---> uname -a: Linux prd-centos8-robot-2c-8g-2284.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 578 4927 19 2190 6820 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:66:dc:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84932sec preferred_lft 84932sec inet6 fe80::f816:3eff:fe66:dc01/64 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) 10/26/2025 _x86_64_ (2 CPU) 22:59:04 LINUX RESTART (2 CPU) 11:00:00 PM tps rtps wtps bread/s bwrtn/s 11:00:01 PM 108.28 42.76 65.52 4849.66 53815.17 11:01:01 PM 72.24 46.10 26.14 6040.76 5168.18 11:02:02 PM 118.38 0.35 118.03 23.46 11076.77 11:03:01 PM 30.53 0.44 30.09 31.58 4132.63 11:04:01 PM 17.11 0.38 16.73 64.26 1086.95 11:05:01 PM 71.09 9.45 61.64 1685.59 3629.73 11:06:01 PM 31.89 0.00 31.89 0.00 6273.11 11:07:01 PM 3.72 0.00 3.72 0.00 123.61 11:08:01 PM 0.13 0.00 0.13 0.00 0.93 11:09:01 PM 0.58 0.22 0.37 11.73 9.00 11:10:01 PM 1.90 0.00 1.90 0.00 93.85 11:11:01 PM 0.32 0.00 0.32 0.00 7.23 11:12:01 PM 0.23 0.00 0.23 0.00 2.93 11:13:01 PM 0.10 0.00 0.10 0.00 0.80 11:14:01 PM 0.15 0.00 0.15 0.00 1.77 11:15:01 PM 1.47 0.03 1.43 0.27 33.48 11:16:01 PM 0.35 0.02 0.33 0.93 9.62 11:17:01 PM 0.32 0.00 0.32 0.00 13.75 11:18:01 PM 0.13 0.00 0.13 0.00 8.93 11:19:01 PM 0.12 0.00 0.12 0.00 4.82 11:20:01 PM 0.38 0.00 0.38 0.00 12.90 11:21:01 PM 0.42 0.07 0.35 3.20 47.30 11:22:01 PM 0.38 0.00 0.38 0.00 14.68 11:23:01 PM 27.01 0.63 26.38 73.19 1166.76 Average: 16.56 2.55 14.01 350.14 1484.54 11:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 PM 6026960 7294336 1855464 23.54 2688 1473540 453000 5.75 127616 1502680 12908 11:01:01 PM 5544364 7075836 2338060 29.66 2688 1724240 691704 7.74 186740 1868776 77364 11:02:02 PM 5229268 7071652 2653156 33.66 2688 2018140 644928 7.22 191952 2109984 104672 11:03:01 PM 5171804 7014556 2710620 34.39 2688 2019024 707652 7.92 199620 2161232 8 11:04:01 PM 5141584 7028656 2740840 34.77 2688 2061620 681340 7.63 227092 2160052 51312 11:05:01 PM 4956100 7066476 2926324 37.12 2688 2276648 627904 7.03 266752 2278796 175928 11:06:01 PM 4951492 7061604 2930932 37.18 2688 2276664 627816 7.03 266764 2278532 4 11:07:01 PM 4951584 7061696 2930840 37.18 2688 2276664 627816 7.03 266768 2278460 4 11:08:01 PM 4951792 7061908 2930632 37.18 2688 2276668 627816 7.03 266768 2278464 4 11:09:01 PM 4899648 7011004 2982776 37.84 2688 2277908 729384 8.17 267020 2329744 884 11:10:01 PM 4899332 7010704 2983092 37.84 2688 2277924 718376 8.04 267048 2330096 28 11:11:01 PM 4898632 7010112 2983792 37.85 2688 2278020 718376 8.04 267048 2330536 4 11:12:01 PM 4897216 7008696 2985208 37.87 2688 2278020 718376 8.04 267048 2332044 4 11:13:01 PM 4897256 7008752 2985168 37.87 2688 2278032 718376 8.04 267048 2331816 16 11:14:01 PM 4896356 7007852 2986068 37.88 2688 2278032 718500 8.05 267048 2333076 16 11:15:01 PM 4897228 7008724 2985196 37.87 2688 2278040 718500 8.05 267220 2332196 16 11:16:01 PM 4897036 7008780 2985388 37.87 2688 2278312 718500 8.05 267220 2332176 112 11:17:01 PM 4897072 7009044 2985352 37.87 2688 2278524 718500 8.05 267220 2332200 28 11:18:01 PM 4896776 7008968 2985648 37.88 2688 2278744 718500 8.05 267220 2332420 116 11:19:01 PM 4896716 7009128 2985708 37.88 2688 2278952 718500 8.05 267220 2332640 100 11:20:01 PM 4895960 7008592 2986464 37.89 2688 2279168 709356 7.94 267220 2333208 92 11:21:01 PM 4819856 6933948 3062568 38.85 2688 2280612 811500 9.09 267520 2408612 128 11:22:01 PM 4947248 7062712 2935176 37.24 2688 2281984 626976 7.02 267876 2282216 1224 11:23:01 PM 5101744 7033184 2780680 35.28 2688 2104612 679976 7.61 467856 1955036 22676 Average: 5023459 7036538 2858965 36.27 2688 2183754 684653 7.67 258704 2231041 18652 11:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 271.69 171.65 1267.59 58.43 0.00 0.00 0.00 0.00 11:02:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:02 PM eth0 111.70 83.81 1236.05 11.66 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 10.17 0.81 2.21 0.29 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 16.60 14.43 7.08 5.12 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 50.06 44.18 339.05 14.08 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 541.84 394.52 106.49 89.89 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 2.67 1.93 0.45 0.42 0.00 0.00 0.00 0.00 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 3.20 1.90 0.47 0.42 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 63.32 48.13 39.61 4.74 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 4.25 2.60 0.46 0.19 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 12.35 11.53 15.87 0.87 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 0.58 0.10 0.04 0.01 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 1.35 0.10 0.11 0.01 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 4.08 0.68 0.93 0.44 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 0.90 0.42 0.53 0.39 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 9.00 8.60 2.33 0.92 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 7.50 2.05 1.99 0.43 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 1.82 2.05 1.23 0.43 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 1.70 2.03 1.17 0.43 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 1.72 2.02 1.22 0.42 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 71.58 71.29 39.20 6.40 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 35.36 23.38 11.52 2.72 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 50.31 38.71 92.79 32.79 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 55.36 40.29 137.75 10.06 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) 10/26/2025 _x86_64_ (2 CPU) 22:59:04 LINUX RESTART (2 CPU) 11:00:00 PM CPU %user %nice %system %iowait %steal %idle 11:00:01 PM all 67.25 0.00 5.92 26.83 0.00 0.00 11:00:01 PM 0 64.58 0.00 6.94 28.47 0.00 0.00 11:00:01 PM 1 69.93 0.00 4.90 25.17 0.00 0.00 11:01:01 PM all 32.91 0.03 5.57 9.46 0.11 51.92 11:01:01 PM 0 37.13 0.02 5.29 9.47 0.12 47.98 11:01:01 PM 1 28.68 0.05 5.86 9.44 0.10 55.87 11:02:02 PM all 38.39 0.00 5.55 1.84 0.12 54.10 11:02:02 PM 0 28.38 0.00 5.28 1.66 0.12 64.56 11:02:02 PM 1 48.39 0.00 5.83 2.01 0.13 43.64 11:03:01 PM all 1.03 0.00 0.44 0.70 0.04 97.78 11:03:01 PM 0 1.39 0.00 0.46 0.80 0.03 97.32 11:03:01 PM 1 0.66 0.00 0.42 0.61 0.05 98.25 11:04:01 PM all 18.25 0.00 2.68 4.45 0.10 74.52 11:04:01 PM 0 16.12 0.00 2.49 6.70 0.10 74.59 11:04:01 PM 1 20.37 0.00 2.87 2.20 0.10 74.45 11:05:01 PM all 33.75 0.00 5.87 1.75 0.10 58.53 11:05:01 PM 0 21.91 0.00 4.85 1.35 0.08 71.81 11:05:01 PM 1 45.57 0.00 6.90 2.15 0.12 45.27 11:06:01 PM all 1.31 0.00 1.30 0.53 0.06 96.80 11:06:01 PM 0 1.02 0.00 1.29 0.70 0.07 96.91 11:06:01 PM 1 1.59 0.00 1.31 0.35 0.05 96.70 11:07:01 PM all 0.28 0.00 0.11 0.02 0.03 99.57 11:07:01 PM 0 0.30 0.00 0.10 0.00 0.02 99.58 11:07:01 PM 1 0.25 0.00 0.12 0.03 0.03 99.57 11:08:01 PM all 0.35 0.00 0.07 0.00 0.03 99.55 11:08:01 PM 0 0.58 0.00 0.07 0.00 0.02 99.33 11:08:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:09:01 PM all 4.18 0.00 0.72 0.00 0.05 95.06 11:09:01 PM 0 2.71 0.00 0.37 0.00 0.05 96.87 11:09:01 PM 1 5.67 0.00 1.07 0.00 0.05 93.21 11:10:01 PM all 6.08 0.00 0.45 0.01 0.06 93.40 11:10:01 PM 0 0.63 0.00 0.13 0.02 0.05 99.16 11:10:01 PM 1 11.94 0.00 0.79 0.00 0.07 87.19 11:10:01 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 5.88 0.00 0.49 0.01 0.06 93.56 11:11:01 PM 0 5.54 0.00 0.45 0.02 0.05 93.95 11:11:01 PM 1 6.23 0.00 0.52 0.00 0.07 93.18 11:12:01 PM all 5.91 0.00 0.43 0.00 0.06 93.60 11:12:01 PM 0 0.50 0.00 0.07 0.00 0.03 99.40 11:12:01 PM 1 11.77 0.00 0.83 0.00 0.09 87.31 11:13:01 PM all 5.89 0.00 0.43 0.00 0.05 93.63 11:13:01 PM 0 0.65 0.00 0.10 0.00 0.03 99.22 11:13:01 PM 1 11.57 0.00 0.78 0.00 0.07 87.58 11:14:01 PM all 5.93 0.00 0.42 0.00 0.05 93.61 11:14:01 PM 0 1.87 0.00 0.15 0.00 0.03 97.95 11:14:01 PM 1 10.25 0.00 0.70 0.00 0.07 88.98 11:15:01 PM all 5.79 0.00 0.55 0.01 0.06 93.59 11:15:01 PM 0 1.38 0.00 0.42 0.02 0.05 98.13 11:15:01 PM 1 10.46 0.00 0.68 0.00 0.07 88.80 11:16:01 PM all 1.37 0.00 0.18 0.00 0.05 98.39 11:16:01 PM 0 0.97 0.00 0.15 0.00 0.05 98.83 11:16:01 PM 1 1.78 0.00 0.22 0.00 0.05 97.95 11:17:01 PM all 0.97 0.00 0.13 0.00 0.07 98.83 11:17:01 PM 0 1.09 0.00 0.15 0.00 0.08 98.68 11:17:01 PM 1 0.85 0.00 0.12 0.00 0.05 98.98 11:18:01 PM all 0.96 0.00 0.10 0.00 0.07 98.87 11:18:01 PM 0 0.77 0.00 0.08 0.00 0.05 99.10 11:18:01 PM 1 1.15 0.00 0.12 0.00 0.08 98.65 11:19:01 PM all 0.96 0.00 0.13 0.00 0.05 98.86 11:19:01 PM 0 1.14 0.00 0.13 0.00 0.05 98.68 11:19:01 PM 1 0.78 0.00 0.12 0.00 0.05 99.05 11:20:01 PM all 0.88 0.00 0.15 0.00 0.06 98.91 11:20:01 PM 0 0.94 0.00 0.15 0.00 0.07 98.85 11:20:01 PM 1 0.82 0.00 0.15 0.00 0.05 98.98 11:21:01 PM all 6.27 0.00 0.84 0.00 0.06 92.84 11:21:01 PM 0 2.86 0.00 0.44 0.00 0.05 96.65 11:21:01 PM 1 9.72 0.00 1.24 0.00 0.07 88.96 11:21:01 PM CPU %user %nice %system %iowait %steal %idle 11:22:01 PM all 1.41 0.00 0.28 0.00 0.06 98.25 11:22:01 PM 0 1.19 0.00 0.27 0.00 0.05 98.50 11:22:01 PM 1 1.64 0.00 0.28 0.00 0.07 98.01 11:23:01 PM all 26.76 0.00 3.85 0.18 0.08 69.13 11:23:01 PM 0 20.00 0.00 3.25 0.23 0.08 76.43 11:23:01 PM 1 33.53 0.00 4.46 0.13 0.07 61.81 Average: all 9.04 0.00 1.35 0.86 0.06 88.68 Average: 0 6.56 0.00 1.15 0.94 0.06 91.30 Average: 1 11.57 0.00 1.56 0.78 0.07 86.01