---> uname -a: Linux prd-centos8-robot-2c-8g-4907.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 567 4958 19 2172 6832 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:48:44:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85390sec preferred_lft 85390sec inet6 fe80::f816:3eff:fe48:4480/64 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) 11/03/2025 _x86_64_ (2 CPU) 02:43:04 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 105.41 0.48 104.93 17.86 8468.73 02:46:01 AM 62.56 0.65 61.91 51.05 8350.20 02:47:01 AM 42.84 7.13 35.70 1310.50 2348.95 02:48:01 AM 61.22 0.25 60.97 47.06 7902.68 02:49:01 AM 7.26 0.00 7.26 0.00 285.94 02:50:02 AM 0.32 0.00 0.32 0.00 5.62 02:51:01 AM 0.25 0.00 0.25 0.00 3.29 02:52:01 AM 0.62 0.22 0.40 11.73 36.39 02:53:01 AM 1.97 0.00 1.97 0.00 66.94 02:54:01 AM 0.20 0.00 0.20 0.00 2.35 02:55:01 AM 0.30 0.00 0.30 0.00 4.72 02:56:01 AM 0.17 0.00 0.17 0.00 1.48 02:57:01 AM 0.12 0.00 0.12 0.00 1.33 02:58:01 AM 0.22 0.00 0.22 0.00 3.12 02:59:01 AM 16.28 0.35 15.93 37.19 708.35 Average: 20.00 0.61 19.40 98.47 1881.46 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5247744 7045232 2634680 33.42 2688 1974444 698484 7.82 187132 2106160 175676 02:46:01 AM 5078916 6965812 2803508 35.57 2688 2062808 780792 8.74 214612 2238444 54520 02:47:01 AM 4898512 6990768 2983912 37.86 2688 2259508 745400 8.35 279916 2327536 180280 02:48:01 AM 4972892 7071344 2909532 36.91 2688 2264984 642152 7.19 259968 2261620 32 02:49:01 AM 4974596 7072816 2907828 36.89 2688 2264984 642152 7.19 259972 2261804 16 02:50:02 AM 4974536 7072752 2907888 36.89 2688 2264988 664376 7.44 259972 2262124 16 02:51:01 AM 4974716 7072940 2907708 36.89 2688 2264988 640932 7.18 259972 2261812 8 02:52:01 AM 4931204 7030612 2951220 37.44 2688 2266172 688212 7.71 260188 2304996 4 02:53:01 AM 4931352 7030768 2951072 37.44 2688 2266188 688212 7.71 260188 2304892 16 02:54:01 AM 4931016 7030448 2951408 37.44 2688 2266196 688212 7.71 260188 2305324 12 02:55:01 AM 4931172 7030624 2951252 37.44 2688 2266216 688212 7.71 260188 2305284 8 02:56:01 AM 4931028 7030496 2951396 37.44 2688 2266232 688212 7.71 260188 2305300 16 02:57:01 AM 4931180 7030664 2951244 37.44 2688 2266248 688212 7.71 260188 2305200 16 02:58:01 AM 4930692 7030188 2951732 37.45 2688 2266260 686148 7.68 260188 2305328 4 02:59:01 AM 5093380 7007384 2789044 35.38 2688 2086868 710720 7.96 300092 2124528 24032 Average: 4982196 7034190 2900228 36.79 2688 2220472 689362 7.72 256197 2265357 28977 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 97.60 78.44 1061.75 11.09 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 68.18 43.34 584.99 6.83 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 43.02 36.90 334.19 7.68 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 383.25 295.48 102.39 84.92 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 2.73 2.07 0.57 0.48 0.00 0.00 0.00 0.00 02:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 AM eth0 1.47 0.80 0.17 0.15 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 2.54 1.93 0.44 0.42 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 31.26 16.76 9.50 1.90 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 0.43 0.07 0.03 0.01 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 1.43 0.17 0.22 0.07 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 0.63 0.08 0.05 0.01 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 0.67 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 0.42 0.15 0.03 0.01 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 0.62 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 71.89 49.17 84.33 23.64 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 47.12 35.07 145.42 9.16 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) 11/03/2025 _x86_64_ (2 CPU) 02:43:04 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 39.82 0.00 5.52 0.98 0.16 53.53 02:45:01 AM 0 41.64 0.00 5.95 1.13 0.17 51.11 02:45:01 AM 1 38.00 0.00 5.09 0.82 0.15 55.95 02:46:01 AM all 21.84 0.00 2.53 0.85 0.09 74.68 02:46:01 AM 0 26.18 0.00 2.60 1.02 0.12 70.08 02:46:01 AM 1 17.50 0.00 2.46 0.68 0.07 79.29 02:47:01 AM all 24.27 0.00 4.66 0.43 0.10 70.54 02:47:01 AM 0 32.50 0.00 5.34 0.52 0.10 61.54 02:47:01 AM 1 16.04 0.00 3.97 0.35 0.10 79.54 02:48:01 AM all 18.39 0.00 3.78 0.54 0.40 76.89 02:48:01 AM 0 22.81 0.00 4.11 0.58 0.70 71.80 02:48:01 AM 1 13.94 0.00 3.45 0.50 0.10 82.01 02:49:01 AM all 0.33 0.00 0.09 0.03 0.03 99.52 02:49:01 AM 0 0.38 0.00 0.10 0.05 0.03 99.43 02:49:01 AM 1 0.28 0.00 0.08 0.02 0.02 99.60 02:50:02 AM all 0.34 0.00 0.07 0.00 0.02 99.57 02:50:02 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 02:50:02 AM 1 0.18 0.00 0.08 0.00 0.02 99.72 02:51:01 AM all 0.28 0.00 0.10 0.00 1.72 97.90 02:51:01 AM 0 0.08 0.00 0.07 0.00 1.70 98.15 02:51:01 AM 1 0.47 0.00 0.13 0.00 1.74 97.66 02:52:01 AM all 2.38 0.00 0.57 0.00 0.08 96.96 02:52:01 AM 0 1.39 0.00 0.42 0.00 0.02 98.18 02:52:01 AM 1 3.38 0.00 0.73 0.00 0.15 95.74 02:53:01 AM all 0.72 0.00 0.10 0.01 0.04 99.13 02:53:01 AM 0 0.70 0.00 0.13 0.02 0.03 99.12 02:53:01 AM 1 0.74 0.00 0.07 0.00 0.05 99.15 02:54:01 AM all 0.78 0.00 0.12 0.00 0.04 99.06 02:54:01 AM 0 0.85 0.00 0.10 0.00 0.03 99.01 02:54:01 AM 1 0.70 0.00 0.13 0.00 0.05 99.11 02:55:01 AM all 0.76 0.00 0.10 0.00 0.03 99.11 02:55:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 02:55:01 AM 1 0.92 0.00 0.10 0.00 0.03 98.95 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 0.74 0.00 0.10 0.00 0.27 98.89 02:56:01 AM 0 0.73 0.00 0.08 0.00 0.05 99.13 02:56:01 AM 1 0.74 0.00 0.12 0.00 0.49 98.65 02:57:01 AM all 0.76 0.00 0.09 0.00 0.04 99.11 02:57:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 02:57:01 AM 1 0.92 0.00 0.12 0.00 0.05 98.91 02:58:01 AM all 0.74 0.00 0.10 0.00 0.03 99.12 02:58:01 AM 0 0.84 0.00 0.10 0.00 0.03 99.03 02:58:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.21 02:59:01 AM all 15.72 0.00 2.51 0.10 0.08 81.58 02:59:01 AM 0 24.08 0.00 2.86 0.13 0.10 72.83 02:59:01 AM 1 7.36 0.00 2.17 0.07 0.07 90.33 Average: all 8.54 0.00 1.36 0.20 0.21 89.69 Average: 0 10.27 0.00 1.47 0.23 0.21 87.82 Average: 1 6.80 0.00 1.26 0.16 0.21 91.57