---> uname -a: Linux prd-centos8-robot-2c-8g-11196.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 646 4858 19 2192 6752 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:49:8d:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84900sec preferred_lft 84900sec inet6 fe80::f816:3eff:fe49:8d9c/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) 12/06/2025 _x86_64_ (2 CPU) 23:06:15 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 93.53 6.57 86.97 1127.95 6914.26 11:09:01 PM 85.17 0.88 84.29 64.51 11147.55 11:10:01 PM 43.95 7.10 36.85 1309.96 2358.76 11:11:01 PM 65.38 2.73 62.65 439.59 8070.84 11:12:01 PM 4.25 0.00 4.25 0.00 158.05 11:13:01 PM 0.28 0.00 0.28 0.00 4.30 11:14:01 PM 0.15 0.00 0.15 0.00 1.57 11:15:01 PM 2.05 0.20 1.85 11.60 91.58 11:16:01 PM 0.37 0.00 0.37 0.00 19.26 11:17:02 PM 0.28 0.00 0.28 0.00 16.60 11:18:01 PM 0.46 0.00 0.46 0.00 19.74 11:19:01 PM 0.30 0.00 0.30 0.00 13.70 11:20:01 PM 0.13 0.00 0.13 0.00 15.76 11:21:01 PM 0.23 0.03 0.20 1.87 21.34 11:22:01 PM 0.45 0.03 0.42 0.27 9.02 11:23:01 PM 1.30 0.03 1.27 1.33 29.41 11:24:01 PM 0.25 0.00 0.25 0.00 5.37 11:25:01 PM 0.13 0.00 0.13 0.00 1.73 11:26:01 PM 0.22 0.00 0.22 0.00 3.97 11:27:01 PM 0.38 0.00 0.38 0.00 5.43 11:28:01 PM 0.13 0.00 0.13 0.00 9.28 11:29:01 PM 0.23 0.00 0.23 0.00 5.35 11:30:01 PM 13.05 0.32 12.73 36.92 432.39 11:31:01 PM 27.75 0.52 27.24 63.83 1349.33 Average: 14.19 0.77 13.43 127.50 1280.26 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5203052 7004136 2679372 33.99 2688 1978276 713360 7.99 187600 2155468 252276 11:09:01 PM 5028816 6907352 2853608 36.20 2688 2054744 803772 9.00 213952 2292340 44244 11:10:01 PM 4781752 6916892 3100672 39.34 2688 2301184 792100 8.87 288564 2432080 219444 11:11:01 PM 4883308 6996004 2999116 38.05 2688 2279140 687732 7.70 266888 2346424 36 11:12:01 PM 4883652 6996352 2998772 38.04 2688 2279144 687732 7.70 266888 2346404 12 11:13:01 PM 4883956 6996644 2998468 38.04 2688 2279144 687732 7.70 266888 2346332 12 11:14:01 PM 4883804 6996604 2998620 38.04 2688 2279256 687732 7.70 266892 2346504 100 11:15:01 PM 4836752 6950676 3045672 38.64 2688 2280380 778968 8.72 267016 2392948 156 11:16:01 PM 4833832 6948132 3048592 38.68 2688 2280756 778968 8.72 267016 2396228 100 11:17:02 PM 4831768 6946444 3050656 38.70 2688 2281132 778968 8.72 267016 2398176 76 11:18:01 PM 4830524 6945568 3051900 38.72 2688 2281500 778968 8.72 267016 2399540 16 11:19:01 PM 4828780 6944200 3053644 38.74 2688 2281876 778968 8.72 267016 2400988 112 11:20:01 PM 4826812 6942604 3055612 38.76 2688 2282248 778604 8.72 267016 2402996 40 11:21:01 PM 4824240 6940716 3058184 38.80 2688 2282924 778604 8.72 267292 2405556 64 11:22:01 PM 4823996 6940472 3058428 38.80 2688 2282924 796764 8.92 267464 2405460 20 11:23:01 PM 4823304 6939832 3059120 38.81 2688 2282976 796764 8.92 267468 2405936 28 11:24:01 PM 4823628 6940188 3058796 38.81 2688 2283008 796764 8.92 267468 2405852 8 11:25:01 PM 4823384 6939944 3059040 38.81 2688 2283008 796764 8.92 267468 2406068 8 11:26:01 PM 4823352 6939964 3059072 38.81 2688 2283060 796764 8.92 267468 2406156 4 11:27:01 PM 4823424 6940036 3059000 38.81 2688 2283060 796764 8.92 267468 2406232 12 11:28:01 PM 4821324 6938180 3061100 38.83 2688 2283304 796764 8.92 267468 2408064 8 11:29:01 PM 4821324 6938184 3061100 38.83 2688 2283308 796764 8.92 267468 2408068 4 11:30:01 PM 4932780 6903832 2949644 37.42 2688 2143640 784108 8.78 303388 2283236 52712 11:31:01 PM 5004332 6941056 2878092 36.51 2688 2110048 734024 8.22 470304 2049352 12364 Average: 4870079 6949750 3012345 38.22 2688 2247502 766852 8.59 272520 2360267 24244 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 202.32 141.36 1385.94 28.83 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 61.78 45.15 586.67 7.90 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 46.38 37.90 334.55 7.63 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 554.03 412.91 117.32 97.67 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 2.58 2.07 0.58 0.50 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 2.63 2.20 0.46 0.47 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 15.86 8.91 5.65 1.04 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 32.01 24.43 7.84 3.33 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 12.36 9.38 2.98 1.99 0.00 0.00 0.00 0.00 11:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:02 PM eth0 11.96 9.45 2.83 1.89 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 11.35 9.18 2.69 1.78 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 10.86 9.13 2.62 1.80 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 11.03 9.15 2.65 1.82 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 15.28 13.28 3.75 2.50 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 0.50 0.20 0.16 0.07 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.87 0.30 0.31 0.20 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 0.82 0.30 0.15 0.04 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.72 0.22 0.28 0.20 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.47 0.35 0.06 0.04 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.43 0.15 0.15 0.07 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 15.60 15.00 2.76 4.18 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.28 0.05 0.02 0.00 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 68.11 47.78 90.36 34.44 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 16.21 14.26 13.74 7.38 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 45.63 33.90 106.92 8.58 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) 12/06/2025 _x86_64_ (2 CPU) 23:06:15 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.33 0.00 6.11 1.53 0.12 52.91 11:08:01 PM 0 24.61 0.00 5.78 1.17 0.12 68.33 11:08:01 PM 1 54.07 0.00 6.43 1.90 0.12 37.48 11:09:01 PM all 21.95 0.00 2.91 2.07 0.08 72.99 11:09:01 PM 0 18.74 0.00 2.58 2.11 0.07 76.50 11:09:01 PM 1 25.17 0.00 3.24 2.03 0.10 69.46 11:10:01 PM all 25.70 0.00 4.80 0.57 0.08 68.85 11:10:01 PM 0 22.23 0.00 4.74 0.28 0.10 72.64 11:10:01 PM 1 29.17 0.00 4.87 0.85 0.07 65.04 11:11:01 PM all 16.67 0.00 3.74 0.65 0.08 78.88 11:11:01 PM 0 15.23 0.00 4.14 0.79 0.07 79.78 11:11:01 PM 1 18.10 0.00 3.33 0.50 0.08 77.98 11:12:01 PM all 0.36 0.00 0.10 0.02 0.03 99.49 11:12:01 PM 0 0.12 0.00 0.12 0.00 0.03 99.73 11:12:01 PM 1 0.60 0.00 0.08 0.03 0.03 99.25 11:13:01 PM all 0.33 0.00 0.07 0.00 0.05 99.55 11:13:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 11:13:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:14:01 PM all 0.33 0.00 0.13 0.01 0.03 99.50 11:14:01 PM 0 0.13 0.00 0.15 0.00 0.05 99.67 11:14:01 PM 1 0.52 0.00 0.12 0.02 0.02 99.33 11:15:01 PM all 5.99 0.00 0.49 0.01 0.08 93.44 11:15:01 PM 0 2.44 0.00 0.35 0.02 0.07 97.13 11:15:01 PM 1 9.55 0.00 0.64 0.00 0.08 89.73 11:16:01 PM all 4.49 0.00 0.36 0.00 0.08 95.07 11:16:01 PM 0 4.65 0.00 0.38 0.00 0.08 94.88 11:16:01 PM 1 4.33 0.00 0.33 0.00 0.08 95.26 11:17:02 PM all 4.49 0.00 0.35 0.00 0.09 95.07 11:17:02 PM 0 3.46 0.00 0.30 0.00 0.08 96.16 11:17:02 PM 1 5.51 0.00 0.40 0.00 0.10 93.98 11:18:01 PM all 4.27 0.00 0.34 0.00 0.08 95.30 11:18:01 PM 0 3.52 0.00 0.29 0.00 0.08 96.11 11:18:01 PM 1 5.03 0.00 0.39 0.00 0.08 94.49 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.29 0.00 0.32 0.00 0.09 95.30 11:19:01 PM 0 3.32 0.00 0.28 0.00 0.08 96.31 11:19:01 PM 1 5.26 0.00 0.35 0.00 0.10 94.28 11:20:01 PM all 4.30 0.00 0.35 0.00 0.09 95.25 11:20:01 PM 0 4.55 0.00 0.35 0.00 0.10 95.00 11:20:01 PM 1 4.06 0.00 0.35 0.00 0.08 95.51 11:21:01 PM all 5.33 0.00 0.29 0.01 0.08 94.29 11:21:01 PM 0 2.74 0.00 0.25 0.02 0.08 96.91 11:21:01 PM 1 7.92 0.00 0.33 0.00 0.07 91.68 11:22:01 PM all 0.38 0.00 0.19 0.00 0.05 99.37 11:22:01 PM 0 0.18 0.00 0.20 0.00 0.05 99.57 11:22:01 PM 1 0.58 0.00 0.18 0.00 0.05 99.18 11:23:01 PM all 0.38 0.00 0.08 0.01 0.05 99.48 11:23:01 PM 0 0.18 0.00 0.08 0.02 0.07 99.65 11:23:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 11:24:01 PM all 0.33 0.00 0.08 0.00 0.06 99.52 11:24:01 PM 0 0.27 0.00 0.08 0.00 0.05 99.60 11:24:01 PM 1 0.40 0.00 0.08 0.00 0.07 99.45 11:25:01 PM all 0.25 0.00 0.07 0.00 0.05 99.63 11:25:01 PM 0 0.13 0.00 0.08 0.00 0.07 99.72 11:25:01 PM 1 0.37 0.00 0.05 0.00 0.03 99.55 11:26:01 PM all 0.43 0.00 0.07 0.00 0.07 99.43 11:26:01 PM 0 0.27 0.00 0.08 0.00 0.07 99.58 11:26:01 PM 1 0.60 0.00 0.05 0.00 0.07 99.28 11:27:01 PM all 0.33 0.00 0.05 0.00 0.04 99.57 11:27:01 PM 0 0.08 0.00 0.05 0.00 0.05 99.82 11:27:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:28:01 PM all 2.03 0.00 0.25 0.00 0.06 97.66 11:28:01 PM 0 0.90 0.00 0.15 0.00 0.07 98.88 11:28:01 PM 1 3.16 0.00 0.35 0.00 0.05 96.44 11:29:01 PM all 0.34 0.00 0.06 0.00 0.05 99.55 11:29:01 PM 0 0.62 0.00 0.07 0.00 0.05 99.27 11:29:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 9.29 0.00 1.78 0.08 0.07 88.79 11:30:01 PM 0 5.90 0.00 1.72 0.03 0.05 92.29 11:30:01 PM 1 12.67 0.00 1.84 0.12 0.08 85.29 11:31:01 PM all 29.14 0.00 3.42 0.12 0.08 67.25 11:31:01 PM 0 13.92 0.00 2.80 0.07 0.08 83.13 11:31:01 PM 1 44.37 0.00 4.03 0.17 0.08 51.34 Average: all 7.54 0.00 1.10 0.21 0.07 91.08 Average: 0 5.35 0.00 1.05 0.19 0.07 93.34 Average: 1 9.73 0.00 1.15 0.23 0.07 88.82