---> uname -a: Linux prd-centos8-robot-2c-8g-51177.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 623 4894 19 2179 6776 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:e6:b9:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fee6:b922/64 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) 08/09/2025 _x86_64_ (2 CPU) 06:03:10 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 86.90 6.46 80.44 1124.83 6498.53 06:06:01 AM 78.30 0.72 77.59 52.92 9632.09 06:07:01 AM 28.49 0.42 28.07 64.78 2702.08 06:08:01 AM 73.79 6.96 66.83 1292.77 7843.87 06:09:01 AM 13.46 0.00 13.46 0.00 1241.81 06:10:01 AM 1.33 0.00 1.33 0.00 26.07 06:11:01 AM 0.22 0.00 0.22 0.00 2.07 06:12:01 AM 0.65 0.22 0.43 11.73 44.69 06:13:01 AM 2.30 0.00 2.30 0.00 181.14 06:14:01 AM 0.48 0.00 0.48 0.00 16.69 06:15:01 AM 0.15 0.00 0.15 0.00 16.15 06:16:01 AM 0.18 0.00 0.18 0.00 14.81 06:17:01 AM 0.18 0.03 0.15 1.87 18.66 06:18:01 AM 2.60 0.32 2.28 36.93 162.27 06:19:01 AM 33.16 0.57 32.59 65.04 1721.24 Average: 21.50 1.05 20.46 176.93 2010.37 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5255844 6990592 2626588 33.32 2688 1916372 749664 8.39 187216 2117760 194180 06:06:01 AM 5150444 6986140 2731988 34.66 2688 2012104 723156 8.10 196248 2188700 42488 06:07:01 AM 5130832 7010832 2751600 34.91 2688 2054024 685692 7.68 222052 2176612 39568 06:08:01 AM 4934096 7021044 2948336 37.40 2688 2254416 661372 7.41 260324 2306004 26920 06:09:01 AM 4936676 7023448 2945756 37.37 2688 2254416 661372 7.41 260324 2306056 16 06:10:01 AM 4936440 7023216 2945992 37.37 2688 2254420 661348 7.41 260328 2306112 12 06:11:01 AM 4936884 7023680 2945548 37.37 2688 2254420 661348 7.41 260360 2306024 4 06:12:01 AM 4891604 6980072 2990828 37.94 2688 2256100 727544 8.15 260624 2350812 252 06:13:01 AM 4883792 6975424 2998640 38.04 2688 2259264 727544 8.15 260632 2358556 88 06:14:01 AM 4883504 6975512 2998928 38.05 2688 2259640 727544 8.15 260632 2359012 180 06:15:01 AM 4883040 6975412 2999392 38.05 2688 2260004 727544 8.15 260632 2359308 100 06:16:01 AM 4881012 6973760 3001420 38.08 2688 2260380 727544 8.15 260632 2361368 80 06:17:01 AM 4880300 6973564 3002132 38.09 2688 2260888 727544 8.15 260776 2361904 16 06:18:01 AM 5077876 7002164 2804556 35.58 2688 2095772 671212 7.52 262064 2177976 22708 06:19:01 AM 5087268 7010772 2795164 35.46 2688 2096912 684124 7.66 463832 1975436 10984 Average: 4983307 6996375 2899125 36.78 2688 2183275 701637 7.86 262445 2267443 22506 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 199.60 143.07 1436.25 33.79 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 53.46 38.24 567.20 6.25 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 22.39 14.33 7.85 5.09 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 589.89 429.82 436.09 100.09 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 1.95 0.87 0.52 0.19 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 2.40 1.95 0.52 0.42 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 3.22 1.95 0.48 0.44 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 41.00 27.81 13.62 4.31 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 33.46 30.23 9.17 5.90 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 14.16 9.26 2.90 1.86 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 12.57 9.05 2.78 1.76 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 13.38 9.40 3.38 2.20 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 15.94 11.43 4.42 2.86 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 80.15 52.01 95.42 33.99 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 21.01 17.26 16.66 8.83 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 73.71 53.16 173.34 13.88 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) 08/09/2025 _x86_64_ (2 CPU) 06:03:10 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.00 0.00 5.43 1.68 0.10 56.78 06:05:01 AM 0 31.20 0.00 5.45 1.60 0.10 61.64 06:05:01 AM 1 40.78 0.00 5.42 1.76 0.10 51.94 06:06:01 AM all 17.85 0.00 2.86 2.24 0.08 76.98 06:06:01 AM 0 11.36 0.00 2.57 2.69 0.07 83.32 06:06:01 AM 1 24.35 0.00 3.15 1.79 0.08 70.63 06:07:01 AM all 18.53 0.00 2.85 0.46 0.09 78.06 06:07:01 AM 0 13.88 0.00 2.70 0.45 0.08 82.89 06:07:01 AM 1 23.20 0.00 3.01 0.47 0.10 73.23 06:08:01 AM all 26.39 0.00 5.25 1.37 0.10 66.90 06:08:01 AM 0 21.60 0.00 4.74 1.32 0.10 72.24 06:08:01 AM 1 31.18 0.00 5.77 1.41 0.10 61.55 06:09:01 AM all 0.33 0.00 0.16 0.27 0.03 99.21 06:09:01 AM 0 0.53 0.00 0.15 0.12 0.03 99.17 06:09:01 AM 1 0.13 0.00 0.17 0.42 0.03 99.25 06:10:01 AM all 0.34 0.00 0.07 0.01 0.03 99.55 06:10:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 06:10:01 AM 1 0.58 0.00 0.07 0.02 0.05 99.28 06:11:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 06:11:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 06:11:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 06:12:01 AM all 6.96 0.00 0.71 0.00 0.05 92.28 06:12:01 AM 0 5.94 0.00 0.52 0.00 0.05 93.50 06:12:01 AM 1 7.98 0.00 0.90 0.00 0.05 91.07 06:13:01 AM all 16.15 0.00 0.77 0.02 0.08 82.98 06:13:01 AM 0 15.18 0.00 0.69 0.00 0.08 84.05 06:13:01 AM 1 17.12 0.00 0.85 0.03 0.08 81.91 06:14:01 AM all 4.50 0.00 0.33 0.01 0.07 95.10 06:14:01 AM 0 2.52 0.00 0.23 0.02 0.05 97.18 06:14:01 AM 1 6.47 0.00 0.42 0.00 0.08 93.03 06:15:01 AM all 4.27 0.00 0.31 0.00 0.07 95.35 06:15:01 AM 0 2.65 0.00 0.20 0.00 0.07 97.08 06:15:01 AM 1 5.90 0.00 0.41 0.00 0.07 93.62 06:15:01 AM CPU %user %nice %system %iowait %steal %idle 06:16:01 AM all 4.34 0.00 0.34 0.00 0.08 95.23 06:16:01 AM 0 1.44 0.00 0.20 0.00 0.07 98.30 06:16:01 AM 1 7.26 0.00 0.48 0.00 0.10 92.16 06:17:01 AM all 4.91 0.00 0.32 0.00 0.06 94.72 06:17:01 AM 0 4.87 0.00 0.32 0.00 0.05 94.76 06:17:01 AM 1 4.95 0.00 0.32 0.00 0.07 94.67 06:18:01 AM all 9.48 0.00 1.60 0.03 0.06 88.83 06:18:01 AM 0 5.30 0.00 1.32 0.03 0.07 93.28 06:18:01 AM 1 13.66 0.00 1.89 0.02 0.05 84.39 06:19:01 AM all 29.92 0.00 3.45 0.63 0.11 65.89 06:19:01 AM 0 25.06 0.00 3.23 0.85 0.12 70.74 06:19:01 AM 1 34.79 0.00 3.67 0.40 0.10 61.04 Average: all 12.03 0.00 1.64 0.45 0.07 85.81 Average: 0 9.46 0.00 1.50 0.47 0.07 88.50 Average: 1 14.60 0.00 1.77 0.42 0.07 83.13