---> uname -a: Linux prd-centos8-robot-2c-8g-1541.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 570 4926 19 2201 6829 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:6d:f9:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85326sec preferred_lft 85326sec inet6 fe80::f816:3eff:fe6d:f958/64 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) 12:07:02 LINUX RESTART (2 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 50.30 38.89 11.41 4353.88 1771.03 12:10:01 PM 115.71 0.40 115.31 16.66 9612.93 12:11:01 PM 46.40 0.68 45.72 51.57 6652.80 12:12:01 PM 24.16 0.38 23.78 64.26 1899.68 12:13:01 PM 68.84 9.45 59.39 1685.59 7582.35 12:14:01 PM 10.55 0.00 10.55 0.00 661.75 12:15:01 PM 2.18 0.00 2.18 0.00 61.47 12:16:01 PM 0.13 0.00 0.13 0.00 0.93 12:17:01 PM 0.45 0.20 0.25 11.60 7.58 12:18:01 PM 2.02 0.03 1.98 1.87 102.88 12:19:01 PM 0.15 0.00 0.15 0.00 5.75 12:20:01 PM 0.20 0.00 0.20 0.00 3.41 12:21:01 PM 0.30 0.00 0.30 0.00 7.36 12:22:01 PM 0.27 0.03 0.23 0.27 4.97 12:23:01 PM 1.38 0.00 1.38 0.00 35.80 12:24:01 PM 15.73 0.98 14.75 200.60 562.98 Average: 21.17 3.19 17.98 399.14 1810.97 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 5665676 7146732 2216756 28.12 2688 1675256 592280 6.63 177944 1762200 54288 12:10:01 PM 5228824 7025756 2653608 33.66 2688 1973760 674248 7.55 187340 2121268 129832 12:11:01 PM 5102084 6977576 2780348 35.27 2688 2051648 705368 7.90 213480 2218284 44240 12:12:01 PM 5076232 7010048 2806200 35.60 2688 2107160 679056 7.60 234792 2214188 67056 12:13:01 PM 4961648 7069224 2920784 37.05 2688 2274920 600564 6.72 267572 2273324 10876 12:14:01 PM 4962396 7069720 2920036 37.04 2688 2274888 600564 6.72 267584 2273260 4 12:15:01 PM 4962592 7069916 2919840 37.04 2688 2274888 600564 6.72 267588 2273188 8 12:16:01 PM 4962832 7070160 2919600 37.04 2688 2274892 616296 6.90 267588 2273132 4 12:17:01 PM 4917480 7026088 2964952 37.61 2688 2276172 684832 7.67 267720 2317796 920 12:18:01 PM 4916044 7024956 2966388 37.63 2688 2276476 684832 7.67 267996 2319308 68 12:19:01 PM 4915748 7024756 2966684 37.64 2688 2276572 684832 7.67 267996 2319492 28 12:20:01 PM 4915944 7025044 2966488 37.63 2688 2276664 684832 7.67 267996 2319584 56 12:21:01 PM 4914940 7024124 2967492 37.65 2688 2276756 684832 7.67 267996 2320272 20 12:22:01 PM 4911932 7021208 2970500 37.69 2688 2276848 666180 7.46 268000 2323000 52 12:23:01 PM 4914076 7023452 2968356 37.66 2688 2276940 666180 7.46 268128 2321140 32 12:24:01 PM 5061148 6992672 2821284 35.79 2688 2105016 691000 7.74 308448 2153596 29372 Average: 5024350 7037590 2858082 36.26 2688 2184304 657279 7.36 254260 2237690 21054 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 249.15 152.55 1017.81 57.34 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 89.14 70.39 901.79 10.70 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 56.01 39.52 583.56 6.44 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 50.39 36.36 328.87 6.89 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 18.63 15.46 11.42 8.05 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 372.48 264.50 74.86 62.56 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 2.50 1.97 0.45 0.43 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 2.90 1.98 0.48 0.44 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 54.88 38.09 13.50 4.84 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 7.85 5.67 1.76 1.19 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 1.30 0.53 0.51 0.30 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 2.87 0.27 0.36 0.05 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 0.78 0.30 0.12 0.05 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 0.80 0.30 0.12 0.05 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 1.13 0.50 0.44 0.28 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 95.63 73.08 89.84 28.92 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 62.91 43.84 189.13 11.78 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) 12:07:02 LINUX RESTART (2 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 18.74 0.04 4.09 10.88 0.10 66.14 12:09:01 PM 0 14.64 0.00 4.50 12.99 0.08 67.78 12:09:01 PM 1 22.86 0.08 3.68 8.76 0.12 64.50 12:10:01 PM all 36.81 0.00 5.34 2.49 0.14 55.22 12:10:01 PM 0 48.58 0.00 6.24 2.85 0.15 42.18 12:10:01 PM 1 25.07 0.00 4.44 2.13 0.13 68.23 12:11:01 PM all 19.90 0.00 2.21 1.58 0.11 76.19 12:11:01 PM 0 24.52 0.00 2.55 1.37 0.10 71.46 12:11:01 PM 1 15.29 0.00 1.88 1.79 0.12 80.92 12:12:01 PM all 15.46 0.00 2.91 0.49 0.06 81.08 12:12:01 PM 0 17.26 0.00 3.22 0.42 0.05 79.06 12:12:01 PM 1 13.66 0.00 2.59 0.57 0.07 83.11 12:13:01 PM all 22.65 0.00 4.39 12.46 0.13 60.39 12:13:01 PM 0 23.26 0.00 4.35 6.91 0.13 65.35 12:13:01 PM 1 22.03 0.00 4.42 17.99 0.12 55.44 12:14:01 PM all 1.16 0.00 0.76 2.22 0.07 95.79 12:14:01 PM 0 1.36 0.00 0.72 0.62 0.05 97.25 12:14:01 PM 1 0.96 0.00 0.80 3.82 0.08 94.34 12:15:01 PM all 0.33 0.00 0.09 0.01 0.03 99.54 12:15:01 PM 0 0.42 0.00 0.07 0.00 0.03 99.48 12:15:01 PM 1 0.25 0.00 0.12 0.02 0.02 99.60 12:16:01 PM all 0.38 0.00 0.08 0.00 0.04 99.51 12:16:01 PM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:16:01 PM 1 0.62 0.00 0.07 0.00 0.05 99.27 12:17:01 PM all 6.90 0.00 0.56 0.01 0.07 92.46 12:17:01 PM 0 10.06 0.00 0.77 0.02 0.07 89.08 12:17:01 PM 1 3.74 0.00 0.35 0.00 0.07 95.84 12:18:01 PM all 2.40 0.00 0.22 0.02 0.06 97.31 12:18:01 PM 0 3.03 0.00 0.23 0.00 0.05 96.69 12:18:01 PM 1 1.77 0.00 0.20 0.03 0.07 97.92 12:19:01 PM all 0.70 0.00 0.13 0.00 0.04 99.12 12:19:01 PM 0 0.50 0.00 0.10 0.00 0.03 99.37 12:19:01 PM 1 0.90 0.00 0.17 0.00 0.05 98.88 12:19:01 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 0.57 0.00 0.11 0.00 0.13 99.20 12:20:01 PM 0 0.60 0.00 0.10 0.00 0.12 99.18 12:20:01 PM 1 0.54 0.00 0.12 0.00 0.13 99.21 12:21:01 PM all 0.58 0.00 0.13 0.00 0.05 99.25 12:21:01 PM 0 0.58 0.00 0.15 0.00 0.07 99.20 12:21:01 PM 1 0.57 0.00 0.10 0.00 0.03 99.30 12:22:01 PM all 0.63 0.00 0.18 0.00 0.04 99.15 12:22:01 PM 0 0.60 0.00 0.13 0.00 0.03 99.23 12:22:01 PM 1 0.65 0.00 0.23 0.00 0.05 99.06 12:23:01 PM all 0.59 0.00 0.14 0.01 0.05 99.21 12:23:01 PM 0 0.55 0.00 0.12 0.02 0.05 99.26 12:23:01 PM 1 0.64 0.00 0.17 0.00 0.05 99.15 12:24:01 PM all 18.06 0.07 2.56 0.48 0.08 78.75 12:24:01 PM 0 27.46 0.13 2.96 0.92 0.08 68.44 12:24:01 PM 1 8.67 0.00 2.16 0.03 0.08 89.05 Average: all 9.12 0.01 1.49 1.91 0.07 87.40 Average: 0 10.85 0.01 1.64 1.63 0.07 85.80 Average: 1 7.39 0.01 1.34 2.19 0.08 88.99