---> uname -a: Linux prd-centos8-robot-2c-8g-2460.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4920 19 2191 6813 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:ee:42:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:feee:4278/64 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) 11/29/2025 _x86_64_ (2 CPU) 23:40:00 LINUX RESTART (2 CPU) 11:41:01 PM tps rtps wtps bread/s bwrtn/s 11:42:01 PM 123.44 0.40 123.04 24.53 11448.12 11:43:01 PM 34.84 0.82 34.03 95.32 4140.64 11:44:01 PM 71.69 9.41 62.28 1681.84 3954.53 11:45:01 PM 28.73 0.03 28.70 3.47 6151.19 11:46:01 PM 4.12 0.00 4.12 0.00 140.34 11:47:01 PM 0.30 0.00 0.30 0.00 5.47 11:48:01 PM 0.43 0.20 0.23 11.60 3.45 11:49:01 PM 1.93 0.03 1.90 1.87 103.77 11:50:01 PM 0.40 0.00 0.40 0.00 7.80 11:51:01 PM 0.52 0.00 0.52 0.00 11.96 11:52:01 PM 0.20 0.00 0.20 0.00 6.80 11:53:01 PM 0.17 0.02 0.15 0.13 3.62 11:54:02 PM 0.13 0.00 0.13 0.00 3.33 11:55:01 PM 10.86 0.36 10.50 37.82 389.24 11:56:01 PM 32.49 0.52 31.97 63.85 1419.46 Average: 20.70 0.79 19.91 128.14 1854.30 11:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 PM 5223216 7069876 2659216 33.74 2688 2022212 623824 6.98 190084 2120480 104316 11:43:01 PM 5234140 7083588 2648292 33.60 2688 2025024 623232 6.98 219092 2079332 10760 11:44:01 PM 4888040 7000756 2994392 37.99 2688 2278788 662812 7.42 259796 2353740 173668 11:45:01 PM 4937476 7051884 2944956 37.36 2688 2280872 619692 6.94 265444 2293620 4 11:46:01 PM 4937672 7052080 2944760 37.36 2688 2280872 619692 6.94 265448 2293836 16 11:47:01 PM 4937924 7052336 2944508 37.36 2688 2280876 619692 6.94 265452 2293656 8 11:48:01 PM 4892108 7007472 2990324 37.94 2688 2281828 706128 7.91 265584 2338948 596 11:49:01 PM 4888168 7004180 2994264 37.99 2688 2282484 706128 7.91 265860 2342856 40 11:50:01 PM 4886900 7003020 2995532 38.00 2688 2282584 706128 7.91 265860 2343716 72 11:51:01 PM 4887108 7003320 2995324 38.00 2688 2282676 706128 7.91 265860 2343948 40 11:52:01 PM 4886584 7002888 2995848 38.01 2688 2282768 706128 7.91 265860 2344304 4 11:53:01 PM 4885276 7001664 2997156 38.02 2688 2282860 721600 8.08 265860 2345436 36 11:54:02 PM 4885944 7002428 2996488 38.01 2688 2282956 721600 8.08 265864 2345088 68 11:55:01 PM 5050540 6985344 2831892 35.93 2688 2105360 689392 7.72 306644 2156792 29744 11:56:01 PM 5048420 6983944 2834012 35.95 2688 2108476 696692 7.80 466608 2007804 25092 Average: 4964634 7020319 2917798 37.02 2688 2224042 675258 7.56 273288 2266904 22964 11:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 117.86 95.22 1292.23 12.62 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 17.90 11.33 6.87 4.25 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 50.08 43.65 341.39 10.78 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 564.34 437.13 109.17 96.22 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 5.56 2.33 1.46 0.93 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.52 1.98 0.45 0.43 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 48.61 30.33 11.62 3.44 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 17.03 13.10 4.12 2.46 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.93 0.30 0.13 0.05 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.92 0.40 0.24 0.12 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.85 0.25 0.12 0.05 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 0.60 0.25 0.10 0.05 0.00 0.00 0.00 0.00 11:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:02 PM eth0 0.50 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 96.56 68.84 90.57 28.22 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 22.33 16.89 16.22 9.11 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 63.07 48.13 125.03 11.23 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) 11/29/2025 _x86_64_ (2 CPU) 23:40:00 LINUX RESTART (2 CPU) 11:41:01 PM CPU %user %nice %system %iowait %steal %idle 11:42:01 PM all 38.76 0.00 5.38 1.06 0.09 54.71 11:42:01 PM 0 29.76 0.00 4.61 0.90 0.10 64.64 11:42:01 PM 1 47.78 0.00 6.16 1.22 0.08 44.76 11:43:01 PM all 12.67 0.00 1.83 0.34 0.06 85.10 11:43:01 PM 0 3.81 0.00 1.60 0.35 0.05 94.19 11:43:01 PM 1 21.54 0.00 2.05 0.33 0.07 76.01 11:44:01 PM all 34.32 0.00 6.37 0.49 0.09 58.73 11:44:01 PM 0 38.66 0.00 6.70 0.38 0.10 54.16 11:44:01 PM 1 29.99 0.00 6.03 0.60 0.08 63.30 11:45:01 PM all 3.84 0.00 1.42 0.39 0.06 94.29 11:45:01 PM 0 6.34 0.00 1.68 0.37 0.07 91.55 11:45:01 PM 1 1.36 0.00 1.15 0.42 0.05 97.02 11:46:01 PM all 0.37 0.00 0.08 0.03 0.04 99.49 11:46:01 PM 0 0.10 0.00 0.07 0.02 0.03 99.78 11:46:01 PM 1 0.63 0.00 0.08 0.03 0.05 99.20 11:47:01 PM all 0.30 0.00 0.07 0.00 0.04 99.59 11:47:01 PM 0 0.47 0.00 0.07 0.00 0.03 99.43 11:47:01 PM 1 0.13 0.00 0.07 0.00 0.05 99.75 11:48:01 PM all 3.55 0.00 0.43 0.01 0.07 95.95 11:48:01 PM 0 4.01 0.00 0.40 0.02 0.07 95.50 11:48:01 PM 1 3.09 0.00 0.45 0.00 0.07 96.39 11:49:01 PM all 5.05 0.00 0.32 0.11 0.08 94.44 11:49:01 PM 0 1.46 0.00 0.22 0.22 0.07 98.04 11:49:01 PM 1 8.64 0.00 0.42 0.00 0.08 90.86 11:50:01 PM all 0.58 0.00 0.09 0.00 0.08 99.25 11:50:01 PM 0 0.65 0.00 0.07 0.00 0.07 99.22 11:50:01 PM 1 0.50 0.00 0.12 0.00 0.10 99.28 11:51:01 PM all 0.57 0.00 0.11 0.00 0.07 99.26 11:51:01 PM 0 0.55 0.00 0.08 0.00 0.05 99.32 11:51:01 PM 1 0.58 0.00 0.13 0.00 0.08 99.20 11:52:01 PM all 0.55 0.00 0.10 0.00 0.07 99.28 11:52:01 PM 0 0.52 0.00 0.07 0.00 0.03 99.38 11:52:01 PM 1 0.58 0.00 0.13 0.00 0.10 99.18 11:52:01 PM CPU %user %nice %system %iowait %steal %idle 11:53:01 PM all 0.58 0.00 0.08 0.00 0.09 99.26 11:53:01 PM 0 0.58 0.00 0.05 0.00 0.07 99.30 11:53:01 PM 1 0.57 0.00 0.10 0.00 0.12 99.22 11:54:02 PM all 0.55 0.00 0.08 0.00 0.06 99.31 11:54:02 PM 0 0.58 0.00 0.10 0.00 0.07 99.25 11:54:02 PM 1 0.52 0.00 0.07 0.00 0.05 99.37 11:55:01 PM all 16.82 0.00 2.41 0.05 0.08 80.65 11:55:01 PM 0 9.22 0.00 2.11 0.03 0.08 88.56 11:55:01 PM 1 24.44 0.00 2.71 0.07 0.07 72.72 11:56:01 PM all 29.86 0.00 3.79 0.16 0.08 66.12 11:56:01 PM 0 23.23 0.00 3.42 0.12 0.08 73.15 11:56:01 PM 1 36.49 0.00 4.16 0.20 0.07 59.09 Average: all 9.90 0.00 1.50 0.18 0.07 88.35 Average: 0 8.01 0.00 1.42 0.16 0.06 90.35 Average: 1 11.78 0.00 1.59 0.19 0.07 86.36