---> uname -a: Linux prd-centos8-robot-2c-8g-4531.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 588 4920 19 2188 6810 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:11:9c:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe11:9cd8/64 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) 11/01/2025 _x86_64_ (2 CPU) 23:06:28 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 123.94 49.52 74.43 6585.14 20906.60 11:09:01 PM 94.12 0.72 93.40 52.92 11198.58 11:10:01 PM 39.24 0.42 38.82 64.78 3035.64 11:11:01 PM 74.31 9.45 64.87 1685.02 7915.19 11:12:01 PM 17.96 0.00 17.96 0.00 1367.97 11:13:01 PM 2.20 0.23 1.97 12.66 118.64 11:14:01 PM 0.78 0.00 0.78 0.00 15.15 11:15:01 PM 0.28 0.00 0.28 0.00 2.78 11:16:01 PM 7.85 0.32 7.53 36.93 247.04 11:17:01 PM 33.49 0.50 32.99 63.71 1565.34 Average: 39.42 6.11 33.30 850.19 4637.44 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5317380 6988548 2565052 32.54 2688 1854108 797252 8.93 185308 2060884 167912 11:09:01 PM 5168968 7012472 2713464 34.42 2688 2018976 726912 8.14 199004 2162648 42012 11:10:01 PM 5115704 7023816 2766728 35.10 2688 2080632 705884 7.90 228324 2178228 57900 11:11:01 PM 4941740 7052384 2940692 37.31 2688 2276760 652892 7.31 265856 2288008 25964 11:12:01 PM 4943876 7054220 2938556 37.28 2688 2276764 652892 7.31 265868 2288044 8 11:13:01 PM 4891228 7003532 2991204 37.95 2688 2278724 719224 8.05 266128 2340144 4 11:14:01 PM 4878324 6990644 3004108 38.11 2688 2278740 750796 8.41 266128 2352408 4 11:15:01 PM 4877004 6989328 3005428 38.13 2688 2278744 750796 8.41 266128 2354296 4 11:16:01 PM 4950852 6921304 2931580 37.19 2688 2140820 773116 8.66 301760 2263664 53240 11:17:01 PM 5065828 6999112 2816604 35.73 2688 2105864 717808 8.04 467596 1991012 25092 Average: 5015090 7003536 2867342 36.38 2688 2159013 724757 8.12 271210 2227934 37214 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 327.49 205.05 1659.10 57.85 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 89.04 66.99 846.11 17.46 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.71 14.51 25.58 5.14 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 226.42 169.18 357.73 37.94 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.85 1.27 0.30 0.24 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 245.65 231.22 67.14 92.93 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 125.31 124.46 165.47 48.87 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 111.51 111.06 36.02 40.00 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 108.37 93.63 134.54 46.42 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 18.86 16.64 15.08 8.17 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 127.53 103.41 330.71 35.50 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) 11/01/2025 _x86_64_ (2 CPU) 23:06:28 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 41.75 0.03 7.30 6.54 0.11 44.28 11:08:01 PM 0 46.22 0.02 7.39 6.97 0.12 39.28 11:08:01 PM 1 37.26 0.03 7.21 6.11 0.10 49.29 11:09:01 PM all 28.65 0.00 4.08 7.52 0.10 59.65 11:09:01 PM 0 40.52 0.00 4.61 8.54 0.10 46.23 11:09:01 PM 1 16.80 0.00 3.55 6.50 0.10 73.05 11:10:01 PM all 23.14 0.00 3.42 3.41 0.08 69.94 11:10:01 PM 0 21.59 0.00 3.42 2.20 0.10 72.68 11:10:01 PM 1 24.69 0.00 3.42 4.62 0.07 67.21 11:11:01 PM all 27.76 0.00 5.12 4.78 0.09 62.24 11:11:01 PM 0 37.49 0.00 5.81 4.14 0.10 52.46 11:11:01 PM 1 18.05 0.00 4.44 5.42 0.08 72.01 11:12:01 PM all 0.24 0.00 0.15 0.29 0.03 99.29 11:12:01 PM 0 0.42 0.00 0.15 0.22 0.03 99.18 11:12:01 PM 1 0.07 0.00 0.15 0.37 0.02 99.40 11:13:01 PM all 19.07 0.00 0.60 0.03 0.08 80.23 11:13:01 PM 0 16.40 0.00 0.57 0.05 0.07 82.91 11:13:01 PM 1 21.74 0.00 0.62 0.00 0.08 77.55 11:14:01 PM all 9.42 0.00 0.28 0.01 0.07 90.22 11:14:01 PM 0 18.16 0.00 0.42 0.00 0.08 81.34 11:14:01 PM 1 0.70 0.00 0.15 0.02 0.05 99.08 11:15:01 PM all 15.56 0.00 0.33 0.00 0.08 84.03 11:15:01 PM 0 29.61 0.00 0.50 0.00 0.07 69.82 11:15:01 PM 1 1.51 0.00 0.17 0.00 0.08 98.24 11:16:01 PM all 20.37 0.00 1.62 0.05 0.08 77.88 11:16:01 PM 0 30.13 0.00 1.86 0.05 0.08 67.88 11:16:01 PM 1 10.63 0.00 1.39 0.05 0.07 87.86 11:17:01 PM all 32.15 0.00 4.31 0.46 0.08 63.01 11:17:01 PM 0 44.61 0.00 5.03 0.57 0.08 49.72 11:17:01 PM 1 19.67 0.00 3.59 0.35 0.07 76.32 Average: all 21.82 0.00 2.72 2.31 0.08 73.06 Average: 0 28.53 0.00 2.98 2.28 0.08 66.13 Average: 1 15.11 0.00 2.47 2.35 0.07 80.00