---> uname -a: Linux prd-centos8-robot-2c-8g-3547.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 617 4889 19 2190 6782 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:c4:ce:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fec4:cec7/64 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) 12/04/2025 _x86_64_ (2 CPU) 01:44:59 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 122.90 1.00 121.90 67.99 12386.95 01:48:01 AM 33.76 0.38 33.37 64.25 4019.51 01:49:01 AM 66.66 6.96 59.70 1289.84 3745.53 01:50:01 AM 30.16 0.03 30.12 3.47 6245.28 01:51:01 AM 4.25 0.22 4.03 11.73 169.44 01:52:01 AM 0.47 0.00 0.47 0.00 70.74 01:53:01 AM 0.18 0.00 0.18 0.00 27.01 01:54:01 AM 0.17 0.00 0.17 0.00 58.96 01:55:01 AM 0.25 0.00 0.25 0.00 46.58 01:56:01 AM 0.23 0.00 0.23 0.00 16.16 01:57:01 AM 0.37 0.00 0.37 0.00 27.59 01:58:01 AM 0.25 0.00 0.25 0.00 25.63 01:59:01 AM 20.61 0.63 19.98 73.19 1233.01 Average: 21.56 0.71 20.85 116.20 2159.41 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5155048 6997344 2727384 34.60 2688 2017576 707476 7.92 192704 2186716 104316 01:48:01 AM 5213688 7057704 2668744 33.86 2688 2019600 667376 7.47 219856 2101132 2060 01:49:01 AM 4882768 6977480 2999664 38.06 2688 2261596 713692 7.99 255356 2364600 173668 01:50:01 AM 4927720 7024244 2954712 37.48 2688 2263680 652288 7.30 260696 2308436 8 01:51:01 AM 4884004 6982360 2998428 38.04 2688 2265536 735320 8.23 260844 2351944 312 01:52:01 AM 4879884 6979908 3002548 38.09 2688 2267188 752808 8.43 260852 2355884 52 01:53:01 AM 4876080 6977560 3006352 38.14 2688 2268644 770548 8.63 260852 2359728 760 01:54:01 AM 4870108 6973412 3012324 38.22 2688 2270456 770548 8.63 260856 2365580 856 01:55:01 AM 4869076 6972860 3013356 38.23 2688 2270936 787336 8.82 260856 2366568 32 01:56:01 AM 4868568 6972728 3013864 38.24 2688 2271312 787336 8.82 260860 2367064 24 01:57:01 AM 4866764 6971596 3015668 38.26 2688 2271984 787336 8.82 260860 2368912 8 01:58:01 AM 4844448 6950636 3037984 38.54 2688 2273340 802732 8.99 260868 2391284 676 01:59:01 AM 5095536 7029600 2786896 35.36 2688 2106600 674976 7.56 468120 1957796 24140 Average: 4941053 6989802 2941379 37.32 2688 2217573 739213 8.28 267968 2295819 23609 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 123.65 101.83 1296.03 13.73 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 12.71 9.96 6.00 3.90 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 46.88 40.59 339.87 9.80 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 199.77 143.45 39.40 31.72 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 87.00 77.36 17.94 7.17 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 69.41 68.69 14.10 6.67 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 45.09 44.34 10.43 4.86 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 80.20 79.84 16.97 7.95 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 15.81 14.56 4.18 2.60 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 14.96 13.13 3.87 2.40 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 24.08 19.09 57.36 3.39 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 44.01 39.36 11.73 7.26 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 70.84 48.71 104.67 53.62 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 64.19 53.92 147.88 11.93 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) 12/04/2025 _x86_64_ (2 CPU) 01:44:59 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 37.79 0.00 5.42 1.25 0.11 55.44 01:47:01 AM 0 29.93 0.00 5.07 1.45 0.10 63.45 01:47:01 AM 1 45.64 0.00 5.77 1.05 0.12 47.42 01:48:01 AM all 12.29 0.00 1.60 0.33 0.06 85.71 01:48:01 AM 0 14.92 0.00 1.69 0.22 0.05 83.12 01:48:01 AM 1 9.66 0.00 1.52 0.45 0.07 88.30 01:49:01 AM all 34.09 0.00 6.20 0.52 0.09 59.10 01:49:01 AM 0 25.60 0.00 5.48 0.63 0.10 68.18 01:49:01 AM 1 42.60 0.00 6.91 0.42 0.08 49.99 01:50:01 AM all 3.70 0.00 0.89 0.43 0.07 94.91 01:50:01 AM 0 4.12 0.00 0.87 0.18 0.07 94.76 01:50:01 AM 1 3.27 0.00 0.92 0.68 0.07 95.06 01:51:01 AM all 6.77 0.00 0.57 0.03 0.08 92.56 01:51:01 AM 0 6.56 0.00 0.65 0.03 0.07 92.68 01:51:01 AM 1 6.97 0.00 0.49 0.02 0.08 92.44 01:52:01 AM all 5.92 0.00 0.39 0.00 0.08 93.61 01:52:01 AM 0 4.32 0.00 0.37 0.00 0.08 95.23 01:52:01 AM 1 7.53 0.00 0.40 0.00 0.07 92.00 01:53:01 AM all 5.08 0.00 0.28 0.00 0.09 94.55 01:53:01 AM 0 4.67 0.00 0.30 0.00 0.10 94.93 01:53:01 AM 1 5.49 0.00 0.25 0.00 0.08 94.17 01:54:01 AM all 6.56 0.00 0.44 0.00 0.08 92.92 01:54:01 AM 0 3.54 0.00 0.50 0.00 0.07 95.89 01:54:01 AM 1 9.60 0.00 0.37 0.00 0.10 89.93 01:55:01 AM all 4.44 0.00 0.23 0.00 0.08 95.25 01:55:01 AM 0 2.97 0.00 0.20 0.00 0.07 96.76 01:55:01 AM 1 5.91 0.00 0.25 0.00 0.10 93.73 01:56:01 AM all 3.92 0.00 0.26 0.00 0.08 95.75 01:56:01 AM 0 1.67 0.00 0.27 0.00 0.08 97.98 01:56:01 AM 1 6.17 0.00 0.25 0.00 0.07 93.51 01:57:01 AM all 5.61 0.00 0.33 0.00 0.10 93.96 01:57:01 AM 0 4.73 0.00 0.33 0.00 0.10 94.83 01:57:01 AM 1 6.50 0.00 0.32 0.00 0.10 93.09 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 12.35 0.00 0.45 0.00 0.08 87.12 01:58:01 AM 0 10.74 0.00 0.42 0.00 0.07 88.77 01:58:01 AM 1 13.96 0.00 0.48 0.00 0.08 85.48 01:59:01 AM all 25.74 0.00 3.36 0.13 0.08 70.70 01:59:01 AM 0 16.57 0.00 3.15 0.08 0.08 80.10 01:59:01 AM 1 34.91 0.00 3.56 0.17 0.08 61.29 Average: all 12.66 0.00 1.57 0.21 0.08 85.48 Average: 0 10.05 0.00 1.49 0.20 0.08 88.18 Average: 1 15.27 0.00 1.66 0.21 0.08 82.77