---> uname -a: Linux prd-centos8-robot-2c-8g-1212.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 587 4831 19 2278 6811 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:89:5a:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84781sec preferred_lft 84781sec inet6 fe80::f816:3eff:fe89:5a3c/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) 11/26/2025 _x86_64_ (2 CPU) 01:52:29 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 92.87 15.33 77.54 4072.65 7289.22 01:55:01 AM 77.32 0.72 76.60 52.92 9900.48 01:56:01 AM 41.65 0.60 41.05 64.78 3320.51 01:57:01 AM 70.70 6.97 63.74 1292.98 7793.37 01:58:01 AM 5.18 0.22 4.97 11.73 463.21 01:59:01 AM 4.42 0.00 4.42 0.00 226.86 02:00:01 AM 0.60 0.00 0.60 0.00 44.09 02:01:01 AM 0.35 0.02 0.33 0.13 22.36 02:02:01 AM 0.38 0.07 0.32 1.73 5.26 02:03:01 AM 0.78 0.00 0.78 0.00 88.82 02:04:01 AM 0.48 0.00 0.48 0.00 51.32 02:05:01 AM 0.45 0.00 0.45 0.00 57.17 02:06:01 AM 0.43 0.00 0.43 0.00 62.93 02:07:01 AM 0.72 0.00 0.72 0.00 17.66 02:08:01 AM 0.67 0.03 0.63 0.27 60.31 02:09:01 AM 1.35 0.00 1.35 0.00 83.44 02:10:01 AM 0.50 0.00 0.50 0.00 86.42 02:11:01 AM 0.77 0.00 0.77 0.00 80.54 02:12:01 AM 0.45 0.00 0.45 0.00 47.16 02:13:01 AM 0.58 0.00 0.58 0.00 79.70 02:14:01 AM 9.13 5.95 3.18 574.88 134.47 02:15:01 AM 0.55 0.00 0.55 0.00 198.68 02:16:01 AM 0.87 0.00 0.87 0.00 148.26 02:17:01 AM 0.55 0.00 0.55 0.00 75.27 02:18:01 AM 5.48 0.32 5.16 36.92 285.00 02:19:01 AM 30.47 0.27 30.21 25.32 3104.35 Average: 13.37 1.17 12.20 235.92 1297.12 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5324800 7053260 2557632 32.45 2688 1910488 679252 7.61 186924 2049484 186972 01:55:01 AM 5217596 7060552 2664836 33.81 2688 2018424 641248 7.18 207816 2103708 40136 01:56:01 AM 5024848 6998456 2857584 36.25 2688 2144400 715152 8.01 233508 2257592 101804 01:57:01 AM 4957508 7057640 2924924 37.11 2688 2266380 622784 6.97 260420 2276552 10820 01:58:01 AM 4910832 7012104 2971600 37.70 2688 2267600 690880 7.74 260556 2323672 876 01:59:01 AM 4905464 7008564 2976968 37.77 2688 2269436 690880 7.74 260808 2328944 104 02:00:01 AM 4902572 7007016 2979860 37.80 2688 2270772 714148 8.00 260808 2331712 512 02:01:01 AM 4900376 7004844 2982056 37.83 2688 2270792 694688 7.78 260808 2333972 16 02:02:01 AM 4899196 7005228 2983236 37.85 2688 2272356 694688 7.78 260960 2335244 1508 02:03:01 AM 4898004 7005088 2984428 37.86 2688 2273408 694688 7.78 260984 2336180 324 02:04:01 AM 4896760 7005108 2985672 37.88 2688 2274680 694688 7.78 261084 2337548 276 02:05:01 AM 4892852 7003044 2989580 37.93 2688 2276516 694688 7.78 261156 2341364 516 02:06:01 AM 4891116 7002480 2991316 37.95 2688 2277704 694688 7.78 261176 2343012 16 02:07:01 AM 4890824 7002428 2991608 37.95 2688 2277936 694688 7.78 261176 2343204 4 02:08:01 AM 4888916 7002200 2993516 37.98 2688 2279624 708552 7.93 261416 2345144 212 02:09:01 AM 4886124 7001456 2996308 38.01 2688 2281664 708552 7.93 261436 2347488 680 02:10:01 AM 4883588 7000788 2998844 38.04 2688 2283524 702284 7.86 261608 2349856 244 02:11:01 AM 4882132 7001008 3000300 38.06 2688 2285196 702284 7.86 261816 2351192 8 02:12:01 AM 4880460 7000996 3001972 38.08 2688 2286896 702284 7.86 262008 2352660 660 02:13:01 AM 4877752 7000264 3004680 38.12 2688 2288832 724480 8.11 262072 2355080 576 02:14:01 AM 4858168 7000240 3024264 38.37 2688 2308396 711240 7.96 264420 2372504 1148 02:15:01 AM 4852244 6999572 3030188 38.44 2688 2313612 711240 7.96 264644 2378128 720 02:16:01 AM 4849016 6999520 3033416 38.48 2688 2316776 711240 7.96 264760 2381380 76 02:17:01 AM 4844808 6998624 3037624 38.54 2688 2320092 711240 7.96 264828 2385292 1492 02:18:01 AM 4955892 6982200 2926540 37.13 2688 2196208 706756 7.91 297888 2259664 66692 02:19:01 AM 4928232 6950732 2954200 37.48 2688 2195196 728584 8.16 498296 2095172 11252 Average: 4926926 7006285 2955506 37.49 2688 2247189 697919 7.81 266284 2308298 16448 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 346.51 196.17 1897.18 58.24 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 67.82 49.73 601.50 7.96 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 44.77 35.44 330.25 8.08 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 206.05 152.87 52.08 43.66 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 25.82 14.90 9.10 2.34 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 44.33 42.71 8.30 6.61 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 34.78 33.54 6.11 2.88 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.73 0.60 0.18 0.05 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 41.10 39.53 7.63 3.52 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 46.95 30.39 9.10 2.89 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 69.79 56.31 13.79 6.68 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 67.61 63.39 14.66 8.27 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 34.91 29.89 8.15 4.99 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 12.35 11.23 2.47 1.24 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.21 25.32 6.82 2.58 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 41.49 35.71 11.34 7.31 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 59.82 60.62 11.65 8.51 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 59.95 61.88 10.62 7.29 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 60.52 62.61 10.97 7.43 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 34.76 28.98 13.59 3.91 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 36.35 32.81 6.63 5.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 63.40 63.38 14.19 8.04 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 64.94 61.47 13.39 9.30 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 23.86 22.05 4.93 3.01 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 92.47 59.35 181.05 137.08 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 15.98 13.46 68.85 6.66 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 62.78 49.40 127.48 14.00 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) 11/26/2025 _x86_64_ (2 CPU) 01:52:29 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 43.46 0.00 6.30 1.11 0.09 49.04 01:54:01 AM 0 35.75 0.00 6.39 0.93 0.10 56.82 01:54:01 AM 1 51.16 0.00 6.21 1.28 0.08 41.27 01:55:01 AM all 22.97 0.00 3.61 1.20 0.07 72.15 01:55:01 AM 0 13.33 0.00 3.12 1.34 0.07 82.14 01:55:01 AM 1 32.59 0.00 4.10 1.07 0.07 62.17 01:56:01 AM all 26.08 0.00 3.10 0.55 0.08 70.18 01:56:01 AM 0 13.32 0.00 2.52 0.52 0.08 83.56 01:56:01 AM 1 38.82 0.00 3.68 0.58 0.08 56.83 01:57:01 AM all 21.99 0.00 4.70 0.82 0.07 72.42 01:57:01 AM 0 15.84 0.00 4.20 0.87 0.07 79.03 01:57:01 AM 1 28.14 0.00 5.20 0.77 0.08 65.81 01:58:01 AM all 4.34 0.00 0.30 0.06 0.04 95.26 01:58:01 AM 0 3.27 0.00 0.27 0.00 0.03 96.43 01:58:01 AM 1 5.41 0.00 0.34 0.12 0.05 94.09 01:59:01 AM all 7.88 0.00 0.42 0.02 0.08 91.60 01:59:01 AM 0 4.58 0.00 0.39 0.02 0.07 94.95 01:59:01 AM 1 11.20 0.00 0.44 0.02 0.10 88.24 02:00:01 AM all 7.56 0.00 0.41 0.00 0.06 91.97 02:00:01 AM 0 4.55 0.00 0.32 0.00 0.07 95.06 02:00:01 AM 1 10.60 0.00 0.50 0.00 0.05 88.85 02:01:01 AM all 0.48 0.00 0.11 0.00 0.08 99.34 02:01:01 AM 0 0.25 0.00 0.13 0.00 0.08 99.53 02:01:01 AM 1 0.70 0.00 0.08 0.00 0.07 99.15 02:02:01 AM all 4.76 0.00 0.24 0.00 0.07 94.93 02:02:01 AM 0 1.81 0.00 0.30 0.00 0.08 97.81 02:02:01 AM 1 7.70 0.00 0.18 0.00 0.05 92.06 02:03:01 AM all 3.75 0.00 0.24 0.01 0.06 95.94 02:03:01 AM 0 1.95 0.00 0.25 0.02 0.05 97.73 02:03:01 AM 1 5.54 0.00 0.23 0.00 0.07 94.16 02:04:01 AM all 6.95 0.00 0.43 0.00 0.06 92.56 02:04:01 AM 0 10.68 0.00 0.54 0.00 0.05 88.73 02:04:01 AM 1 3.35 0.00 0.33 0.00 0.07 96.25 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 6.28 0.00 0.34 0.00 0.08 93.30 02:05:01 AM 0 3.66 0.00 0.42 0.00 0.08 95.83 02:05:01 AM 1 8.87 0.00 0.27 0.00 0.08 90.78 02:06:01 AM all 6.25 0.00 0.35 0.00 0.08 93.33 02:06:01 AM 0 2.61 0.00 0.22 0.00 0.08 97.09 02:06:01 AM 1 10.00 0.00 0.48 0.00 0.07 89.45 02:07:01 AM all 2.60 0.00 0.22 0.00 0.07 97.12 02:07:01 AM 0 1.76 0.00 0.15 0.00 0.07 98.03 02:07:01 AM 1 3.44 0.00 0.29 0.00 0.07 96.20 02:08:01 AM all 5.53 0.00 0.37 0.00 0.08 94.02 02:08:01 AM 0 6.73 0.00 0.25 0.00 0.08 92.94 02:08:01 AM 1 4.34 0.00 0.48 0.00 0.08 95.09 02:09:01 AM all 7.03 0.00 0.41 0.01 0.08 92.47 02:09:01 AM 0 4.94 0.00 0.30 0.02 0.08 94.66 02:09:01 AM 1 9.16 0.00 0.53 0.00 0.07 90.24 02:10:01 AM all 6.36 0.00 0.39 0.00 0.06 93.19 02:10:01 AM 0 3.65 0.00 0.28 0.00 0.05 96.02 02:10:01 AM 1 9.12 0.00 0.49 0.00 0.07 90.32 02:11:01 AM all 4.38 0.00 0.33 0.01 0.08 95.21 02:11:01 AM 0 3.98 0.00 0.32 0.02 0.08 95.60 02:11:01 AM 1 4.79 0.00 0.33 0.00 0.07 94.81 02:12:01 AM all 4.39 0.00 0.32 0.00 0.08 95.21 02:12:01 AM 0 3.78 0.00 0.28 0.00 0.07 95.87 02:12:01 AM 1 5.00 0.00 0.35 0.00 0.08 94.56 02:13:01 AM all 4.59 0.00 0.31 0.01 0.05 95.04 02:13:01 AM 0 2.71 0.00 0.28 0.00 0.05 96.95 02:13:01 AM 1 6.47 0.00 0.33 0.02 0.05 93.13 02:14:01 AM all 7.95 0.21 0.38 0.13 0.06 91.27 02:14:01 AM 0 1.50 0.00 0.27 0.00 0.05 98.18 02:14:01 AM 1 14.47 0.42 0.49 0.27 0.07 84.28 02:15:01 AM all 16.57 0.00 0.49 0.00 0.08 82.86 02:15:01 AM 0 11.96 0.00 0.51 0.00 0.07 87.46 02:15:01 AM 1 21.12 0.00 0.47 0.00 0.10 78.31 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 10.47 0.00 0.45 0.00 0.08 89.01 02:16:01 AM 0 4.27 0.00 0.44 0.00 0.07 95.22 02:16:01 AM 1 16.60 0.00 0.45 0.00 0.08 82.87 02:17:01 AM all 8.09 0.00 0.33 0.00 0.07 91.52 02:17:01 AM 0 5.49 0.00 0.27 0.00 0.05 94.20 02:17:01 AM 1 10.69 0.00 0.38 0.00 0.08 88.84 02:18:01 AM all 19.13 0.00 1.69 1.74 0.09 77.35 02:18:01 AM 0 9.38 0.00 1.71 0.75 0.07 88.09 02:18:01 AM 1 28.88 0.00 1.67 2.72 0.12 66.61 02:19:01 AM all 25.59 0.00 2.74 2.91 0.08 68.68 02:19:01 AM 0 21.59 0.00 2.32 2.04 0.08 73.96 02:19:01 AM 1 29.58 0.00 3.15 3.77 0.08 63.41 Average: all 11.00 0.01 1.12 0.33 0.07 87.47 Average: 0 7.44 0.00 1.02 0.25 0.07 91.22 Average: 1 14.56 0.02 1.22 0.41 0.07 83.72