---> uname -a: Linux prd-centos8-robot-2c-8g-17986.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 572 4947 19 2176 6825 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:e1:44:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:fee1:441a/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) 01/03/2026 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 216.88 158.10 58.78 14989.72 40905.95 12:38:01 AM 130.64 1.08 129.56 75.31 13111.26 12:39:01 AM 20.63 0.03 20.59 0.53 2256.45 12:40:01 AM 17.56 0.38 17.18 64.25 1053.67 12:41:01 AM 84.04 6.93 77.11 1289.09 8400.80 12:42:01 AM 9.47 0.00 9.47 0.00 1104.12 12:43:01 AM 4.10 0.07 4.03 4.93 145.33 12:44:01 AM 0.42 0.00 0.42 0.00 5.57 12:45:01 AM 0.13 0.00 0.13 0.00 1.32 12:46:01 AM 0.17 0.00 0.17 0.00 1.27 12:47:01 AM 0.27 0.00 0.27 0.00 3.72 12:48:01 AM 0.17 0.00 0.17 0.00 2.17 12:49:01 AM 0.13 0.00 0.13 0.00 0.90 12:50:01 AM 0.10 0.00 0.10 0.00 0.80 12:51:01 AM 18.19 0.40 17.79 41.85 1014.83 Average: 33.32 10.97 22.35 1082.33 4493.71 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5511360 7053156 2371072 30.08 2688 1734064 699548 7.83 186352 1903280 93748 12:38:01 AM 5175636 7016496 2706796 34.34 2688 2016228 690104 7.73 198960 2156628 54784 12:39:01 AM 5175840 7016124 2706592 34.34 2688 2016248 690104 7.73 198964 2157900 8 12:40:01 AM 5154516 7040384 2727916 34.61 2688 2060404 657060 7.36 225184 2150144 42052 12:41:01 AM 4969384 7067488 2913048 36.96 2688 2264192 612284 6.86 260788 2267300 27152 12:42:01 AM 4970156 7068108 2912276 36.95 2688 2264192 612284 6.86 260788 2267472 8 12:43:01 AM 4780512 6878936 3101920 39.35 2688 2264664 827416 9.26 261124 2455600 12 12:44:01 AM 4780588 6879016 3101844 39.35 2688 2264668 827416 9.26 261124 2455400 4 12:45:01 AM 4778260 6876688 3104172 39.38 2688 2264668 827416 9.26 261124 2457528 4 12:46:01 AM 4779012 6877440 3103420 39.37 2688 2264668 827416 9.26 261124 2457276 4 12:47:01 AM 4779108 6877540 3103324 39.37 2688 2264672 827416 9.26 261124 2457472 4 12:48:01 AM 4779524 6877956 3102908 39.36 2688 2264672 827416 9.26 261124 2457440 4 12:49:01 AM 4779560 6877992 3102872 39.36 2688 2264672 827416 9.26 261124 2457176 4 12:50:01 AM 4839228 6937696 3043204 38.61 2688 2264708 766012 8.58 261124 2396944 40 12:51:01 AM 5157248 7075200 2725184 34.57 2688 2090452 616288 6.90 315504 2049516 24128 Average: 4960662 6961348 2921770 37.07 2688 2170878 742373 8.31 249035 2303138 16130 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 320.03 196.83 1479.35 61.91 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 93.22 74.41 1132.25 11.45 0.00 0.00 0.00 0.00 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 2.32 0.47 0.71 0.30 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 12.60 11.30 6.32 4.45 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 185.27 154.19 375.99 44.31 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 2.13 1.20 0.87 3.30 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 205.08 191.40 3067.66 14.51 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 1.13 0.10 0.09 0.01 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 2.57 0.25 0.41 0.20 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 3.53 0.22 0.28 0.08 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 3.30 0.37 0.66 0.26 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 2.12 0.68 0.97 0.65 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 0.40 0.08 0.03 0.01 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 288.87 282.74 4918.58 18.29 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 187.52 169.46 2306.56 31.27 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 87.08 72.11 885.38 12.68 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) 01/03/2026 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 48.94 0.06 10.39 2.58 0.09 37.95 12:37:01 AM 0 51.77 0.03 11.50 2.56 0.09 34.06 12:37:01 AM 1 46.12 0.09 9.29 2.60 0.09 41.82 12:38:01 AM all 36.05 0.00 5.09 1.16 0.08 57.62 12:38:01 AM 0 46.20 0.00 5.91 1.23 0.08 46.57 12:38:01 AM 1 25.90 0.00 4.27 1.08 0.08 68.66 12:39:01 AM all 0.23 0.00 0.22 0.18 0.07 99.30 12:39:01 AM 0 0.15 0.00 0.27 0.33 0.03 99.22 12:39:01 AM 1 0.32 0.00 0.17 0.03 0.10 99.38 12:40:01 AM all 16.58 0.00 2.31 0.11 0.07 80.93 12:40:01 AM 0 12.80 0.00 2.07 0.10 0.07 84.97 12:40:01 AM 1 20.37 0.00 2.55 0.12 0.07 76.89 12:41:01 AM all 32.78 0.00 6.04 0.71 0.09 60.39 12:41:01 AM 0 27.40 0.00 6.13 0.87 0.08 65.53 12:41:01 AM 1 38.16 0.00 5.95 0.55 0.10 55.24 12:42:01 AM all 0.27 0.00 0.13 0.13 0.05 99.42 12:42:01 AM 0 0.08 0.00 0.12 0.08 0.07 99.65 12:42:01 AM 1 0.45 0.00 0.15 0.17 0.03 99.20 12:43:01 AM all 3.34 0.00 0.59 0.04 0.09 95.94 12:43:01 AM 0 3.52 0.00 0.39 0.08 0.08 95.93 12:43:01 AM 1 3.16 0.00 0.79 0.00 0.10 95.95 12:44:01 AM all 0.42 0.00 0.13 0.00 0.10 99.35 12:44:01 AM 0 0.58 0.00 0.12 0.00 0.07 99.23 12:44:01 AM 1 0.25 0.00 0.15 0.00 0.13 99.47 12:45:01 AM all 0.48 0.00 0.15 0.00 0.08 99.29 12:45:01 AM 0 0.48 0.00 0.17 0.00 0.07 99.28 12:45:01 AM 1 0.48 0.00 0.13 0.00 0.08 99.30 12:46:01 AM all 0.41 0.00 0.10 0.00 0.09 99.40 12:46:01 AM 0 0.32 0.00 0.15 0.00 0.12 99.42 12:46:01 AM 1 0.50 0.00 0.05 0.00 0.07 99.38 12:47:01 AM all 0.28 0.00 0.12 0.00 0.10 99.51 12:47:01 AM 0 0.32 0.00 0.12 0.00 0.12 99.45 12:47:01 AM 1 0.23 0.00 0.12 0.00 0.08 99.57 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.34 0.00 0.11 0.00 0.09 99.46 12:48:01 AM 0 0.50 0.00 0.12 0.00 0.08 99.30 12:48:01 AM 1 0.18 0.00 0.10 0.00 0.10 99.62 12:49:01 AM all 0.34 0.00 0.10 0.00 0.08 99.47 12:49:01 AM 0 0.47 0.00 0.10 0.00 0.07 99.37 12:49:01 AM 1 0.22 0.00 0.10 0.00 0.10 99.58 12:50:01 AM all 2.29 0.00 0.63 0.00 0.12 96.96 12:50:01 AM 0 3.35 0.00 0.64 0.00 0.08 95.93 12:50:01 AM 1 1.23 0.00 0.62 0.00 0.15 98.00 12:51:01 AM all 15.93 0.00 2.61 0.11 0.08 81.27 12:51:01 AM 0 21.31 0.00 2.47 0.18 0.07 75.97 12:51:01 AM 1 10.54 0.00 2.75 0.03 0.08 86.59 Average: all 10.54 0.00 1.91 0.33 0.08 87.13 Average: 0 11.24 0.00 2.00 0.36 0.08 86.32 Average: 1 9.85 0.01 1.81 0.30 0.09 87.95