---> uname -a: Linux prd-centos8-robot-2c-8g-10271.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 620 4882 19 2193 6777 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:05:06:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fe05:6cb/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) 11/14/2025 _x86_64_ (2 CPU) 01:53:01 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 119.81 0.40 119.41 24.53 12081.07 01:56:01 AM 32.99 0.82 32.17 95.30 3854.92 01:57:01 AM 78.25 6.97 71.29 1292.98 6055.29 01:58:01 AM 23.36 0.00 23.36 0.00 4160.13 01:59:01 AM 4.35 0.22 4.13 11.73 206.98 02:00:01 AM 2.00 0.00 2.00 0.00 130.77 02:01:01 AM 0.35 0.02 0.33 0.13 56.01 02:02:01 AM 0.48 0.07 0.42 1.73 73.18 02:03:01 AM 0.23 0.00 0.23 0.00 12.86 02:04:01 AM 0.38 0.00 0.38 0.00 19.79 02:05:01 AM 0.18 0.00 0.18 0.00 26.33 02:06:01 AM 0.18 0.00 0.18 0.00 45.09 02:07:01 AM 31.04 0.63 30.41 73.18 1747.65 Average: 22.58 0.70 21.88 115.34 2189.91 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5157700 7001024 2724732 34.57 2688 2018848 730252 8.18 189048 2184900 104316 01:56:01 AM 5129276 6987120 2753156 34.93 2688 2033536 750924 8.41 225748 2176492 22648 01:57:01 AM 4925056 7024800 2957376 37.52 2688 2265704 677980 7.59 260824 2311092 114344 01:58:01 AM 4923040 7022496 2959392 37.54 2688 2265704 677980 7.59 260824 2310504 4 01:59:01 AM 4876724 6978224 3005708 38.13 2688 2267772 745960 8.35 260976 2356528 504 02:00:01 AM 4871532 6974832 3010900 38.20 2688 2269564 782864 8.77 260984 2361344 460 02:01:01 AM 4869684 6974364 3012748 38.22 2688 2270948 782864 8.77 260988 2362992 308 02:02:01 AM 4867480 6974008 3014952 38.25 2688 2272780 816372 9.14 261124 2364912 84 02:03:01 AM 4867144 6973940 3015288 38.25 2688 2273048 816372 9.14 261124 2365508 44 02:04:01 AM 4866376 6973544 3016056 38.26 2688 2273420 816372 9.14 261128 2366244 32 02:05:01 AM 4864008 6972016 3018424 38.29 2688 2274252 816372 9.14 261128 2368704 128 02:06:01 AM 4910592 7021604 2971840 37.70 2688 2277256 679560 7.61 261668 2322092 1816 02:07:01 AM 4997564 6933224 2884868 36.60 2688 2108024 768372 8.60 467956 2056660 11208 Average: 4932783 6985477 2949649 37.42 2688 2220835 758634 8.49 268732 2300613 19684 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 116.20 92.27 1287.05 12.40 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 17.11 11.66 7.51 4.45 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 228.13 172.40 375.65 38.98 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 6.90 5.10 1.58 1.39 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 95.18 87.95 19.16 8.04 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 78.32 75.62 16.93 14.51 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 54.43 55.05 10.31 4.81 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 80.99 79.09 17.51 8.74 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 9.10 7.78 2.42 1.39 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 15.78 13.31 4.25 2.66 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 23.48 21.23 6.24 3.78 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 56.32 42.74 16.45 7.63 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 50.37 37.65 99.83 50.08 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 64.02 53.99 143.44 12.22 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) 11/14/2025 _x86_64_ (2 CPU) 01:53:01 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 38.05 0.00 5.43 1.10 0.09 55.34 01:55:01 AM 0 29.68 0.00 5.21 1.15 0.10 63.86 01:55:01 AM 1 46.41 0.00 5.64 1.05 0.08 46.81 01:56:01 AM all 15.12 0.00 2.22 0.75 0.07 81.84 01:56:01 AM 0 10.21 0.00 1.99 0.47 0.07 87.27 01:56:01 AM 1 20.03 0.00 2.45 1.03 0.07 76.41 01:57:01 AM all 35.15 0.00 6.09 0.63 0.08 58.06 01:57:01 AM 0 33.64 0.00 6.25 0.50 0.08 59.52 01:57:01 AM 1 36.65 0.00 5.92 0.75 0.08 56.60 01:58:01 AM all 0.38 0.00 0.27 0.28 0.05 99.02 01:58:01 AM 0 0.15 0.00 0.38 0.45 0.05 98.96 01:58:01 AM 1 0.60 0.00 0.15 0.12 0.05 99.08 01:59:01 AM all 6.84 0.00 0.48 0.03 0.07 92.59 01:59:01 AM 0 3.46 0.00 0.47 0.00 0.07 96.00 01:59:01 AM 1 10.22 0.00 0.49 0.05 0.07 89.17 02:00:01 AM all 8.14 0.00 0.44 0.01 0.08 91.33 02:00:01 AM 0 8.79 0.00 0.45 0.00 0.08 90.67 02:00:01 AM 1 7.48 0.00 0.44 0.02 0.08 91.98 02:01:01 AM all 3.01 0.00 0.28 0.01 0.08 96.63 02:01:01 AM 0 1.57 0.00 0.30 0.02 0.07 98.04 02:01:01 AM 1 4.44 0.00 0.25 0.00 0.08 95.22 02:02:01 AM all 8.13 0.00 0.44 0.00 0.08 91.35 02:02:01 AM 0 6.84 0.00 0.40 0.00 0.08 92.67 02:02:01 AM 1 9.41 0.00 0.49 0.00 0.07 90.03 02:03:01 AM all 2.67 0.00 0.15 0.00 0.08 97.09 02:03:01 AM 0 1.20 0.00 0.17 0.00 0.07 98.56 02:03:01 AM 1 4.15 0.00 0.13 0.00 0.10 95.62 02:04:01 AM all 4.15 0.00 0.28 0.00 0.08 95.49 02:04:01 AM 0 5.58 0.00 0.30 0.00 0.10 94.02 02:04:01 AM 1 2.72 0.00 0.25 0.00 0.07 96.96 02:05:01 AM all 6.33 0.00 0.33 0.00 0.08 93.26 02:05:01 AM 0 6.57 0.00 0.30 0.00 0.08 93.04 02:05:01 AM 1 6.10 0.00 0.35 0.00 0.08 93.47 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 12.58 0.00 0.51 0.00 0.08 86.83 02:06:01 AM 0 12.75 0.00 0.59 0.00 0.08 86.58 02:06:01 AM 1 12.40 0.00 0.43 0.00 0.08 87.08 02:07:01 AM all 30.69 0.00 3.84 0.16 0.07 65.24 02:07:01 AM 0 16.36 0.00 2.75 0.12 0.07 80.71 02:07:01 AM 1 45.03 0.00 4.93 0.20 0.08 49.75 Average: all 13.19 0.00 1.60 0.23 0.08 84.90 Average: 0 10.54 0.00 1.51 0.21 0.08 87.67 Average: 1 15.85 0.00 1.69 0.25 0.08 82.14