---> uname -a: Linux prd-centos8-robot-2c-8g-7210.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 617 4896 19 2183 6782 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:00:bf:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85454sec preferred_lft 85454sec inet6 fe80::f816:3eff:fe00:bfe0/64 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) 11/09/2025 _x86_64_ (2 CPU) 00:39:23 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 36.11 36.11 0.00 1077.78 0.00 12:41:01 AM 84.72 16.38 68.34 5230.12 6491.00 12:42:01 AM 91.57 0.72 90.85 52.92 10866.13 12:43:01 AM 32.89 0.42 32.48 64.79 2695.50 12:44:01 AM 85.10 6.96 78.14 1292.77 8499.42 12:45:01 AM 9.42 0.00 9.42 0.00 1034.03 12:46:01 AM 0.35 0.00 0.35 0.00 5.91 12:47:01 AM 0.10 0.00 0.10 0.00 1.03 12:48:02 AM 2.12 0.22 1.90 11.73 105.33 12:49:01 AM 0.68 0.00 0.68 0.00 120.98 12:50:01 AM 0.43 0.00 0.43 0.00 14.90 12:51:01 AM 0.28 0.00 0.28 0.00 19.24 12:52:01 AM 0.45 0.00 0.45 0.00 20.96 12:53:01 AM 0.53 0.03 0.50 1.87 18.01 12:54:01 AM 13.56 0.32 13.25 36.93 511.70 12:55:01 AM 31.52 0.55 30.97 64.11 1660.50 Average: 23.62 1.74 21.88 451.38 2138.24 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6004512 7290724 1877920 23.82 2688 1485184 466132 5.22 130588 1489160 7204 12:41:01 AM 5356436 7065712 2525996 32.05 2688 1891804 688668 7.71 190900 2016864 191400 12:42:01 AM 5176240 7016060 2706192 34.33 2688 2015996 690532 7.73 198804 2158904 42020 12:43:01 AM 5112640 7025260 2769792 35.14 2688 2084552 686220 7.68 228560 2180076 69672 12:44:01 AM 4938324 7032872 2944108 37.35 2688 2261988 666136 7.46 260744 2303208 26984 12:45:01 AM 4936880 7031432 2945552 37.37 2688 2261992 666136 7.46 260744 2303304 4 12:46:01 AM 4937012 7031564 2945420 37.37 2688 2261992 666136 7.46 260748 2303256 4 12:47:01 AM 4937180 7031732 2945252 37.36 2688 2261992 666136 7.46 260748 2303188 4 12:48:02 AM 4892604 6988924 2989828 37.93 2688 2263760 728628 8.16 261020 2347240 220 12:49:01 AM 4885148 6984568 2997284 38.02 2688 2266868 728628 8.16 261020 2354832 40 12:50:01 AM 4884176 6983980 2998256 38.04 2688 2267252 733312 8.21 261020 2355464 192 12:51:01 AM 4883892 6984084 2998540 38.04 2688 2267636 733312 8.21 261020 2355860 112 12:52:01 AM 4881364 6981952 3001068 38.07 2688 2268032 733312 8.21 261028 2358748 20 12:53:01 AM 4880580 6981676 3001852 38.08 2688 2268532 733312 8.21 261164 2359140 64 12:54:01 AM 4954132 6919516 2928300 37.15 2688 2136680 775636 8.68 300804 2260760 59216 12:55:01 AM 5041660 6981732 2840772 36.04 2688 2113844 709380 7.94 468180 2015292 36328 Average: 5043924 7020737 2838508 36.01 2688 2148632 691976 7.75 257943 2216581 27093 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 1.39 2.78 0.24 0.29 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 291.25 193.30 1768.02 60.62 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 67.21 48.02 734.50 8.28 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 20.61 17.25 25.82 5.79 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 613.83 447.43 429.35 101.55 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 2.25 1.20 0.81 0.54 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 2.78 2.10 0.59 0.50 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 2.87 1.90 0.48 0.42 0.00 0.00 0.00 0.00 12:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:02 AM eth0 44.75 29.54 15.77 4.81 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 30.37 28.05 8.24 5.51 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 12.08 9.16 2.88 1.82 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 11.53 9.33 2.96 1.89 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 11.36 9.30 2.80 1.82 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 13.38 10.30 3.16 2.02 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 83.02 56.71 99.41 35.31 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 16.81 15.51 14.46 7.64 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 81.60 58.60 207.35 15.90 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) 11/09/2025 _x86_64_ (2 CPU) 00:39:23 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 89.51 0.00 10.49 0.00 0.00 0.00 12:40:01 AM 0 90.28 0.00 9.72 0.00 0.00 0.00 12:40:01 AM 1 88.73 0.00 11.27 0.00 0.00 0.00 12:41:01 AM all 43.03 0.00 6.64 3.42 0.18 46.74 12:41:01 AM 0 51.21 0.00 8.94 4.45 0.15 35.24 12:41:01 AM 1 34.88 0.00 4.35 2.40 0.20 58.17 12:42:01 AM all 23.96 0.00 3.46 1.34 0.09 71.14 12:42:01 AM 0 28.23 0.00 3.81 1.22 0.08 66.66 12:42:01 AM 1 19.69 0.00 3.12 1.47 0.10 75.63 12:43:01 AM all 24.14 0.00 3.63 0.33 0.12 71.79 12:43:01 AM 0 31.62 0.00 4.01 0.35 0.12 63.90 12:43:01 AM 1 16.67 0.00 3.25 0.30 0.12 79.66 12:44:01 AM all 27.39 0.00 5.87 1.16 0.10 65.48 12:44:01 AM 0 33.80 0.00 6.44 1.12 0.12 58.52 12:44:01 AM 1 21.00 0.00 5.30 1.19 0.08 72.43 12:45:01 AM all 0.38 0.00 0.14 0.13 0.04 99.32 12:45:01 AM 0 0.43 0.00 0.08 0.03 0.03 99.42 12:45:01 AM 1 0.32 0.00 0.20 0.22 0.05 99.21 12:46:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 12:46:01 AM 0 0.52 0.00 0.08 0.00 0.02 99.38 12:46:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 12:47:01 AM all 0.32 0.00 0.08 0.00 0.05 99.55 12:47:01 AM 0 0.53 0.00 0.10 0.00 0.07 99.30 12:47:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:48:02 AM all 7.86 0.00 0.88 0.02 0.08 91.17 12:48:02 AM 0 9.68 0.00 0.80 0.00 0.08 89.43 12:48:02 AM 1 6.04 0.00 0.95 0.03 0.07 92.90 12:49:01 AM all 15.64 0.00 0.73 0.00 0.09 83.54 12:49:01 AM 0 16.73 0.00 0.70 0.00 0.09 82.48 12:49:01 AM 1 14.55 0.00 0.77 0.00 0.09 84.60 12:50:01 AM all 4.40 0.00 0.34 0.00 0.09 95.17 12:50:01 AM 0 5.50 0.00 0.38 0.00 0.10 94.01 12:50:01 AM 1 3.29 0.00 0.30 0.00 0.08 96.32 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.42 0.00 0.37 0.00 0.08 95.14 12:51:01 AM 0 5.02 0.00 0.40 0.00 0.08 94.50 12:51:01 AM 1 3.82 0.00 0.33 0.00 0.07 95.78 12:52:01 AM all 4.37 0.00 0.33 0.01 0.08 95.20 12:52:01 AM 0 4.49 0.00 0.37 0.02 0.08 95.05 12:52:01 AM 1 4.25 0.00 0.30 0.00 0.08 95.36 12:53:01 AM all 4.84 0.00 0.34 0.00 0.08 94.74 12:53:01 AM 0 5.62 0.00 0.35 0.00 0.08 93.94 12:53:01 AM 1 4.05 0.00 0.33 0.00 0.07 95.55 12:54:01 AM all 15.44 0.00 1.87 0.05 0.09 82.54 12:54:01 AM 0 20.53 0.00 1.77 0.05 0.08 77.57 12:54:01 AM 1 10.35 0.00 1.98 0.05 0.10 87.52 12:55:01 AM all 31.47 0.00 4.30 0.13 0.10 64.00 12:55:01 AM 0 40.21 0.00 4.62 0.18 0.10 54.89 12:55:01 AM 1 22.72 0.00 3.98 0.08 0.10 73.11 Average: all 13.91 0.00 1.95 0.44 0.09 83.62 Average: 0 16.98 0.00 2.19 0.49 0.09 80.25 Average: 1 10.85 0.00 1.70 0.38 0.09 86.98