---> uname -a: Linux prd-centos8-robot-2c-8g-895.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4853 19 2210 6768 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:33:25:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe33:25bc/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) 07/21/2024 _x86_64_ (2 CPU) 09:41:25 LINUX RESTART (2 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 68.08 23.21 44.87 6799.20 24007.75 09:44:02 AM 113.81 4.02 109.80 104.92 9368.72 09:45:01 AM 29.23 0.81 28.42 122.15 3432.79 09:46:01 AM 25.91 0.03 25.87 2.27 1538.85 09:47:01 AM 43.81 2.62 41.19 428.20 6742.14 09:48:01 AM 3.08 0.00 3.08 0.00 146.62 09:49:01 AM 0.87 0.00 0.87 0.00 600.42 09:50:01 AM 0.35 0.00 0.35 0.00 377.99 09:51:01 AM 0.53 0.03 0.50 1.87 287.92 09:52:01 AM 18.75 0.65 18.10 74.12 2339.43 Average: 30.44 3.14 27.30 754.38 4886.72 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5384376 7018732 2498056 31.69 2688 1824172 804632 9.01 218120 1989720 123296 09:44:02 AM 5188128 7010520 2694304 34.18 2688 1999544 743652 8.33 222840 2127780 86908 09:45:01 AM 5257808 7084852 2624624 33.30 2688 2004416 687192 7.69 241660 2037960 20 09:46:01 AM 5028488 7051000 2853944 36.21 2688 2191836 727112 8.14 259840 2222984 169920 09:47:01 AM 4942460 6981392 2939972 37.30 2688 2208180 776928 8.70 265888 2298524 760 09:48:01 AM 4918732 6967292 2963700 37.60 2688 2217796 792448 8.87 266384 2321608 8764 09:49:01 AM 4903408 6966648 2979024 37.79 2688 2232496 792448 8.87 266384 2336736 5872 09:50:01 AM 4893292 6966136 2989140 37.92 2688 2242088 792984 8.88 266432 2347276 4180 09:51:01 AM 4936304 7018300 2946128 37.38 2688 2251204 704092 7.88 266940 2303628 4800 09:52:01 AM 5014524 6970516 2867908 36.38 2688 2131144 759444 8.50 484080 2031256 13384 Average: 5046752 7003539 2835680 35.97 2688 2130288 758093 8.49 275857 2201747 41790 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 337.19 199.30 1580.18 56.73 0.00 0.00 0.00 0.00 09:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 AM eth0 56.84 45.64 503.75 8.10 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 6.12 6.19 4.34 2.77 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 35.42 30.66 269.35 14.92 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 212.01 181.32 54.20 35.05 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 33.52 26.91 76.63 7.10 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 36.16 29.25 97.26 8.30 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 23.23 20.69 36.18 14.65 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 17.68 16.94 81.34 2.55 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 75.92 52.17 144.27 83.86 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 83.54 61.00 285.23 23.44 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) 07/21/2024 _x86_64_ (2 CPU) 09:41:25 LINUX RESTART (2 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 36.76 0.00 6.27 14.56 0.09 42.32 09:43:01 AM 0 43.63 0.00 7.00 14.85 0.10 34.42 09:43:01 AM 1 29.88 0.00 5.54 14.28 0.08 50.21 09:44:02 AM all 34.16 0.00 5.19 4.14 0.09 56.41 09:44:02 AM 0 49.69 0.00 6.28 4.31 0.10 39.62 09:44:02 AM 1 18.64 0.00 4.11 3.98 0.08 73.19 09:45:01 AM all 10.57 0.00 1.27 1.00 0.05 87.10 09:45:01 AM 0 15.28 0.00 1.34 0.63 0.05 82.70 09:45:01 AM 1 5.86 0.00 1.21 1.38 0.05 91.51 09:46:01 AM all 18.65 0.00 3.40 0.31 0.07 77.57 09:46:01 AM 0 18.49 0.00 3.39 0.30 0.07 77.76 09:46:01 AM 1 18.81 0.00 3.42 0.32 0.07 77.39 09:47:01 AM all 12.41 0.00 2.27 1.50 0.07 83.76 09:47:01 AM 0 18.28 0.00 2.66 1.34 0.07 77.66 09:47:01 AM 1 6.54 0.00 1.87 1.66 0.07 89.87 09:48:01 AM all 10.01 0.00 0.21 0.03 0.07 89.68 09:48:01 AM 0 17.46 0.00 0.22 0.03 0.07 82.22 09:48:01 AM 1 2.55 0.00 0.20 0.03 0.07 97.15 09:49:01 AM all 15.37 0.00 0.18 0.03 0.06 84.36 09:49:01 AM 0 27.90 0.00 0.22 0.05 0.07 71.76 09:49:01 AM 1 2.79 0.00 0.15 0.00 0.05 97.01 09:50:01 AM all 11.97 0.00 0.17 0.05 0.05 87.76 09:50:01 AM 0 17.09 0.00 0.15 0.05 0.05 82.66 09:50:01 AM 1 6.85 0.00 0.18 0.05 0.05 92.86 09:51:01 AM all 6.74 0.00 0.43 0.04 0.07 92.73 09:51:01 AM 0 3.81 0.00 0.42 0.08 0.08 95.60 09:51:01 AM 1 9.66 0.00 0.43 0.00 0.05 89.85 09:52:01 AM all 25.75 0.00 3.20 0.20 0.08 70.78 09:52:01 AM 0 31.91 0.00 3.74 0.18 0.07 64.10 09:52:01 AM 1 19.58 0.00 2.66 0.22 0.08 77.47 Average: all 18.26 0.00 2.26 2.19 0.07 77.23 Average: 0 24.38 0.00 2.54 2.18 0.07 70.83 Average: 1 12.13 0.00 1.98 2.19 0.07 83.63