---> uname -a: Linux prd-centos8-robot-2c-8g-2186.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 610 4864 19 2223 6788 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:3e:eb:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe3e:ebc6/64 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) 02:23:27 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 91.44 14.03 77.41 4054.65 7363.36 02:26:01 AM 89.72 0.72 89.00 52.92 11384.36 02:27:01 AM 21.50 0.42 21.08 64.79 1218.41 02:28:01 AM 78.76 6.96 71.79 1292.77 7512.05 02:29:01 AM 14.00 0.00 14.00 0.00 1853.04 02:30:01 AM 0.29 0.00 0.29 0.00 4.64 02:31:01 AM 0.17 0.00 0.17 0.00 2.02 02:32:01 AM 2.13 0.25 1.88 13.59 77.23 02:33:01 AM 0.47 0.00 0.47 0.00 158.32 02:34:01 AM 0.33 0.00 0.33 0.00 108.91 02:35:01 AM 0.45 0.00 0.45 0.00 120.55 02:36:01 AM 0.37 0.00 0.37 0.00 152.71 02:37:01 AM 0.23 0.00 0.23 0.00 108.00 02:38:01 AM 0.25 0.00 0.25 0.00 119.48 02:39:01 AM 17.45 0.43 17.01 47.06 1754.66 Average: 21.19 1.52 19.67 368.82 2131.65 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5310532 7037444 2571892 32.63 2688 1909180 688040 7.70 187596 2060612 186128 02:26:01 AM 5183448 7031544 2698976 34.24 2688 2024180 675548 7.56 209280 2135192 5580 02:27:01 AM 5132260 7018712 2750164 34.89 2688 2060496 695432 7.79 232556 2159692 39580 02:28:01 AM 4942340 7040792 2940084 37.30 2688 2264528 626468 7.01 261220 2287260 36292 02:29:01 AM 4944748 7042812 2937676 37.27 2688 2264536 626468 7.01 261220 2287180 4 02:30:01 AM 4944276 7042344 2938148 37.27 2688 2264540 642164 7.19 261224 2287596 8 02:31:01 AM 4944408 7042480 2938016 37.27 2688 2264540 642164 7.19 261224 2287680 4 02:32:01 AM 4896240 6996660 2986184 37.88 2688 2266888 710696 7.96 261572 2335172 1732 02:33:01 AM 4889136 6993288 2993288 37.97 2688 2270636 710696 7.96 261656 2341952 952 02:34:01 AM 4883736 6990944 2998688 38.04 2688 2273676 751188 8.41 261656 2347380 832 02:35:01 AM 4879304 6990652 3003120 38.10 2688 2277824 767652 8.60 261656 2351840 1564 02:36:01 AM 4875032 6989620 3007392 38.15 2688 2281112 767652 8.60 261656 2355832 372 02:37:01 AM 4867592 6985448 3014832 38.25 2688 2284316 791144 8.86 261656 2363116 396 02:38:01 AM 4796408 6917656 3086016 39.15 2688 2287708 855556 9.58 261656 2434556 260 02:39:01 AM 5039204 7003500 2843220 36.07 2688 2136892 656928 7.36 480256 2001080 22720 Average: 4968578 7008260 2913846 36.97 2688 2208737 707186 7.92 265739 2269076 19762 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 340.74 219.03 1912.69 61.55 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 60.36 44.90 597.68 7.30 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 16.40 15.28 6.45 5.07 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 400.18 299.25 406.20 74.65 0.00 0.00 0.00 0.00 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 193.70 138.39 38.22 29.07 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 2.47 1.97 0.58 0.48 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 2.73 2.02 0.67 0.60 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 72.90 53.82 19.19 4.99 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 252.40 252.18 44.57 18.70 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 195.32 196.18 35.03 14.65 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 221.21 222.31 43.46 16.57 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 188.44 188.92 34.81 13.90 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 168.46 167.66 32.09 13.10 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 235.44 236.59 43.60 17.05 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 105.57 70.12 141.72 103.53 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 163.93 140.73 224.06 25.44 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) 02:23:27 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 45.26 0.00 6.39 1.03 0.10 47.22 02:25:01 AM 0 34.07 0.00 5.60 0.87 0.10 59.36 02:25:01 AM 1 56.49 0.00 7.17 1.19 0.10 35.06 02:26:01 AM all 22.01 0.00 3.81 1.18 0.07 72.93 02:26:01 AM 0 10.87 0.00 3.37 1.25 0.07 84.44 02:26:01 AM 1 33.15 0.00 4.25 1.12 0.07 61.41 02:27:01 AM all 17.04 0.00 2.48 0.27 0.07 80.15 02:27:01 AM 0 6.80 0.00 2.12 0.22 0.07 90.80 02:27:01 AM 1 27.28 0.00 2.83 0.32 0.07 69.50 02:28:01 AM all 32.71 0.00 6.43 1.53 0.11 59.22 02:28:01 AM 0 21.08 0.00 5.83 0.70 0.12 72.28 02:28:01 AM 1 44.35 0.00 7.03 2.35 0.10 46.17 02:29:01 AM all 0.64 0.00 0.49 0.39 0.02 98.46 02:29:01 AM 0 0.42 0.00 0.55 0.55 0.02 98.46 02:29:01 AM 1 0.87 0.00 0.42 0.23 0.02 98.46 02:30:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 02:30:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.69 02:30:01 AM 1 0.54 0.00 0.05 0.00 0.02 99.39 02:31:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 02:31:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 02:31:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 02:32:01 AM all 6.09 0.00 0.60 0.01 0.04 93.25 02:32:01 AM 0 6.21 0.00 0.64 0.00 0.05 93.10 02:32:01 AM 1 5.97 0.00 0.57 0.02 0.03 93.41 02:33:01 AM all 13.73 0.00 1.33 0.03 0.08 84.84 02:33:01 AM 0 11.51 0.00 1.37 0.00 0.07 87.06 02:33:01 AM 1 15.96 0.00 1.29 0.05 0.08 82.61 02:34:01 AM all 10.98 0.00 1.10 0.01 0.08 87.84 02:34:01 AM 0 9.99 0.00 1.23 0.00 0.08 88.70 02:34:01 AM 1 11.97 0.00 0.96 0.02 0.07 86.99 02:35:01 AM all 13.26 0.00 1.32 0.00 0.07 85.35 02:35:01 AM 0 11.12 0.00 1.23 0.00 0.07 87.58 02:35:01 AM 1 15.40 0.00 1.42 0.00 0.07 83.12 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 10.72 0.00 1.09 0.01 0.07 88.12 02:36:01 AM 0 6.95 0.00 0.98 0.02 0.05 92.01 02:36:01 AM 1 14.50 0.00 1.20 0.00 0.08 84.22 02:37:01 AM all 11.71 0.00 1.08 0.00 0.08 87.13 02:37:01 AM 0 5.93 0.00 0.92 0.00 0.07 93.08 02:37:01 AM 1 17.53 0.00 1.23 0.00 0.08 81.16 02:38:01 AM all 12.90 0.00 1.41 0.00 0.10 85.59 02:38:01 AM 0 10.70 0.00 1.42 0.00 0.10 87.78 02:38:01 AM 1 15.10 0.00 1.40 0.00 0.10 83.40 02:39:01 AM all 23.03 0.00 3.53 0.73 0.07 72.64 02:39:01 AM 0 10.99 0.00 3.49 0.57 0.05 84.90 02:39:01 AM 1 35.05 0.00 3.57 0.88 0.08 60.41 Average: all 14.75 0.00 2.09 0.35 0.07 82.75 Average: 0 9.81 0.00 1.94 0.28 0.06 87.91 Average: 1 19.69 0.00 2.24 0.41 0.07 77.59