---> uname -a: Linux prd-centos8-robot-2c-8g-39997.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 611 4905 19 2180 6788 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:f2:4a:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fef2:4a7b/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) 07/05/2025 _x86_64_ (2 CPU) 23:06:06 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 116.43 0.30 116.13 13.46 10192.50 11:09:01 PM 53.46 0.82 52.64 82.12 6789.99 11:10:01 PM 35.89 6.96 28.92 1279.44 2069.66 11:11:01 PM 60.69 2.73 57.95 439.51 7825.14 11:12:01 PM 3.85 0.00 3.85 0.00 136.84 11:13:01 PM 0.62 0.00 0.62 0.00 9.40 11:14:01 PM 0.33 0.00 0.33 0.00 3.68 11:15:01 PM 1.93 0.03 1.90 1.87 103.08 11:16:01 PM 0.18 0.00 0.18 0.00 5.90 11:17:01 PM 0.35 0.00 0.35 0.00 7.68 11:18:01 PM 0.20 0.00 0.20 0.00 6.33 11:19:01 PM 0.15 0.00 0.15 0.00 3.62 11:20:01 PM 0.13 0.00 0.13 0.00 4.80 11:21:01 PM 2.08 0.32 1.77 36.92 93.47 11:22:01 PM 32.52 0.37 32.16 37.45 1458.63 Average: 20.59 0.77 19.82 126.06 1914.18 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5242812 7038804 2639620 33.49 2688 1972876 670904 7.51 187248 2108388 128864 11:09:01 PM 5226560 7067236 2655872 33.69 2688 2016740 643256 7.20 210216 2097400 10760 11:10:01 PM 4910792 6974084 2971640 37.70 2688 2233264 776172 8.69 276024 2328208 158736 11:11:01 PM 4928532 7027956 2953900 37.47 2688 2267284 649636 7.27 268176 2305088 36 11:12:01 PM 4929000 7028428 2953432 37.47 2688 2267288 665248 7.45 268180 2305176 4 11:13:01 PM 4929116 7028544 2953316 37.47 2688 2267288 665248 7.45 268180 2305136 4 11:14:01 PM 4929140 7028644 2953292 37.47 2688 2267364 665248 7.45 268180 2305212 80 11:15:01 PM 4883148 6983760 2999284 38.05 2688 2268480 729704 8.17 268576 2350504 40 11:16:01 PM 4883080 6983792 2999352 38.05 2688 2268572 729704 8.17 268576 2350864 8 11:17:01 PM 4882528 6983324 2999904 38.06 2688 2268664 729704 8.17 268576 2351356 52 11:18:01 PM 4880140 6981036 3002292 38.09 2688 2268756 729704 8.17 268576 2353668 80 11:19:01 PM 4879928 6980916 3002504 38.09 2688 2268848 729704 8.17 268576 2353804 48 11:20:01 PM 4879492 6980564 3002940 38.10 2688 2268940 728944 8.16 268576 2354068 32 11:21:01 PM 5092588 7022516 2789844 35.39 2688 2099240 652396 7.30 264208 2146696 6732 11:22:01 PM 5033104 6956132 2849328 36.15 2688 2096896 732548 8.20 464924 2030920 10244 Average: 4967331 7004382 2915101 36.98 2688 2206700 699875 7.84 272453 2269766 21048 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 81.21 67.79 887.08 10.67 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 59.74 42.21 567.67 7.14 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 42.59 33.32 312.83 13.14 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 589.07 410.19 118.74 94.41 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 2.57 1.98 0.50 0.48 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 2.72 1.98 0.49 0.44 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 10.10 4.38 2.79 0.60 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 46.48 37.33 11.69 5.12 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 3.25 0.27 0.35 0.05 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 3.87 0.40 0.36 0.11 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.07 0.45 0.43 0.24 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.87 0.45 0.35 0.24 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.40 0.27 0.09 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 88.44 63.03 83.61 24.99 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 19.36 17.28 16.67 8.31 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 63.52 45.43 133.58 11.07 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) 07/05/2025 _x86_64_ (2 CPU) 23:06:06 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.45 0.00 5.15 2.66 0.11 55.63 11:08:01 PM 0 42.26 0.00 5.67 2.02 0.13 49.92 11:08:01 PM 1 30.64 0.00 4.62 3.30 0.08 61.35 11:09:01 PM all 21.64 0.00 2.44 0.82 0.09 75.01 11:09:01 PM 0 27.92 0.00 2.29 0.82 0.08 68.90 11:09:01 PM 1 15.37 0.00 2.59 0.82 0.10 81.13 11:10:01 PM all 18.11 0.00 3.86 0.43 0.06 77.54 11:10:01 PM 0 16.99 0.00 3.87 0.40 0.05 78.70 11:10:01 PM 1 19.24 0.00 3.85 0.45 0.07 76.39 11:11:01 PM all 17.32 0.00 3.70 1.40 0.07 77.52 11:11:01 PM 0 20.25 0.00 4.04 1.81 0.07 73.84 11:11:01 PM 1 14.40 0.00 3.36 0.98 0.07 81.19 11:12:01 PM all 0.36 0.00 0.08 0.03 0.03 99.51 11:12:01 PM 0 0.58 0.00 0.10 0.05 0.02 99.25 11:12:01 PM 1 0.13 0.00 0.07 0.00 0.03 99.77 11:13:01 PM all 0.26 0.00 0.10 0.00 0.03 99.61 11:13:01 PM 0 0.42 0.00 0.12 0.00 0.03 99.43 11:13:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:14:01 PM all 0.26 0.00 0.09 0.00 0.02 99.63 11:14:01 PM 0 0.35 0.00 0.10 0.00 0.00 99.55 11:14:01 PM 1 0.17 0.00 0.08 0.00 0.03 99.72 11:15:01 PM all 8.18 0.00 0.56 0.03 0.05 91.18 11:15:01 PM 0 10.60 0.00 0.71 0.00 0.07 88.63 11:15:01 PM 1 5.78 0.00 0.42 0.05 0.03 93.72 11:16:01 PM all 0.60 0.00 0.11 0.00 0.04 99.25 11:16:01 PM 0 0.67 0.00 0.08 0.00 0.03 99.22 11:16:01 PM 1 0.54 0.00 0.13 0.00 0.05 99.28 11:17:01 PM all 0.44 0.00 0.09 0.00 0.04 99.42 11:17:01 PM 0 0.57 0.00 0.10 0.00 0.03 99.30 11:17:01 PM 1 0.32 0.00 0.08 0.00 0.05 99.55 11:18:01 PM all 0.61 0.00 0.09 0.00 0.05 99.25 11:18:01 PM 0 0.63 0.00 0.07 0.00 0.05 99.25 11:18:01 PM 1 0.58 0.00 0.12 0.00 0.05 99.25 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.60 0.00 0.09 0.00 0.03 99.27 11:19:01 PM 0 0.58 0.00 0.13 0.00 0.05 99.23 11:19:01 PM 1 0.62 0.00 0.05 0.00 0.02 99.32 11:20:01 PM all 0.55 0.00 0.12 0.00 0.05 99.28 11:20:01 PM 0 0.47 0.00 0.10 0.00 0.05 99.38 11:20:01 PM 1 0.63 0.00 0.13 0.00 0.05 99.18 11:21:01 PM all 4.35 0.00 1.01 0.01 0.04 94.59 11:21:01 PM 0 6.25 0.00 0.84 0.02 0.05 92.84 11:21:01 PM 1 2.45 0.00 1.19 0.00 0.03 96.33 11:22:01 PM all 28.14 0.00 3.41 0.35 0.08 68.03 11:22:01 PM 0 34.87 0.00 3.40 0.45 0.08 61.19 11:22:01 PM 1 21.42 0.00 3.42 0.25 0.07 74.85 Average: all 9.20 0.00 1.39 0.38 0.05 88.97 Average: 0 10.90 0.00 1.44 0.37 0.05 87.23 Average: 1 7.50 0.00 1.35 0.39 0.05 90.71