---> uname -a: Linux prd-centos8-robot-2c-8g-2327.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 576 4938 19 2182 6823 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:df:5a:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85357sec preferred_lft 85357sec inet6 fe80::f816:3eff:fedf:5aa1/64 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) 10/10/2025 _x86_64_ (2 CPU) 00:37:56 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 79.44 34.79 44.65 5555.48 15772.34 12:41:01 AM 112.21 0.07 112.14 1.87 10871.70 12:42:01 AM 35.89 0.65 35.24 51.06 5257.16 12:43:01 AM 21.49 0.42 21.08 64.78 1212.46 12:44:01 AM 76.25 6.97 69.29 1292.98 8087.65 12:45:01 AM 9.66 0.00 9.66 0.00 1048.83 12:46:01 AM 0.42 0.00 0.42 0.00 5.18 12:47:01 AM 0.38 0.00 0.38 0.00 3.63 12:48:01 AM 2.15 0.22 1.93 11.73 104.98 12:49:01 AM 0.80 0.00 0.80 0.00 55.51 12:50:01 AM 0.25 0.00 0.25 0.00 79.52 12:51:01 AM 0.40 0.00 0.40 0.00 18.88 12:52:01 AM 0.25 0.00 0.25 0.00 18.70 12:53:01 AM 0.18 0.07 0.12 2.13 10.45 12:54:01 AM 2.82 0.00 2.82 0.00 169.16 12:55:01 AM 31.37 0.83 30.54 100.77 1638.44 Average: 23.37 2.75 20.62 442.56 2772.31 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5578384 7101004 2304040 29.23 2688 1715424 686224 7.68 184584 1836364 103896 12:41:01 AM 5143856 7011560 2738568 34.74 2688 2044764 711296 7.96 189844 2203868 169584 12:42:01 AM 5259820 7098456 2622604 33.27 2688 2014904 635112 7.11 205776 2067776 20 12:43:01 AM 5163036 7049592 2719388 34.50 2688 2060192 666408 7.46 223092 2139888 42992 12:44:01 AM 4982832 7075188 2899592 36.79 2688 2260052 625344 7.00 261204 2258900 26976 12:45:01 AM 4981320 7073684 2901104 36.80 2688 2260060 625344 7.00 261224 2258824 8 12:46:01 AM 4981572 7073936 2900852 36.80 2688 2260060 625344 7.00 261228 2258764 4 12:47:01 AM 4981480 7073848 2900944 36.80 2688 2260064 625344 7.00 261228 2258764 4 12:48:01 AM 4937060 7031096 2945364 37.37 2688 2261732 704484 7.89 261492 2302796 232 12:49:01 AM 4929512 7026720 2952912 37.46 2688 2264904 704484 7.89 261496 2310500 2132 12:50:01 AM 4926560 7024148 2955864 37.50 2688 2265292 699616 7.83 261496 2313160 188 12:51:01 AM 4926604 7024588 2955820 37.50 2688 2265680 699616 7.83 261496 2313276 148 12:52:01 AM 4926092 7024448 2956332 37.51 2688 2266060 699616 7.83 261496 2313792 68 12:53:01 AM 4925116 7024016 2957308 37.52 2688 2266588 703228 7.87 261804 2314324 316 12:54:01 AM 5155692 7074340 2726732 34.59 2688 2087824 626516 7.02 254608 2091620 2036 12:55:01 AM 5148608 7074840 2733816 34.68 2688 2100144 641204 7.18 465544 1913084 11968 Average: 5059222 7053842 2823202 35.82 2688 2165859 667449 7.47 258601 2197231 22536 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 247.98 162.23 1219.32 53.76 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 113.89 86.74 1279.27 18.32 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 8.65 3.65 3.80 1.60 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 13.86 13.73 6.34 4.93 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 595.23 436.28 439.35 97.38 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 12.45 7.80 4.53 2.22 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 4.60 1.92 0.61 0.41 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 3.18 1.93 0.49 0.42 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 47.16 27.21 14.55 4.22 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 33.07 30.11 9.43 5.85 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 11.40 9.20 2.88 1.86 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 11.48 9.10 2.74 1.79 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 11.65 9.08 2.72 1.79 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 13.70 10.88 3.34 2.15 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 51.26 33.76 19.89 6.49 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 44.07 34.07 90.51 33.99 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 76.48 54.85 193.76 14.82 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) 10/10/2025 _x86_64_ (2 CPU) 00:37:56 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 22.61 0.03 5.28 33.39 0.11 38.58 12:40:01 AM 0 21.29 0.00 5.55 33.75 0.10 39.31 12:40:01 AM 1 23.94 0.05 5.01 33.03 0.12 37.85 12:41:01 AM all 33.04 0.00 4.90 4.68 0.12 57.26 12:41:01 AM 0 21.78 0.00 3.68 3.97 0.10 70.47 12:41:01 AM 1 44.34 0.00 6.12 5.40 0.13 44.01 12:42:01 AM all 8.58 0.00 1.51 1.06 0.04 88.81 12:42:01 AM 0 9.15 0.00 1.56 0.74 0.05 88.51 12:42:01 AM 1 8.01 0.00 1.47 1.38 0.03 89.11 12:43:01 AM all 19.07 0.00 2.70 0.24 0.07 77.91 12:43:01 AM 0 17.27 0.00 2.15 0.33 0.07 80.18 12:43:01 AM 1 20.88 0.00 3.25 0.15 0.07 75.65 12:44:01 AM all 27.90 0.00 5.78 2.36 0.11 63.86 12:44:01 AM 0 20.97 0.00 5.25 1.65 0.10 72.03 12:44:01 AM 1 34.84 0.00 6.31 3.07 0.12 55.66 12:45:01 AM all 0.45 0.00 0.21 0.13 0.04 99.17 12:45:01 AM 0 0.65 0.00 0.22 0.13 0.05 98.95 12:45:01 AM 1 0.25 0.00 0.20 0.12 0.03 99.40 12:46:01 AM all 0.28 0.00 0.09 0.00 0.03 99.61 12:46:01 AM 0 0.43 0.00 0.12 0.00 0.02 99.43 12:46:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 12:47:01 AM all 0.21 0.00 0.11 0.00 0.03 99.66 12:47:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 12:47:01 AM 1 0.23 0.00 0.12 0.00 0.02 99.63 12:48:01 AM all 6.90 0.00 0.77 0.02 0.05 92.26 12:48:01 AM 0 8.27 0.00 1.07 0.02 0.05 90.59 12:48:01 AM 1 5.53 0.00 0.47 0.02 0.05 93.93 12:49:01 AM all 16.55 0.00 0.84 0.01 0.07 82.53 12:49:01 AM 0 7.24 0.00 0.54 0.00 0.07 92.16 12:49:01 AM 1 25.87 0.00 1.14 0.02 0.07 72.91 12:50:01 AM all 4.50 0.00 0.30 0.00 0.07 95.13 12:50:01 AM 0 1.72 0.00 0.17 0.00 0.05 98.06 12:50:01 AM 1 7.28 0.00 0.44 0.00 0.08 92.20 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.52 0.00 0.30 0.00 0.06 95.13 12:51:01 AM 0 1.91 0.00 0.17 0.00 0.05 97.88 12:51:01 AM 1 7.13 0.00 0.44 0.00 0.07 92.37 12:52:01 AM all 4.42 0.00 0.31 0.00 0.08 95.19 12:52:01 AM 0 3.16 0.00 0.23 0.00 0.08 96.52 12:52:01 AM 1 5.68 0.00 0.38 0.00 0.08 93.85 12:53:01 AM all 5.35 0.00 0.50 0.00 0.06 94.09 12:53:01 AM 0 4.58 0.00 0.45 0.00 0.07 94.90 12:53:01 AM 1 6.12 0.00 0.55 0.00 0.05 93.28 12:54:01 AM all 6.02 0.00 0.80 0.02 0.07 93.09 12:54:01 AM 0 1.81 0.00 0.55 0.02 0.07 97.56 12:54:01 AM 1 10.24 0.00 1.05 0.02 0.07 88.62 12:55:01 AM all 33.60 0.00 3.81 0.48 0.10 62.01 12:55:01 AM 0 32.13 0.00 3.96 0.50 0.10 63.32 12:55:01 AM 1 35.08 0.00 3.66 0.47 0.10 60.70 Average: all 12.13 0.00 1.76 2.64 0.07 83.40 Average: 0 9.54 0.00 1.61 2.56 0.07 86.23 Average: 1 14.72 0.00 1.92 2.72 0.07 80.57