---> uname -a: Linux prd-centos8-robot-2c-8g-53604.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: 2800.000 BogoMIPS: 5600.00 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 560 5038 19 2099 6840 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:42:90:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85168sec preferred_lft 85168sec inet6 fe80::f816:3eff:fe42:90b9/64 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) 09/18/2025 _x86_64_ (2 CPU) 00:36:32 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 131.31 59.91 71.39 7346.48 15883.51 12:39:01 AM 99.52 0.72 98.80 52.92 11288.94 12:40:01 AM 15.53 0.23 15.29 35.32 1756.03 12:41:01 AM 16.04 0.00 16.04 0.00 762.00 12:42:01 AM 2.75 0.00 2.75 0.00 76.57 12:43:01 AM 0.28 0.00 0.28 0.00 4.58 12:44:01 AM 0.13 0.00 0.13 0.00 1.17 12:45:01 AM 0.15 0.00 0.15 0.00 2.03 12:46:01 AM 0.12 0.00 0.12 0.00 0.78 12:47:01 AM 0.22 0.00 0.22 0.00 2.80 12:48:01 AM 0.33 0.00 0.33 0.00 4.83 12:49:01 AM 0.20 0.00 0.20 0.00 2.00 12:50:01 AM 0.15 0.00 0.15 0.00 1.07 12:51:01 AM 0.20 0.00 0.20 0.00 3.12 12:52:01 AM 0.30 0.03 0.27 0.27 3.62 12:53:01 AM 1.32 0.00 1.32 0.00 31.28 12:54:01 AM 0.23 0.00 0.23 0.00 3.07 12:55:01 AM 0.12 0.00 0.12 0.00 0.77 12:56:01 AM 0.12 0.00 0.12 0.00 0.93 12:57:01 AM 18.89 0.68 18.21 94.90 490.10 Average: 14.40 3.08 11.32 376.52 1516.07 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5385348 7053356 2497084 31.68 2688 1851048 674044 7.55 185604 1994052 166096 12:39:01 AM 5186076 7023592 2696356 34.21 2688 2013220 689116 7.72 198120 2145636 42848 12:40:01 AM 5214944 7052356 2667488 33.84 2688 2013528 665288 7.45 209592 2110580 10080 12:41:01 AM 5180588 7019072 2701844 34.28 2688 2014432 674760 7.56 225988 2127996 8 12:42:01 AM 5180792 7019172 2701640 34.27 2688 2014436 690580 7.73 225988 2128128 4 12:43:01 AM 5180032 7018412 2702400 34.28 2688 2014436 690580 7.73 225988 2128768 4 12:44:01 AM 5180304 7018684 2702128 34.28 2688 2014436 690580 7.73 225988 2128808 4 12:45:01 AM 5179936 7018320 2702496 34.29 2688 2014440 690580 7.73 225988 2129104 4 12:46:01 AM 5179948 7018332 2702484 34.28 2688 2014440 690580 7.73 225988 2128904 8 12:47:01 AM 5180164 7018548 2702268 34.28 2688 2014440 690580 7.73 225996 2128800 4 12:48:01 AM 5180168 7018556 2702264 34.28 2688 2014444 690580 7.73 225988 2128864 4 12:49:01 AM 5180308 7018696 2702124 34.28 2688 2014444 690580 7.73 225988 2128796 8 12:50:01 AM 5179548 7017936 2702884 34.29 2688 2014444 682540 7.64 225988 2129304 16 12:51:01 AM 5180084 7018468 2702348 34.28 2688 2014448 682540 7.64 225988 2128824 8 12:52:01 AM 5179984 7018368 2702448 34.28 2688 2014448 700924 7.85 226108 2128796 24 12:53:01 AM 5180120 7018508 2702312 34.28 2688 2014452 700924 7.85 226108 2128956 12 12:54:01 AM 5180028 7018416 2702404 34.28 2688 2014452 700924 7.85 226108 2128752 8 12:55:01 AM 5180092 7018480 2702340 34.28 2688 2014452 700924 7.85 226108 2128752 4 12:56:01 AM 5180100 7018492 2702332 34.28 2688 2014456 700924 7.85 226108 2128756 4 12:57:01 AM 5180944 7024428 2701488 34.27 2688 2018756 668932 7.49 384844 1969028 25312 Average: 5192475 7022510 2689957 34.13 2688 2006383 688324 7.71 229729 2113980 12223 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 283.59 175.72 1692.65 57.41 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 70.29 51.43 805.68 8.88 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 11.46 8.83 10.97 12.73 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 4.77 4.52 3.68 2.24 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 1.53 0.60 0.47 0.19 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 1.15 0.63 0.73 0.40 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 1.20 0.43 0.44 0.18 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 1.43 0.65 0.88 0.52 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 0.87 0.42 0.36 0.14 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 0.60 0.33 0.29 0.12 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 0.90 0.48 0.48 0.21 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 1.08 0.40 0.39 0.14 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 1.77 0.93 1.00 0.58 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 0.60 0.40 0.34 0.14 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 2.40 0.43 0.57 0.18 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 2.38 0.83 1.09 0.59 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 0.73 0.33 0.34 0.14 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 0.68 0.33 0.34 0.14 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.82 0.40 0.35 0.14 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 17.24 16.34 14.65 8.24 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 20.28 13.22 126.79 4.67 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) 09/18/2025 _x86_64_ (2 CPU) 00:36:32 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 45.28 0.03 7.53 2.47 0.13 44.58 12:38:01 AM 0 37.98 0.03 8.47 2.48 0.12 50.92 12:38:01 AM 1 52.56 0.02 6.58 2.46 0.13 38.25 12:39:01 AM all 26.53 0.00 3.74 1.17 0.08 68.48 12:39:01 AM 0 17.07 0.00 2.90 1.45 0.07 78.51 12:39:01 AM 1 36.00 0.00 4.57 0.88 0.10 58.45 12:40:01 AM all 3.69 0.00 0.84 0.23 0.03 95.21 12:40:01 AM 0 6.36 0.00 0.93 0.18 0.03 92.49 12:40:01 AM 1 1.02 0.00 0.75 0.27 0.03 97.93 12:41:01 AM all 10.07 0.00 0.73 0.08 0.04 89.07 12:41:01 AM 0 9.15 0.00 0.70 0.05 0.03 90.07 12:41:01 AM 1 10.99 0.00 0.77 0.12 0.05 88.07 12:42:01 AM all 0.42 0.00 0.07 0.01 0.02 99.49 12:42:01 AM 0 0.67 0.00 0.05 0.02 0.02 99.25 12:42:01 AM 1 0.17 0.00 0.08 0.00 0.02 99.73 12:43:01 AM all 0.43 0.00 0.06 0.00 0.02 99.49 12:43:01 AM 0 0.75 0.00 0.05 0.00 0.00 99.20 12:43:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 12:44:01 AM all 0.19 0.00 0.08 0.00 0.02 99.71 12:44:01 AM 0 0.15 0.00 0.05 0.00 0.02 99.78 12:44:01 AM 1 0.23 0.00 0.12 0.00 0.02 99.63 12:45:01 AM all 0.25 0.00 0.07 0.00 0.03 99.66 12:45:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 12:45:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 12:46:01 AM all 0.33 0.00 0.05 0.00 0.01 99.61 12:46:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 12:46:01 AM 1 0.10 0.00 0.03 0.00 0.00 99.87 12:47:01 AM all 0.20 0.00 0.07 0.00 0.03 99.71 12:47:01 AM 0 0.34 0.00 0.07 0.00 0.02 99.58 12:47:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:48:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 12:48:01 AM 0 0.68 0.00 0.03 0.00 0.02 99.27 12:48:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.38 0.00 0.05 0.00 0.02 99.56 12:49:01 AM 0 0.35 0.00 0.03 0.00 0.00 99.62 12:49:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 12:50:01 AM all 0.34 0.00 0.08 0.00 0.02 99.56 12:50:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 12:50:01 AM 1 0.18 0.00 0.10 0.00 0.02 99.70 12:51:01 AM all 0.42 0.00 0.04 0.04 0.03 99.47 12:51:01 AM 0 0.63 0.00 0.02 0.08 0.02 99.25 12:51:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:52:01 AM all 0.44 0.00 0.18 0.00 0.02 99.36 12:52:01 AM 0 0.35 0.00 0.18 0.00 0.02 99.45 12:52:01 AM 1 0.53 0.00 0.18 0.00 0.02 99.27 12:53:01 AM all 0.43 0.00 0.06 0.02 0.03 99.47 12:53:01 AM 0 0.65 0.00 0.05 0.03 0.02 99.25 12:53:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:54:01 AM all 0.41 0.00 0.05 0.00 0.02 99.52 12:54:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 12:54:01 AM 1 0.68 0.00 0.03 0.00 0.02 99.27 12:55:01 AM all 0.29 0.00 0.08 0.00 0.02 99.62 12:55:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:55:01 AM 1 0.48 0.00 0.07 0.00 0.00 99.45 12:56:01 AM all 0.29 0.00 0.06 0.00 0.02 99.63 12:56:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 12:56:01 AM 1 0.43 0.00 0.03 0.00 0.02 99.52 12:57:01 AM all 29.16 0.00 3.79 0.13 0.08 66.83 12:57:01 AM 0 18.80 0.00 2.99 0.08 0.08 78.05 12:57:01 AM 1 39.51 0.00 4.60 0.18 0.08 55.62 Average: all 6.00 0.00 0.88 0.21 0.03 92.88 Average: 0 4.78 0.00 0.85 0.22 0.03 94.12 Average: 1 7.21 0.00 0.92 0.20 0.04 91.63