---> uname -a: Linux prd-centos8-robot-2c-8g-4655.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 602 4938 19 2156 6798 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:c4:42:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fec4:42eb/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) 11/06/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 212.36 152.55 59.81 14484.19 40530.54 12:57:01 AM 130.71 7.41 123.29 1296.50 11392.30 12:58:01 AM 22.86 0.42 22.45 64.79 2097.05 12:59:01 AM 45.95 0.03 45.92 3.47 2806.66 01:00:01 AM 23.70 0.00 23.70 0.00 5524.65 01:01:01 AM 9.23 0.42 8.81 69.03 826.30 01:02:01 AM 26.88 0.62 26.26 66.61 1925.61 Average: 67.38 23.06 44.32 2283.41 9299.98 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5439724 7018980 2442708 30.99 2688 1769828 750088 8.40 190280 1962904 120868 12:57:01 AM 5153692 6985252 2728740 34.62 2688 2008160 740708 8.29 221044 2159276 47972 12:58:01 AM 5234868 7067844 2647564 33.59 2688 2010108 672760 7.53 239996 2061760 20 12:59:01 AM 5013380 7045560 2869052 36.40 2688 2201216 664216 7.44 257252 2241432 154280 01:00:01 AM 5007516 7039340 2874916 36.47 2688 2201216 655888 7.34 257252 2241452 8 01:01:01 AM 5029008 6958880 2853424 36.20 2688 2103080 760612 8.52 295716 2198092 52468 01:02:01 AM 5089248 6993016 2793184 35.44 2688 2078784 726224 8.13 464988 1977124 16600 Average: 5138205 7015553 2744227 34.81 2688 2053199 710071 7.95 275218 2120291 56031 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 283.76 184.71 1681.96 61.17 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 79.11 58.40 696.53 9.64 0.00 0.00 0.00 0.00 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 13.70 8.72 5.20 3.47 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 247.28 183.09 336.73 45.49 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 1.73 0.78 0.21 0.13 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 142.68 94.74 430.95 54.55 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 19.07 18.02 15.12 8.50 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 112.47 78.35 452.38 26.14 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 49.47 0.07 11.65 6.54 0.13 32.14 12:56:01 AM 0 53.67 0.05 10.19 5.16 0.12 30.81 12:56:01 AM 1 45.25 0.08 13.12 7.93 0.13 33.48 12:57:01 AM all 33.52 0.00 5.66 2.44 0.09 58.29 12:57:01 AM 0 27.07 0.00 5.56 1.99 0.10 65.28 12:57:01 AM 1 39.94 0.00 5.75 2.89 0.08 51.34 12:58:01 AM all 10.23 0.00 1.26 0.49 0.05 87.96 12:58:01 AM 0 3.24 0.00 1.09 0.02 0.05 95.61 12:58:01 AM 1 17.22 0.00 1.44 0.97 0.05 80.33 12:59:01 AM all 27.10 0.00 4.43 1.27 0.08 67.13 12:59:01 AM 0 19.23 0.00 4.00 0.99 0.08 75.70 12:59:01 AM 1 34.95 0.00 4.85 1.55 0.07 58.58 01:00:01 AM all 0.30 0.00 0.31 1.05 0.03 98.31 01:00:01 AM 0 0.08 0.00 0.30 1.12 0.03 98.46 01:00:01 AM 1 0.52 0.00 0.32 0.98 0.03 98.15 01:01:01 AM all 15.37 0.00 1.70 0.07 0.07 82.80 01:01:01 AM 0 11.24 0.00 1.33 0.05 0.07 87.31 01:01:01 AM 1 19.51 0.00 2.07 0.08 0.07 78.27 01:02:01 AM all 28.75 0.00 3.36 0.42 0.07 67.41 01:02:01 AM 0 17.60 0.00 2.80 0.42 0.07 79.12 01:02:01 AM 1 39.91 0.00 3.92 0.42 0.07 55.69 Average: all 23.52 0.01 4.05 1.75 0.07 70.59 Average: 0 18.86 0.01 3.61 1.39 0.07 76.06 Average: 1 28.18 0.01 4.49 2.11 0.07 65.14