---> uname -a: Linux prd-centos8-robot-2c-8g-1573.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4806 19 2260 6767 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:e1:c8:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85061sec preferred_lft 85061sec inet6 fe80::f816:3eff:fee1:c83e/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) 12:56:55 LINUX RESTART (2 CPU) 12:58:02 PM tps rtps wtps bread/s bwrtn/s 12:59:01 PM 121.42 50.41 71.01 5813.88 13456.25 01:00:01 PM 102.63 0.72 101.92 52.92 11548.77 01:01:01 PM 21.56 0.42 21.14 64.77 1835.72 01:02:01 PM 75.01 7.04 67.97 1293.77 6311.56 01:03:01 PM 16.73 0.00 16.73 0.00 3567.71 01:04:01 PM 1.63 0.00 1.63 0.00 33.62 01:05:01 PM 0.33 0.00 0.33 0.00 3.55 01:06:01 PM 0.72 0.22 0.50 11.73 101.20 01:07:01 PM 1.98 0.00 1.98 0.00 111.06 01:08:01 PM 6.40 5.95 0.45 574.88 94.89 01:09:01 PM 3.13 0.03 3.10 1.87 216.38 01:10:01 PM 0.82 0.32 0.50 6.93 201.03 01:11:01 PM 1.05 0.00 1.05 0.00 97.97 01:12:01 PM 0.42 0.03 0.38 0.27 113.55 01:13:01 PM 1.45 0.00 1.45 0.00 100.03 01:14:01 PM 0.23 0.00 0.23 0.00 28.95 01:15:01 PM 0.28 0.00 0.28 0.00 66.67 01:16:01 PM 0.20 0.00 0.20 0.00 126.80 01:17:01 PM 0.28 0.00 0.28 0.00 45.65 01:18:01 PM 8.20 0.32 7.88 36.93 380.67 01:19:01 PM 32.61 0.48 32.12 53.85 2780.39 Average: 18.83 3.10 15.73 372.66 1954.44 12:58:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 PM 5369116 7035676 2513308 31.88 2688 1849668 704400 7.89 185768 2008688 165696 01:00:01 PM 5128348 6967148 2754076 34.94 2688 2015172 749192 8.39 198344 2204940 42004 01:01:01 PM 5158700 7002892 2723724 34.55 2688 2020368 718780 8.05 223088 2150084 14016 01:02:01 PM 4925216 7017948 2957208 37.52 2688 2260112 679756 7.61 262084 2314684 98740 01:03:01 PM 4921716 7014320 2960708 37.56 2688 2260124 679756 7.61 262100 2315040 4 01:04:01 PM 4921332 7013936 2961092 37.57 2688 2260124 679756 7.61 262104 2315244 4 01:05:01 PM 4922048 7014652 2960376 37.56 2688 2260124 679756 7.61 262108 2315056 4 01:06:01 PM 4866940 6962832 3015484 38.26 2688 2263416 763384 8.55 262240 2369384 204 01:07:01 PM 4865372 6962396 3017052 38.28 2688 2264556 763384 8.55 262240 2370968 72 01:08:01 PM 4842560 6961196 3039864 38.57 2688 2286132 788200 8.83 264580 2391112 2468 01:09:01 PM 4838480 6959928 3043944 38.62 2688 2288952 788200 8.83 264856 2394964 216 01:10:01 PM 4825940 6953480 3056484 38.78 2688 2295016 788480 8.83 264968 2407384 268 01:11:01 PM 4819684 6952008 3062740 38.86 2688 2299824 807140 9.04 265008 2413484 2808 01:12:01 PM 4823004 6956048 3059420 38.81 2688 2300496 758204 8.49 265132 2410172 204 01:13:01 PM 4821232 6956236 3061192 38.84 2688 2302452 780524 8.74 265132 2412060 168 01:14:01 PM 4818908 6955836 3063516 38.87 2688 2304376 780524 8.74 265132 2414244 1324 01:15:01 PM 4811136 6951356 3071288 38.96 2688 2307696 797700 8.93 265132 2421748 2736 01:16:01 PM 4810196 6951784 3072228 38.98 2688 2309036 797700 8.93 265132 2422780 320 01:17:01 PM 4809340 6952004 3073084 38.99 2688 2310120 797700 8.93 265132 2423904 108 01:18:01 PM 4824996 6875252 3057428 38.79 2688 2221664 808460 9.05 328488 2363616 99252 01:19:01 PM 5003788 7012268 2878636 36.52 2688 2181220 699340 7.83 493656 2023708 27000 Average: 4910860 6972819 2971564 37.70 2688 2231459 752873 8.43 269163 2326822 21791 12:58:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 316.76 203.64 1707.03 61.80 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 81.21 58.98 821.93 9.25 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 17.32 14.66 7.05 5.05 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 199.22 142.06 363.92 34.24 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 323.65 231.88 61.53 53.74 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 3.00 2.35 0.87 0.71 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 2.95 1.95 0.50 0.43 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 104.97 88.19 31.61 7.46 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 102.25 97.18 16.71 7.79 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 76.92 75.11 31.21 6.84 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 68.51 66.91 21.52 5.80 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 69.03 66.71 37.50 5.88 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 108.03 107.10 37.79 8.53 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 32.93 31.53 5.71 3.08 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 110.65 109.88 21.27 8.75 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 138.23 136.79 24.70 11.02 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 111.51 111.31 29.58 9.15 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 33.61 34.63 5.37 2.75 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 3.37 4.10 0.67 0.72 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 160.07 117.73 181.05 112.06 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 19.11 17.09 16.01 7.89 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 99.04 81.80 161.86 17.25 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) 12:56:55 LINUX RESTART (2 CPU) 12:58:02 PM CPU %user %nice %system %iowait %steal %idle 12:59:01 PM all 37.95 0.03 7.20 8.32 0.14 46.36 12:59:01 PM 0 39.17 0.05 7.72 8.87 0.14 44.05 12:59:01 PM 1 36.72 0.02 6.68 7.77 0.14 48.68 01:00:01 PM all 28.81 0.00 4.16 2.88 0.13 64.02 01:00:01 PM 0 35.13 0.00 4.69 3.24 0.13 56.81 01:00:01 PM 1 22.48 0.00 3.63 2.53 0.12 71.24 01:01:01 PM all 15.28 0.00 2.40 1.78 0.07 80.47 01:01:01 PM 0 15.40 0.00 2.47 0.95 0.07 81.11 01:01:01 PM 1 15.16 0.00 2.33 2.61 0.07 79.83 01:02:01 PM all 35.88 0.00 6.08 1.57 0.12 56.36 01:02:01 PM 0 40.66 0.00 6.40 1.90 0.12 50.92 01:02:01 PM 1 31.09 0.00 5.75 1.25 0.12 61.80 01:03:01 PM all 0.80 0.00 0.78 0.28 0.04 98.10 01:03:01 PM 0 0.69 0.00 0.79 0.30 0.05 98.17 01:03:01 PM 1 0.90 0.00 0.77 0.27 0.03 98.02 01:04:01 PM all 0.31 0.00 0.10 0.01 0.03 99.56 01:04:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 01:04:01 PM 1 0.49 0.00 0.13 0.02 0.03 99.33 01:05:01 PM all 0.37 0.00 0.09 0.00 0.03 99.52 01:05:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 01:05:01 PM 1 0.60 0.00 0.12 0.00 0.03 99.25 01:06:01 PM all 7.85 0.00 1.09 0.01 0.08 90.98 01:06:01 PM 0 13.22 0.00 1.62 0.02 0.08 85.06 01:06:01 PM 1 2.52 0.00 0.55 0.00 0.07 96.86 01:07:01 PM all 6.67 0.00 0.50 0.02 0.06 92.76 01:07:01 PM 0 10.59 0.00 0.42 0.00 0.07 88.92 01:07:01 PM 1 2.77 0.00 0.57 0.03 0.05 96.58 01:08:01 PM all 12.85 0.26 1.41 0.17 0.08 85.23 01:08:01 PM 0 16.46 0.52 1.87 0.34 0.07 80.75 01:08:01 PM 1 9.20 0.00 0.94 0.00 0.10 89.76 01:09:01 PM all 7.75 0.00 0.64 0.02 0.07 91.53 01:09:01 PM 0 11.71 0.00 0.82 0.02 0.08 87.36 01:09:01 PM 1 3.79 0.00 0.45 0.02 0.05 95.69 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 14.18 0.01 1.07 0.06 0.08 84.60 01:10:01 PM 0 26.58 0.02 1.69 0.00 0.09 71.63 01:10:01 PM 1 1.98 0.00 0.47 0.12 0.07 97.37 01:11:01 PM all 12.10 0.00 1.29 0.09 0.08 86.43 01:11:01 PM 0 14.64 0.00 1.48 0.02 0.10 83.77 01:11:01 PM 1 9.56 0.00 1.11 0.17 0.07 89.09 01:12:01 PM all 7.66 0.00 0.77 0.00 0.07 91.50 01:12:01 PM 0 8.18 0.00 0.65 0.00 0.05 91.13 01:12:01 PM 1 7.14 0.00 0.90 0.00 0.09 91.87 01:13:01 PM all 9.39 0.00 0.82 0.01 0.08 89.70 01:13:01 PM 0 15.63 0.00 1.04 0.00 0.12 83.21 01:13:01 PM 1 3.27 0.00 0.60 0.02 0.05 96.06 01:14:01 PM all 9.03 0.00 0.79 0.00 0.08 90.10 01:14:01 PM 0 12.17 0.00 0.73 0.00 0.10 87.00 01:14:01 PM 1 5.91 0.00 0.86 0.00 0.07 93.16 01:15:01 PM all 11.00 0.00 0.97 0.00 0.07 87.95 01:15:01 PM 0 17.04 0.00 1.20 0.00 0.09 81.68 01:15:01 PM 1 5.07 0.00 0.76 0.00 0.05 94.12 01:16:01 PM all 4.58 0.00 0.50 0.00 0.07 94.85 01:16:01 PM 0 4.32 0.00 0.47 0.00 0.07 95.15 01:16:01 PM 1 4.84 0.00 0.54 0.00 0.07 94.55 01:17:01 PM all 3.84 0.00 0.43 0.00 0.08 95.66 01:17:01 PM 0 2.74 0.00 0.32 0.00 0.10 96.84 01:17:01 PM 1 4.93 0.00 0.54 0.00 0.05 94.48 01:18:01 PM all 23.49 0.00 2.47 0.32 0.11 73.61 01:18:01 PM 0 32.29 0.00 2.45 0.35 0.10 64.81 01:18:01 PM 1 14.67 0.00 2.50 0.29 0.12 82.42 01:19:01 PM all 30.52 0.00 4.20 0.48 0.11 64.68 01:19:01 PM 0 34.37 0.00 4.47 0.42 0.12 60.63 01:19:01 PM 1 26.68 0.00 3.94 0.55 0.10 68.74 Average: all 13.35 0.01 1.80 0.76 0.08 84.00 Average: 0 16.72 0.03 1.97 0.78 0.08 80.41 Average: 1 9.98 0.00 1.62 0.74 0.07 87.58