---> uname -a: Linux prd-centos8-robot-2c-8g-50918.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 585 4912 19 2200 6813 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:ab:97:2c 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 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:feab:972c/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) 09/09/2025 _x86_64_ (2 CPU) 00:31:36 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 123.59 48.73 74.86 7637.05 6713.31 12:34:01 AM 89.89 0.72 89.17 52.92 11065.92 12:35:01 AM 48.18 7.15 41.04 1310.50 3310.91 12:36:01 AM 61.11 2.73 58.37 439.66 7482.34 12:37:01 AM 7.11 0.22 6.90 11.73 539.64 12:38:01 AM 4.23 0.00 4.23 0.00 218.83 12:39:01 AM 0.38 0.00 0.38 0.00 36.49 12:40:01 AM 0.20 0.00 0.20 0.00 68.03 12:41:01 AM 0.40 0.00 0.40 0.00 58.90 12:42:01 AM 0.37 0.00 0.37 0.00 7.53 12:43:01 AM 0.25 0.00 0.25 0.00 16.60 12:44:01 AM 0.20 0.00 0.20 0.00 44.28 12:45:01 AM 7.53 0.32 7.21 36.92 229.51 12:46:01 AM 31.99 0.53 31.46 64.79 1871.84 Average: 26.82 4.31 22.50 682.45 2261.66 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5393932 7102672 2488500 31.57 2688 1890604 636964 7.13 186452 1980428 195684 12:34:01 AM 5171296 7010264 2711136 34.39 2688 2015208 704552 7.89 198516 2158608 32660 12:35:01 AM 4998176 6993424 2884256 36.59 2688 2167364 734716 8.23 262260 2260184 93040 12:36:01 AM 4960188 7061392 2922244 37.07 2688 2268472 625920 7.01 267440 2270772 10820 12:37:01 AM 4919988 7021956 2962444 37.58 2688 2269372 709916 7.95 267580 2312220 556 12:38:01 AM 4913216 7017088 2969216 37.67 2688 2271264 709916 7.95 267592 2318952 88 12:39:01 AM 4909532 7014856 2972900 37.72 2688 2272768 732204 8.20 267596 2322776 672 12:40:01 AM 4906728 7013644 2975704 37.75 2688 2274340 751688 8.42 267600 2325316 268 12:41:01 AM 4904852 7013152 2977580 37.77 2688 2275688 771548 8.64 267600 2327304 4 12:42:01 AM 4904152 7012812 2978280 37.78 2688 2276056 771548 8.64 267604 2327892 344 12:43:01 AM 4903548 7012320 2978884 37.79 2688 2276160 771548 8.64 267608 2328240 48 12:44:01 AM 4900336 7010312 2982096 37.83 2688 2277372 771548 8.64 267604 2331760 32 12:45:01 AM 4966620 6947456 2915812 36.99 2688 2151988 745844 8.35 307792 2244080 61868 12:46:01 AM 5079952 7024804 2802480 35.55 2688 2117796 660708 7.40 473984 1971088 25104 Average: 4988037 7018297 2894395 36.72 2688 2200318 721330 8.08 274088 2248544 30085 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 306.80 194.74 1756.41 62.57 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 65.92 49.49 733.50 8.51 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 43.25 35.65 331.54 8.85 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 165.41 122.53 39.46 29.66 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 42.85 34.46 8.70 3.08 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 96.20 94.15 18.68 8.95 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 56.76 54.92 11.80 5.84 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 71.26 70.83 14.08 6.80 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 58.16 56.75 12.33 6.43 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.04 13.58 3.77 2.40 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 9.87 3.27 61.36 0.83 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 41.01 36.61 10.39 6.58 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 82.94 61.40 102.60 57.08 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 18.73 17.30 16.08 8.11 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 76.80 60.41 222.92 15.41 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) 09/09/2025 _x86_64_ (2 CPU) 00:31:36 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 46.76 0.03 8.11 1.06 0.09 43.95 12:33:01 AM 0 40.89 0.03 7.44 1.25 0.10 50.29 12:33:01 AM 1 52.63 0.02 8.79 0.87 0.08 37.61 12:34:01 AM all 22.65 0.00 3.30 1.14 0.08 72.82 12:34:01 AM 0 21.59 0.00 3.03 1.22 0.08 74.07 12:34:01 AM 1 23.72 0.00 3.56 1.06 0.08 71.58 12:35:01 AM all 26.18 0.00 4.24 0.43 0.08 69.08 12:35:01 AM 0 14.26 0.00 3.87 0.55 0.10 81.22 12:35:01 AM 1 38.11 0.00 4.61 0.30 0.07 56.91 12:36:01 AM all 18.26 0.00 3.24 0.47 0.08 77.96 12:36:01 AM 0 13.62 0.00 3.14 0.62 0.07 82.56 12:36:01 AM 1 22.90 0.00 3.34 0.32 0.08 73.37 12:37:01 AM all 2.48 0.00 0.30 0.07 0.06 97.09 12:37:01 AM 0 4.25 0.00 0.42 0.12 0.07 95.14 12:37:01 AM 1 0.72 0.00 0.18 0.02 0.05 99.03 12:38:01 AM all 7.77 0.00 0.42 0.03 0.09 91.69 12:38:01 AM 0 4.90 0.00 0.44 0.03 0.08 94.55 12:38:01 AM 1 10.66 0.00 0.40 0.02 0.10 88.82 12:39:01 AM all 5.60 0.00 0.29 0.00 0.09 94.02 12:39:01 AM 0 4.39 0.00 0.35 0.00 0.08 95.18 12:39:01 AM 1 6.80 0.00 0.23 0.00 0.10 92.86 12:40:01 AM all 4.70 0.00 0.33 0.00 0.11 94.85 12:40:01 AM 0 2.65 0.00 0.39 0.00 0.08 96.88 12:40:01 AM 1 6.76 0.00 0.28 0.00 0.13 92.82 12:41:01 AM all 6.75 0.00 0.34 0.00 0.08 92.82 12:41:01 AM 0 7.25 0.00 0.35 0.00 0.08 92.31 12:41:01 AM 1 6.25 0.00 0.33 0.00 0.08 93.33 12:42:01 AM all 3.99 0.00 0.23 0.00 0.10 95.68 12:42:01 AM 0 2.82 0.00 0.23 0.00 0.10 96.84 12:42:01 AM 1 5.16 0.00 0.22 0.00 0.10 94.52 12:43:01 AM all 1.33 0.00 0.17 0.00 0.08 98.42 12:43:01 AM 0 1.32 0.00 0.20 0.00 0.08 98.39 12:43:01 AM 1 1.34 0.00 0.13 0.00 0.08 98.45 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 10.18 0.00 0.40 0.00 0.10 89.32 12:44:01 AM 0 4.50 0.00 0.33 0.00 0.08 95.08 12:44:01 AM 1 15.85 0.00 0.47 0.00 0.12 83.57 12:45:01 AM all 18.42 0.00 1.75 0.05 0.08 79.69 12:45:01 AM 0 13.86 0.00 1.37 0.05 0.08 84.63 12:45:01 AM 1 22.98 0.00 2.14 0.05 0.08 74.75 12:46:01 AM all 31.15 0.00 4.26 0.15 0.10 64.34 12:46:01 AM 0 21.43 0.00 3.48 0.10 0.10 74.89 12:46:01 AM 1 40.87 0.00 5.05 0.20 0.10 53.78 Average: all 14.75 0.00 1.96 0.24 0.09 82.96 Average: 0 11.28 0.00 1.79 0.28 0.09 86.56 Average: 1 18.21 0.00 2.13 0.20 0.09 79.37