---> uname -a: Linux prd-centos8-robot-2c-8g-4711.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 616 4956 19 2124 6785 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:7f:fd:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe7f:fd85/64 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) 01/25/2025 _x86_64_ (2 CPU) 00:57:15 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 85.20 6.45 78.75 1125.01 6245.19 01:00:01 AM 66.38 0.70 65.68 51.45 9565.96 01:01:01 AM 38.54 7.16 31.38 1310.33 2460.83 01:02:01 AM 55.14 0.08 55.06 5.06 7325.47 01:03:01 AM 3.50 0.10 3.40 32.13 116.78 01:04:01 AM 1.90 0.00 1.90 0.00 73.01 01:05:01 AM 0.13 0.00 0.13 0.00 2.40 01:06:01 AM 26.99 0.65 26.34 74.11 1240.50 Average: 34.72 1.89 32.83 324.79 3378.89 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5308968 7077172 2573464 32.65 2688 1947008 674920 7.56 186740 2054848 230584 01:00:01 AM 5182148 6983524 2700284 34.26 2688 1978960 753320 8.43 198628 2158916 30688 01:01:01 AM 5053880 6979620 2828552 35.88 2688 2100488 746928 8.36 257988 2218120 64624 01:02:01 AM 4997328 7040556 2885104 36.60 2688 2213072 664116 7.44 258984 2253392 12 01:03:01 AM 4927340 6971776 2955092 37.49 2688 2214280 768260 8.60 259108 2323284 252 01:04:01 AM 4876276 6920760 3006156 38.14 2688 2214328 834376 9.34 259108 2374300 20 01:05:01 AM 4995436 7040808 2886996 36.63 2688 2215216 650420 7.28 259444 2255024 864 01:06:01 AM 5121496 6989680 2760936 35.03 2688 2044632 716084 8.02 448904 1965524 192 Average: 5057859 7000487 2824573 35.83 2688 2115998 726053 8.13 266113 2200426 40904 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 179.25 126.30 1337.37 37.42 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 43.17 29.31 437.45 4.79 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 38.89 33.36 297.45 8.41 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 209.73 148.16 46.92 33.92 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 53.06 58.32 9.71 469.24 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 496.60 416.79 6454.74 248.82 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 228.96 206.33 4118.65 13.76 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 67.78 44.00 87.54 30.34 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 164.68 132.82 1598.63 105.83 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) 01/25/2025 _x86_64_ (2 CPU) 00:57:15 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.71 0.00 5.43 1.93 0.13 53.80 12:59:01 AM 0 23.55 0.00 4.44 1.59 0.15 70.26 12:59:01 AM 1 53.91 0.00 6.42 2.27 0.12 37.29 01:00:01 AM all 12.83 0.00 1.98 15.52 0.09 69.58 01:00:01 AM 0 7.37 0.00 1.51 13.46 0.07 77.60 01:00:01 AM 1 18.29 0.00 2.45 17.58 0.12 61.56 01:01:01 AM all 21.92 0.00 3.69 0.96 0.09 73.34 01:01:01 AM 0 18.07 0.00 3.81 1.03 0.08 77.00 01:01:01 AM 1 25.77 0.00 3.57 0.88 0.10 69.67 01:02:01 AM all 16.38 0.00 3.05 2.78 0.07 77.73 01:02:01 AM 0 19.45 0.00 3.03 2.48 0.07 74.97 01:02:01 AM 1 13.30 0.00 3.08 3.08 0.07 80.48 01:03:01 AM all 6.00 0.00 0.28 0.02 0.06 93.64 01:03:01 AM 0 7.14 0.00 0.34 0.03 0.07 92.42 01:03:01 AM 1 4.87 0.00 0.22 0.00 0.05 94.86 01:04:01 AM all 13.09 0.00 1.35 0.00 0.13 85.43 01:04:01 AM 0 4.81 0.00 0.34 0.00 0.10 94.76 01:04:01 AM 1 21.51 0.00 2.38 0.00 0.15 75.95 01:05:01 AM all 10.08 0.00 1.08 0.00 0.15 88.69 01:05:01 AM 0 15.81 0.00 1.58 0.00 0.21 82.40 01:05:01 AM 1 4.51 0.00 0.59 0.00 0.10 94.81 01:06:01 AM all 24.14 0.00 3.11 0.31 0.07 72.38 01:06:01 AM 0 11.45 0.00 2.86 0.22 0.07 85.41 01:06:01 AM 1 36.80 0.00 3.36 0.40 0.07 59.37 Average: all 17.91 0.00 2.50 2.70 0.10 76.79 Average: 0 13.45 0.00 2.24 2.36 0.10 81.85 Average: 1 22.36 0.00 2.76 3.03 0.10 71.75