---> uname -a: Linux prd-centos8-robot-2c-8g-4829.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 609 4888 19 2199 6789 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:4e:c8:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:fe4e:c833/64 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) 11/02/2025 _x86_64_ (2 CPU) 23:33:05 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 130.15 0.40 129.75 16.66 11954.85 11:36:01 PM 42.87 1.03 41.84 113.56 5251.63 11:37:01 PM 57.34 6.77 50.57 1248.19 3322.28 11:38:01 PM 49.73 2.73 46.99 439.51 7038.41 11:39:01 PM 4.90 0.00 4.90 0.00 162.24 11:40:01 PM 0.52 0.00 0.52 0.00 6.96 11:41:01 PM 0.77 0.20 0.57 11.60 20.34 11:42:01 PM 1.95 0.00 1.95 0.00 84.36 11:43:01 PM 0.33 0.00 0.33 0.00 16.71 11:44:01 PM 0.45 0.05 0.40 2.00 24.51 11:45:01 PM 0.25 0.00 0.25 0.00 83.72 11:46:01 PM 0.37 0.02 0.35 0.93 20.00 11:47:01 PM 1.15 0.03 1.12 1.33 89.12 11:48:01 PM 31.83 0.63 31.20 73.15 1658.06 Average: 23.05 0.85 22.20 136.20 2124.17 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5119120 6993840 2763312 35.06 2688 2051548 723680 8.10 190808 2230160 174296 11:36:01 PM 5244832 7092644 2637600 33.46 2688 2023464 636536 7.13 218876 2069696 10760 11:37:01 PM 4897232 6995300 2985200 37.87 2688 2263608 677632 7.59 256036 2346204 170544 11:38:01 PM 4918764 7031652 2963668 37.60 2688 2279380 664108 7.44 265168 2314336 16 11:39:01 PM 4919076 7031964 2963356 37.59 2688 2279380 664108 7.44 265172 2314312 4 11:40:01 PM 4918776 7031664 2963656 37.60 2688 2279384 664108 7.44 265172 2314612 4 11:41:01 PM 4875888 6989632 3006544 38.14 2688 2280236 742716 8.32 265312 2356968 120 11:42:01 PM 4872180 6986348 3010252 38.19 2688 2280668 742716 8.32 265312 2361052 40 11:43:01 PM 4870292 6984840 3012140 38.21 2688 2281048 742716 8.32 265312 2362916 24 11:44:01 PM 4865384 6980864 3017048 38.28 2688 2281972 742716 8.32 265592 2367428 332 11:45:01 PM 4857868 6975428 3024564 38.37 2688 2284052 742716 8.32 265740 2374484 12 11:46:01 PM 4853256 6971800 3029176 38.43 2688 2285036 761324 8.52 265768 2379452 500 11:47:01 PM 5008708 7029216 2873724 36.46 2688 2187528 666572 7.46 260836 2225652 2544 11:48:01 PM 5008788 6950536 2873644 36.46 2688 2114980 753732 8.44 468580 2045920 11224 Average: 4945012 7003266 2937420 37.27 2688 2226592 708956 7.94 270263 2290228 26459 11:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 134.66 106.68 1608.04 13.93 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 15.73 10.73 7.30 4.20 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 40.21 36.26 334.76 8.19 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 584.26 423.87 117.88 95.03 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 2.28 2.02 0.54 0.48 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 2.60 1.88 0.44 0.41 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 41.57 26.76 10.87 2.86 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 12.90 10.26 3.18 1.99 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 11.60 9.07 2.82 1.79 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 19.86 14.66 5.82 2.94 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 37.87 37.72 36.62 3.72 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 79.05 75.80 48.92 6.44 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 76.21 53.48 50.24 6.53 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 47.09 33.91 93.23 35.97 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 79.00 60.23 165.80 13.18 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) 11/02/2025 _x86_64_ (2 CPU) 23:33:05 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 39.24 0.00 5.55 1.46 0.10 53.65 11:35:01 PM 0 50.93 0.00 5.83 1.32 0.12 41.81 11:35:01 PM 1 27.56 0.00 5.28 1.60 0.08 65.48 11:36:01 PM all 18.98 0.00 2.41 0.47 0.08 78.07 11:36:01 PM 0 24.91 0.00 2.74 0.30 0.08 71.97 11:36:01 PM 1 13.05 0.00 2.09 0.63 0.07 84.17 11:37:01 PM all 28.20 0.00 5.40 1.06 0.08 65.25 11:37:01 PM 0 39.98 0.00 6.51 1.02 0.08 52.41 11:37:01 PM 1 16.44 0.00 4.29 1.11 0.08 78.07 11:38:01 PM all 10.69 0.00 2.75 1.08 0.06 85.42 11:38:01 PM 0 11.16 0.00 2.75 1.24 0.07 84.79 11:38:01 PM 1 10.23 0.00 2.75 0.92 0.05 86.05 11:39:01 PM all 0.35 0.00 0.09 0.02 0.03 99.51 11:39:01 PM 0 0.58 0.00 0.10 0.03 0.03 99.25 11:39:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 11:40:01 PM all 0.21 0.00 0.11 0.00 0.03 99.66 11:40:01 PM 0 0.23 0.00 0.12 0.00 0.03 99.62 11:40:01 PM 1 0.18 0.00 0.10 0.00 0.02 99.70 11:41:01 PM all 2.31 0.00 0.31 0.01 0.03 97.34 11:41:01 PM 0 1.68 0.00 0.23 0.00 0.03 98.06 11:41:01 PM 1 2.94 0.00 0.38 0.02 0.03 96.63 11:42:01 PM all 4.96 0.00 0.36 0.01 0.06 94.62 11:42:01 PM 0 5.98 0.00 0.42 0.02 0.07 93.51 11:42:01 PM 1 3.93 0.00 0.30 0.00 0.05 95.72 11:43:01 PM all 4.37 0.00 0.33 0.00 0.05 95.26 11:43:01 PM 0 5.82 0.00 0.42 0.00 0.05 93.71 11:43:01 PM 1 2.91 0.00 0.23 0.00 0.05 96.80 11:44:01 PM all 6.03 0.00 0.38 0.01 0.06 93.52 11:44:01 PM 0 7.15 0.00 0.33 0.02 0.05 92.45 11:44:01 PM 1 4.90 0.00 0.43 0.00 0.07 94.60 11:45:01 PM all 10.11 0.00 1.13 0.00 0.06 88.70 11:45:01 PM 0 13.51 0.00 1.42 0.00 0.07 85.00 11:45:01 PM 1 6.87 0.00 0.85 0.00 0.05 92.23 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 7.51 0.00 0.79 0.00 0.11 91.59 11:46:01 PM 0 11.87 0.00 1.02 0.00 0.12 86.99 11:46:01 PM 1 3.29 0.00 0.57 0.00 0.10 96.04 11:47:01 PM all 6.29 0.00 0.93 0.05 0.07 92.66 11:47:01 PM 0 11.42 0.00 1.26 0.00 0.09 87.23 11:47:01 PM 1 1.25 0.00 0.60 0.10 0.05 97.99 11:48:01 PM all 30.65 0.00 3.57 0.88 0.08 64.83 11:48:01 PM 0 35.04 0.00 4.24 1.22 0.07 59.44 11:48:01 PM 1 26.27 0.00 2.90 0.53 0.08 70.21 Average: all 12.16 0.00 1.73 0.36 0.06 85.68 Average: 0 15.78 0.00 1.96 0.37 0.07 81.82 Average: 1 8.58 0.00 1.49 0.35 0.06 89.52