---> uname -a: Linux prd-centos8-robot-2c-8g-9221.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 593 4948 19 2155 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:7e:17:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe7e:1766/64 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) 02/07/2025 _x86_64_ (2 CPU) 00:57:14 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 93.46 6.37 87.09 1112.30 6751.80 01:00:01 AM 79.72 0.77 78.95 54.09 10119.92 01:01:01 AM 35.54 7.10 28.44 1309.43 1618.66 01:02:01 AM 38.20 0.12 38.08 5.33 6801.80 01:03:01 AM 3.93 0.12 3.82 33.06 433.44 01:04:01 AM 2.00 0.00 2.00 0.00 69.51 01:05:01 AM 0.12 0.00 0.12 0.00 2.42 01:06:01 AM 12.81 0.32 12.50 36.93 602.20 Average: 33.10 1.84 31.26 317.21 3293.61 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5316420 7087824 2566004 32.55 2688 1949980 642688 7.20 186724 2047388 233244 01:00:01 AM 5281544 7087060 2600880 33.00 2688 1983072 639428 7.16 209036 2049044 64 01:01:01 AM 4967476 7015720 2914948 36.98 2688 2217416 672260 7.53 253664 2290388 189692 01:02:01 AM 5016504 7064592 2865920 36.36 2688 2217668 626780 7.02 257944 2234008 4 01:03:01 AM 4947784 7005248 2934640 37.23 2688 2227044 706000 7.91 258208 2302376 16 01:04:01 AM 4937840 6995340 2944584 37.36 2688 2227080 724848 8.12 258208 2311736 56 01:05:01 AM 4916432 6977948 2965992 37.63 2688 2231096 724848 8.12 258268 2332784 4032 01:06:01 AM 5081256 6979728 2801168 35.54 2688 2074032 706052 7.91 303016 2145692 31108 Average: 5058157 7026682 2824267 35.83 2688 2140924 680363 7.62 248134 2214177 57277 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 139.95 110.50 1236.92 23.12 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 61.80 40.53 461.72 8.56 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 36.87 32.77 297.05 7.37 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 194.31 158.18 42.02 38.53 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 94.77 83.76 85.00 28.43 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 350.82 337.67 554.30 126.52 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 188.34 181.77 347.71 56.69 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 68.86 43.44 96.67 37.32 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 141.97 123.60 388.39 40.85 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) 02/07/2025 _x86_64_ (2 CPU) 00:57:14 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.14 0.00 5.87 2.09 0.10 53.80 12:59:01 AM 0 44.34 0.00 6.55 2.78 0.10 46.22 12:59:01 AM 1 31.95 0.00 5.19 1.39 0.10 61.37 01:00:01 AM all 20.50 0.00 2.79 3.14 0.09 73.48 01:00:01 AM 0 27.68 0.00 3.03 3.56 0.10 65.63 01:00:01 AM 1 13.32 0.00 2.54 2.73 0.08 81.33 01:01:01 AM all 24.45 0.00 4.96 0.72 0.08 69.78 01:01:01 AM 0 39.19 0.00 6.10 0.70 0.10 53.90 01:01:01 AM 1 9.77 0.00 3.84 0.73 0.07 85.59 01:02:01 AM all 5.33 0.00 1.67 2.18 0.04 90.78 01:02:01 AM 0 6.74 0.00 1.89 3.23 0.05 88.09 01:02:01 AM 1 3.93 0.00 1.44 1.14 0.03 93.46 01:03:01 AM all 15.50 0.00 1.11 0.13 0.08 83.19 01:03:01 AM 0 21.10 0.00 1.10 0.03 0.08 77.69 01:03:01 AM 1 9.95 0.00 1.12 0.22 0.07 88.65 01:04:01 AM all 23.43 0.00 0.59 0.01 0.10 75.87 01:04:01 AM 0 42.41 0.00 0.96 0.00 0.08 56.54 01:04:01 AM 1 4.61 0.00 0.22 0.02 0.12 95.04 01:05:01 AM all 22.07 0.00 0.46 0.00 0.09 77.37 01:05:01 AM 0 33.11 0.00 0.49 0.00 0.08 66.31 01:05:01 AM 1 10.95 0.00 0.44 0.00 0.10 88.50 01:06:01 AM all 13.92 0.00 1.87 0.12 0.06 84.03 01:06:01 AM 0 19.45 0.00 2.04 0.07 0.07 78.38 01:06:01 AM 1 8.39 0.00 1.71 0.17 0.05 89.69 Average: all 20.39 0.00 2.41 1.05 0.08 76.07 Average: 0 29.22 0.00 2.77 1.30 0.08 66.63 Average: 1 11.57 0.00 2.06 0.80 0.08 85.49