---> uname -a: Linux prd-centos8-robot-2c-8g-3463.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4835 19 2271 6808 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:56:0c:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85363sec preferred_lft 85363sec inet6 fe80::f816:3eff:fe56:cbf/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) 10/29/2025 _x86_64_ (2 CPU) 19:45:01 LINUX RESTART (2 CPU) 07:46:01 PM tps rtps wtps bread/s bwrtn/s 07:47:01 PM 117.66 0.15 117.51 4.00 11989.72 07:48:01 PM 30.36 0.68 29.67 51.58 4204.92 07:49:01 PM 3.62 0.00 3.62 0.00 155.77 07:50:01 PM 0.23 0.00 0.23 0.00 3.50 07:51:01 PM 0.20 0.00 0.20 0.00 1.95 07:52:01 PM 0.33 0.00 0.33 0.00 5.61 07:53:01 PM 0.13 0.00 0.13 0.00 1.68 07:54:01 PM 14.26 0.32 13.95 60.65 727.94 07:55:01 PM 85.11 9.44 75.67 1684.74 7486.38 07:56:01 PM 15.81 0.00 15.81 0.00 2294.19 07:57:01 PM 4.25 0.22 4.03 11.73 203.60 07:58:01 PM 2.67 0.00 2.67 0.00 663.61 07:59:01 PM 0.48 0.00 0.48 0.00 380.55 08:00:01 PM 0.25 0.03 0.22 1.87 141.94 08:01:01 PM 8.97 0.40 8.57 38.52 522.03 08:02:01 PM 31.44 0.59 30.84 66.63 2893.62 Average: 19.73 0.74 18.99 120.08 1979.20 07:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 PM 5045924 6940036 2836508 35.99 2688 2069896 767316 8.59 197712 2288376 153876 07:48:01 PM 5160220 7005984 2722212 34.54 2688 2021828 706928 7.92 198500 2171828 8 07:49:01 PM 5155760 7001528 2726672 34.59 2688 2021832 706928 7.92 198500 2176588 4 07:50:01 PM 5155436 7001204 2726996 34.60 2688 2021832 702512 7.87 198500 2176964 4 07:51:01 PM 5155420 7001208 2727012 34.60 2688 2021836 702512 7.87 198500 2176972 4 07:52:01 PM 5156056 7001832 2726376 34.59 2688 2021836 702512 7.87 198500 2176792 4 07:53:01 PM 5156048 7001824 2726384 34.59 2688 2021836 702512 7.87 198500 2176796 4 07:54:01 PM 5114784 7008420 2767648 35.11 2688 2066884 700940 7.85 227580 2181636 53360 07:55:01 PM 4941280 7053900 2941152 37.31 2688 2279496 624520 6.99 265360 2293236 62016 07:56:01 PM 4938872 7051204 2943560 37.34 2688 2279496 624520 6.99 265356 2293280 4 07:57:01 PM 4890856 7005628 2991576 37.95 2688 2281976 688608 7.71 265720 2340232 520 07:58:01 PM 4862184 6994128 3020248 38.32 2688 2299116 704864 7.89 265956 2369112 196 07:59:01 PM 4850276 6993468 3032156 38.47 2688 2310372 704864 7.89 265956 2380364 136 08:00:01 PM 4836512 6987504 3045920 38.64 2688 2318164 744124 8.33 266200 2393708 3668 08:01:01 PM 4892628 6946972 2989804 37.93 2688 2225280 736032 8.24 338240 2284648 94628 08:02:01 PM 4957284 6982916 2925148 37.11 2688 2198712 700800 7.85 505712 2059860 20384 Average: 5016846 6998610 2865586 36.35 2688 2153774 701281 7.85 253424 2246274 24301 07:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 123.44 95.85 1325.15 12.66 0.00 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 2.42 1.67 1.69 0.46 0.00 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 0.62 0.37 0.32 0.12 0.00 0.00 0.00 0.00 07:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM eth0 0.70 0.42 0.33 0.14 0.00 0.00 0.00 0.00 07:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 PM eth0 0.77 0.48 0.46 0.20 0.00 0.00 0.00 0.00 07:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 PM eth0 0.63 0.38 0.30 0.14 0.00 0.00 0.00 0.00 07:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 PM eth0 0.88 0.33 0.32 0.12 0.00 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 10.90 11.45 8.48 4.47 0.00 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 120.09 92.16 351.72 21.65 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 112.96 90.35 21.29 23.08 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 29.17 22.36 27.64 3.87 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 36.35 33.26 115.50 9.99 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 23.63 20.50 74.08 6.72 0.00 0.00 0.00 0.00 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 18.58 18.73 56.25 12.32 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 72.87 48.76 153.43 77.92 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 15.19 14.32 13.49 7.23 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 35.61 28.23 134.55 11.34 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) 10/29/2025 _x86_64_ (2 CPU) 19:45:01 LINUX RESTART (2 CPU) 07:46:01 PM CPU %user %nice %system %iowait %steal %idle 07:47:01 PM all 38.12 0.00 5.42 1.36 0.12 54.98 07:47:01 PM 0 39.18 0.00 5.88 1.13 0.12 53.69 07:47:01 PM 1 37.07 0.00 4.97 1.58 0.12 56.26 07:48:01 PM all 2.92 0.00 0.65 0.35 0.04 96.04 07:48:01 PM 0 5.34 0.00 0.80 0.25 0.03 93.57 07:48:01 PM 1 0.50 0.00 0.50 0.45 0.05 98.50 07:49:01 PM all 0.40 0.00 0.09 0.02 0.05 99.44 07:49:01 PM 0 0.15 0.00 0.08 0.00 0.05 99.72 07:49:01 PM 1 0.65 0.00 0.10 0.03 0.05 99.17 07:50:01 PM all 0.38 0.00 0.07 0.00 0.03 99.52 07:50:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 07:50:01 PM 1 0.67 0.00 0.03 0.00 0.00 99.30 07:51:01 PM all 0.40 0.00 0.08 0.00 0.03 99.49 07:51:01 PM 0 0.15 0.00 0.10 0.00 0.05 99.70 07:51:01 PM 1 0.65 0.00 0.05 0.00 0.02 99.28 07:52:01 PM all 0.30 0.00 0.06 0.00 0.03 99.62 07:52:01 PM 0 0.15 0.00 0.08 0.00 0.03 99.73 07:52:01 PM 1 0.45 0.00 0.03 0.00 0.02 99.50 07:53:01 PM all 0.43 0.00 0.05 0.00 0.03 99.49 07:53:01 PM 0 0.27 0.00 0.07 0.00 0.03 99.63 07:53:01 PM 1 0.60 0.00 0.03 0.00 0.02 99.35 07:54:01 PM all 21.68 0.00 2.95 0.68 0.08 74.61 07:54:01 PM 0 17.55 0.00 2.65 0.57 0.08 79.15 07:54:01 PM 1 25.81 0.00 3.24 0.79 0.08 70.08 07:55:01 PM all 30.56 0.00 5.35 2.45 0.24 61.39 07:55:01 PM 0 25.64 0.00 4.67 1.65 0.25 67.79 07:55:01 PM 1 35.48 0.00 6.03 3.25 0.23 55.00 07:56:01 PM all 0.59 0.00 0.40 0.24 0.04 98.72 07:56:01 PM 0 0.42 0.00 0.33 0.22 0.05 98.98 07:56:01 PM 1 0.77 0.00 0.47 0.27 0.03 98.47 07:57:01 PM all 4.65 0.00 0.29 0.02 0.06 94.98 07:57:01 PM 0 2.51 0.00 0.22 0.03 0.05 97.18 07:57:01 PM 1 6.79 0.00 0.37 0.00 0.07 92.78 07:57:01 PM CPU %user %nice %system %iowait %steal %idle 07:58:01 PM all 18.02 0.00 0.28 0.18 0.08 81.43 07:58:01 PM 0 7.11 0.00 0.28 0.18 0.10 92.32 07:58:01 PM 1 28.96 0.00 0.29 0.17 0.07 70.52 07:59:01 PM all 9.94 0.00 0.16 0.07 0.04 89.79 07:59:01 PM 0 5.82 0.00 0.17 0.13 0.03 93.85 07:59:01 PM 1 14.07 0.00 0.15 0.00 0.05 85.73 08:00:01 PM all 9.22 0.00 0.25 0.06 0.06 90.41 08:00:01 PM 0 4.82 0.00 0.20 0.02 0.05 94.92 08:00:01 PM 1 13.62 0.00 0.30 0.10 0.07 85.91 08:01:01 PM all 15.98 0.00 1.92 1.17 0.07 80.87 08:01:01 PM 0 12.55 0.00 1.37 1.32 0.07 84.70 08:01:01 PM 1 19.41 0.00 2.46 1.02 0.07 77.04 08:02:01 PM all 29.91 0.00 3.69 1.32 0.10 64.98 08:02:01 PM 0 18.25 0.00 3.31 0.58 0.10 77.76 08:02:01 PM 1 41.55 0.00 4.07 2.07 0.10 52.21 Average: all 11.46 0.00 1.36 0.49 0.07 86.62 Average: 0 8.75 0.00 1.27 0.38 0.07 89.53 Average: 1 14.17 0.00 1.44 0.61 0.06 83.72