---> uname -a: Linux prd-centos8-robot-2c-8g-3628.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: 2800.000 BogoMIPS: 5600.00 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 577 4943 19 2176 6821 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:a8:55:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:fea8:55d6/64 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) 10/15/2025 _x86_64_ (2 CPU) 00:37:24 LINUX RESTART (2 CPU) 12:38:03 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 92.30 25.11 67.18 4445.92 6514.13 12:40:01 AM 93.92 0.72 93.20 52.91 10905.26 12:41:01 AM 39.40 3.81 35.58 1256.17 3107.95 12:42:01 AM 68.01 3.57 64.44 101.18 7773.42 12:43:01 AM 6.48 0.23 6.25 12.66 511.33 12:44:01 AM 2.18 0.00 2.18 0.00 89.62 12:45:01 AM 0.13 0.00 0.13 0.00 2.35 12:46:01 AM 0.35 0.00 0.35 0.00 12.36 12:47:01 AM 0.22 0.00 0.22 0.00 3.23 12:48:01 AM 0.17 0.00 0.17 0.00 9.12 12:49:01 AM 0.33 0.00 0.33 0.00 5.38 12:50:01 AM 0.28 0.00 0.28 0.00 10.63 12:51:01 AM 0.22 0.00 0.22 0.00 4.20 12:52:01 AM 0.33 0.00 0.33 0.00 19.46 12:53:01 AM 0.52 0.03 0.48 0.27 8.73 12:54:01 AM 1.30 0.00 1.30 0.00 37.39 12:55:01 AM 0.35 0.00 0.35 0.00 5.92 12:56:01 AM 0.18 0.00 0.18 0.00 10.01 12:57:01 AM 0.15 0.00 0.15 0.00 3.45 12:58:01 AM 0.35 0.00 0.35 0.00 13.16 12:59:01 AM 0.47 0.00 0.47 0.00 7.83 01:00:01 AM 18.94 0.40 18.54 46.78 887.45 Average: 14.73 1.50 13.22 262.59 1353.33 12:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5345624 7059240 2536800 32.18 2688 1896616 666172 7.46 190820 2026904 200332 12:40:01 AM 5169772 7011872 2712652 34.41 2688 2018516 704600 7.89 198604 2163896 42012 12:41:01 AM 5007932 6978120 2874492 36.47 2688 2143664 736772 8.25 258392 2257596 67744 12:42:01 AM 4964100 7059712 2918324 37.02 2688 2263636 628124 7.03 262180 2276072 10828 12:43:01 AM 4921420 7017980 2961004 37.56 2688 2264584 693920 7.77 262308 2317968 572 12:44:01 AM 4921468 7018060 2960956 37.56 2688 2264616 693920 7.77 262308 2317668 40 12:45:01 AM 4912072 7008876 2970352 37.68 2688 2264844 706244 7.91 262308 2326532 236 12:46:01 AM 4909564 7006404 2972860 37.72 2688 2264880 706244 7.91 262308 2329016 40 12:47:01 AM 4910364 7007428 2972060 37.70 2688 2265104 706244 7.91 262316 2328716 232 12:48:01 AM 4910108 7007220 2972316 37.71 2688 2265136 706244 7.91 262316 2328972 40 12:49:01 AM 4914840 7012176 2967584 37.65 2688 2265360 724860 8.12 262316 2323824 228 12:50:01 AM 4914772 7012140 2967652 37.65 2688 2265392 709484 7.94 262316 2324136 44 12:51:01 AM 4912936 7010752 2969488 37.67 2688 2265856 709484 7.94 262424 2326404 468 12:52:01 AM 4877088 6974920 3005336 38.13 2688 2265856 729408 8.17 262424 2361412 4 12:53:01 AM 4897276 6995148 2985148 37.87 2688 2265896 718204 8.04 262568 2340664 4 12:54:01 AM 4891896 6990012 2990528 37.94 2688 2266140 726348 8.13 262568 2346708 4 12:55:01 AM 4911504 7009652 2970920 37.69 2688 2266172 703692 7.88 262568 2327204 8 12:56:01 AM 4911712 7010092 2970712 37.69 2688 2266404 703692 7.88 262568 2327204 4 12:57:01 AM 4897464 6995888 2984960 37.87 2688 2266448 713876 7.99 262568 2341028 4 12:58:01 AM 4882760 6981424 2999664 38.06 2688 2266688 728640 8.16 262568 2355920 4 12:59:01 AM 4910824 7009520 2971600 37.70 2688 2266720 706556 7.91 262568 2327824 4 01:00:01 AM 5045080 6962884 2837344 36.00 2688 2090964 751556 8.42 459696 2020848 23648 Average: 4951844 7006342 2930580 37.18 2688 2224068 707922 7.93 265046 2290751 15750 12:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 346.23 214.24 1825.28 63.08 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 80.01 56.70 740.09 9.40 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 42.05 35.52 331.48 8.73 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 211.61 152.26 46.39 41.04 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 31.41 24.21 8.11 8.67 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 6.43 0.15 0.84 0.07 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.21 17.48 120.18 1.29 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.10 0.25 0.39 0.20 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 8.70 7.43 1.36 0.60 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.08 0.37 0.35 0.24 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 16.73 16.15 120.12 1.26 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.58 0.13 0.17 0.01 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 19.48 17.65 3.44 3.26 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 8.72 7.42 117.82 0.48 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.45 0.12 0.03 0.01 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 30.49 29.77 355.48 2.13 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.47 0.15 0.04 0.01 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 8.50 8.43 1.48 0.66 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 8.42 7.12 117.87 0.46 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 33.82 31.12 355.89 2.38 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 0.78 0.42 0.41 0.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 71.96 43.19 90.96 31.43 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 42.73 30.19 190.19 7.90 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) 10/15/2025 _x86_64_ (2 CPU) 00:37:24 LINUX RESTART (2 CPU) 12:38:03 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 40.36 0.02 6.97 2.45 0.13 50.07 12:39:01 AM 0 35.44 0.02 7.44 1.71 0.12 55.27 12:39:01 AM 1 45.27 0.02 6.51 3.18 0.14 44.89 12:40:01 AM all 24.54 0.00 3.37 1.28 0.08 70.73 12:40:01 AM 0 15.28 0.00 2.76 1.42 0.07 80.47 12:40:01 AM 1 33.80 0.00 3.99 1.14 0.08 60.99 12:41:01 AM all 26.09 0.00 3.65 1.85 0.08 68.33 12:41:01 AM 0 19.90 0.00 3.36 1.90 0.08 74.75 12:41:01 AM 1 32.28 0.00 3.94 1.79 0.08 61.91 12:42:01 AM all 21.45 0.00 4.08 0.83 0.07 73.58 12:42:01 AM 0 16.85 0.00 3.40 0.95 0.07 78.74 12:42:01 AM 1 26.06 0.00 4.76 0.70 0.07 68.41 12:43:01 AM all 2.27 0.00 0.29 0.36 0.03 97.05 12:43:01 AM 0 2.39 0.00 0.32 0.02 0.02 97.26 12:43:01 AM 1 2.16 0.00 0.27 0.70 0.03 96.84 12:44:01 AM all 0.52 0.00 0.11 0.02 0.04 99.31 12:44:01 AM 0 0.62 0.00 0.08 0.02 0.03 99.25 12:44:01 AM 1 0.42 0.00 0.13 0.02 0.05 99.38 12:45:01 AM all 0.94 0.00 0.16 0.00 0.03 98.87 12:45:01 AM 0 0.64 0.00 0.10 0.00 0.02 99.25 12:45:01 AM 1 1.24 0.00 0.22 0.00 0.05 98.49 12:46:01 AM all 0.53 0.00 0.13 0.00 0.04 99.29 12:46:01 AM 0 0.63 0.00 0.12 0.00 0.03 99.22 12:46:01 AM 1 0.43 0.00 0.15 0.00 0.05 99.36 12:47:01 AM all 0.93 0.00 0.14 0.00 0.03 98.90 12:47:01 AM 0 0.54 0.00 0.12 0.00 0.02 99.33 12:47:01 AM 1 1.32 0.00 0.17 0.00 0.03 98.48 12:48:01 AM all 0.52 0.00 0.11 0.00 0.03 99.34 12:48:01 AM 0 0.62 0.00 0.07 0.00 0.02 99.30 12:48:01 AM 1 0.42 0.00 0.15 0.00 0.05 99.38 12:49:01 AM all 0.86 0.00 0.13 0.00 0.03 98.97 12:49:01 AM 0 0.82 0.00 0.13 0.00 0.03 99.01 12:49:01 AM 1 0.90 0.00 0.13 0.00 0.03 98.93 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.52 0.00 0.13 0.00 0.03 99.32 12:50:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 12:50:01 AM 1 0.42 0.00 0.17 0.00 0.03 99.38 12:51:01 AM all 2.12 0.00 0.20 0.00 0.03 97.64 12:51:01 AM 0 0.93 0.00 0.18 0.00 0.02 98.87 12:51:01 AM 1 3.32 0.00 0.22 0.00 0.05 96.41 12:52:01 AM all 0.42 0.00 0.13 0.00 0.04 99.41 12:52:01 AM 0 0.69 0.00 0.15 0.00 0.03 99.13 12:52:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 12:53:01 AM all 0.56 0.00 0.26 0.00 0.03 99.16 12:53:01 AM 0 0.57 0.00 0.22 0.00 0.03 99.18 12:53:01 AM 1 0.55 0.00 0.30 0.00 0.02 99.13 12:54:01 AM all 1.14 0.00 0.19 0.00 0.03 98.64 12:54:01 AM 0 0.68 0.00 0.10 0.00 0.02 99.20 12:54:01 AM 1 1.59 0.00 0.28 0.00 0.05 98.07 12:55:01 AM all 0.48 0.00 0.10 0.00 0.04 99.38 12:55:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 12:55:01 AM 1 0.42 0.00 0.13 0.00 0.05 99.40 12:56:01 AM all 0.95 0.00 0.12 0.00 0.03 98.90 12:56:01 AM 0 0.67 0.00 0.13 0.00 0.03 99.16 12:56:01 AM 1 1.24 0.00 0.10 0.00 0.02 98.65 12:57:01 AM all 0.46 0.00 0.14 0.00 0.04 99.36 12:57:01 AM 0 0.44 0.00 0.10 0.00 0.03 99.43 12:57:01 AM 1 0.49 0.00 0.18 0.00 0.05 99.28 12:58:01 AM all 1.08 0.00 0.24 0.00 0.03 98.65 12:58:01 AM 0 0.72 0.00 0.13 0.00 0.02 99.13 12:58:01 AM 1 1.44 0.00 0.35 0.00 0.05 98.16 12:59:01 AM all 0.38 0.00 0.10 0.02 0.03 99.48 12:59:01 AM 0 0.54 0.00 0.10 0.02 0.03 99.31 12:59:01 AM 1 0.22 0.00 0.10 0.02 0.02 99.65 01:00:01 AM all 23.00 0.00 2.96 0.10 0.07 73.88 01:00:01 AM 0 21.46 0.00 2.17 0.07 0.07 76.23 01:00:01 AM 1 24.53 0.00 3.74 0.13 0.07 71.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.78 0.00 1.07 0.31 0.04 91.80 Average: 0 5.48 0.00 0.96 0.28 0.04 93.24 Average: 1 8.07 0.00 1.18 0.34 0.05 90.35