---> uname -a: Linux prd-centos8-robot-2c-8g-13414.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 606 4882 19 2208 6792 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:5d:c3:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84871sec preferred_lft 84871sec inet6 fe80::f816:3eff:fe5d:c33d/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) 12/13/2025 _x86_64_ (2 CPU) 23:05:56 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 120.16 0.15 120.01 4.00 12155.58 11:09:01 PM 31.93 0.88 31.04 64.52 4139.44 11:10:01 PM 40.53 7.10 33.43 1309.75 2168.08 11:11:01 PM 69.09 2.73 66.36 439.66 7881.09 11:12:01 PM 6.80 0.00 6.80 0.00 523.81 11:13:01 PM 0.15 0.00 0.15 0.00 1.18 11:14:01 PM 0.13 0.00 0.13 0.00 1.03 11:15:01 PM 2.07 0.20 1.87 11.60 94.37 11:16:01 PM 0.62 0.00 0.62 0.00 19.41 11:17:01 PM 0.28 0.00 0.28 0.00 12.60 11:18:01 PM 0.17 0.00 0.17 0.00 15.78 11:19:01 PM 0.18 0.00 0.18 0.00 15.35 11:20:01 PM 0.17 0.00 0.17 0.00 15.46 11:21:01 PM 0.35 0.07 0.28 2.13 23.28 11:22:01 PM 1.42 0.00 1.42 0.00 35.94 11:23:01 PM 0.27 0.03 0.23 1.33 4.15 11:24:01 PM 8.78 5.75 3.03 555.55 72.24 11:25:01 PM 0.43 0.00 0.43 0.00 6.43 11:26:01 PM 0.35 0.00 0.35 0.00 4.43 11:27:01 PM 0.48 0.00 0.48 0.00 5.60 11:28:01 PM 0.27 0.00 0.27 0.00 9.52 11:29:02 PM 0.25 0.00 0.25 0.00 6.95 11:30:01 PM 4.10 0.32 3.78 37.55 153.17 11:31:01 PM 28.77 0.27 28.51 25.32 1406.61 Average: 13.25 0.73 12.52 102.20 1199.54 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5050748 6931580 2831684 35.92 2688 2057372 761804 8.53 192888 2290716 142384 11:09:01 PM 5172956 7017396 2709476 34.37 2688 2020416 677940 7.59 210364 2148704 9944 11:10:01 PM 4956212 6971644 2926220 37.12 2688 2185268 722236 8.09 267080 2289472 104356 11:11:01 PM 4927436 7039316 2954996 37.49 2688 2279140 626672 7.02 266756 2304400 10832 11:12:01 PM 4927652 7039536 2954780 37.49 2688 2279144 626672 7.02 266760 2304472 4 11:13:01 PM 4927832 7039704 2954600 37.48 2688 2279144 626672 7.02 266760 2304384 12 11:14:01 PM 4927560 7039432 2954872 37.49 2688 2279144 626672 7.02 266760 2304276 4 11:15:01 PM 4880268 6993344 3002164 38.09 2688 2280356 711148 7.96 266892 2351348 24 11:16:01 PM 4878492 6991940 3003940 38.11 2688 2280732 711148 7.96 266892 2353124 88 11:17:01 PM 4876844 6990668 3005588 38.13 2688 2281108 726660 8.14 266892 2354832 192 11:18:01 PM 4873532 6987736 3008900 38.17 2688 2281488 726660 8.14 266892 2358180 132 11:19:01 PM 4871988 6986568 3010444 38.19 2688 2281864 726660 8.14 266892 2359720 84 11:20:01 PM 4869688 6984652 3012744 38.22 2688 2282240 718840 8.05 266892 2361888 40 11:21:01 PM 4867000 6982644 3015432 38.26 2688 2282920 719504 8.06 267288 2364248 68 11:22:01 PM 4866184 6981828 3016248 38.27 2688 2282920 719504 8.06 267300 2364932 4 11:23:01 PM 4865436 6981132 3016996 38.27 2688 2282972 741272 8.30 267304 2365572 28 11:24:01 PM 4849376 6981796 3033056 38.48 2688 2299660 737932 8.26 269616 2379552 16 11:25:01 PM 4849576 6981996 3032856 38.48 2688 2299660 737932 8.26 269616 2379312 8 11:26:01 PM 4849488 6981960 3032944 38.48 2688 2299712 737932 8.26 269616 2379364 4 11:27:01 PM 4849468 6981940 3032964 38.48 2688 2299712 737932 8.26 269616 2379324 4 11:28:01 PM 4847792 6980508 3034640 38.50 2688 2299956 732968 8.21 269616 2381008 56 11:29:02 PM 4847652 6980372 3034780 38.50 2688 2299960 732968 8.21 269616 2381132 4 11:30:01 PM 5034908 6988972 2847524 36.12 2688 2125116 688004 7.70 269268 2211688 17576 11:31:01 PM 4998592 6949720 2883840 36.59 2688 2124176 708296 7.93 470200 2054916 11260 Average: 4911112 6991099 2971320 37.70 2688 2248508 707668 7.92 270741 2321940 12380 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 122.89 95.72 1296.05 20.22 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 10.60 3.87 4.18 1.61 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 54.41 45.93 335.80 9.21 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 549.93 403.07 115.46 93.23 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 2.68 2.02 0.59 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 2.72 1.90 0.46 0.43 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 1.08 0.73 0.16 0.12 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 46.58 32.52 13.22 4.18 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 13.53 9.28 3.05 1.99 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 12.05 9.22 2.87 1.86 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 11.16 9.08 2.69 1.79 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 11.13 9.22 2.71 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 11.15 9.10 2.69 1.79 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 15.80 13.83 3.98 2.61 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 0.60 0.22 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 0.85 0.27 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 2.07 1.28 0.43 0.29 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 0.42 0.27 0.13 0.02 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 0.50 0.28 0.05 0.03 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 0.40 0.22 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 16.38 15.76 2.86 4.28 0.00 0.00 0.00 0.00 11:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:02 PM eth0 0.22 0.08 0.02 0.01 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 75.92 48.61 90.94 33.55 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 14.08 12.93 11.99 6.98 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 40.69 30.21 78.79 7.77 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) 12/13/2025 _x86_64_ (2 CPU) 23:05:56 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 35.94 0.00 4.52 4.89 0.10 54.56 11:08:01 PM 0 48.50 0.00 5.29 4.97 0.10 41.14 11:08:01 PM 1 23.40 0.00 3.75 4.80 0.10 67.96 11:09:01 PM all 7.56 0.00 1.48 1.15 0.07 89.74 11:09:01 PM 0 2.42 0.00 1.12 1.17 0.07 95.23 11:09:01 PM 1 12.72 0.00 1.84 1.14 0.07 84.23 11:10:01 PM all 27.51 0.00 4.48 1.68 0.10 66.23 11:10:01 PM 0 26.55 0.00 4.20 1.50 0.10 67.64 11:10:01 PM 1 28.46 0.00 4.77 1.86 0.10 64.82 11:11:01 PM all 21.30 0.00 4.24 1.53 0.08 72.85 11:11:01 PM 0 27.77 0.00 5.18 2.40 0.10 64.55 11:11:01 PM 1 14.84 0.00 3.30 0.67 0.07 81.13 11:12:01 PM all 0.33 0.00 0.11 0.09 0.03 99.43 11:12:01 PM 0 0.55 0.00 0.12 0.15 0.02 99.17 11:12:01 PM 1 0.12 0.00 0.10 0.03 0.05 99.70 11:13:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 11:13:01 PM 0 0.55 0.00 0.07 0.00 0.02 99.37 11:13:01 PM 1 0.12 0.00 0.10 0.00 0.05 99.73 11:14:01 PM all 0.33 0.00 0.07 0.00 0.05 99.56 11:14:01 PM 0 0.60 0.00 0.08 0.00 0.05 99.27 11:14:01 PM 1 0.05 0.00 0.05 0.00 0.05 99.85 11:15:01 PM all 5.67 0.00 0.54 0.01 0.07 93.71 11:15:01 PM 0 4.84 0.00 0.50 0.00 0.07 94.59 11:15:01 PM 1 6.50 0.00 0.59 0.02 0.07 92.83 11:16:01 PM all 4.44 0.00 0.40 0.01 0.08 95.08 11:16:01 PM 0 6.84 0.00 0.54 0.00 0.08 92.54 11:16:01 PM 1 2.03 0.00 0.27 0.02 0.07 97.62 11:17:01 PM all 4.29 0.00 0.34 0.00 0.08 95.28 11:17:01 PM 0 6.80 0.00 0.45 0.00 0.08 92.66 11:17:01 PM 1 1.77 0.00 0.23 0.00 0.08 97.91 11:18:01 PM all 4.31 0.00 0.35 0.00 0.08 95.26 11:18:01 PM 0 6.65 0.00 0.45 0.00 0.08 92.81 11:18:01 PM 1 1.97 0.00 0.25 0.00 0.07 97.71 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.40 0.00 0.33 0.00 0.08 95.19 11:19:01 PM 0 5.63 0.00 0.38 0.00 0.08 93.90 11:19:01 PM 1 3.18 0.00 0.27 0.00 0.08 96.47 11:20:01 PM all 4.36 0.00 0.33 0.00 0.08 95.23 11:20:01 PM 0 7.37 0.00 0.48 0.00 0.10 92.05 11:20:01 PM 1 1.35 0.00 0.17 0.00 0.07 98.41 11:21:01 PM all 5.66 0.00 0.48 0.00 0.06 93.80 11:21:01 PM 0 9.06 0.00 0.47 0.00 0.07 90.40 11:21:01 PM 1 2.26 0.00 0.50 0.00 0.05 97.19 11:22:01 PM all 0.38 0.00 0.07 0.01 0.06 99.48 11:22:01 PM 0 0.57 0.00 0.07 0.02 0.07 99.28 11:22:01 PM 1 0.20 0.00 0.07 0.00 0.05 99.68 11:23:01 PM all 0.39 0.00 0.08 0.00 0.05 99.48 11:23:01 PM 0 0.15 0.00 0.07 0.00 0.03 99.75 11:23:01 PM 1 0.63 0.00 0.08 0.00 0.07 99.22 11:24:01 PM all 0.44 0.23 0.18 0.16 0.06 98.92 11:24:01 PM 0 0.30 0.02 0.13 0.02 0.05 99.48 11:24:01 PM 1 0.58 0.45 0.23 0.30 0.07 98.36 11:25:01 PM all 0.35 0.00 0.07 0.00 0.04 99.54 11:25:01 PM 0 0.18 0.00 0.08 0.00 0.05 99.68 11:25:01 PM 1 0.52 0.00 0.05 0.00 0.03 99.40 11:26:01 PM all 0.40 0.00 0.08 0.00 0.03 99.48 11:26:01 PM 0 0.58 0.00 0.10 0.00 0.03 99.28 11:26:01 PM 1 0.22 0.00 0.07 0.00 0.03 99.68 11:27:01 PM all 0.37 0.00 0.07 0.00 0.06 99.51 11:27:01 PM 0 0.53 0.00 0.03 0.00 0.03 99.40 11:27:01 PM 1 0.20 0.00 0.10 0.00 0.08 99.62 11:28:01 PM all 2.03 0.00 0.27 0.00 0.06 97.64 11:28:01 PM 0 1.07 0.00 0.15 0.00 0.07 98.71 11:28:01 PM 1 3.00 0.00 0.39 0.00 0.05 96.57 11:29:02 PM all 0.29 0.00 0.09 0.00 0.06 99.56 11:29:02 PM 0 0.50 0.00 0.07 0.00 0.05 99.38 11:29:02 PM 1 0.08 0.00 0.12 0.00 0.07 99.73 11:29:02 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 6.54 0.00 1.48 0.03 0.04 91.92 11:30:01 PM 0 7.56 0.00 1.68 0.02 0.05 90.69 11:30:01 PM 1 5.51 0.00 1.28 0.03 0.03 93.15 11:31:01 PM all 24.41 0.00 2.58 0.14 0.09 72.78 11:31:01 PM 0 33.51 0.00 2.82 0.17 0.10 63.41 11:31:01 PM 1 15.29 0.00 2.33 0.12 0.08 82.17 Average: all 6.75 0.01 0.95 0.40 0.06 91.82 Average: 0 8.29 0.00 1.02 0.43 0.06 90.19 Average: 1 5.21 0.02 0.87 0.37 0.06 93.46