---> uname -a: Linux prd-centos8-robot-2c-8g-4878.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 618 4873 19 2206 6780 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:62:60:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe62:607e/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) 11/03/2025 _x86_64_ (2 CPU) 01:13:01 LINUX RESTART (2 CPU) 01:14:01 AM tps rtps wtps bread/s bwrtn/s 01:15:01 AM 106.96 0.30 106.66 14.00 10115.03 01:16:01 AM 56.66 1.03 55.62 113.58 6699.68 01:17:01 AM 65.69 6.96 58.73 1291.57 3863.46 01:18:01 AM 39.73 0.03 39.69 3.47 6532.36 01:19:01 AM 4.48 0.22 4.27 11.73 189.70 01:20:01 AM 1.97 0.00 1.97 0.00 113.76 01:21:01 AM 0.28 0.00 0.28 0.00 60.58 01:22:01 AM 0.23 0.00 0.23 0.00 52.33 01:23:01 AM 0.37 0.00 0.37 0.00 37.04 01:24:01 AM 6.42 5.95 0.47 574.97 21.03 01:25:01 AM 2.93 0.00 2.93 0.00 82.52 01:26:01 AM 0.32 0.00 0.32 0.00 56.31 01:27:01 AM 20.04 0.40 19.64 46.78 1183.27 Average: 23.55 1.15 22.40 158.16 2231.31 01:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 AM 5114096 6983160 2768332 35.12 2688 2045692 736172 8.24 190816 2229204 192232 01:16:01 AM 5239312 7081304 2643116 33.53 2688 2017716 636080 7.12 218980 2074952 10772 01:17:01 AM 4962180 7057700 2920248 37.05 2688 2261652 634628 7.11 254696 2281828 175496 01:18:01 AM 4928376 7023552 2954052 37.48 2688 2261832 688404 7.71 260108 2309652 4 01:19:01 AM 4881564 6978520 3000864 38.07 2688 2263644 763972 8.55 260256 2356168 232 01:20:01 AM 4874784 6973424 3007644 38.16 2688 2265304 774064 8.67 260264 2362572 432 01:21:01 AM 4873348 6973396 3009080 38.17 2688 2266748 790444 8.85 260272 2364168 152 01:22:01 AM 4870052 6971932 3012376 38.22 2688 2268544 790444 8.85 260276 2367112 464 01:23:01 AM 4867424 6969848 3015004 38.25 2688 2269088 806244 9.03 260276 2370072 56 01:24:01 AM 4849204 6969280 3033224 38.48 2688 2286692 805852 9.02 262484 2385804 692 01:25:01 AM 4847740 6968412 3034688 38.50 2688 2287284 805852 9.02 262484 2387332 272 01:26:01 AM 4844144 6966120 3038284 38.55 2688 2288588 805852 9.02 262492 2391084 8 01:27:01 AM 4971460 6920192 2910968 36.93 2688 2120704 786460 8.81 468396 2082280 23604 Average: 4932591 6987449 2949837 37.42 2688 2223345 755728 8.46 267831 2304787 31109 01:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 111.66 90.22 1433.89 12.37 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 14.48 11.01 7.15 4.28 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 37.77 33.14 335.15 7.82 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 184.34 133.89 41.14 38.31 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 80.87 72.47 18.00 8.60 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 60.16 58.38 13.23 5.90 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 45.73 44.65 10.71 5.01 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 72.26 71.69 15.87 7.13 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 21.95 19.16 5.57 3.40 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 15.78 13.31 3.90 2.38 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 19.74 18.13 5.14 3.25 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 38.89 35.24 10.43 6.52 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 64.26 44.70 101.72 49.12 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 59.07 49.69 154.00 11.85 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) 11/03/2025 _x86_64_ (2 CPU) 01:13:01 LINUX RESTART (2 CPU) 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 35.16 0.00 5.09 2.27 0.11 57.36 01:15:01 AM 0 25.81 0.00 3.98 2.49 0.12 67.60 01:15:01 AM 1 44.52 0.00 6.20 2.06 0.10 47.12 01:16:01 AM all 19.56 0.00 2.73 0.95 0.11 76.65 01:16:01 AM 0 19.28 0.00 2.71 0.82 0.12 77.08 01:16:01 AM 1 19.83 0.00 2.75 1.09 0.10 76.23 01:17:01 AM all 31.40 0.00 5.71 0.89 0.12 61.87 01:17:01 AM 0 22.27 0.00 4.81 0.90 0.12 71.91 01:17:01 AM 1 40.56 0.00 6.62 0.88 0.12 51.81 01:18:01 AM all 6.92 0.00 1.61 0.72 0.07 90.68 01:18:01 AM 0 6.67 0.00 1.79 0.90 0.05 90.59 01:18:01 AM 1 7.18 0.00 1.42 0.54 0.08 90.78 01:19:01 AM all 6.48 0.00 0.59 0.02 0.07 92.85 01:19:01 AM 0 2.58 0.00 0.65 0.03 0.07 96.67 01:19:01 AM 1 10.39 0.00 0.52 0.00 0.07 89.02 01:20:01 AM all 5.78 0.00 0.45 0.01 0.10 93.66 01:20:01 AM 0 4.35 0.00 0.50 0.00 0.10 95.05 01:20:01 AM 1 7.20 0.00 0.40 0.02 0.10 92.28 01:21:01 AM all 5.31 0.00 0.36 0.00 0.09 94.24 01:21:01 AM 0 4.26 0.00 0.42 0.00 0.08 95.23 01:21:01 AM 1 6.36 0.00 0.30 0.00 0.10 93.24 01:22:01 AM all 5.53 0.00 0.45 0.01 0.08 93.93 01:22:01 AM 0 5.76 0.00 0.47 0.02 0.08 93.66 01:22:01 AM 1 5.30 0.00 0.42 0.00 0.08 94.19 01:23:01 AM all 5.86 0.00 0.29 0.00 0.08 93.77 01:23:01 AM 0 8.43 0.00 0.30 0.00 0.08 91.19 01:23:01 AM 1 3.29 0.00 0.28 0.00 0.07 96.35 01:24:01 AM all 3.96 0.23 0.38 0.10 0.10 95.22 01:24:01 AM 0 5.42 0.05 0.32 0.00 0.10 94.11 01:24:01 AM 1 2.49 0.42 0.45 0.20 0.10 96.34 01:25:01 AM all 5.60 0.00 0.37 0.02 0.08 93.94 01:25:01 AM 0 7.32 0.00 0.39 0.02 0.07 92.22 01:25:01 AM 1 3.88 0.00 0.35 0.02 0.08 95.67 01:25:01 AM CPU %user %nice %system %iowait %steal %idle 01:26:01 AM all 11.08 0.00 0.49 0.00 0.10 88.33 01:26:01 AM 0 6.42 0.00 0.45 0.00 0.10 93.02 01:26:01 AM 1 15.73 0.00 0.54 0.00 0.10 83.63 01:27:01 AM all 25.49 0.00 3.08 0.09 0.10 71.24 01:27:01 AM 0 19.54 0.00 3.09 0.07 0.10 77.20 01:27:01 AM 1 31.45 0.00 3.06 0.12 0.10 65.28 Average: all 12.95 0.02 1.67 0.39 0.09 84.88 Average: 0 10.64 0.00 1.53 0.40 0.09 87.33 Average: 1 15.26 0.03 1.80 0.38 0.09 82.44