---> uname -a: Linux prd-centos8-robot-2c-8g-39390.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4798 19 2308 6803 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:b1:db:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:feb1:db3e/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) 10/06/2024 _x86_64_ (2 CPU) 01:38:13 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 90.28 20.41 69.87 3764.17 5811.85 01:41:01 AM 84.76 0.70 84.06 50.77 9420.86 01:42:01 AM 18.58 0.42 18.16 64.78 1499.58 01:43:01 AM 52.46 2.52 49.94 396.07 3240.94 01:44:01 AM 21.89 0.00 21.89 0.00 5362.20 01:45:01 AM 0.58 0.00 0.58 0.00 8.03 01:46:01 AM 0.33 0.00 0.33 0.00 3.18 01:47:01 AM 0.33 0.00 0.33 0.00 4.25 01:48:01 AM 18.18 0.18 18.00 33.86 826.50 01:49:01 AM 14.93 0.52 14.41 63.85 330.46 Average: 30.23 2.47 27.76 437.31 2650.95 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5368424 7065116 2514004 31.89 2688 1878508 663292 7.43 209376 1979684 125352 01:41:01 AM 5168364 7001816 2714064 34.43 2688 2010056 695892 7.79 221660 2143556 30072 01:42:01 AM 5248260 7083288 2634168 33.42 2688 2012000 634044 7.10 240636 2049744 16 01:43:01 AM 5015816 7064580 2866612 36.37 2688 2218016 627204 7.02 262048 2235272 150112 01:44:01 AM 5010704 7059480 2871724 36.43 2688 2218028 627204 7.02 262060 2235364 4 01:45:01 AM 5010812 7059588 2871616 36.43 2688 2218028 627204 7.02 262060 2235372 4 01:46:01 AM 5010920 7059696 2871508 36.43 2688 2218028 627204 7.02 262060 2235304 4 01:47:01 AM 5010384 7059164 2872044 36.44 2688 2218032 627204 7.02 262060 2235608 4 01:48:01 AM 4930392 6977504 2952036 37.45 2688 2215924 700996 7.85 297924 2278844 8 01:49:01 AM 5005004 7057672 2877424 36.50 2688 2221432 630208 7.06 455736 2045932 16748 Average: 5077908 7048790 2804520 35.58 2688 2142805 646045 7.23 273562 2167468 32232 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 324.46 200.07 1595.92 61.40 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 61.19 48.61 592.62 8.46 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 21.04 15.83 6.62 4.94 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 216.96 165.22 335.77 46.26 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 311.75 260.13 65.43 52.95 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.73 0.35 0.19 0.10 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.05 0.15 0.08 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 1.03 0.37 0.34 0.24 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 16.30 12.96 15.83 6.56 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 17.84 13.60 12.77 6.88 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 97.23 71.73 262.55 18.78 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) 10/06/2024 _x86_64_ (2 CPU) 01:38:13 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 34.71 0.00 6.26 6.31 0.09 52.63 01:40:01 AM 0 30.52 0.00 5.91 7.31 0.10 56.16 01:40:01 AM 1 38.90 0.00 6.61 5.31 0.08 49.10 01:41:01 AM all 24.54 0.00 3.64 3.40 0.08 68.33 01:41:01 AM 0 23.71 0.00 3.74 2.90 0.08 69.57 01:41:01 AM 1 25.37 0.00 3.55 3.90 0.08 67.09 01:42:01 AM all 10.39 0.00 1.59 0.51 0.07 87.44 01:42:01 AM 0 8.81 0.00 1.52 0.62 0.05 89.00 01:42:01 AM 1 11.96 0.00 1.67 0.40 0.08 85.89 01:43:01 AM all 26.90 0.00 4.57 1.25 0.09 67.18 01:43:01 AM 0 26.98 0.00 4.32 0.94 0.10 67.66 01:43:01 AM 1 26.83 0.00 4.81 1.57 0.08 66.71 01:44:01 AM all 0.93 0.00 0.80 1.56 0.03 96.67 01:44:01 AM 0 0.77 0.00 0.82 1.56 0.03 96.82 01:44:01 AM 1 1.09 0.00 0.79 1.57 0.03 96.52 01:45:01 AM all 0.27 0.00 0.07 0.00 0.03 99.63 01:45:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 01:45:01 AM 1 0.45 0.00 0.07 0.00 0.03 99.45 01:46:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 01:46:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 01:46:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 01:47:01 AM all 0.34 0.00 0.05 0.00 0.04 99.57 01:47:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 01:47:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 01:48:01 AM all 11.99 0.00 1.38 0.33 0.05 86.24 01:48:01 AM 0 1.19 0.00 0.92 0.35 0.05 97.49 01:48:01 AM 1 22.78 0.00 1.84 0.32 0.05 75.01 01:49:01 AM all 18.91 0.00 2.27 0.27 0.07 78.48 01:49:01 AM 0 12.29 0.00 1.97 0.20 0.07 85.48 01:49:01 AM 1 25.56 0.00 2.58 0.33 0.07 71.47 Average: all 12.93 0.00 2.07 1.36 0.06 83.58 Average: 0 10.46 0.00 1.94 1.39 0.06 86.16 Average: 1 15.40 0.00 2.20 1.34 0.06 81.01