---> uname -a: Linux prd-centos8-robot-2c-8g-1552.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4882 19 2175 6759 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:1a:9f:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe1a:9f44/64 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) 10/07/2025 _x86_64_ (2 CPU) 12:26:52 LINUX RESTART (2 CPU) 12:28:01 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 121.71 0.28 121.43 13.60 11640.93 12:30:01 PM 28.74 0.65 28.09 51.05 4078.31 12:31:01 PM 17.19 0.42 16.78 64.78 714.10 12:32:01 PM 74.69 6.96 67.73 1292.77 8240.59 12:33:01 PM 12.61 0.20 12.41 11.60 1211.61 12:34:01 PM 2.13 0.03 2.10 1.07 118.91 12:35:01 PM 0.45 0.00 0.45 0.00 5.36 12:36:01 PM 0.37 0.00 0.37 0.00 4.67 12:37:01 PM 0.48 0.00 0.48 0.00 6.92 12:38:01 PM 0.45 0.00 0.45 0.00 45.77 12:39:01 PM 32.27 0.63 31.64 73.18 1525.92 Average: 26.46 0.83 25.63 137.10 2508.44 12:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 5042808 6925976 2839624 36.02 2688 2059532 800636 8.96 192328 2297868 147116 12:30:01 PM 5151176 6993376 2731256 34.65 2688 2018356 746792 8.36 198528 2183136 8 12:31:01 PM 5161996 7032424 2720436 34.51 2688 2045552 685600 7.68 222780 2145448 25068 12:32:01 PM 4946276 7042336 2936156 37.25 2688 2263240 674980 7.56 262228 2292196 26988 12:33:01 PM 4900888 6997384 2981544 37.83 2688 2263844 706920 7.92 262492 2336376 256 12:34:01 PM 4895064 6992752 2987368 37.90 2688 2265036 742344 8.31 262492 2342512 4 12:35:01 PM 4879204 6976908 3003228 38.10 2688 2265052 774076 8.67 262492 2357704 24 12:36:01 PM 4879840 6977548 3002592 38.09 2688 2265056 774076 8.67 262492 2357612 4 12:37:01 PM 4879184 6976892 3003248 38.10 2688 2265056 774076 8.67 262492 2358316 4 12:38:01 PM 4940904 7040700 2941528 37.32 2688 2267144 668860 7.49 262884 2296664 904 12:39:01 PM 5045836 6961708 2836596 35.99 2688 2088956 753032 8.43 460516 2017592 10040 Average: 4974834 6992546 2907598 36.89 2688 2187893 736490 8.25 264702 2271402 19129 12:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 129.40 101.90 1331.96 13.20 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 7.78 1.62 2.42 0.43 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 14.70 11.41 6.25 4.39 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 148.97 123.13 360.59 30.89 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 15.93 6.15 4.30 1.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 171.72 169.82 49.15 69.35 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 181.41 180.14 176.60 72.01 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 23.86 16.20 5.71 5.81 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 77.64 68.59 22.98 24.82 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 112.96 99.77 72.31 31.89 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 45.13 34.57 82.17 32.47 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 84.50 73.93 192.21 26.02 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) 10/07/2025 _x86_64_ (2 CPU) 12:26:52 LINUX RESTART (2 CPU) 12:28:01 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 39.39 0.00 5.49 1.79 0.12 53.21 12:29:01 PM 0 47.40 0.00 6.12 2.38 0.12 43.98 12:29:01 PM 1 31.36 0.00 4.86 1.20 0.12 62.46 12:30:01 PM all 3.61 0.00 0.83 0.43 0.04 95.08 12:30:01 PM 0 1.72 0.00 0.55 0.65 0.05 97.03 12:30:01 PM 1 5.51 0.00 1.10 0.22 0.03 93.13 12:31:01 PM all 16.75 0.00 2.51 0.15 0.06 80.53 12:31:01 PM 0 17.85 0.00 2.67 0.07 0.05 79.37 12:31:01 PM 1 15.66 0.00 2.36 0.23 0.07 81.69 12:32:01 PM all 30.07 0.00 5.40 0.78 0.09 63.67 12:32:01 PM 0 37.02 0.00 6.01 0.58 0.10 56.28 12:32:01 PM 1 23.12 0.00 4.78 0.97 0.08 71.05 12:33:01 PM all 1.18 0.00 0.26 0.50 0.04 98.02 12:33:01 PM 0 0.35 0.00 0.18 0.13 0.03 99.30 12:33:01 PM 1 2.01 0.00 0.33 0.87 0.05 96.74 12:34:01 PM all 14.83 0.00 0.59 0.01 0.08 84.49 12:34:01 PM 0 26.41 0.00 0.72 0.00 0.10 72.77 12:34:01 PM 1 3.25 0.00 0.45 0.02 0.07 96.21 12:35:01 PM all 13.80 0.00 0.38 0.00 0.08 85.74 12:35:01 PM 0 26.89 0.00 0.55 0.00 0.08 72.47 12:35:01 PM 1 0.75 0.00 0.20 0.00 0.08 98.96 12:36:01 PM all 3.22 0.00 0.12 0.00 0.05 96.61 12:36:01 PM 0 2.79 0.00 0.08 0.00 0.03 97.10 12:36:01 PM 1 3.66 0.00 0.15 0.00 0.07 96.12 12:37:01 PM all 11.13 0.00 0.24 0.00 0.08 88.55 12:37:01 PM 0 16.58 0.00 0.30 0.00 0.07 83.05 12:37:01 PM 1 5.67 0.00 0.18 0.00 0.08 94.06 12:38:01 PM all 12.87 0.00 0.41 0.00 0.08 86.63 12:38:01 PM 0 24.04 0.00 0.52 0.00 0.07 75.37 12:38:01 PM 1 1.70 0.00 0.30 0.00 0.10 97.90 12:39:01 PM all 28.84 0.00 4.27 0.37 0.08 66.44 12:39:01 PM 0 38.77 0.00 4.90 0.32 0.08 55.93 12:39:01 PM 1 18.91 0.00 3.64 0.42 0.07 76.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.98 0.00 1.86 0.37 0.07 81.72 Average: 0 21.80 0.00 2.06 0.38 0.07 75.70 Average: 1 10.15 0.00 1.67 0.36 0.07 87.74