---> uname -a: Linux prd-centos8-robot-2c-8g-38190.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4931 19 2161 6796 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:d0:ff:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fed0:ff52/64 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) 06/29/2025 _x86_64_ (2 CPU) 01:35:27 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 115.23 40.05 75.17 6054.38 12506.46 01:38:01 AM 77.02 0.73 76.29 53.06 9951.22 01:39:01 AM 32.69 0.42 32.27 64.78 2866.51 01:40:01 AM 78.24 9.45 68.79 1685.30 7917.68 01:41:01 AM 12.45 0.00 12.45 0.00 1181.07 01:42:01 AM 0.42 0.00 0.42 0.00 6.45 01:43:02 AM 0.20 0.00 0.20 0.00 2.28 01:44:01 AM 0.54 0.03 0.51 1.08 93.32 01:45:01 AM 1.93 0.00 1.93 0.00 66.51 01:46:01 AM 14.26 0.32 13.95 36.93 545.84 Average: 33.35 5.11 28.24 790.92 3519.48 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5359708 7050852 2522724 32.00 2688 1873860 733544 8.21 185792 2020196 184204 01:38:01 AM 5180388 7000284 2702044 34.28 2688 1996596 723532 8.10 198284 2153520 42500 01:39:01 AM 5160336 7015376 2722096 34.53 2688 2029972 727388 8.14 222428 2150464 31164 01:40:01 AM 4959464 7038568 2922968 37.08 2688 2247856 680632 7.62 266740 2281892 26932 01:41:01 AM 4960040 7039112 2922392 37.07 2688 2247868 659628 7.39 266724 2281104 8 01:42:01 AM 4959932 7039004 2922500 37.08 2688 2247868 659628 7.39 266728 2281164 8 01:43:02 AM 4959504 7038576 2922928 37.08 2688 2247868 659628 7.39 266728 2281580 16 01:44:01 AM 4842320 6923892 3040112 38.57 2688 2250368 794476 8.90 266860 2397428 4 01:45:01 AM 4763176 6844756 3119256 39.57 2688 2250392 878660 9.84 266860 2476648 20 01:46:01 AM 5067012 6971156 2815420 35.72 2688 2078928 729936 8.17 305740 2154540 30184 Average: 5021188 6996158 2861244 36.30 2688 2147158 724705 8.11 251288 2247854 31504 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 289.32 196.57 1729.27 62.07 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 59.06 45.41 697.00 7.86 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 17.56 14.18 7.19 5.03 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 617.71 444.42 427.81 101.06 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 2.38 1.28 0.45 0.27 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 2.68 1.98 0.55 0.48 0.00 0.00 0.00 0.00 01:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:02 AM eth0 3.33 2.17 0.76 0.61 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 96.83 76.69 871.56 6.26 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 318.39 310.36 5744.83 20.08 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 129.03 97.25 978.32 30.83 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 153.73 119.11 1046.11 23.48 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) 06/29/2025 _x86_64_ (2 CPU) 01:35:27 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 45.87 0.02 7.45 5.01 0.13 41.53 01:37:01 AM 0 48.81 0.00 7.37 4.83 0.12 38.88 01:37:01 AM 1 42.94 0.03 7.53 5.19 0.13 44.18 01:38:01 AM all 22.72 0.00 3.26 2.32 0.08 71.62 01:38:01 AM 0 20.60 0.00 3.11 2.56 0.08 73.64 01:38:01 AM 1 24.84 0.00 3.41 2.07 0.08 69.60 01:39:01 AM all 17.62 0.00 2.84 1.09 0.06 78.39 01:39:01 AM 0 22.90 0.00 2.79 1.84 0.07 72.41 01:39:01 AM 1 12.34 0.00 2.89 0.33 0.05 84.38 01:40:01 AM all 28.06 0.00 5.83 1.88 0.10 64.12 01:40:01 AM 0 29.42 0.00 6.16 1.84 0.10 62.49 01:40:01 AM 1 26.71 0.00 5.50 1.93 0.10 65.77 01:41:01 AM all 0.36 0.00 0.15 0.25 0.03 99.21 01:41:01 AM 0 0.60 0.00 0.17 0.40 0.03 98.80 01:41:01 AM 1 0.12 0.00 0.13 0.10 0.03 99.62 01:42:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 01:42:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 01:42:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 01:43:02 AM all 0.38 0.00 0.08 0.00 0.03 99.51 01:43:02 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 01:43:02 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 01:44:01 AM all 6.59 0.00 1.61 0.00 0.05 91.75 01:44:01 AM 0 5.31 0.00 1.04 0.00 0.05 93.60 01:44:01 AM 1 7.87 0.00 2.18 0.00 0.05 89.89 01:45:01 AM all 9.85 0.00 1.38 0.01 0.08 88.68 01:45:01 AM 0 12.10 0.00 1.54 0.02 0.08 86.26 01:45:01 AM 1 7.57 0.00 1.22 0.00 0.08 91.13 01:46:01 AM all 17.20 0.00 2.47 0.10 0.06 80.17 01:46:01 AM 0 23.74 0.00 3.29 0.07 0.07 72.84 01:46:01 AM 1 10.66 0.00 1.64 0.13 0.05 87.52 Average: all 14.92 0.00 2.52 1.07 0.07 81.43 Average: 0 16.48 0.00 2.56 1.16 0.07 79.73 Average: 1 13.35 0.00 2.47 0.98 0.07 83.14