---> uname -a: Linux prd-centos8-robot-2c-8g-49370.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4911 19 2181 6794 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:cf:29:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fecf:298a/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) 08/04/2025 _x86_64_ (2 CPU) 22:35:31 LINUX RESTART (2 CPU) 10:36:01 PM tps rtps wtps bread/s bwrtn/s 10:37:01 PM 103.73 51.92 51.82 6978.74 23999.77 10:38:01 PM 114.65 0.72 113.93 52.92 11870.06 10:39:01 PM 29.97 0.38 29.59 64.25 2591.75 10:40:01 PM 71.08 9.48 61.60 1685.84 5456.63 10:41:01 PM 18.31 0.00 18.31 0.00 3908.75 10:42:01 PM 4.22 0.00 4.22 0.00 177.89 10:43:01 PM 0.22 0.00 0.22 0.00 2.90 10:44:01 PM 0.48 0.22 0.27 11.73 13.96 10:45:01 PM 1.93 0.00 1.93 0.00 86.25 10:46:01 PM 0.48 0.08 0.40 4.13 38.16 10:47:01 PM 5.23 0.32 4.92 36.92 193.79 10:48:01 PM 31.58 0.52 31.06 63.86 1497.12 Average: 31.82 5.30 26.52 741.56 4153.18 10:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 5370228 6989840 2512204 31.87 2688 1809792 779340 8.73 199096 2022460 139956 10:38:01 PM 5146492 6983720 2735940 34.71 2688 2012856 726800 8.14 197944 2181952 46520 10:39:01 PM 5220556 7059376 2661876 33.77 2688 2014788 648228 7.26 218700 2093824 8 10:40:01 PM 4935692 7035468 2946740 37.38 2688 2266992 650804 7.29 267224 2300608 111056 10:41:01 PM 4932384 7031772 2950048 37.43 2688 2266972 650804 7.29 267212 2299860 4 10:42:01 PM 4932344 7031732 2950088 37.43 2688 2266972 650804 7.29 267224 2300032 4 10:43:01 PM 4932784 7032172 2949648 37.42 2688 2266972 650804 7.29 267216 2299876 4 10:44:01 PM 4880740 6981356 3001692 38.08 2688 2268200 732120 8.20 267496 2350752 528 10:45:01 PM 4879264 6979920 3003168 38.10 2688 2268240 732120 8.20 267496 2352476 40 10:46:01 PM 4802468 6904624 3079964 39.07 2688 2269740 845928 9.47 267796 2428584 452 10:47:01 PM 5041388 6968532 2841044 36.04 2688 2098524 704940 7.89 264404 2212532 17572 10:48:01 PM 5061312 6986304 2821120 35.79 2688 2098872 702776 7.87 466404 1999204 10364 Average: 5011304 6998735 2871128 36.42 2688 2159077 706289 7.91 268184 2236847 27209 10:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 283.46 168.73 1643.05 59.98 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 75.51 56.48 826.25 9.29 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 19.43 13.70 6.75 4.63 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 48.60 41.24 333.67 14.40 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 488.12 350.92 99.85 81.28 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 2.82 2.00 0.56 0.48 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 3.18 1.82 0.45 0.40 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 57.59 44.08 38.93 4.47 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 7.63 6.83 1.05 0.52 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 80.69 78.64 68.27 6.79 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 91.09 56.91 101.95 27.67 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 19.90 16.91 16.11 8.37 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 98.16 69.85 261.42 18.19 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) 08/04/2025 _x86_64_ (2 CPU) 22:35:31 LINUX RESTART (2 CPU) 10:36:01 PM CPU %user %nice %system %iowait %steal %idle 10:37:01 PM all 38.13 0.03 6.40 6.26 0.12 49.07 10:37:01 PM 0 41.23 0.02 6.11 6.12 0.12 46.40 10:37:01 PM 1 35.02 0.03 6.70 6.39 0.12 51.74 10:38:01 PM all 32.60 0.00 5.15 1.46 0.12 60.67 10:38:01 PM 0 42.00 0.00 6.75 1.69 0.13 49.43 10:38:01 PM 1 23.26 0.00 3.56 1.23 0.12 71.84 10:39:01 PM all 12.28 0.00 1.85 0.27 0.08 85.52 10:39:01 PM 0 20.21 0.00 2.19 0.10 0.07 77.44 10:39:01 PM 1 4.34 0.00 1.52 0.43 0.10 93.60 10:40:01 PM all 33.41 0.00 5.98 0.89 0.12 59.59 10:40:01 PM 0 47.07 0.00 6.86 0.92 0.12 45.03 10:40:01 PM 1 19.76 0.00 5.11 0.87 0.12 74.15 10:41:01 PM all 1.03 0.00 1.13 0.28 0.04 97.51 10:41:01 PM 0 1.19 0.00 1.06 0.35 0.05 97.35 10:41:01 PM 1 0.87 0.00 1.21 0.20 0.03 97.68 10:42:01 PM all 0.35 0.00 0.09 0.02 0.03 99.51 10:42:01 PM 0 0.55 0.00 0.07 0.03 0.02 99.33 10:42:01 PM 1 0.15 0.00 0.12 0.00 0.05 99.68 10:43:01 PM all 0.34 0.00 0.08 0.00 0.03 99.55 10:43:01 PM 0 0.22 0.00 0.08 0.00 0.03 99.67 10:43:01 PM 1 0.47 0.00 0.07 0.00 0.03 99.43 10:44:01 PM all 4.37 0.00 0.83 0.02 0.07 94.72 10:44:01 PM 0 6.81 0.00 1.21 0.03 0.07 91.88 10:44:01 PM 1 1.96 0.00 0.45 0.00 0.07 97.52 10:45:01 PM all 6.39 0.00 0.62 0.01 0.09 92.90 10:45:01 PM 0 6.80 0.00 0.65 0.00 0.09 92.46 10:45:01 PM 1 5.97 0.00 0.59 0.02 0.09 93.34 10:46:01 PM all 8.32 0.00 1.05 0.01 0.09 90.53 10:46:01 PM 0 13.41 0.00 1.47 0.02 0.10 85.00 10:46:01 PM 1 3.39 0.00 0.64 0.00 0.07 95.90 10:47:01 PM all 9.87 0.00 1.86 0.03 0.08 88.15 10:47:01 PM 0 8.51 0.00 1.47 0.03 0.08 89.90 10:47:01 PM 1 11.25 0.00 2.25 0.03 0.08 86.38 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 30.15 0.00 3.44 0.17 0.10 66.14 10:48:01 PM 0 37.84 0.00 3.94 0.18 0.12 57.92 10:48:01 PM 1 22.47 0.00 2.94 0.15 0.08 74.36 Average: all 14.83 0.00 2.38 0.79 0.08 81.92 Average: 0 18.90 0.00 2.67 0.80 0.08 77.55 Average: 1 10.77 0.00 2.10 0.78 0.08 86.27