---> uname -a: Linux prd-centos8-robot-2c-8g-5433.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 571 5006 19 2119 6829 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:c3:58:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fec3:589b/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) 11/09/2024 _x86_64_ (2 CPU) 03:58:09 LINUX RESTART (2 CPU) 03:59:03 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 84.18 48.66 35.52 6173.77 21887.18 04:01:01 AM 121.74 6.88 114.86 1250.25 10851.92 04:02:01 AM 40.45 1.10 39.35 113.20 4613.58 04:03:01 AM 52.16 0.07 52.09 5.73 3791.43 04:04:01 AM 22.44 0.00 22.44 0.00 5013.68 04:05:01 AM 2.10 0.10 2.00 32.93 86.39 04:06:01 AM 28.99 0.83 28.16 100.77 1291.10 Average: 50.13 8.04 42.09 1072.44 6718.89 03:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5597660 7105284 2284772 28.99 2688 1700564 673968 7.55 185056 1819320 94460 04:01:01 AM 5174488 7031016 2707944 34.35 2688 2034132 705732 7.90 213428 2152280 138932 04:02:01 AM 5271892 7105576 2610540 33.12 2688 2010640 623740 6.98 240488 2025188 20 04:03:01 AM 5048636 7081604 2833796 35.95 2688 2201860 620348 6.95 257612 2204776 137160 04:04:01 AM 5046052 7078668 2836380 35.98 2688 2201864 620348 6.95 257612 2204688 4 04:05:01 AM 5043096 7078080 2839336 36.02 2688 2204232 630196 7.06 258056 2206704 856 04:06:01 AM 5184184 7048268 2698248 34.23 2688 2039268 668188 7.48 448964 1898216 1452 Average: 5195144 7075499 2687288 34.09 2688 2056080 648931 7.27 265888 2073025 53269 03:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 264.64 157.64 1167.33 58.05 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 100.77 79.99 1071.23 10.70 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 19.98 10.64 12.55 4.14 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 259.24 191.08 341.84 49.63 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 1.50 0.68 0.17 0.11 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 183.90 139.16 1556.91 11.36 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 47.82 37.25 82.45 24.43 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 124.73 87.72 601.88 22.46 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:09 LINUX RESTART (2 CPU) 03:59:03 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 21.62 0.04 5.46 42.87 0.08 29.93 04:00:01 AM 0 17.85 0.02 4.77 42.29 0.07 35.01 04:00:01 AM 1 25.39 0.07 6.16 43.45 0.09 24.85 04:01:01 AM all 33.94 0.00 5.77 7.67 0.14 52.48 04:01:01 AM 0 42.91 0.00 6.33 8.18 0.15 42.43 04:01:01 AM 1 24.95 0.00 5.22 7.16 0.13 62.55 04:02:01 AM all 17.91 0.00 2.00 5.19 0.08 74.82 04:02:01 AM 0 24.62 0.00 2.28 5.39 0.08 67.63 04:02:01 AM 1 11.20 0.00 1.72 4.99 0.07 82.02 04:03:01 AM all 27.27 0.00 4.66 1.75 0.09 66.23 04:03:01 AM 0 36.58 0.00 5.10 1.45 0.08 56.78 04:03:01 AM 1 17.97 0.00 4.22 2.05 0.10 75.66 04:04:01 AM all 0.11 0.00 0.30 2.51 0.03 97.05 04:04:01 AM 0 0.13 0.00 0.32 3.34 0.03 96.18 04:04:01 AM 1 0.08 0.00 0.28 1.69 0.02 97.93 04:05:01 AM all 5.84 0.00 0.77 0.07 0.07 93.25 04:05:01 AM 0 8.30 0.00 0.71 0.00 0.07 90.92 04:05:01 AM 1 3.39 0.00 0.84 0.13 0.07 95.57 04:06:01 AM all 30.04 0.00 3.95 0.70 0.10 65.21 04:06:01 AM 0 38.27 0.00 4.10 0.50 0.10 57.03 04:06:01 AM 1 21.80 0.00 3.80 0.90 0.10 73.39 Average: all 19.53 0.01 3.27 8.50 0.08 68.61 Average: 0 24.15 0.00 3.37 8.57 0.08 63.83 Average: 1 14.92 0.01 3.16 8.43 0.08 73.39