---> uname -a: Linux prd-centos8-robot-2c-8g-2974.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4839 19 2272 6813 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:41:08:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe41:81f/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) 12/01/2025 _x86_64_ (2 CPU) 22:41:11 LINUX RESTART (2 CPU) 10:42:01 PM tps rtps wtps bread/s bwrtn/s 10:43:01 PM 119.88 0.35 119.53 15.06 11084.52 10:44:01 PM 39.34 0.85 38.49 63.98 5459.31 10:45:01 PM 73.64 7.06 66.58 1306.90 3959.35 10:46:01 PM 41.78 2.73 39.04 439.66 6536.14 10:47:01 PM 4.67 0.22 4.45 11.73 166.83 10:48:01 PM 2.12 0.00 2.12 0.00 407.78 10:49:01 PM 1.03 0.00 1.03 0.00 502.53 10:50:01 PM 0.33 0.00 0.33 0.00 312.31 10:51:01 PM 7.63 0.38 7.25 40.11 406.30 10:52:01 PM 34.64 0.50 34.14 63.71 3104.93 Average: 32.50 1.21 31.29 194.12 3193.86 10:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 PM 5126024 6999632 2756400 34.97 2688 2050508 703628 7.88 190624 2219636 169640 10:44:01 PM 5211428 7054252 2670996 33.89 2688 2019088 668496 7.49 207648 2112752 8880 10:45:01 PM 4879144 6979188 3003280 38.10 2688 2265716 710796 7.96 256984 2360128 163548 10:46:01 PM 4944972 7056980 2937452 37.27 2688 2278740 628828 7.04 265580 2286520 8 10:47:01 PM 4902536 7015948 2979888 37.80 2688 2280288 696916 7.80 265784 2328420 1024 10:48:01 PM 4870108 7001376 3012316 38.22 2688 2298020 696916 7.80 266200 2360456 8600 10:49:01 PM 4858832 7000988 3023592 38.36 2688 2308956 696916 7.80 266200 2371272 5036 10:50:01 PM 4850292 6998812 3032132 38.47 2688 2315288 719040 8.05 266248 2379436 2036 10:51:01 PM 4907072 6961116 2975352 37.75 2688 2224876 731824 8.19 339072 2268392 97828 10:52:01 PM 4995204 7014240 2887220 36.63 2688 2191780 682048 7.64 505372 2021848 25108 Average: 4954561 7008253 2927863 37.14 2688 2223326 693541 7.77 282971 2270886 48171 10:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 149.74 113.13 1648.53 14.20 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 8.30 4.27 3.83 1.68 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 40.90 37.65 337.45 9.85 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 153.51 114.56 35.40 32.29 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 19.11 12.65 17.23 4.09 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 40.96 38.38 126.15 10.60 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 20.18 19.16 71.90 6.61 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 13.98 15.13 22.75 12.48 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 83.66 54.81 198.14 78.87 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 18.18 17.28 15.22 13.10 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 54.85 42.70 247.64 18.38 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) 12/01/2025 _x86_64_ (2 CPU) 22:41:11 LINUX RESTART (2 CPU) 10:42:01 PM CPU %user %nice %system %iowait %steal %idle 10:43:01 PM all 37.29 0.00 5.67 1.01 0.10 55.92 10:43:01 PM 0 44.71 0.00 6.51 0.78 0.10 47.90 10:43:01 PM 1 29.88 0.00 4.84 1.23 0.10 63.94 10:44:01 PM all 10.13 0.00 1.71 0.34 0.05 87.77 10:44:01 PM 0 14.28 0.00 1.55 0.17 0.05 83.96 10:44:01 PM 1 5.99 0.00 1.87 0.52 0.05 91.58 10:45:01 PM all 38.70 0.00 5.74 0.42 0.10 55.04 10:45:01 PM 0 45.73 0.00 6.20 0.28 0.10 47.69 10:45:01 PM 1 31.69 0.00 5.29 0.55 0.10 62.37 10:46:01 PM all 9.06 0.00 2.03 0.50 0.05 88.36 10:46:01 PM 0 7.25 0.00 1.83 0.47 0.05 90.39 10:46:01 PM 1 10.87 0.00 2.22 0.53 0.05 86.32 10:47:01 PM all 2.70 0.00 0.22 0.03 0.07 96.98 10:47:01 PM 0 3.64 0.00 0.28 0.02 0.07 95.99 10:47:01 PM 1 1.76 0.00 0.15 0.05 0.07 97.98 10:48:01 PM all 18.69 0.00 0.23 0.02 0.09 80.97 10:48:01 PM 0 24.02 0.00 0.23 0.00 0.08 75.66 10:48:01 PM 1 13.34 0.00 0.23 0.03 0.10 86.29 10:49:01 PM all 9.75 0.00 0.15 0.02 0.05 90.03 10:49:01 PM 0 14.70 0.00 0.13 0.00 0.05 85.12 10:49:01 PM 1 4.80 0.00 0.17 0.03 0.05 94.95 10:50:01 PM all 9.03 0.00 0.14 0.01 0.07 90.75 10:50:01 PM 0 5.45 0.00 0.12 0.00 0.07 94.37 10:50:01 PM 1 12.62 0.00 0.17 0.02 0.07 87.13 10:51:01 PM all 15.98 0.00 1.78 0.05 0.08 82.11 10:51:01 PM 0 19.91 0.00 1.75 0.07 0.08 78.18 10:51:01 PM 1 12.05 0.00 1.80 0.03 0.08 86.03 10:52:01 PM all 33.37 0.00 4.51 0.12 0.08 61.91 10:52:01 PM 0 40.08 0.00 4.57 0.12 0.08 55.15 10:52:01 PM 1 26.66 0.00 4.45 0.13 0.08 68.68 Average: all 18.49 0.00 2.22 0.25 0.07 78.96 Average: 0 21.99 0.00 2.32 0.19 0.07 75.42 Average: 1 14.98 0.00 2.12 0.31 0.08 82.50