---> uname -a: Linux prd-centos8-robot-2c-8g-36637.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 605 4919 19 2173 6794 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:a2:9c:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:fea2:9cca/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) 06/24/2025 _x86_64_ (2 CPU) 00:58:50 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 220.07 159.15 60.92 14808.58 40873.33 01:01:01 AM 114.13 0.75 113.38 53.17 9963.62 01:02:02 AM 36.57 0.48 36.08 66.50 4040.11 01:03:01 AM 77.30 9.61 67.69 1713.86 8252.56 01:04:01 AM 11.75 0.00 11.75 0.00 1183.14 01:05:01 AM 1.45 0.00 1.45 0.00 29.45 01:06:01 AM 0.27 0.00 0.27 0.00 4.32 01:07:01 AM 0.33 0.02 0.32 0.13 42.33 01:08:01 AM 2.13 0.00 2.13 0.00 108.65 01:09:01 AM 0.28 0.00 0.28 0.00 79.06 01:10:01 AM 1.20 0.32 0.88 6.93 34.92 01:11:01 AM 0.38 0.00 0.38 0.00 19.51 01:12:01 AM 0.30 0.00 0.30 0.00 12.33 01:13:01 AM 9.90 0.35 9.55 38.79 410.60 01:14:01 AM 29.66 0.57 29.09 65.04 1612.18 Average: 33.67 11.42 22.25 1116.41 4440.91 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5445708 7019720 2436712 30.91 2688 1766476 766272 8.58 185680 1969388 102952 01:01:01 AM 5178564 6997624 2703856 34.30 2688 1995984 719192 8.05 197628 2159660 97536 01:02:02 AM 5214084 7038060 2668336 33.85 2688 2001244 689316 7.72 222036 2102780 3268 01:03:01 AM 4966172 7044156 2916248 37.00 2688 2246544 650544 7.28 266292 2270856 27220 01:04:01 AM 4967536 7045372 2914884 36.98 2688 2246556 650544 7.28 266304 2270944 4 01:05:01 AM 4967556 7045392 2914864 36.98 2688 2246556 650544 7.28 266308 2271164 4 01:06:01 AM 4967712 7045548 2914708 36.98 2688 2246556 650544 7.28 266308 2270848 4 01:07:01 AM 4922376 7001364 2960044 37.55 2688 2247708 720448 8.07 266568 2315796 72 01:08:01 AM 4914896 6997168 2967524 37.65 2688 2250992 720448 8.07 266572 2323272 2080 01:09:01 AM 4914036 6996696 2968384 37.66 2688 2251388 720448 8.07 266572 2324040 184 01:10:01 AM 4913724 6996960 2968696 37.66 2688 2251964 724160 8.11 266744 2324384 104 01:11:01 AM 4913212 6996824 2969208 37.67 2688 2252340 724160 8.11 266744 2324880 24 01:12:01 AM 4912468 6996476 2969952 37.68 2688 2252728 724160 8.11 266744 2325796 152 01:13:01 AM 5057012 6973484 2825408 35.84 2688 2090640 712272 7.98 268040 2200024 22788 01:14:01 AM 5069940 6986416 2812480 35.68 2688 2091100 700432 7.84 469232 1990508 10316 Average: 5021666 7012084 2860754 36.29 2688 2162585 701566 7.86 267185 2229623 17781 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 322.16 209.01 1918.40 60.66 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 73.13 56.72 801.11 9.08 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 21.12 13.06 7.39 4.71 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 375.35 275.64 387.63 66.24 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 168.74 120.45 35.11 28.82 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 2.85 2.18 0.85 0.71 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 3.38 1.95 0.51 0.43 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 44.66 28.56 13.24 4.35 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 36.11 31.51 10.37 6.11 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 15.19 9.65 3.20 2.07 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 12.93 9.46 2.95 1.89 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.71 9.23 2.74 1.82 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 12.13 9.93 2.86 1.95 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 81.47 53.26 97.83 33.69 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 18.84 16.71 15.66 8.34 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 79.66 56.25 219.84 15.33 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) 06/24/2025 _x86_64_ (2 CPU) 00:58:50 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 51.95 0.07 10.38 3.34 0.10 34.17 01:00:01 AM 0 51.21 0.03 9.40 3.36 0.10 35.89 01:00:01 AM 1 52.68 0.10 11.36 3.31 0.10 32.44 01:01:01 AM all 35.30 0.00 5.07 1.01 0.09 58.53 01:01:01 AM 0 44.09 0.00 5.34 0.78 0.08 49.71 01:01:01 AM 1 26.50 0.00 4.81 1.23 0.10 67.36 01:02:02 AM all 11.75 0.00 2.19 0.42 0.07 85.58 01:02:02 AM 0 8.69 0.00 2.15 0.45 0.08 88.62 01:02:02 AM 1 14.81 0.00 2.22 0.38 0.05 82.54 01:03:01 AM all 32.52 0.00 5.97 0.87 0.09 60.55 01:03:01 AM 0 26.38 0.00 5.32 0.78 0.08 67.44 01:03:01 AM 1 38.69 0.00 6.62 0.95 0.10 53.63 01:04:01 AM all 0.56 0.00 0.45 0.13 0.04 98.82 01:04:01 AM 0 0.72 0.00 0.48 0.23 0.05 98.51 01:04:01 AM 1 0.40 0.00 0.42 0.02 0.03 99.13 01:05:01 AM all 0.33 0.00 0.09 0.00 0.03 99.54 01:05:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 01:05:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 01:06:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 01:06:01 AM 0 0.50 0.00 0.07 0.00 0.05 99.38 01:06:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 01:07:01 AM all 6.16 0.00 0.69 0.01 0.06 93.08 01:07:01 AM 0 7.64 0.00 0.90 0.02 0.07 91.37 01:07:01 AM 1 4.68 0.00 0.48 0.00 0.05 94.78 01:08:01 AM all 16.38 0.00 0.77 0.02 0.08 82.76 01:08:01 AM 0 20.82 0.00 1.05 0.00 0.08 78.04 01:08:01 AM 1 11.93 0.00 0.49 0.03 0.07 87.48 01:09:01 AM all 4.46 0.00 0.31 0.00 0.08 95.15 01:09:01 AM 0 3.69 0.00 0.23 0.00 0.07 96.01 01:09:01 AM 1 5.24 0.00 0.38 0.00 0.08 94.30 01:10:01 AM all 4.20 0.00 0.33 0.01 0.08 95.38 01:10:01 AM 0 5.50 0.00 0.43 0.00 0.08 93.98 01:10:01 AM 1 2.91 0.00 0.23 0.02 0.07 96.77 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.15 0.00 0.29 0.00 0.08 95.48 01:11:01 AM 0 2.19 0.00 0.22 0.00 0.07 97.53 01:11:01 AM 1 6.12 0.00 0.37 0.00 0.08 93.42 01:12:01 AM all 4.54 0.00 0.32 0.00 0.08 95.06 01:12:01 AM 0 3.22 0.00 0.25 0.00 0.07 96.46 01:12:01 AM 1 5.85 0.00 0.38 0.00 0.10 93.66 01:13:01 AM all 12.29 0.00 1.68 0.05 0.07 85.92 01:13:01 AM 0 17.39 0.00 2.11 0.05 0.07 80.38 01:13:01 AM 1 7.18 0.00 1.25 0.05 0.07 91.45 01:14:01 AM all 29.89 0.00 3.46 0.15 0.08 66.42 01:14:01 AM 0 36.57 0.00 4.22 0.12 0.08 59.01 01:14:01 AM 1 23.21 0.00 2.70 0.18 0.08 73.82 Average: all 14.29 0.00 2.13 0.40 0.07 83.10 Average: 0 15.27 0.00 2.15 0.39 0.07 82.12 Average: 1 13.32 0.01 2.12 0.41 0.07 84.08