---> uname -a: Linux prd-centos8-robot-2c-8g-3069.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4755 19 2363 6814 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:8f:66:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85399sec preferred_lft 85399sec inet6 fe80::f816:3eff:fe8f:6654/64 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) 10/12/2025 _x86_64_ (2 CPU) 23:05:18 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 42.37 11.81 30.56 591.14 25949.80 11:08:01 PM 35.99 17.51 18.48 5141.75 11965.81 11:09:01 PM 58.98 0.37 58.61 15.86 6601.68 11:10:01 PM 69.76 0.00 69.76 0.00 5956.92 11:11:01 PM 37.36 0.10 37.26 2.40 6519.76 11:12:01 PM 27.27 0.65 26.62 51.05 2380.97 11:13:01 PM 15.81 0.38 15.43 64.26 667.74 11:14:01 PM 10.73 0.00 10.73 0.00 709.08 11:15:01 PM 40.53 6.71 33.82 1244.89 2645.50 11:16:01 PM 47.95 2.73 45.22 439.44 6594.10 11:17:01 PM 8.30 0.00 8.30 0.00 505.26 11:18:01 PM 0.33 0.00 0.33 0.00 4.68 11:19:01 PM 0.17 0.00 0.17 0.00 1.72 11:20:00 PM 0.10 0.00 0.10 0.00 0.87 11:20:01 PM 8.46 7.69 0.77 1520.00 6.15 11:21:01 PM 26.76 0.35 26.41 36.52 993.27 11:22:01 PM 29.11 0.20 28.91 27.59 1523.86 Average: 28.23 2.56 25.67 478.04 4563.97 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 6112956 7336084 1769468 22.45 2688 1422648 364896 4.63 112396 1400028 257248 11:08:01 PM 5608296 7090960 2274128 28.85 2688 1677448 666888 7.47 178844 1819716 79080 11:09:01 PM 5386448 7008584 2495976 31.67 2688 1812252 758984 8.50 199980 1997580 40928 11:10:01 PM 5190236 6992072 2692188 34.15 2688 1979452 768852 8.61 196160 2150032 139832 11:11:01 PM 5142980 7002848 2739444 34.75 2688 2036708 699376 7.83 190348 2200996 45552 11:12:01 PM 5234852 7072116 2647572 33.59 2688 2013092 638228 7.15 207960 2089080 8876 11:13:01 PM 5248104 7089112 2634320 33.42 2688 2016952 645580 7.23 219516 2064920 12 11:14:01 PM 5171144 7052152 2711280 34.40 2688 2054936 680212 7.62 229744 2125808 36540 11:15:01 PM 4911232 7000096 2971192 37.69 2688 2257036 689548 7.72 258660 2337928 160116 11:16:01 PM 4964056 7068344 2918368 37.02 2688 2271912 629468 7.05 268036 2271952 10832 11:17:01 PM 4964216 7068320 2918208 37.02 2688 2271916 629468 7.05 268036 2271980 4 11:18:01 PM 4963648 7067752 2918776 37.03 2688 2271916 629468 7.05 268036 2272188 12 11:19:01 PM 4964104 7068208 2918320 37.02 2688 2271916 629468 7.05 268036 2271984 8 11:20:00 PM 4967188 7071296 2915236 36.98 2688 2271920 626540 7.02 268036 2269436 4 11:20:01 PM 4957140 7062384 2925284 37.11 2688 2273052 644588 7.22 268688 2276472 180 11:21:01 PM 4868656 6971928 3013768 38.23 2688 2270608 728372 8.16 470076 2165212 11220 11:22:01 PM 4866488 6973584 3015936 38.26 2688 2274516 714952 8.01 471680 2165552 1180 Average: 5148338 7058579 2734086 34.69 2688 2085193 655582 7.34 255543 2126521 46566 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 4.57 3.27 1.01 0.71 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 274.86 160.25 1020.69 56.77 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 54.57 43.85 637.48 4.77 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 24.00 20.65 260.47 3.33 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 35.87 32.30 514.64 4.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.01 7.46 70.40 1.96 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 16.70 15.21 5.87 4.68 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 13.70 13.18 20.26 3.10 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 28.45 26.01 310.02 5.50 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 514.21 393.79 107.57 91.13 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.80 0.77 0.47 0.12 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.37 0.53 0.48 0.31 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.35 0.17 0.07 0.01 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 4.05 0.90 1.14 0.72 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 363.08 253.08 438.37 129.34 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 15.23 14.88 12.67 7.57 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 7.11 7.81 5.55 3.45 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 63.61 46.66 186.16 11.98 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) 10/12/2025 _x86_64_ (2 CPU) 23:05:18 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 8.01 0.02 2.12 88.91 0.05 0.90 11:07:01 PM 0 8.58 0.02 1.44 88.17 0.05 1.74 11:07:01 PM 1 7.43 0.02 2.80 89.65 0.05 0.05 11:08:01 PM all 17.93 0.00 4.10 38.49 0.13 39.35 11:08:01 PM 0 15.42 0.00 3.29 34.29 0.12 46.89 11:08:01 PM 1 20.45 0.00 4.91 42.68 0.13 31.82 11:09:01 PM all 14.60 0.00 1.97 17.89 0.07 65.47 11:09:01 PM 0 12.53 0.00 1.92 18.29 0.07 67.19 11:09:01 PM 1 16.67 0.00 2.03 17.49 0.07 63.75 11:10:01 PM all 17.42 0.00 3.03 23.36 0.09 56.11 11:10:01 PM 0 11.17 0.00 2.34 26.05 0.07 60.37 11:10:01 PM 1 23.66 0.00 3.71 20.67 0.12 51.85 11:11:01 PM all 7.28 0.00 1.57 26.79 0.07 64.29 11:11:01 PM 0 3.88 0.00 1.49 26.15 0.07 68.42 11:11:01 PM 1 10.69 0.00 1.65 27.43 0.07 60.16 11:12:01 PM all 10.56 0.00 1.66 3.10 0.08 84.61 11:12:01 PM 0 6.79 0.00 1.45 2.57 0.05 89.13 11:12:01 PM 1 14.32 0.00 1.87 3.62 0.10 80.09 11:13:01 PM all 11.25 0.00 1.66 1.16 0.07 85.86 11:13:01 PM 0 6.91 0.00 1.77 0.65 0.08 90.58 11:13:01 PM 1 15.58 0.00 1.55 1.67 0.05 81.15 11:14:01 PM all 9.10 0.00 2.03 3.30 0.06 85.52 11:14:01 PM 0 5.04 0.00 1.70 2.19 0.07 91.00 11:14:01 PM 1 13.17 0.00 2.37 4.41 0.05 80.00 11:15:01 PM all 17.32 0.00 3.01 8.16 0.09 71.42 11:15:01 PM 0 10.45 0.00 3.06 6.60 0.07 79.83 11:15:01 PM 1 24.21 0.00 2.96 9.72 0.12 63.00 11:16:01 PM all 10.77 0.00 2.73 19.58 0.08 66.84 11:16:01 PM 0 9.84 0.00 2.51 19.14 0.08 68.42 11:16:01 PM 1 11.70 0.00 2.95 20.02 0.07 65.26 11:17:01 PM all 0.28 0.00 0.11 0.98 0.04 98.60 11:17:01 PM 0 0.45 0.00 0.12 1.91 0.05 97.48 11:17:01 PM 1 0.10 0.00 0.10 0.05 0.03 99.72 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 0.33 0.00 0.06 0.00 0.02 99.59 11:18:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 11:18:01 PM 1 0.12 0.00 0.07 0.00 0.02 99.80 11:19:01 PM all 0.24 0.00 0.07 0.00 0.03 99.67 11:19:01 PM 0 0.38 0.00 0.05 0.00 0.02 99.55 11:19:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:20:00 PM all 0.31 0.00 0.09 0.00 0.03 99.57 11:20:00 PM 0 0.14 0.00 0.05 0.00 0.03 99.78 11:20:00 PM 1 0.48 0.00 0.12 0.00 0.03 99.37 11:20:01 PM all 21.37 0.00 16.13 2.82 0.00 59.68 11:20:01 PM 0 18.55 0.00 16.94 4.84 0.00 59.68 11:20:01 PM 1 24.19 0.00 15.32 0.81 0.00 59.68 11:21:01 PM all 29.42 0.00 3.15 1.99 0.09 65.36 11:21:01 PM 0 31.21 0.00 2.95 2.09 0.10 63.65 11:21:01 PM 1 27.62 0.00 3.34 1.89 0.08 67.07 11:22:01 PM all 15.63 0.00 2.24 17.00 0.07 65.06 11:22:01 PM 0 7.92 0.00 1.60 15.73 0.07 74.67 11:22:01 PM 1 23.34 0.00 2.87 18.28 0.07 55.44 Average: all 10.68 0.00 1.87 15.64 0.07 71.75 Average: 0 8.23 0.00 1.63 15.22 0.06 74.86 Average: 1 13.13 0.00 2.10 16.07 0.07 68.63