---> uname -a: Linux prd-centos8-robot-2c-8g-52007.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4733 19 2339 6774 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:45:23:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe45:2381/64 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) 09/13/2025 _x86_64_ (2 CPU) 00:36:53 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 97.17 1.33 95.83 105.32 8085.27 12:40:01 AM 78.46 0.68 77.78 51.57 9585.72 12:41:01 AM 56.15 7.31 48.83 1353.10 3223.80 12:42:01 AM 42.19 0.03 42.15 3.47 6858.38 12:43:01 AM 2.38 0.22 2.17 11.73 100.40 12:44:01 AM 0.75 0.00 0.75 0.00 593.95 12:45:01 AM 0.33 0.00 0.33 0.00 248.93 12:46:01 AM 0.33 0.02 0.32 1.07 231.46 12:47:01 AM 0.85 0.00 0.85 0.00 284.37 12:48:01 AM 0.63 0.03 0.60 1.87 706.73 12:49:01 AM 0.85 0.35 0.50 53.44 597.48 12:50:01 AM 0.35 0.00 0.35 0.00 91.45 12:51:01 AM 0.25 0.00 0.25 0.00 21.44 12:52:01 AM 13.00 0.37 12.63 38.12 3685.52 12:53:01 AM 31.39 0.52 30.87 63.85 1210.50 Average: 21.67 0.72 20.95 112.26 2368.45 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5253972 7045484 2628452 33.35 2688 1968592 691616 7.74 186816 2102152 203356 12:40:01 AM 5098788 6968044 2783636 35.31 2688 2045952 779044 8.72 212748 2223448 44248 12:41:01 AM 4966504 7055400 2915920 36.99 2688 2256580 648164 7.26 256408 2282664 185368 12:42:01 AM 4951900 7040960 2930524 37.18 2688 2256760 677060 7.58 261816 2286128 4 12:43:01 AM 4904520 6995480 2977904 37.78 2688 2258676 746488 8.36 262000 2333052 796 12:44:01 AM 4868596 6976864 3013828 38.23 2688 2275980 746488 8.36 262416 2368732 668 12:45:01 AM 4851412 6970836 3031012 38.45 2688 2287176 746488 8.36 262416 2385264 4480 12:46:01 AM 4847096 6969528 3035328 38.51 2688 2290152 746488 8.36 262496 2390156 528 12:47:01 AM 4810488 6948692 3071936 38.97 2688 2305944 781328 8.75 262544 2425980 8196 12:48:01 AM 4776692 6931272 3105732 39.40 2688 2322288 797064 8.92 262780 2459236 3384 12:49:01 AM 4391328 6889440 3491096 44.29 2688 2340524 799928 8.96 264084 2463504 2152 12:50:01 AM 4399236 6898056 3483188 44.19 2688 2341188 791156 8.86 264096 2455604 228 12:51:01 AM 4396004 6895272 3486420 44.23 2688 2341588 791156 8.86 264100 2458768 80 12:52:01 AM 4860732 6946600 3021692 38.33 2688 2258260 777032 8.70 383708 2277028 24252 12:53:01 AM 4862944 6951172 3019480 38.31 2688 2261600 749484 8.39 543828 2118492 25232 Average: 4816014 6965540 3066410 38.90 2688 2254084 751266 8.41 280817 2335347 33531 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.08 75.07 1055.13 10.86 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 55.32 36.71 584.48 6.84 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 42.89 36.33 335.08 9.07 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 191.99 136.40 38.09 36.81 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 21.91 13.96 22.26 2.34 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 44.27 39.10 121.34 10.76 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 21.88 19.21 74.57 7.08 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 18.03 16.19 4.98 4.19 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 31.12 26.29 204.13 11.30 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 25.58 22.51 262.34 2.36 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 60.07 75.46 266.06 6.05 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 8.90 8.13 2.32 1.58 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 14.16 11.88 3.44 2.21 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 92.30 57.28 174.59 114.14 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 19.14 17.51 16.05 8.96 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 49.31 39.47 210.99 15.64 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) 09/13/2025 _x86_64_ (2 CPU) 00:36:53 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 38.15 0.00 5.54 1.11 0.11 55.08 12:39:01 AM 0 24.00 0.00 4.54 1.06 0.10 70.30 12:39:01 AM 1 52.34 0.00 6.55 1.17 0.12 39.83 12:40:01 AM all 20.67 0.00 2.44 1.82 0.09 74.98 12:40:01 AM 0 16.11 0.00 2.36 2.19 0.08 79.26 12:40:01 AM 1 25.23 0.00 2.52 1.45 0.10 70.70 12:41:01 AM all 29.93 0.00 5.25 0.43 0.10 64.29 12:41:01 AM 0 25.46 0.00 4.73 0.43 0.10 69.28 12:41:01 AM 1 34.40 0.00 5.76 0.43 0.10 59.30 12:42:01 AM all 6.85 0.00 1.59 0.52 0.05 91.00 12:42:01 AM 0 2.61 0.00 1.19 0.32 0.05 95.84 12:42:01 AM 1 11.09 0.00 1.99 0.72 0.05 86.15 12:43:01 AM all 3.10 0.00 0.23 0.01 0.05 96.62 12:43:01 AM 0 1.49 0.00 0.18 0.02 0.05 98.26 12:43:01 AM 1 4.70 0.00 0.27 0.00 0.05 94.98 12:44:01 AM all 18.72 0.00 0.27 0.03 0.08 80.91 12:44:01 AM 0 14.19 0.00 0.27 0.05 0.08 85.41 12:44:01 AM 1 23.25 0.00 0.27 0.00 0.07 76.42 12:45:01 AM all 11.04 0.00 0.18 0.02 0.05 88.71 12:45:01 AM 0 8.11 0.00 0.13 0.00 0.03 91.73 12:45:01 AM 1 13.97 0.00 0.23 0.03 0.07 85.70 12:46:01 AM all 9.76 0.00 0.26 0.01 0.06 89.92 12:46:01 AM 0 7.56 0.00 0.27 0.02 0.07 92.09 12:46:01 AM 1 11.95 0.00 0.25 0.00 0.05 87.75 12:47:01 AM all 9.39 0.00 0.21 0.02 0.08 90.31 12:47:01 AM 0 3.46 0.00 0.22 0.03 0.05 96.23 12:47:01 AM 1 15.31 0.00 0.20 0.00 0.10 84.39 12:48:01 AM all 3.07 0.00 0.25 0.03 0.07 96.58 12:48:01 AM 0 3.23 0.00 0.25 0.03 0.07 96.42 12:48:01 AM 1 2.91 0.00 0.25 0.03 0.07 96.74 12:49:01 AM all 8.83 0.00 2.83 0.03 0.08 88.23 12:49:01 AM 0 7.59 0.00 2.84 0.00 0.08 89.49 12:49:01 AM 1 10.07 0.00 2.82 0.05 0.08 86.98 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 3.79 0.00 0.15 0.00 0.06 96.00 12:50:01 AM 0 1.56 0.00 0.15 0.00 0.05 98.24 12:50:01 AM 1 6.03 0.00 0.15 0.00 0.07 93.75 12:51:01 AM all 4.92 0.00 0.24 0.00 0.07 94.77 12:51:01 AM 0 5.51 0.00 0.23 0.00 0.07 94.19 12:51:01 AM 1 4.34 0.00 0.25 0.00 0.07 95.35 12:52:01 AM all 23.50 0.00 3.18 0.21 0.10 73.01 12:52:01 AM 0 16.52 0.00 2.00 0.32 0.08 81.07 12:52:01 AM 1 30.48 0.00 4.36 0.10 0.12 64.95 12:53:01 AM all 31.89 0.00 4.10 0.17 0.13 63.71 12:53:01 AM 0 22.20 0.00 3.44 0.12 0.12 74.13 12:53:01 AM 1 41.59 0.00 4.76 0.22 0.15 53.28 Average: all 14.93 0.00 1.78 0.29 0.08 82.92 Average: 0 10.65 0.00 1.52 0.31 0.07 87.44 Average: 1 19.20 0.00 2.04 0.28 0.08 78.39