---> uname -a: Linux prd-centos8-robot-2c-8g-4002.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 663 4847 19 2187 6736 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:70:c7:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85453sec preferred_lft 85453sec inet6 fe80::f816:3eff:fe70:c7bf/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) 10/16/2025 _x86_64_ (2 CPU) 02:26:53 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 66.44 5.91 60.53 1085.37 5884.69 02:30:01 AM 100.62 0.72 99.90 52.92 10805.48 02:31:01 AM 25.11 0.42 24.69 64.78 2127.02 02:32:01 AM 66.96 6.96 60.00 1292.77 6549.08 02:33:01 AM 16.28 0.00 16.28 0.00 2788.99 02:34:01 AM 3.63 0.22 3.42 11.73 174.44 02:35:01 AM 1.95 0.00 1.95 0.00 127.41 02:36:02 AM 0.27 0.00 0.27 0.00 54.26 02:37:01 AM 0.32 0.00 0.32 0.00 68.82 02:38:01 AM 0.28 0.00 0.28 0.00 14.65 02:39:01 AM 0.18 0.00 0.18 0.00 15.21 02:40:01 AM 0.18 0.00 0.18 0.00 24.41 02:41:01 AM 0.35 0.00 0.35 0.00 27.85 02:42:01 AM 23.41 0.40 23.01 46.76 1350.57 Average: 21.88 1.05 20.84 182.68 2146.31 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5290188 6958040 2592244 32.89 2688 1850888 857316 9.60 185000 2085732 146380 02:30:01 AM 5138392 6978696 2744040 34.81 2688 2015744 812980 9.10 198768 2193248 42016 02:31:01 AM 5117080 6981456 2765352 35.08 2688 2039724 792744 8.88 225876 2186520 22020 02:32:01 AM 4885956 6979864 2996476 38.01 2688 2260864 731040 8.19 262280 2352792 74692 02:33:01 AM 4884312 6977864 2998120 38.04 2688 2260868 731040 8.19 262272 2352384 12 02:34:01 AM 4837940 6933696 3044492 38.62 2688 2263072 817748 9.16 262420 2398700 660 02:35:01 AM 4833908 6931300 3048524 38.67 2688 2264720 852928 9.55 262428 2402384 400 02:36:02 AM 4832472 6931228 3049960 38.69 2688 2266100 852928 9.55 262432 2403804 256 02:37:01 AM 4829472 6930016 3052960 38.73 2688 2267856 852928 9.55 262432 2406748 108 02:38:01 AM 4828156 6928968 3054276 38.75 2688 2268132 852928 9.55 262432 2408224 64 02:39:01 AM 4827668 6928856 3054764 38.75 2688 2268500 852928 9.55 262436 2408504 28 02:40:01 AM 4825160 6927144 3057272 38.79 2688 2269296 870604 9.75 262436 2410740 132 02:41:01 AM 4874312 6979336 3008120 38.16 2688 2272328 732820 8.21 262768 2362672 2484 02:42:01 AM 4970432 6898876 2912000 36.94 2688 2101892 828656 9.28 466300 2088408 21376 Average: 4926818 6947524 2955614 37.50 2688 2190713 817113 9.15 264306 2318633 22188 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 79.01 65.29 844.50 16.36 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 80.42 63.73 844.59 9.65 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 14.91 11.20 6.28 4.31 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 235.34 199.00 370.16 40.33 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.58 2.73 1.24 0.74 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 108.81 98.73 24.39 8.80 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 76.45 73.77 15.45 7.84 0.00 0.00 0.00 0.00 02:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 AM eth0 50.49 50.94 9.81 4.50 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 80.16 78.05 17.15 8.44 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 8.63 8.20 2.25 1.48 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 14.30 12.93 3.47 2.28 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 24.91 22.48 6.19 3.79 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 57.02 46.04 16.55 7.84 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 47.43 35.22 93.35 52.48 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 62.94 54.85 161.28 12.07 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) 10/16/2025 _x86_64_ (2 CPU) 02:26:53 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 23.59 0.00 3.60 7.60 0.19 65.01 02:29:01 AM 0 17.53 0.00 2.79 7.21 0.10 72.37 02:29:01 AM 1 29.73 0.00 4.43 8.00 0.29 57.55 02:30:01 AM all 29.72 0.00 4.09 2.23 0.10 63.86 02:30:01 AM 0 24.26 0.00 3.63 1.88 0.10 70.12 02:30:01 AM 1 35.18 0.00 4.55 2.57 0.10 57.60 02:31:01 AM all 14.92 0.00 2.23 0.28 0.07 82.51 02:31:01 AM 0 11.75 0.00 2.06 0.17 0.07 85.96 02:31:01 AM 1 18.08 0.00 2.40 0.38 0.07 79.06 02:32:01 AM all 31.75 0.00 5.76 3.24 0.09 59.16 02:32:01 AM 0 26.02 0.00 5.17 2.72 0.10 65.99 02:32:01 AM 1 37.48 0.00 6.34 3.77 0.08 52.32 02:33:01 AM all 0.40 0.00 0.22 0.39 0.03 98.96 02:33:01 AM 0 0.62 0.00 0.23 0.57 0.02 98.56 02:33:01 AM 1 0.18 0.00 0.20 0.22 0.03 99.37 02:34:01 AM all 7.30 0.00 0.56 0.02 0.07 92.06 02:34:01 AM 0 6.28 0.00 0.72 0.02 0.07 92.92 02:34:01 AM 1 8.32 0.00 0.40 0.02 0.07 91.20 02:35:01 AM all 8.34 0.00 0.46 0.01 0.06 91.13 02:35:01 AM 0 4.14 0.00 0.44 0.00 0.05 95.37 02:35:01 AM 1 12.55 0.00 0.49 0.02 0.07 86.88 02:36:02 AM all 2.97 0.00 0.29 0.00 0.08 96.66 02:36:02 AM 0 4.26 0.00 0.23 0.00 0.08 95.42 02:36:02 AM 1 1.69 0.00 0.35 0.00 0.07 97.89 02:37:01 AM all 8.41 0.00 0.46 0.00 0.06 91.07 02:37:01 AM 0 4.08 0.00 0.48 0.00 0.05 95.39 02:37:01 AM 1 12.73 0.00 0.44 0.00 0.07 86.75 02:38:01 AM all 2.74 0.00 0.18 0.00 0.05 97.02 02:38:01 AM 0 2.68 0.00 0.20 0.00 0.05 97.07 02:38:01 AM 1 2.81 0.00 0.17 0.00 0.05 96.98 02:39:01 AM all 4.09 0.00 0.26 0.00 0.06 95.60 02:39:01 AM 0 4.29 0.00 0.25 0.00 0.05 95.41 02:39:01 AM 1 3.88 0.00 0.27 0.00 0.07 95.79 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 6.23 0.00 0.37 0.00 0.06 93.35 02:40:01 AM 0 5.84 0.00 0.43 0.00 0.07 93.66 02:40:01 AM 1 6.62 0.00 0.30 0.00 0.05 93.03 02:41:01 AM all 12.94 0.00 0.55 0.00 0.06 86.45 02:41:01 AM 0 5.14 0.00 0.50 0.00 0.05 94.31 02:41:01 AM 1 20.73 0.00 0.60 0.00 0.07 78.60 02:42:01 AM all 21.40 0.00 2.86 0.22 0.08 75.45 02:42:01 AM 0 12.15 0.00 2.05 0.20 0.08 85.52 02:42:01 AM 1 30.65 0.00 3.67 0.23 0.07 65.38 Average: all 12.50 0.00 1.57 1.00 0.07 84.86 Average: 0 9.24 0.00 1.37 0.91 0.07 88.41 Average: 1 15.76 0.00 1.76 1.08 0.08 81.31