---> uname -a: Linux prd-centos8-robot-2c-8g-15421.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 615 4971 19 2110 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:12:80:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe12:807c/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) 08/28/2024 _x86_64_ (2 CPU) 07:38:16 LINUX RESTART (2 CPU) 07:39:01 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 91.30 48.13 43.17 5987.47 29808.40 07:41:02 AM 117.17 6.86 110.31 1249.30 10326.43 07:42:01 AM 39.00 0.85 38.16 81.87 4461.13 07:43:01 AM 45.68 0.22 45.46 33.18 3012.89 07:44:01 AM 26.37 0.03 26.34 3.47 5410.33 07:45:01 AM 2.62 0.10 2.52 32.92 95.03 07:46:01 AM 13.95 0.32 13.63 36.93 626.98 Average: 48.04 8.09 39.95 1063.08 7685.17 07:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 5513632 7042200 2368792 30.05 2688 1720560 738724 8.27 186348 1897272 111428 07:41:02 AM 5110280 6950708 2772144 35.17 2688 2018488 778260 8.71 213316 2217280 127352 07:42:01 AM 5199824 7022728 2682600 34.03 2688 2000432 715392 8.01 233484 2104408 20 07:43:01 AM 4967244 6988528 2915180 36.98 2688 2190364 719400 8.06 255360 2288860 150668 07:44:01 AM 5008228 7029288 2874196 36.46 2688 2190552 692304 7.75 259760 2241184 4 07:45:01 AM 4942040 6964652 2940384 37.30 2688 2192104 762972 8.54 259888 2305824 4 07:46:01 AM 5106772 6958408 2775652 35.21 2688 2026756 753788 8.44 285088 2139244 14420 Average: 5121146 6993787 2761278 35.03 2688 2048465 737263 8.26 241892 2170582 57699 07:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 235.30 146.98 1179.72 55.98 0.00 0.00 0.00 0.00 07:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:02 AM eth0 86.23 68.85 937.88 10.20 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 8.20 7.18 5.00 2.99 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 34.97 30.58 271.07 6.96 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 186.60 179.12 46.41 44.45 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 78.14 61.80 586.99 5.30 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 142.61 106.08 1011.34 24.32 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 110.53 85.99 578.28 21.50 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) 08/28/2024 _x86_64_ (2 CPU) 07:38:16 LINUX RESTART (2 CPU) 07:39:01 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 29.86 0.03 6.32 34.61 0.13 29.05 07:40:01 AM 0 33.90 0.02 6.07 34.04 0.14 25.84 07:40:01 AM 1 25.83 0.05 6.57 35.18 0.12 32.25 07:41:02 AM all 34.03 0.00 5.69 5.99 0.18 54.11 07:41:02 AM 0 29.04 0.00 5.38 6.65 0.18 58.74 07:41:02 AM 1 39.03 0.00 5.99 5.33 0.18 49.47 07:42:01 AM all 14.21 0.00 1.74 4.90 0.06 79.09 07:42:01 AM 0 7.37 0.00 1.40 5.34 0.05 85.84 07:42:01 AM 1 21.06 0.00 2.09 4.46 0.07 72.32 07:43:01 AM all 23.78 0.00 4.16 2.52 0.10 69.43 07:43:01 AM 0 19.51 0.00 4.03 2.39 0.08 73.99 07:43:01 AM 1 28.06 0.00 4.30 2.66 0.12 64.87 07:44:01 AM all 5.36 0.00 1.46 2.46 0.04 90.68 07:44:01 AM 0 5.99 0.00 1.37 2.71 0.03 89.90 07:44:01 AM 1 4.74 0.00 1.54 2.21 0.05 91.46 07:45:01 AM all 3.70 0.00 0.44 0.04 0.05 95.77 07:45:01 AM 0 3.02 0.00 0.30 0.03 0.05 96.59 07:45:01 AM 1 4.37 0.00 0.59 0.05 0.05 94.94 07:46:01 AM all 16.10 0.00 2.22 0.18 0.08 81.42 07:46:01 AM 0 5.99 0.00 1.52 0.25 0.07 92.17 07:46:01 AM 1 26.29 0.00 2.92 0.12 0.08 70.59 Average: all 18.14 0.00 3.15 7.19 0.09 71.42 Average: 0 14.96 0.00 2.87 7.28 0.09 74.81 Average: 1 21.33 0.01 3.43 7.10 0.10 68.03