---> uname -a: Linux prd-centos8-robot-2c-8g-44744.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: 2800.000 BogoMIPS: 5600.00 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 580 4936 19 2181 6819 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:e7:ee:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85455sec preferred_lft 85455sec inet6 fe80::f816:3eff:fee7:eef8/64 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) 07/20/2025 _x86_64_ (2 CPU) 23:35:29 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 88.72 8.81 79.91 3035.82 7392.59 11:38:01 PM 82.72 0.72 82.01 52.92 11100.78 11:39:01 PM 39.84 7.13 32.71 1310.50 2118.89 11:40:01 PM 60.53 2.73 57.80 439.59 7771.46 11:41:01 PM 2.92 0.00 2.92 0.00 83.39 11:42:01 PM 0.27 0.00 0.27 0.00 5.20 11:43:01 PM 0.17 0.00 0.17 0.00 1.30 11:44:02 PM 1.90 0.03 1.87 1.87 99.95 11:45:01 PM 0.30 0.00 0.30 0.00 8.27 11:46:01 PM 0.18 0.00 0.18 0.00 4.22 11:47:01 PM 0.28 0.00 0.28 0.00 6.68 11:48:01 PM 0.22 0.00 0.22 0.00 5.63 11:49:01 PM 0.17 0.00 0.17 0.00 6.12 11:50:01 PM 6.88 0.32 6.56 36.92 204.32 11:51:01 PM 31.58 0.57 31.02 65.03 1475.78 Average: 21.14 1.36 19.78 329.92 2021.37 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5295492 7030952 2586932 32.82 2688 1917732 693264 7.76 188732 2075972 191624 11:38:01 PM 5206364 7045568 2676060 33.95 2688 2015168 653204 7.31 209028 2115624 9928 11:39:01 PM 4940360 6972884 2942064 37.32 2688 2204088 718684 8.05 271672 2304980 129740 11:40:01 PM 4956720 7056496 2925704 37.12 2688 2267444 629556 7.05 267824 2274120 24 11:41:01 PM 4957736 7057380 2924688 37.10 2688 2267448 613740 6.87 267824 2273996 16 11:42:01 PM 4957664 7057308 2924760 37.10 2688 2267448 629392 7.05 267824 2273900 8 11:43:01 PM 4957672 7057372 2924752 37.10 2688 2267520 629392 7.05 267824 2274108 76 11:44:02 PM 4912056 7012808 2970368 37.68 2688 2268580 713912 7.99 268224 2319220 40 11:45:01 PM 4911704 7012560 2970720 37.69 2688 2268676 697724 7.81 268224 2319544 4 11:46:01 PM 4911344 7012288 2971080 37.69 2688 2268764 697724 7.81 268224 2320104 36 11:47:01 PM 4910592 7011624 2971832 37.70 2688 2268860 697724 7.81 268224 2320776 68 11:48:01 PM 4910240 7011364 2972184 37.71 2688 2268952 697724 7.81 268224 2321060 40 11:49:01 PM 4910164 7011380 2972260 37.71 2688 2269044 697724 7.81 268224 2321196 4 11:50:01 PM 5017772 6977912 2864652 36.34 2688 2131460 733612 8.21 298968 2200120 49424 11:51:01 PM 5141320 7069164 2741104 34.77 2688 2101468 627160 7.02 465400 1918128 26932 Average: 4993147 7026471 2889277 36.65 2688 2203510 675369 7.56 274296 2242190 27198 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 247.88 174.98 1674.54 55.49 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 53.75 40.27 568.33 7.05 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 43.62 37.55 312.64 8.88 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 419.49 311.43 86.98 72.72 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 2.83 2.08 0.78 0.50 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.50 2.02 0.50 0.44 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 10.41 5.80 2.70 0.69 0.00 0.00 0.00 0.00 11:44:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:02 PM eth0 48.74 37.41 11.45 4.91 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 0.83 0.32 0.11 0.05 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 2.93 0.30 0.38 0.05 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.75 0.75 0.80 0.53 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.97 0.30 0.16 0.05 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 3.87 0.30 0.50 0.05 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 86.15 68.19 87.02 27.15 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 18.02 16.77 15.54 7.99 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 62.99 46.62 184.39 12.45 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) 07/20/2025 _x86_64_ (2 CPU) 23:35:29 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 43.76 0.00 6.02 0.87 0.10 49.25 11:37:01 PM 0 39.67 0.00 5.70 0.85 0.10 53.68 11:37:01 PM 1 47.86 0.00 6.34 0.88 0.10 44.82 11:38:01 PM all 21.50 0.00 3.71 0.88 0.08 73.84 11:38:01 PM 0 17.52 0.00 3.82 0.82 0.07 77.77 11:38:01 PM 1 25.46 0.00 3.60 0.93 0.08 69.93 11:39:01 PM all 24.85 0.00 4.09 0.33 0.07 70.66 11:39:01 PM 0 13.67 0.00 3.17 0.18 0.07 82.91 11:39:01 PM 1 36.02 0.00 5.01 0.47 0.08 58.42 11:40:01 PM all 17.84 0.00 3.80 0.58 0.08 77.70 11:40:01 PM 0 12.87 0.00 3.34 0.47 0.08 83.24 11:40:01 PM 1 22.83 0.00 4.27 0.69 0.07 72.15 11:41:01 PM all 0.34 0.00 0.08 0.02 0.03 99.52 11:41:01 PM 0 0.13 0.00 0.12 0.03 0.03 99.68 11:41:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 11:42:01 PM all 0.32 0.00 0.08 0.00 0.03 99.57 11:42:01 PM 0 0.13 0.00 0.10 0.00 0.05 99.72 11:42:01 PM 1 0.50 0.00 0.07 0.00 0.02 99.42 11:43:01 PM all 0.22 0.00 0.08 0.00 0.03 99.67 11:43:01 PM 0 0.27 0.00 0.05 0.00 0.03 99.65 11:43:01 PM 1 0.17 0.00 0.12 0.00 0.03 99.68 11:44:02 PM all 7.34 0.00 0.50 0.02 0.06 92.08 11:44:02 PM 0 5.12 0.00 0.35 0.00 0.07 94.46 11:44:02 PM 1 9.57 0.00 0.65 0.03 0.05 89.69 11:45:01 PM all 0.58 0.00 0.08 0.00 0.06 99.29 11:45:01 PM 0 0.53 0.00 0.12 0.00 0.09 99.27 11:45:01 PM 1 0.63 0.00 0.03 0.00 0.03 99.30 11:46:01 PM all 0.51 0.00 0.12 0.00 0.06 99.32 11:46:01 PM 0 0.50 0.00 0.15 0.00 0.07 99.28 11:46:01 PM 1 0.52 0.00 0.08 0.00 0.05 99.35 11:47:01 PM all 0.58 0.00 0.09 0.00 0.05 99.27 11:47:01 PM 0 0.50 0.00 0.10 0.00 0.07 99.33 11:47:01 PM 1 0.67 0.00 0.08 0.00 0.03 99.22 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 0.46 0.00 0.08 0.00 0.06 99.40 11:48:01 PM 0 0.40 0.00 0.10 0.00 0.07 99.43 11:48:01 PM 1 0.52 0.00 0.07 0.00 0.05 99.36 11:49:01 PM all 0.53 0.00 0.07 0.00 0.04 99.36 11:49:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 11:49:01 PM 1 0.47 0.00 0.07 0.00 0.05 99.42 11:50:01 PM all 10.11 0.00 1.68 0.05 0.07 88.10 11:50:01 PM 0 6.05 0.00 1.47 0.02 0.07 92.39 11:50:01 PM 1 14.15 0.00 1.89 0.08 0.07 83.81 11:51:01 PM all 31.73 0.00 3.79 0.12 0.09 64.26 11:51:01 PM 0 18.50 0.00 3.57 0.08 0.12 77.73 11:51:01 PM 1 44.95 0.00 4.02 0.17 0.07 50.80 Average: all 10.73 0.00 1.62 0.19 0.06 87.39 Average: 0 7.78 0.00 1.49 0.16 0.07 90.50 Average: 1 13.68 0.00 1.76 0.22 0.05 84.29