---> uname -a: Linux prd-centos8-robot-2c-8g-4430.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 618 4959 19 2119 6783 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:95:de:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe95:de64/64 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) 12/21/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 106.30 0.48 105.81 17.86 9938.30 12:59:01 AM 49.93 0.90 49.03 85.05 6205.98 01:00:01 AM 16.43 0.18 16.24 30.92 1206.90 01:01:01 AM 61.97 6.77 55.21 1249.53 7310.31 01:02:01 AM 2.83 0.17 2.66 33.84 83.76 01:03:01 AM 2.00 0.00 2.00 0.00 68.14 01:04:01 AM 0.15 0.00 0.15 0.00 3.60 01:05:01 AM 13.71 0.42 13.30 47.72 617.61 Average: 31.66 1.11 30.55 183.09 3179.14 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5246796 7008792 2635628 33.44 2688 1940964 699824 7.84 187388 2106756 122320 12:59:01 AM 5263140 7059332 2619284 33.23 2688 1974532 660680 7.40 216672 2058984 12 01:00:01 AM 5090156 6971256 2792268 35.42 2688 2056796 742728 8.32 233472 2206664 64060 01:01:01 AM 4993056 7028752 2889368 36.66 2688 2205884 656644 7.35 258856 2256444 84 01:02:01 AM 4926260 6963232 2956164 37.50 2688 2207160 763428 8.55 259132 2322636 260 01:03:01 AM 4871344 6908356 3011080 38.20 2688 2207200 833472 9.33 259132 2376808 48 01:04:01 AM 4871404 6908756 3011020 38.20 2688 2207556 825492 9.24 259132 2376240 336 01:05:01 AM 5137176 6999244 2745248 34.83 2688 2037692 700856 7.85 448268 1946672 13364 Average: 5049916 6980965 2832508 35.93 2688 2104723 735390 8.23 265256 2206400 25060 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.05 69.78 947.06 10.72 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 51.49 34.71 444.02 6.15 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 35.27 28.75 294.29 5.98 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 210.11 150.21 46.07 40.33 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 35.84 39.74 7.34 219.30 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 532.43 443.19 5514.91 501.96 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 410.58 332.86 4609.53 21.84 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 133.07 96.05 1145.62 24.61 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 186.96 149.40 1625.92 103.86 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) 12/21/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.05 0.00 5.20 5.16 0.13 53.46 12:58:01 AM 0 24.15 0.00 4.04 4.46 0.12 67.23 12:58:01 AM 1 47.95 0.00 6.36 5.86 0.15 39.69 12:59:01 AM all 19.89 0.00 2.10 4.89 0.08 73.05 12:59:01 AM 0 24.00 0.00 1.94 3.56 0.08 70.42 12:59:01 AM 1 15.78 0.00 2.25 6.21 0.08 75.67 01:00:01 AM all 11.82 0.00 2.10 0.47 0.06 85.55 01:00:01 AM 0 9.70 0.00 1.69 0.45 0.07 88.09 01:00:01 AM 1 13.93 0.00 2.52 0.48 0.05 83.02 01:01:01 AM all 17.57 0.00 3.86 2.25 0.08 76.25 01:01:01 AM 0 14.56 0.00 3.84 2.51 0.07 79.03 01:01:01 AM 1 20.58 0.00 3.87 1.99 0.08 73.48 01:02:01 AM all 3.57 0.00 0.23 0.03 0.03 96.14 01:02:01 AM 0 3.64 0.00 0.18 0.00 0.03 96.14 01:02:01 AM 1 3.49 0.00 0.27 0.07 0.03 96.14 01:03:01 AM all 14.06 0.00 1.27 0.01 0.11 84.55 01:03:01 AM 0 7.56 0.00 0.45 0.02 0.10 91.87 01:03:01 AM 1 20.59 0.00 2.09 0.00 0.12 77.20 01:04:01 AM all 10.12 0.00 1.07 0.00 0.09 88.71 01:04:01 AM 0 1.19 0.00 0.23 0.00 0.08 98.49 01:04:01 AM 1 19.24 0.00 1.93 0.00 0.10 78.73 01:05:01 AM all 17.93 0.00 2.77 0.22 0.09 78.98 01:05:01 AM 0 10.53 0.00 2.64 0.28 0.08 86.46 01:05:01 AM 1 25.37 0.00 2.91 0.15 0.10 71.47 Average: all 16.39 0.00 2.33 1.63 0.08 79.56 Average: 0 11.92 0.00 1.88 1.41 0.08 84.71 Average: 1 20.87 0.00 2.78 1.85 0.09 74.40