---> uname -a: Linux prd-centos8-robot-2c-8g-369.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 626 4906 19 2164 6774 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:c7:e1:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fec7:e102/64 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:25 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 113.13 60.08 53.05 6505.18 32744.15 04:05:01 AM 86.77 6.95 79.82 1257.79 6101.73 04:06:01 AM 77.46 0.63 76.82 48.92 9763.90 04:07:01 AM 31.56 0.42 31.14 64.79 1694.25 04:08:01 AM 33.98 0.03 33.94 3.47 6626.75 04:09:01 AM 3.90 0.10 3.80 32.12 125.74 04:10:01 AM 26.74 0.65 26.09 74.11 2526.32 Average: 53.22 9.72 43.50 1128.16 8454.28 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5607564 7088444 2274860 28.86 2688 1674812 678924 7.60 177296 1817012 75632 04:05:01 AM 5258616 7064984 2623808 33.29 2688 1984448 678656 7.60 209852 2077500 227840 04:06:01 AM 5115640 6980220 2766784 35.10 2688 2041828 724608 8.11 233644 2186948 25564 04:07:01 AM 5021672 7064400 2860752 36.29 2688 2211904 643188 7.20 254156 2237344 187984 04:08:01 AM 5008100 7050548 2874324 36.46 2688 2212084 679800 7.61 257320 2241204 8 04:09:01 AM 4988144 7051512 2894280 36.72 2688 2233004 682668 7.64 257772 2260380 19836 04:10:01 AM 5055636 6964348 2826788 35.86 2688 2083804 745976 8.35 464836 2009868 184 Average: 5150767 7037779 2731657 34.66 2688 2063126 690546 7.73 264982 2118608 76721 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 245.00 142.46 995.01 56.58 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 75.92 62.21 824.27 8.72 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 51.73 35.35 440.16 6.65 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 38.74 33.29 296.96 7.62 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 239.53 178.74 49.46 43.50 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 89.70 61.11 336.44 6.25 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 59.86 41.50 114.36 53.90 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 114.04 79.09 435.34 26.10 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:25 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 27.23 0.03 5.78 34.53 0.11 32.31 04:04:01 AM 0 23.65 0.03 6.16 31.15 0.10 38.90 04:04:01 AM 1 30.82 0.03 5.40 37.91 0.12 25.72 04:05:01 AM all 31.38 0.00 5.55 4.10 0.46 58.52 04:05:01 AM 0 23.68 0.00 4.92 4.48 0.12 66.80 04:05:01 AM 1 39.03 0.00 6.18 3.71 0.80 50.29 04:06:01 AM all 19.41 0.00 2.36 5.63 0.08 72.53 04:06:01 AM 0 12.43 0.00 2.36 4.73 0.07 80.42 04:06:01 AM 1 26.40 0.00 2.36 6.52 0.08 64.64 04:07:01 AM all 25.54 0.00 3.82 0.74 0.09 69.81 04:07:01 AM 0 24.45 0.00 4.01 0.85 0.08 70.60 04:07:01 AM 1 26.62 0.00 3.62 0.63 0.10 69.03 04:08:01 AM all 5.38 0.00 1.43 1.48 0.04 91.66 04:08:01 AM 0 3.46 0.00 1.51 1.71 0.05 93.27 04:08:01 AM 1 7.30 0.00 1.35 1.25 0.03 90.06 04:09:01 AM all 7.41 0.00 0.48 0.03 0.06 92.02 04:09:01 AM 0 3.75 0.00 0.49 0.03 0.05 95.68 04:09:01 AM 1 11.08 0.00 0.47 0.02 0.07 88.36 04:10:01 AM all 25.29 0.00 3.22 0.50 0.08 70.91 04:10:01 AM 0 11.23 0.00 2.92 0.65 0.08 85.12 04:10:01 AM 1 39.36 0.00 3.52 0.35 0.07 56.70 Average: all 20.25 0.00 3.23 6.63 0.13 69.75 Average: 0 14.66 0.00 3.19 6.15 0.08 75.91 Average: 1 25.83 0.00 3.27 7.11 0.18 63.60