---> uname -a: Linux prd-centos8-robot-2c-8g-41862.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 578 4951 19 2168 6821 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:16:ed:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe16:ed6e/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) 07/12/2025 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 75.87 26.99 48.88 7023.79 25084.74 12:56:01 AM 106.61 0.07 106.55 1.87 10357.33 12:57:01 AM 41.05 0.68 40.37 51.58 5782.16 12:58:01 AM 20.85 0.38 20.46 64.26 1240.78 12:59:01 AM 76.07 6.96 69.11 1292.77 8083.41 01:00:01 AM 10.88 0.00 10.88 0.00 851.76 01:01:01 AM 4.42 0.05 4.37 1.20 189.72 01:02:01 AM 0.58 0.07 0.52 1.73 9.08 01:03:01 AM 0.22 0.00 0.22 0.00 3.48 01:04:01 AM 21.06 0.40 20.66 46.79 956.32 Average: 35.76 3.56 32.20 848.43 5256.00 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5510640 7054784 2371792 30.09 2688 1736584 721772 8.08 186176 1902516 84124 12:56:01 AM 5162844 7006028 2719588 34.50 2688 2020072 734380 8.22 189648 2184904 123244 12:57:01 AM 5200456 7036684 2681976 34.02 2688 2012272 704140 7.88 209748 2125632 9932 12:58:01 AM 5145788 7027628 2736644 34.72 2688 2055920 713380 7.99 232004 2152200 40480 12:59:01 AM 4972308 7057012 2910124 36.92 2688 2252732 650216 7.28 262192 2265536 15952 01:00:01 AM 4931508 7016344 2950924 37.44 2688 2253020 741796 8.31 262452 2309796 288 01:01:01 AM 4925768 7011864 2956664 37.51 2688 2254256 734312 8.22 262452 2315420 16 01:02:01 AM 4913792 6999972 2968640 37.66 2688 2254344 766268 8.58 262632 2327532 36 01:03:01 AM 4914084 7001456 2968348 37.66 2688 2255552 766268 8.58 262692 2326632 1216 01:04:01 AM 5046548 6956940 2835884 35.98 2688 2083860 767820 8.60 458860 2022492 24216 Average: 5072374 7016871 2810058 35.65 2688 2117861 730035 8.17 258886 2193266 29950 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 239.15 150.73 1368.55 59.41 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 75.06 54.68 898.93 8.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 27.11 15.51 202.07 2.94 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 10.71 10.26 4.85 3.62 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 234.02 164.76 352.95 37.62 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 22.40 10.36 5.47 1.26 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 229.17 227.27 61.81 94.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 171.70 167.32 180.80 65.29 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 120.06 118.46 74.90 41.59 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 66.61 38.59 86.59 31.00 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 119.60 95.80 323.70 34.60 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) 07/12/2025 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 33.39 0.00 6.40 17.63 0.09 42.49 12:55:01 AM 0 30.61 0.00 5.80 17.62 0.10 45.87 12:55:01 AM 1 36.17 0.00 6.99 17.65 0.08 39.11 12:56:01 AM all 30.15 0.00 4.71 10.38 0.12 54.64 12:56:01 AM 0 25.98 0.00 4.34 8.22 0.12 61.34 12:56:01 AM 1 34.33 0.00 5.08 12.53 0.12 47.93 12:57:01 AM all 12.66 0.00 1.99 8.63 0.06 76.66 12:57:01 AM 0 5.60 0.00 1.49 9.57 0.07 83.28 12:57:01 AM 1 19.72 0.00 2.49 7.69 0.05 70.06 12:58:01 AM all 15.09 0.00 2.05 2.39 0.07 80.40 12:58:01 AM 0 7.22 0.00 1.79 3.20 0.07 87.72 12:58:01 AM 1 22.94 0.00 2.32 1.58 0.07 73.09 12:59:01 AM all 27.37 0.00 5.12 3.00 0.09 64.40 12:59:01 AM 0 18.98 0.00 4.54 2.82 0.10 73.56 12:59:01 AM 1 35.78 0.00 5.71 3.19 0.08 55.24 01:00:01 AM all 1.78 0.00 0.28 0.15 0.03 97.76 01:00:01 AM 0 1.46 0.00 0.22 0.05 0.03 98.24 01:00:01 AM 1 2.10 0.00 0.35 0.25 0.02 97.28 01:01:01 AM all 18.72 0.00 0.60 0.04 0.09 80.54 01:01:01 AM 0 29.23 0.00 0.74 0.00 0.10 69.93 01:01:01 AM 1 8.25 0.00 0.47 0.08 0.08 91.11 01:02:01 AM all 17.33 0.00 0.43 0.01 0.08 82.16 01:02:01 AM 0 12.10 0.00 0.35 0.02 0.07 87.46 01:02:01 AM 1 22.55 0.00 0.50 0.00 0.10 76.85 01:03:01 AM all 17.45 0.00 0.34 0.00 0.08 82.14 01:03:01 AM 0 1.80 0.00 0.19 0.00 0.07 97.95 01:03:01 AM 1 33.02 0.00 0.49 0.00 0.08 66.41 01:04:01 AM all 24.64 0.00 3.29 0.16 0.08 71.84 01:04:01 AM 0 19.59 0.00 3.35 0.08 0.07 76.91 01:04:01 AM 1 29.70 0.00 3.22 0.23 0.08 66.76 Average: all 19.86 0.00 2.52 4.24 0.08 73.30 Average: 0 15.26 0.00 2.28 4.16 0.08 78.22 Average: 1 24.46 0.00 2.76 4.32 0.08 68.38