.28 0.00 2.32 0.68 0.09 82.64 12:38:01 AM 0 3.89 0.00 1.95 0.40 0.08 93.67 12:38:01 AM 1 24.71 0.00 2.68 0.95 0.10 71.55 12:39:01 AM all 31.12 0.00 6.06 2.88 0.13 59.81 12:39:01 AM 0 16.39 0.00 4.82 3.20 0.13 75.46 12:39:01 AM 1 46.00 0.00 7.32 2.56 0.12 44.00 12:40:01 AM all 0.62 0.00 0.46 0.31 0.05 98.56 12:40:01 AM 0 0.65 0.00 0.52 0.40 0.03 98.39 12:40:01 AM 1 0.59 0.00 0.40 0.22 0.07 98.73 12:41:01 AM all 0.28 0.00 0.12 0.08 0.03 99.48 12:41:01 AM 0 0.38 0.00 0.12 0.00 0.02 99.48 12:41:01 AM 1 0.18 0.00 0.12 0.17 0.05 99.48 12:42:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 12:42:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 12:42:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 12:43:01 AM all 5.68 0.00 0.60 0.01 0.08 93.63 12:43:01 AM 0 4.08 0.00 0.52 0.02 0.07 95.32 12:43:01 AM 1 7.28 0.00 0.69 0.00 0.08 91.95 12:44:01 AM all 16.79 0.00 0.91 0.08 0.09 82.13 12:44:01 AM 0 5.46 0.00 0.47 0.00 0.08 93.99 12:44:01 AM 1 28.14 0.00 1.34 0.17 0.10 70.24 12:45:01 AM all 4.56 0.00 0.33 0.01 0.08 95.01 12:45:01 AM 0 2.11 0.00 0.20 0.02 0.07 97.61 12:45:01 AM 1 7.01 0.00 0.47 0.00 0.10 92.42 12:46:01 AM all 4.33 0.00 0.33 0.00 0.10 95.23 12:46:01 AM 0 3.16 0.00 0.25 0.00 0.08 96.50 12:46:01 AM 1 5.51 0.00 0.42 0.00 0.12 93.96 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 4.28 0.00 0.33 0.00 0.09 95.30 12:47:01 AM 0 5.14 0.00 0.35 0.00 0.10 94.41 12:47:01 AM 1 3.41 0.00 0.30 0.00 0.08 96.20 12:48:01 AM all 4.37 0.00 0.30 0.00 0.09 95.23 12:48:01 AM 0 2.81 0.00 0.23 0.00 0.08 96.87 12:48:01 AM 1 5.94 0.00 0.37 0.00 0.10 93.59 12:49:01 AM all 6.54 0.00 0.44 0.01 0.09 92.92 12:49:01 AM 0 5.00 0.00 0.28 0.00 0.08 94.63 12:49:01 AM 1 8.08 0.00 0.59 0.02 0.10 91.22 12:50:01 AM all 29.44 0.00 4.35 0.16 0.12 65.94 12:50:01 AM 0 15.58 0.00 4.23 0.15 0.12 79.92 12:50:01 AM 1 43.30 0.00 4.46 0.17 0.12 51.96 Average: all 13.06 0.00 2.13 0.89 0.09 83.83 Average: 0 8.17 0.00 1.94 0.98 0.08 88.83 Average: 1 17.96 0.00 2.32 0.80 0.10 78.82