---> uname -a: Linux prd-centos8-robot-2c-8g-48759.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 601 4838 19 2258 6798 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:9c:51:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe9c:510d/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) 09/04/2025 _x86_64_ (2 CPU) 05:58:15 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 89.70 6.51 83.19 1126.42 6684.02 06:01:01 AM 90.41 0.78 89.63 53.69 11110.59 06:02:01 AM 33.17 7.15 26.02 1311.34 1941.86 06:03:01 AM 69.41 0.25 69.16 47.05 8158.08 06:04:01 AM 4.28 0.22 4.07 11.73 175.75 06:05:01 AM 2.00 0.00 2.00 0.00 110.01 06:06:01 AM 0.83 0.00 0.83 0.00 597.00 06:07:01 AM 0.45 0.02 0.43 1.07 378.17 06:08:01 AM 0.55 0.00 0.55 0.00 237.74 06:09:01 AM 1.07 0.38 0.68 55.32 167.94 06:10:01 AM 0.28 0.00 0.28 0.00 34.88 06:11:02 AM 0.40 0.00 0.40 0.00 11.80 06:12:01 AM 20.78 0.42 20.35 48.53 2666.46 Average: 24.11 1.21 22.90 204.47 2482.87 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5187080 6980616 2695352 34.19 2688 1971284 764896 8.56 196140 2163696 251216 06:01:01 AM 5111476 6977104 2770956 35.15 2688 2041860 726468 8.13 213032 2210468 43068 06:02:01 AM 5008912 6975664 2873520 36.45 2688 2139816 728536 8.16 260288 2255508 71096 06:03:01 AM 4955492 7039688 2926940 37.13 2688 2251848 647188 7.25 262956 2283764 4 06:04:01 AM 4914480 6999692 2967952 37.65 2688 2252872 701912 7.86 263140 2324744 32 06:05:01 AM 4885592 6984344 2996840 38.02 2688 2266324 717656 8.04 263556 2353076 12284 06:06:01 AM 4873976 6983792 3008456 38.17 2688 2277468 717656 8.04 263556 2364408 5912 06:07:01 AM 4865652 6982388 3016780 38.27 2688 2284436 717656 8.04 263580 2373192 1544 06:08:01 AM 4852492 6977496 3029940 38.44 2688 2292680 733432 8.21 263628 2385888 2888 06:09:01 AM 4466716 6920628 3415716 43.33 2688 2296468 733432 8.21 265176 2389904 316 06:10:01 AM 4465764 6920364 3416668 43.35 2688 2297116 735724 8.24 265192 2390820 72 06:11:02 AM 4465796 6920580 3416636 43.34 2688 2297252 735724 8.24 265192 2390876 4 06:12:01 AM 4996992 6997076 2885440 36.61 2688 2173624 700104 7.84 503092 2024668 22240 Average: 4850032 6973802 3032400 38.47 2688 2218696 720030 8.06 272964 2300847 31590 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 163.30 121.84 1361.32 27.07 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 70.41 47.99 588.74 8.95 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 40.31 32.10 328.72 6.58 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 166.16 122.64 39.35 28.86 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 18.65 11.31 10.54 1.42 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 34.39 31.19 108.20 8.14 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 24.64 23.79 65.20 7.73 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 19.53 17.85 36.06 5.66 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 30.17 23.51 67.10 11.95 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 41.54 55.69 22.89 5.10 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 16.73 14.66 4.06 8.73 0.00 0.00 0.00 0.00 06:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 AM eth0 6.33 5.35 2.11 0.95 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 86.27 55.91 153.50 90.05 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 55.23 43.36 214.55 16.15 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) 09/04/2025 _x86_64_ (2 CPU) 05:58:15 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 37.99 0.00 5.62 0.83 0.10 55.46 06:00:01 AM 0 29.24 0.00 4.31 0.75 0.12 65.58 06:00:01 AM 1 46.75 0.00 6.94 0.92 0.08 45.31 06:01:01 AM all 21.56 0.00 3.30 1.18 0.08 73.88 06:01:01 AM 0 18.29 0.00 2.99 0.83 0.07 77.82 06:01:01 AM 1 24.83 0.00 3.60 1.54 0.08 69.95 06:02:01 AM all 18.50 0.00 3.35 0.38 0.08 77.70 06:02:01 AM 0 23.13 0.00 3.51 0.22 0.08 73.07 06:02:01 AM 1 13.88 0.00 3.20 0.53 0.07 82.32 06:03:01 AM all 19.17 0.00 3.48 0.64 0.07 76.64 06:03:01 AM 0 16.79 0.00 3.49 0.62 0.07 79.04 06:03:01 AM 1 21.54 0.00 3.48 0.67 0.07 74.25 06:04:01 AM all 1.55 0.00 0.18 0.03 0.05 98.19 06:04:01 AM 0 0.25 0.00 0.13 0.03 0.07 99.52 06:04:01 AM 1 2.84 0.00 0.23 0.02 0.03 96.87 06:05:01 AM all 12.89 0.00 0.21 0.01 0.08 86.81 06:05:01 AM 0 2.09 0.00 0.17 0.00 0.08 97.66 06:05:01 AM 1 23.70 0.00 0.25 0.02 0.08 75.95 06:06:01 AM all 12.74 0.00 0.20 0.03 0.05 86.97 06:06:01 AM 0 7.83 0.00 0.20 0.07 0.03 91.86 06:06:01 AM 1 17.66 0.00 0.20 0.00 0.07 82.07 06:07:01 AM all 9.08 0.00 0.16 0.02 0.07 90.68 06:07:01 AM 0 3.93 0.00 0.18 0.03 0.07 95.79 06:07:01 AM 1 14.23 0.00 0.13 0.00 0.07 85.57 06:08:01 AM all 13.23 0.00 0.21 0.01 0.08 86.47 06:08:01 AM 0 9.97 0.00 0.18 0.00 0.07 89.78 06:08:01 AM 1 16.47 0.00 0.23 0.02 0.10 83.18 06:09:01 AM all 8.74 0.00 2.36 0.00 0.08 88.81 06:09:01 AM 0 7.60 0.00 2.32 0.00 0.08 90.00 06:09:01 AM 1 9.87 0.00 2.41 0.00 0.08 87.63 06:10:01 AM all 5.24 0.00 0.18 0.00 0.09 94.48 06:10:01 AM 0 3.35 0.00 0.13 0.00 0.08 96.44 06:10:01 AM 1 7.13 0.00 0.23 0.00 0.10 92.53 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:02 AM all 2.16 0.00 0.14 0.01 0.06 97.64 06:11:02 AM 0 1.84 0.00 0.17 0.00 0.07 97.93 06:11:02 AM 1 2.47 0.00 0.12 0.02 0.05 97.35 06:12:01 AM all 25.53 0.00 3.62 0.15 0.08 70.62 06:12:01 AM 0 7.89 0.00 3.14 0.12 0.10 88.75 06:12:01 AM 1 43.17 0.00 4.09 0.19 0.07 52.49 Average: all 14.49 0.00 1.77 0.25 0.07 83.41 Average: 0 10.18 0.00 1.61 0.21 0.08 87.92 Average: 1 18.79 0.00 1.93 0.30 0.07 78.91