---> uname -a: Linux prd-centos8-robot-2c-8g-12707.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: 2799.996 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 598 4920 19 2177 6800 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:aa:7e:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:feaa:7e33/64 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) 02/17/2026 _x86_64_ (2 CPU) 08:52:26 LINUX RESTART (2 CPU) 08:53:01 AM tps rtps wtps bread/s bwrtn/s 08:54:01 AM 86.70 8.83 77.87 3200.40 6467.12 08:55:01 AM 87.47 1.08 86.39 75.31 11237.67 08:56:01 AM 38.95 7.13 31.82 1310.50 2079.49 08:57:01 AM 62.54 0.22 62.32 43.59 7756.37 08:58:01 AM 6.60 0.07 6.53 4.93 467.04 08:59:01 AM 2.07 0.00 2.07 0.00 67.97 09:00:01 AM 0.13 0.00 0.13 0.00 1.03 09:01:01 AM 0.23 0.02 0.22 0.13 2.83 09:02:01 AM 0.37 0.07 0.30 1.73 4.71 09:03:01 AM 0.37 0.00 0.37 0.00 5.78 09:04:01 AM 0.17 0.00 0.17 0.00 2.30 09:05:01 AM 0.15 0.00 0.15 0.00 1.58 09:06:01 AM 0.10 0.00 0.10 0.00 1.05 09:07:01 AM 10.38 0.32 10.06 36.92 364.50 Average: 21.16 1.27 19.89 333.80 2032.72 08:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:54:01 AM 5228720 6994624 2653704 33.67 2688 1946112 770372 8.63 193980 2132776 221740 08:55:01 AM 5116760 6994396 2765664 35.09 2688 2054148 737084 8.25 213436 2203976 45248 08:56:01 AM 4962400 6980348 2920024 37.04 2688 2188176 733188 8.21 268404 2284020 110308 08:57:01 AM 4952832 7050608 2929592 37.17 2688 2264888 643812 7.21 261632 2283196 9084 08:58:01 AM 4861644 6959864 3020780 38.32 2688 2265348 765656 8.57 261964 2372952 4 08:59:01 AM 4756696 6854936 3125728 39.65 2688 2265368 864816 9.68 261964 2477764 4 09:00:01 AM 4756864 6855104 3125560 39.65 2688 2265368 863460 9.67 261964 2477792 4 09:01:01 AM 4755916 6854168 3126508 39.66 2688 2265372 863460 9.67 261964 2478176 4 09:02:01 AM 4754592 6852912 3127832 39.68 2688 2265440 863460 9.67 262100 2479572 4 09:03:01 AM 4754452 6852772 3127972 39.68 2688 2265440 863460 9.67 262100 2479572 8 09:04:01 AM 4754656 6852980 3127768 39.68 2688 2265444 863460 9.67 262100 2480196 4 09:05:01 AM 4754724 6853048 3127700 39.68 2688 2265444 863460 9.67 262100 2480160 4 09:06:01 AM 4585060 6683416 3297364 41.83 2688 2265476 1035768 11.60 262100 2649212 40 09:07:01 AM 5052628 6972284 2829796 35.90 2688 2092144 726412 8.13 304268 2160248 33328 Average: 4860567 6900819 3021857 38.34 2688 2209583 818419 9.16 257148 2388544 29985 08:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 310.70 212.68 1898.80 60.27 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 59.11 44.02 623.87 8.65 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 39.44 34.91 336.46 14.62 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 178.39 141.39 41.86 30.91 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 50.08 41.39 980.62 4.86 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 72.87 72.14 2271.76 5.04 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 0.73 0.08 0.08 0.01 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 1.28 0.12 0.15 0.01 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 0.40 0.10 0.03 0.01 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 1.43 0.10 0.15 0.01 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 4.30 0.65 1.04 0.46 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 3.72 0.72 1.15 0.65 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 133.91 133.24 4227.52 9.19 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 145.80 127.14 3015.69 31.51 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 71.58 57.76 957.07 11.87 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) 02/17/2026 _x86_64_ (2 CPU) 08:52:26 LINUX RESTART (2 CPU) 08:53:01 AM CPU %user %nice %system %iowait %steal %idle 08:54:01 AM all 39.68 0.00 5.96 0.88 0.12 53.37 08:54:01 AM 0 43.47 0.00 7.31 1.09 0.13 48.00 08:54:01 AM 1 35.89 0.00 4.61 0.67 0.10 58.73 08:55:01 AM all 21.43 0.00 3.49 1.23 0.10 73.75 08:55:01 AM 0 28.86 0.00 4.02 1.19 0.10 65.83 08:55:01 AM 1 14.00 0.00 2.95 1.28 0.10 81.66 08:56:01 AM all 23.05 0.00 4.10 0.35 0.10 72.40 08:56:01 AM 0 27.66 0.00 4.28 0.30 0.10 67.67 08:56:01 AM 1 18.45 0.00 3.92 0.40 0.10 77.13 08:57:01 AM all 18.81 0.00 3.54 0.63 0.07 76.96 08:57:01 AM 0 29.52 0.00 4.41 0.62 0.07 65.39 08:57:01 AM 1 8.15 0.00 2.67 0.63 0.07 88.49 08:58:01 AM all 2.13 0.00 0.33 0.06 0.06 97.42 08:58:01 AM 0 3.83 0.00 0.42 0.03 0.07 95.66 08:58:01 AM 1 0.43 0.00 0.25 0.08 0.05 99.18 08:59:01 AM all 1.52 0.00 0.30 0.00 0.08 98.10 08:59:01 AM 0 0.68 0.00 0.10 0.00 0.05 99.17 08:59:01 AM 1 2.37 0.00 0.50 0.00 0.10 97.03 09:00:01 AM all 0.44 0.00 0.11 0.00 0.07 99.38 09:00:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 09:00:01 AM 1 0.28 0.00 0.15 0.00 0.08 99.48 09:01:01 AM all 0.38 0.00 0.17 0.01 0.06 99.39 09:01:01 AM 0 0.47 0.00 0.08 0.02 0.03 99.40 09:01:01 AM 1 0.28 0.00 0.25 0.00 0.08 99.38 09:02:01 AM all 0.40 0.00 0.13 0.01 0.08 99.39 09:02:01 AM 0 0.53 0.00 0.10 0.00 0.05 99.32 09:02:01 AM 1 0.27 0.00 0.15 0.02 0.10 99.47 09:03:01 AM all 0.45 0.00 0.10 0.00 0.06 99.39 09:03:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 09:03:01 AM 1 0.32 0.00 0.13 0.00 0.07 99.48 09:04:01 AM all 0.37 0.00 0.12 0.00 0.06 99.46 09:04:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 09:04:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.52 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 0.48 0.00 0.11 0.00 0.08 99.33 09:05:01 AM 0 0.62 0.00 0.03 0.00 0.03 99.32 09:05:01 AM 1 0.35 0.00 0.18 0.00 0.12 99.35 09:06:01 AM all 2.05 0.00 0.43 0.00 0.08 97.44 09:06:01 AM 0 0.65 0.00 0.13 0.00 0.07 99.15 09:06:01 AM 1 3.46 0.00 0.72 0.00 0.10 95.71 09:07:01 AM all 13.88 0.00 2.22 0.07 0.09 83.74 09:07:01 AM 0 11.83 0.00 2.05 0.05 0.08 85.98 09:07:01 AM 1 15.94 0.00 2.38 0.08 0.10 81.50 Average: all 8.94 0.00 1.51 0.23 0.08 89.24 Average: 0 10.69 0.00 1.66 0.23 0.07 87.35 Average: 1 7.18 0.00 1.36 0.23 0.09 91.14