---> uname -a: Linux prd-centos8-robot-2c-8g-40088.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 582 4936 19 2178 6817 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:96:b2:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fe96:b2bb/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) 07/06/2025 _x86_64_ (2 CPU) 01:40:53 LINUX RESTART (2 CPU) 01:42:01 AM tps rtps wtps bread/s bwrtn/s 01:43:01 AM 120.76 0.20 120.56 10.93 11438.49 01:44:01 AM 41.92 1.03 40.89 115.29 4984.67 01:45:01 AM 59.01 6.96 52.05 1289.84 3585.49 01:46:01 AM 33.04 0.03 33.01 3.47 6167.59 01:47:01 AM 2.40 0.00 2.40 0.00 70.45 01:48:01 AM 0.13 0.00 0.13 0.00 1.18 01:49:01 AM 0.30 0.02 0.28 0.13 6.76 01:50:01 AM 1.88 0.00 1.88 0.00 159.16 01:51:01 AM 0.75 0.00 0.75 0.00 63.13 01:52:01 AM 0.27 0.00 0.27 0.00 18.56 01:53:01 AM 0.15 0.00 0.15 0.00 14.68 01:54:01 AM 0.22 0.00 0.22 0.00 12.40 01:55:01 AM 0.20 0.03 0.17 1.87 44.20 01:56:01 AM 21.26 0.45 20.81 47.98 1193.67 Average: 20.16 0.62 19.54 104.97 1982.94 01:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 AM 5076904 6953160 2805528 35.59 2688 2051952 769304 8.61 198004 2258572 167220 01:44:01 AM 5254264 7093420 2628168 33.34 2688 2015060 638524 7.15 219216 2058968 10752 01:45:01 AM 4939208 7022116 2943224 37.34 2688 2250732 679040 7.60 256684 2310728 167768 01:46:01 AM 4979108 7064048 2903324 36.83 2688 2252812 648720 7.26 262284 2260828 4 01:47:01 AM 4979312 7064252 2903120 36.83 2688 2252812 632760 7.08 262288 2260796 4 01:48:01 AM 4979256 7064200 2903176 36.83 2688 2252816 632760 7.08 262288 2260728 4 01:49:01 AM 4938524 7024364 2943908 37.35 2688 2253720 698060 7.82 262544 2301120 888 01:50:01 AM 4930480 7018724 2951952 37.45 2688 2256124 693060 7.76 262552 2308720 292 01:51:01 AM 4928776 7018472 2953656 37.47 2688 2257552 693060 7.76 262556 2310828 148 01:52:01 AM 4926276 7016348 2956156 37.50 2688 2257928 693060 7.76 262556 2313088 68 01:53:01 AM 4925896 7016348 2956536 37.51 2688 2258308 693060 7.76 262556 2313776 40 01:54:01 AM 4925156 7015984 2957276 37.52 2688 2258684 693060 7.76 262556 2314240 116 01:55:01 AM 4916992 7009368 2965440 37.62 2688 2260224 693060 7.76 262700 2322312 320 01:56:01 AM 5117808 7039144 2764624 35.07 2688 2095180 666548 7.46 463824 1944600 24144 Average: 4986997 7029996 2895435 36.73 2688 2212422 680291 7.62 268758 2252807 26555 01:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 112.33 88.45 1294.44 13.06 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 14.28 11.01 6.91 4.13 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 43.34 38.14 318.49 9.64 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 525.77 413.33 105.51 89.45 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 3.65 2.07 0.60 0.49 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 2.90 1.85 0.45 0.42 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 35.75 21.14 10.58 3.05 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 32.01 28.67 9.98 5.52 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 16.53 14.83 4.16 2.94 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 11.79 9.33 2.88 1.88 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 11.95 9.32 2.84 1.82 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 11.33 9.06 2.73 1.81 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 9.75 9.43 3.10 2.78 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 87.67 57.65 101.70 33.95 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 65.65 51.02 133.17 12.21 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) 07/06/2025 _x86_64_ (2 CPU) 01:40:53 LINUX RESTART (2 CPU) 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 39.13 0.00 5.75 1.42 0.12 53.58 01:43:01 AM 0 49.69 0.00 6.47 1.35 0.12 42.38 01:43:01 AM 1 28.58 0.00 5.03 1.49 0.12 64.77 01:44:01 AM all 13.62 0.00 1.91 0.46 0.07 83.95 01:44:01 AM 0 16.73 0.00 1.87 0.35 0.07 80.99 01:44:01 AM 1 10.51 0.00 1.95 0.57 0.07 86.90 01:45:01 AM all 30.44 0.00 5.60 4.62 0.09 59.25 01:45:01 AM 0 31.93 0.00 5.52 4.87 0.08 57.59 01:45:01 AM 1 28.93 0.00 5.68 4.36 0.10 60.93 01:46:01 AM all 3.87 0.00 1.46 1.72 0.07 92.88 01:46:01 AM 0 5.04 0.00 1.46 1.81 0.05 91.64 01:46:01 AM 1 2.70 0.00 1.46 1.63 0.08 94.13 01:47:01 AM all 0.31 0.00 0.08 0.06 0.04 99.52 01:47:01 AM 0 0.32 0.00 0.07 0.12 0.05 99.45 01:47:01 AM 1 0.30 0.00 0.08 0.00 0.03 99.58 01:48:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:48:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 01:48:01 AM 1 0.32 0.00 0.08 0.00 0.03 99.57 01:49:01 AM all 4.27 0.00 0.43 0.03 0.07 95.21 01:49:01 AM 0 4.86 0.00 0.53 0.03 0.08 94.49 01:49:01 AM 1 3.68 0.00 0.32 0.03 0.05 95.92 01:50:01 AM all 13.36 0.00 0.90 0.14 0.08 85.51 01:50:01 AM 0 20.97 0.00 1.24 0.00 0.08 77.70 01:50:01 AM 1 5.78 0.00 0.57 0.28 0.07 93.30 01:51:01 AM all 8.14 0.00 0.41 0.30 0.08 91.07 01:51:01 AM 0 8.94 0.00 0.33 0.35 0.07 90.31 01:51:01 AM 1 7.34 0.00 0.49 0.25 0.08 91.84 01:52:01 AM all 4.28 0.00 0.33 0.00 0.05 95.33 01:52:01 AM 0 4.94 0.00 0.32 0.00 0.05 94.70 01:52:01 AM 1 3.63 0.00 0.35 0.00 0.05 95.97 01:53:01 AM all 4.36 0.00 0.30 0.00 0.07 95.27 01:53:01 AM 0 5.08 0.00 0.35 0.00 0.07 94.51 01:53:01 AM 1 3.65 0.00 0.25 0.00 0.07 96.04 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 4.37 0.00 0.30 0.00 0.06 95.27 01:54:01 AM 0 5.55 0.00 0.37 0.00 0.07 94.02 01:54:01 AM 1 3.19 0.00 0.23 0.00 0.05 96.52 01:55:01 AM all 6.10 0.00 0.31 0.01 0.07 93.51 01:55:01 AM 0 2.49 0.00 0.17 0.02 0.05 97.28 01:55:01 AM 1 9.73 0.00 0.45 0.00 0.08 89.74 01:56:01 AM all 19.36 0.00 3.08 1.48 0.09 75.99 01:56:01 AM 0 19.25 0.00 2.60 1.76 0.08 76.30 01:56:01 AM 1 19.47 0.00 3.56 1.19 0.10 75.67 Average: all 10.86 0.00 1.50 0.73 0.07 86.85 Average: 0 12.59 0.00 1.53 0.76 0.07 85.05 Average: 1 9.12 0.00 1.46 0.70 0.07 88.65