---> uname -a: Linux prd-centos8-robot-2c-8g-51074.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 590 4916 19 2191 6809 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:bd:bb:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:febd:bb1f/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) 08/09/2025 _x86_64_ (2 CPU) 00:34:59 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 108.90 0.45 108.45 16.79 9678.77 12:38:01 AM 58.57 1.00 57.57 113.05 7494.72 12:39:01 AM 42.39 6.78 35.60 1248.52 2321.78 12:40:00 AM 56.07 0.26 55.81 48.65 7924.93 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 4.60 0.22 4.38 11.73 162.32 12:42:02 AM 2.45 0.02 2.43 0.93 370.99 12:43:01 AM 0.37 0.00 0.37 0.00 8.32 12:44:01 AM 6.15 0.32 5.83 36.93 301.70 12:45:01 AM 31.39 0.52 30.87 63.85 1910.01 Average: 34.40 1.06 33.34 171.31 3330.02 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5245496 7038652 2636928 33.45 2688 1970172 685936 7.68 187704 2107092 154036 12:38:01 AM 5261120 7099768 2621304 33.26 2688 2014768 627360 7.02 219400 2053940 10760 12:39:01 AM 4988540 7069096 2893884 36.71 2688 2248892 620852 6.95 258372 2262204 187164 12:40:00 AM 4978204 7065668 2904220 36.84 2688 2255224 620780 6.95 262772 2260180 4 12:40:01 AM 4977716 7065204 2904708 36.85 2688 2255224 620780 6.95 262772 2260692 20 12:41:01 AM 4907496 7003944 2974928 37.74 2688 2264212 709112 7.94 263040 2330148 8636 12:42:02 AM 4904836 7001632 2977588 37.78 2688 2264540 725448 8.12 263040 2333388 16 12:43:01 AM 4881644 6978504 3000780 38.07 2688 2264600 743656 8.33 263040 2356132 40 12:44:01 AM 5004884 6972336 2877540 36.51 2688 2139052 705492 7.90 302920 2211568 60056 12:45:01 AM 5103884 7042320 2778540 35.25 2688 2111772 641784 7.19 471144 1951296 26932 Average: 5025382 7033712 2857042 36.25 2688 2178846 670120 7.50 275420 2212664 44766 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.20 79.84 1053.88 11.44 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 58.36 38.64 568.29 6.99 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 36.77 30.12 324.46 6.29 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 211.87 156.73 46.76 41.22 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 0.51 0.00 0.03 0.00 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 41.18 32.76 76.27 6.08 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 335.14 334.06 67.41 139.84 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 199.15 198.36 629.97 63.30 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 66.52 43.03 123.13 36.83 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 20.74 17.68 17.38 8.40 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 117.96 102.72 322.32 35.40 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) 08/09/2025 _x86_64_ (2 CPU) 00:34:59 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 39.22 0.00 5.57 1.51 0.14 53.55 12:37:01 AM 0 30.71 0.00 5.04 1.57 0.12 62.56 12:37:01 AM 1 47.73 0.00 6.11 1.45 0.17 44.54 12:38:01 AM all 21.31 0.00 2.72 0.86 0.08 75.03 12:38:01 AM 0 13.50 0.00 2.02 0.42 0.08 83.98 12:38:01 AM 1 29.12 0.00 3.43 1.30 0.08 66.06 12:39:01 AM all 20.76 0.00 4.30 0.51 0.08 74.34 12:39:01 AM 0 15.87 0.00 4.21 0.63 0.07 79.21 12:39:01 AM 1 25.66 0.00 4.39 0.38 0.10 69.47 12:40:00 AM all 12.96 0.00 2.43 0.78 0.06 83.77 12:40:00 AM 0 8.54 0.00 2.02 0.76 0.05 88.63 12:40:00 AM 1 17.37 0.00 2.85 0.79 0.07 78.92 12:40:01 AM all 0.77 0.00 0.51 0.00 0.26 98.47 12:40:01 AM 0 1.02 0.00 0.51 0.00 0.51 97.96 12:40:01 AM 1 0.51 0.00 0.51 0.00 0.00 98.98 12:41:01 AM all 11.82 0.00 0.36 0.02 0.04 87.76 12:41:01 AM 0 1.10 0.00 0.22 0.00 0.03 98.65 12:41:01 AM 1 22.62 0.00 0.51 0.03 0.05 76.79 12:42:02 AM all 26.37 0.00 0.58 0.03 0.11 72.90 12:42:02 AM 0 48.59 0.00 0.86 0.00 0.12 50.44 12:42:02 AM 1 4.30 0.00 0.30 0.07 0.10 95.24 12:43:01 AM all 25.58 0.00 0.58 0.00 0.10 73.73 12:43:01 AM 0 4.76 0.00 0.46 0.00 0.09 94.69 12:43:01 AM 1 46.39 0.00 0.70 0.00 0.12 52.79 12:44:01 AM all 10.17 0.00 1.64 0.06 0.08 88.05 12:44:01 AM 0 8.47 0.00 1.61 0.03 0.07 89.82 12:44:01 AM 1 11.88 0.00 1.66 0.08 0.10 86.27 12:45:01 AM all 31.90 0.00 4.33 0.18 0.10 63.49 12:45:01 AM 0 27.91 0.00 4.28 0.15 0.08 67.57 12:45:01 AM 1 35.88 0.00 4.38 0.20 0.12 59.42 Average: all 22.19 0.00 2.50 0.44 0.09 74.78 Average: 0 17.71 0.00 2.31 0.39 0.08 79.51 Average: 1 26.68 0.00 2.70 0.48 0.10 70.04