---> uname -a: Linux prd-centos8-robot-2c-8g-36438.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 580 4946 19 2170 6819 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:ee:7a:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85453sec preferred_lft 85453sec inet6 fe80::f816:3eff:feee:7a0d/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) 06/23/2025 _x86_64_ (2 CPU) 01:27:50 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 219.94 163.15 56.80 15031.19 39789.24 01:30:00 AM 118.76 0.07 118.69 1.89 11061.53 01:30:01 AM 34.25 0.00 34.25 0.00 1519.18 01:31:01 AM 39.94 1.05 38.89 113.70 4149.88 01:32:01 AM 63.14 9.45 53.69 1684.39 3660.89 01:33:01 AM 29.61 0.03 29.57 3.47 6072.54 01:34:01 AM 3.20 0.00 3.20 0.00 108.85 01:35:01 AM 0.12 0.00 0.12 0.00 1.03 01:36:01 AM 0.25 0.02 0.23 0.13 7.12 01:37:01 AM 2.02 0.00 2.02 0.00 128.52 01:38:01 AM 0.62 0.00 0.62 0.00 100.15 01:39:01 AM 0.27 0.00 0.27 0.00 10.85 01:40:00 AM 0.20 0.00 0.20 0.00 16.69 01:40:01 AM 0.00 0.00 0.00 0.00 0.00 01:41:01 AM 0.17 0.00 0.17 0.00 14.98 01:42:01 AM 0.35 0.03 0.32 1.87 27.43 01:43:01 AM 25.21 0.68 24.53 74.38 1336.79 Average: 33.52 11.63 21.89 1127.45 4424.93 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5547280 7075400 2335152 29.62 2688 1720704 684756 7.67 185592 1866892 93956 01:30:00 AM 5103100 6957204 2779332 35.26 2688 2031644 768688 8.61 191920 2244276 144492 01:30:01 AM 5096532 6956736 2785900 35.34 2688 2037824 784188 8.78 196296 2245840 150640 01:31:01 AM 5273468 7091188 2608964 33.10 2688 1994668 631672 7.07 218768 2045488 10764 01:32:01 AM 4937892 7012500 2944540 37.36 2688 2243216 675632 7.57 265912 2305800 168600 01:33:01 AM 4989276 7063784 2893156 36.70 2688 2243292 625732 7.01 266412 2249680 8 01:34:01 AM 4989456 7063964 2892976 36.70 2688 2243292 625732 7.01 266432 2249644 4 01:35:01 AM 4989536 7064044 2892896 36.70 2688 2243292 625732 7.01 266432 2249396 4 01:36:01 AM 4948652 7024064 2933780 37.22 2688 2244196 674928 7.56 266692 2290208 884 01:37:01 AM 4940812 7018696 2941620 37.32 2688 2246712 690640 7.73 266700 2298052 1496 01:38:01 AM 4939052 7018244 2943380 37.34 2688 2248020 690640 7.73 266700 2299716 68 01:39:01 AM 4936768 7016348 2945664 37.37 2688 2248400 690640 7.73 266700 2301940 220 01:40:00 AM 4936924 7016872 2945508 37.37 2688 2248776 695736 7.79 266700 2302084 144 01:40:01 AM 4936204 7016164 2946228 37.38 2688 2248776 695736 7.79 266700 2302568 156 01:41:01 AM 4935704 7016036 2946728 37.38 2688 2249156 695736 7.79 266700 2303032 112 01:42:01 AM 4981524 7065124 2900908 36.80 2688 2252416 622688 6.97 267180 2257112 2644 01:43:01 AM 5155820 7069032 2726612 34.59 2688 2087436 653716 7.32 467312 1906852 23176 Average: 5037529 7032082 2844903 36.09 2688 2166578 678388 7.60 262303 2218740 35139 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 287.99 167.21 1562.45 59.59 0.00 0.00 0.00 0.00 01:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 AM eth0 94.13 75.16 1169.35 10.72 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 9.59 0.00 1.50 0.00 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 14.65 9.20 6.67 3.70 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 43.58 38.24 319.74 10.02 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 537.30 394.57 106.81 90.52 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 2.57 2.02 0.56 0.49 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 3.12 1.90 0.49 0.41 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 38.41 21.78 11.16 3.32 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 32.31 29.32 10.14 5.61 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 18.39 14.71 4.22 2.90 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 13.01 9.35 2.97 1.90 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 11.67 9.13 2.72 1.81 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 7.95 10.23 2.41 2.20 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 11.91 9.15 2.76 1.79 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 48.54 22.80 14.98 4.73 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 50.53 41.79 94.90 34.74 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 80.47 56.36 219.73 15.48 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) 06/23/2025 _x86_64_ (2 CPU) 01:27:50 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 49.02 0.08 11.08 8.94 0.13 30.76 01:29:01 AM 0 52.44 0.07 11.40 8.75 0.13 27.20 01:29:01 AM 1 45.59 0.08 10.75 9.14 0.12 34.32 01:30:00 AM all 35.99 0.00 4.87 2.26 0.13 56.75 01:30:00 AM 0 43.07 0.00 6.03 2.61 0.15 48.15 01:30:00 AM 1 28.92 0.00 3.71 1.91 0.10 65.36 01:30:01 AM all 37.84 0.00 10.81 0.68 0.68 50.00 01:30:01 AM 0 47.30 0.00 9.46 1.35 0.00 41.89 01:30:01 AM 1 28.38 0.00 12.16 0.00 1.35 58.11 01:31:01 AM all 14.99 0.00 2.07 2.18 0.07 80.69 01:31:01 AM 0 24.65 0.00 2.59 3.08 0.10 69.58 01:31:01 AM 1 5.34 0.00 1.55 1.29 0.03 91.79 01:32:01 AM all 33.66 0.00 6.04 1.70 0.11 58.50 01:32:01 AM 0 41.25 0.00 6.72 1.30 0.12 50.61 01:32:01 AM 1 26.07 0.00 5.36 2.09 0.10 66.38 01:33:01 AM all 1.41 0.00 1.33 1.48 0.05 95.73 01:33:01 AM 0 1.39 0.00 1.26 1.71 0.05 95.59 01:33:01 AM 1 1.43 0.00 1.41 1.24 0.05 95.87 01:34:01 AM all 0.20 0.00 0.08 0.04 0.02 99.67 01:34:01 AM 0 0.13 0.00 0.10 0.08 0.02 99.67 01:34:01 AM 1 0.27 0.00 0.05 0.00 0.02 99.67 01:35:01 AM all 0.27 0.00 0.08 0.00 0.03 99.62 01:35:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 01:35:01 AM 1 0.38 0.00 0.07 0.00 0.02 99.53 01:36:01 AM all 4.44 0.00 0.43 0.01 0.03 95.09 01:36:01 AM 0 7.69 0.00 0.60 0.00 0.03 91.68 01:36:01 AM 1 1.19 0.00 0.25 0.02 0.03 98.51 01:37:01 AM all 14.13 0.00 0.91 0.05 0.06 84.85 01:37:01 AM 0 20.19 0.00 1.17 0.00 0.07 78.57 01:37:01 AM 1 8.07 0.00 0.65 0.10 0.05 91.13 01:38:01 AM all 8.19 0.00 0.39 0.01 0.05 91.36 01:38:01 AM 0 12.12 0.00 0.49 0.00 0.05 87.34 01:38:01 AM 1 4.25 0.00 0.30 0.02 0.05 95.38 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 4.47 0.00 0.33 0.00 0.05 95.15 01:39:01 AM 0 4.92 0.00 0.35 0.00 0.05 94.68 01:39:01 AM 1 4.02 0.00 0.30 0.00 0.05 95.63 01:40:00 AM all 4.40 0.00 0.33 0.00 0.04 95.23 01:40:00 AM 0 3.79 0.00 0.29 0.00 0.05 95.87 01:40:00 AM 1 5.01 0.00 0.37 0.00 0.03 94.58 01:40:01 AM all 4.02 0.00 1.15 0.00 0.00 94.83 01:40:01 AM 0 6.90 0.00 1.15 0.00 0.00 91.95 01:40:01 AM 1 1.15 0.00 1.15 0.00 0.00 97.70 01:41:01 AM all 4.42 0.00 0.32 0.00 0.05 95.21 01:41:01 AM 0 5.69 0.00 0.38 0.00 0.05 93.88 01:41:01 AM 1 3.16 0.00 0.25 0.00 0.05 96.54 01:42:01 AM all 7.59 0.00 0.44 0.00 0.05 91.92 01:42:01 AM 0 9.90 0.00 0.43 0.00 0.05 89.61 01:42:01 AM 1 5.27 0.00 0.45 0.00 0.05 94.23 01:43:01 AM all 26.03 0.00 3.86 0.28 0.08 69.76 01:43:01 AM 0 34.42 0.00 3.94 0.38 0.10 61.16 01:43:01 AM 1 17.64 0.00 3.77 0.17 0.07 78.35 Average: all 13.94 0.01 2.17 1.13 0.06 82.69 Average: 0 17.45 0.00 2.39 1.19 0.07 78.89 Average: 1 10.43 0.01 1.96 1.06 0.06 86.49