---> uname -a: Linux prd-centos8-robot-2c-8g-38631.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 577 4850 19 2269 6822 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:0a:31:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fe0a:31ec/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) 07/01/2025 _x86_64_ (2 CPU) 00:36:59 LINUX RESTART (2 CPU) 12:38:02 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 117.11 0.22 116.89 11.52 10301.47 12:40:01 AM 49.50 1.02 48.48 113.16 6537.74 12:41:01 AM 69.82 9.48 60.34 1684.36 3848.23 12:42:01 AM 27.48 0.03 27.45 3.47 5940.88 12:43:01 AM 4.50 0.02 4.48 0.13 233.43 12:44:01 AM 2.22 0.00 2.22 0.00 651.02 12:45:01 AM 0.78 0.00 0.78 0.00 381.10 12:46:02 AM 0.32 0.02 0.30 1.07 195.52 12:47:01 AM 1.15 0.39 0.76 56.25 143.24 12:48:01 AM 0.47 0.00 0.47 0.00 93.75 12:49:01 AM 0.28 0.00 0.28 0.00 22.08 12:50:01 AM 11.53 0.33 11.20 37.85 531.02 12:51:01 AM 31.56 0.50 31.06 63.71 3011.38 Average: 24.27 0.93 23.35 151.99 2446.12 12:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5230312 7023360 2652120 33.65 2688 1969916 682716 7.64 187452 2122616 129072 12:40:01 AM 5250732 7088312 2631700 33.39 2688 2013420 626792 7.02 218680 2066096 10760 12:41:01 AM 4906688 7001200 2975744 37.75 2688 2262124 675100 7.56 262136 2337456 168956 12:42:01 AM 4967052 7062352 2915380 36.99 2688 2263032 626116 7.01 267808 2266592 4 12:43:01 AM 4925384 7022572 2957048 37.51 2688 2264944 680468 7.62 268012 2307616 68 12:44:01 AM 4893636 7008372 2988796 37.92 2688 2282492 696040 7.79 268428 2339208 32 12:45:01 AM 4880824 7006856 3001608 38.08 2688 2293776 696040 7.79 268428 2351392 264 12:46:02 AM 4870500 7003356 3011932 38.21 2688 2300596 711548 7.97 268560 2361680 1232 12:47:01 AM 4481948 6945572 3400484 43.14 2688 2306840 726084 8.13 270096 2369020 2040 12:48:01 AM 4481616 6945644 3400816 43.14 2688 2307468 726084 8.13 270096 2369744 108 12:49:01 AM 4480788 6945324 3401644 43.15 2688 2307984 726084 8.13 270112 2370520 76 12:50:01 AM 4982192 6996052 2900240 36.79 2688 2187328 715944 8.02 347556 2192568 78096 12:51:01 AM 4994808 7011464 2887624 36.63 2688 2190592 677552 7.59 507324 2025024 25164 Average: 4872806 7004649 3009626 38.18 2688 2226962 689736 7.72 282668 2267656 31990 12:38:02 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 82.95 67.20 899.83 10.71 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 54.78 38.25 548.80 6.67 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 43.86 35.25 319.19 9.52 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 201.53 142.36 38.27 30.22 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 26.75 18.28 27.12 7.91 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 37.04 34.74 117.48 10.96 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 19.76 18.68 74.10 6.81 0.00 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 26.69 22.99 24.34 12.86 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 48.71 61.67 66.59 6.22 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 8.73 5.42 1.87 1.21 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 20.65 14.45 4.59 2.63 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 77.46 44.94 148.76 88.24 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 17.91 17.06 15.09 8.25 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 51.26 40.04 175.07 15.57 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) 07/01/2025 _x86_64_ (2 CPU) 00:36:59 LINUX RESTART (2 CPU) 12:38:02 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 36.77 0.00 5.35 3.24 0.10 54.53 12:39:01 AM 0 33.27 0.00 5.23 3.44 0.10 57.95 12:39:01 AM 1 40.27 0.00 5.47 3.05 0.10 51.11 12:40:01 AM all 22.89 0.00 2.76 0.86 0.09 73.39 12:40:01 AM 0 21.69 0.00 2.72 1.12 0.07 74.41 12:40:01 AM 1 24.10 0.00 2.80 0.60 0.12 72.38 12:41:01 AM all 31.07 0.00 5.40 0.87 0.10 62.57 12:41:01 AM 0 25.04 0.00 5.21 0.82 0.10 68.84 12:41:01 AM 1 37.11 0.00 5.59 0.92 0.10 56.29 12:42:01 AM all 2.52 0.00 0.95 0.94 0.04 95.55 12:42:01 AM 0 2.13 0.00 0.94 0.80 0.05 96.08 12:42:01 AM 1 2.90 0.00 0.97 1.07 0.03 95.03 12:43:01 AM all 3.80 0.00 0.25 0.04 0.06 95.84 12:43:01 AM 0 3.08 0.00 0.30 0.08 0.05 96.49 12:43:01 AM 1 4.53 0.00 0.20 0.00 0.07 95.20 12:44:01 AM all 18.60 0.00 0.23 0.05 0.06 81.07 12:44:01 AM 0 5.99 0.00 0.23 0.10 0.05 93.62 12:44:01 AM 1 31.17 0.00 0.22 0.00 0.07 68.55 12:45:01 AM all 10.15 0.00 0.14 0.05 0.06 89.59 12:45:01 AM 0 5.35 0.00 0.15 0.10 0.07 94.33 12:45:01 AM 1 14.95 0.00 0.13 0.00 0.05 84.87 12:46:02 AM all 15.60 0.00 0.20 0.01 0.06 84.13 12:46:02 AM 0 8.83 0.00 0.18 0.02 0.05 90.92 12:46:02 AM 1 22.37 0.00 0.22 0.00 0.07 77.35 12:47:01 AM all 9.35 0.00 2.56 0.02 0.07 88.00 12:47:01 AM 0 7.46 0.00 2.44 0.02 0.05 90.03 12:47:01 AM 1 11.25 0.00 2.68 0.02 0.09 85.97 12:48:01 AM all 2.96 0.00 0.13 0.00 0.06 96.85 12:48:01 AM 0 2.56 0.00 0.13 0.00 0.07 97.24 12:48:01 AM 1 3.36 0.00 0.13 0.00 0.05 96.45 12:49:01 AM all 5.53 0.00 0.18 0.00 0.07 94.21 12:49:01 AM 0 6.74 0.00 0.17 0.00 0.07 93.02 12:49:01 AM 1 4.33 0.00 0.20 0.00 0.07 95.40 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 20.73 0.00 2.56 0.14 0.07 76.49 12:50:01 AM 0 18.50 0.00 2.05 0.22 0.05 79.18 12:50:01 AM 1 22.97 0.00 3.08 0.07 0.08 73.80 12:51:01 AM all 29.83 0.00 3.99 0.36 0.08 65.76 12:51:01 AM 0 14.69 0.00 3.20 0.45 0.08 81.58 12:51:01 AM 1 44.98 0.00 4.77 0.27 0.07 49.92 Average: all 16.14 0.00 1.90 0.50 0.07 81.39 Average: 0 11.94 0.00 1.76 0.55 0.07 85.68 Average: 1 20.33 0.00 2.03 0.46 0.07 77.11