---> uname -a: Linux prd-centos8-robot-2c-8g-41138.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 590 4989 19 2118 6810 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:c9:1b:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fec9:1bc6/64 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) 10/10/2024 _x86_64_ (2 CPU) 06:55:42 LINUX RESTART (2 CPU) 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 178.98 136.53 42.45 14312.18 37421.22 06:58:01 AM 101.02 7.08 93.93 1261.39 7773.85 06:59:01 AM 69.13 0.98 68.14 110.90 8279.81 07:00:01 AM 24.33 0.07 24.26 2.80 1547.37 07:01:01 AM 43.52 0.05 43.47 3.60 6942.70 07:02:01 AM 4.55 0.35 4.20 38.11 178.48 07:03:01 AM 29.17 0.67 28.51 97.43 1236.04 Average: 64.38 20.82 43.56 2261.07 9054.60 06:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 5667228 7132212 2215192 28.10 2688 1659948 642860 7.20 172212 1766804 71608 06:58:01 AM 5254280 7054916 2628140 33.34 2688 1978696 654508 7.33 210812 2080016 183488 06:59:01 AM 5246524 7078868 2635896 33.44 2688 2009436 626848 7.02 240008 2050124 16 07:00:01 AM 4997808 7028124 2884612 36.60 2688 2200272 660596 7.40 256076 2260280 171820 07:01:01 AM 5018544 7052716 2863876 36.33 2688 2203724 640840 7.18 258316 2230028 4 07:02:01 AM 5185748 7049724 2696672 34.21 2688 2035172 632652 7.08 251932 2070664 3344 07:03:01 AM 5143224 7005696 2739196 34.75 2688 2037564 683976 7.66 446936 1940352 1540 Average: 5216194 7057465 2666226 33.82 2688 2017830 648897 7.27 262327 2056895 61689 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 229.12 142.40 859.64 53.83 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 90.90 73.94 948.84 10.47 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 43.60 30.89 402.68 6.41 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 36.42 27.97 292.42 5.71 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 202.35 143.72 46.10 38.84 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 45.48 30.83 60.32 14.15 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 27.62 22.64 30.38 14.21 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 96.51 67.49 377.17 20.52 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) 10/10/2024 _x86_64_ (2 CPU) 06:55:42 LINUX RESTART (2 CPU) 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 29.40 0.07 9.49 26.41 0.13 34.50 06:57:01 AM 0 27.25 0.09 8.55 31.05 0.12 32.94 06:57:01 AM 1 31.54 0.05 10.44 21.77 0.14 36.06 06:58:01 AM all 34.19 0.00 5.63 3.36 0.11 56.71 06:58:01 AM 0 27.13 0.00 4.73 3.54 0.10 64.50 06:58:01 AM 1 41.29 0.00 6.55 3.17 0.12 48.88 06:59:01 AM all 20.30 0.00 2.35 3.06 0.10 74.18 06:59:01 AM 0 23.14 0.00 2.04 2.23 0.12 72.47 06:59:01 AM 1 17.47 0.00 2.66 3.90 0.08 75.89 07:00:01 AM all 17.62 0.00 3.06 1.18 0.09 78.04 07:00:01 AM 0 14.59 0.00 3.06 0.85 0.08 81.42 07:00:01 AM 1 20.66 0.00 3.07 1.50 0.10 74.67 07:01:01 AM all 9.64 0.00 1.93 5.53 0.07 82.83 07:01:01 AM 0 7.28 0.00 1.84 3.80 0.07 87.02 07:01:01 AM 1 12.00 0.00 2.03 7.28 0.07 78.63 07:02:01 AM all 2.32 0.00 0.74 0.03 0.07 96.84 07:02:01 AM 0 3.03 0.00 0.94 0.03 0.08 95.92 07:02:01 AM 1 1.62 0.00 0.55 0.02 0.05 97.77 07:03:01 AM all 29.41 0.00 3.27 0.65 0.08 66.58 07:03:01 AM 0 12.75 0.00 2.84 0.25 0.08 84.08 07:03:01 AM 1 46.13 0.00 3.70 1.06 0.08 49.03 Average: all 20.39 0.01 3.77 5.69 0.09 70.05 Average: 0 16.43 0.01 3.41 5.90 0.09 74.16 Average: 1 24.35 0.01 4.12 5.49 0.09 65.94