---> uname -a: Linux prd-centos8-robot-2c-8g-7807.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 589 4971 19 2137 6811 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:a2:59:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fea2:5943/64 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) 01/06/2025 _x86_64_ (2 CPU) 00:30:59 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 78.47 25.94 52.53 4065.71 4508.26 12:34:01 AM 93.29 0.73 92.55 53.05 10791.74 12:35:01 AM 17.35 0.43 16.91 64.79 1385.49 12:36:01 AM 55.21 9.23 45.98 1641.99 3049.84 12:37:01 AM 20.38 0.00 20.38 0.00 5415.74 12:38:01 AM 2.73 0.00 2.73 0.00 85.97 12:39:01 AM 0.35 0.00 0.35 0.00 3.18 12:40:01 AM 0.43 0.12 0.32 33.06 13.00 12:41:01 AM 2.13 0.00 2.13 0.00 100.42 12:42:01 AM 24.34 0.63 23.71 73.18 1178.81 Average: 29.47 3.71 25.76 593.19 2653.35 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5416208 7072328 2466216 31.29 2688 1840192 687580 7.70 184956 1965656 160008 12:34:01 AM 5209800 7008584 2672624 33.91 2688 1976400 734740 8.23 198504 2131384 30684 12:35:01 AM 5292624 7092752 2589800 32.86 2688 1978348 652076 7.30 217844 2032148 8 12:36:01 AM 5021292 7073040 2861132 36.30 2688 2221420 657436 7.36 263748 2230796 156352 12:37:01 AM 5007992 7059356 2874432 36.47 2688 2221428 657436 7.36 263756 2239108 4 12:38:01 AM 5008108 7059476 2874316 36.46 2688 2221432 672872 7.53 263760 2239200 4 12:39:01 AM 5007964 7059332 2874460 36.47 2688 2221432 672872 7.53 263760 2239336 4 12:40:01 AM 4961552 7014904 2920872 37.06 2688 2223424 761308 8.52 263968 2284976 848 12:41:01 AM 5005856 7060708 2876568 36.49 2688 2224876 667420 7.47 264344 2241344 1164 12:42:01 AM 5102944 6983376 2779480 35.26 2688 2055872 735944 8.24 454992 1976832 196 Average: 5103434 7048386 2778990 35.26 2688 2118482 689968 7.73 263963 2158078 34927 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 301.17 176.14 1590.71 60.73 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 63.56 50.85 649.84 8.91 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 19.90 13.55 6.45 4.54 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 173.79 131.38 328.46 32.63 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 192.57 156.76 41.00 38.76 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 2.45 1.98 0.54 0.48 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 3.30 2.03 0.73 0.60 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 68.61 52.15 14.93 6.10 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 42.66 26.53 11.44 3.25 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 55.16 41.52 85.26 27.55 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 92.32 65.29 272.95 18.36 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) 01/06/2025 _x86_64_ (2 CPU) 00:30:59 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 31.72 0.01 5.61 2.21 0.10 60.35 12:33:01 AM 0 38.49 0.00 5.24 1.78 0.10 54.40 12:33:01 AM 1 24.98 0.02 5.98 2.64 0.10 66.28 12:34:01 AM all 25.11 0.00 3.62 10.29 0.13 60.85 12:34:01 AM 0 31.89 0.00 3.85 10.39 0.12 53.74 12:34:01 AM 1 18.33 0.00 3.39 10.19 0.13 67.96 12:35:01 AM all 10.51 0.00 1.39 2.28 0.06 85.76 12:35:01 AM 0 11.68 0.00 1.39 1.94 0.07 84.93 12:35:01 AM 1 9.33 0.00 1.40 2.62 0.05 86.60 12:36:01 AM all 28.95 0.00 5.32 2.00 0.10 63.63 12:36:01 AM 0 41.77 0.00 6.20 1.87 0.10 50.07 12:36:01 AM 1 16.12 0.00 4.45 2.12 0.10 77.21 12:37:01 AM all 0.69 0.00 0.65 0.99 0.04 97.63 12:37:01 AM 0 0.52 0.00 0.57 1.04 0.03 97.84 12:37:01 AM 1 0.85 0.00 0.74 0.94 0.05 97.42 12:38:01 AM all 0.34 0.00 0.08 0.03 0.03 99.51 12:38:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 12:38:01 AM 1 0.58 0.00 0.10 0.07 0.05 99.20 12:39:01 AM all 0.23 0.00 0.08 0.00 0.03 99.66 12:39:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 12:39:01 AM 1 0.39 0.00 0.10 0.00 0.05 99.46 12:40:01 AM all 4.07 0.00 0.44 0.03 0.05 95.40 12:40:01 AM 0 4.25 0.00 0.45 0.02 0.03 95.25 12:40:01 AM 1 3.88 0.00 0.44 0.05 0.07 95.56 12:41:01 AM all 2.01 0.00 0.28 0.01 0.06 97.65 12:41:01 AM 0 1.96 0.00 0.27 0.02 0.07 97.69 12:41:01 AM 1 2.06 0.00 0.28 0.00 0.05 97.61 12:42:01 AM all 26.55 0.00 3.33 0.23 0.08 69.80 12:42:01 AM 0 27.99 0.00 3.54 0.27 0.08 68.12 12:42:01 AM 1 25.11 0.00 3.12 0.20 0.08 71.48 Average: all 13.02 0.00 2.08 1.81 0.07 83.02 Average: 0 15.86 0.00 2.16 1.73 0.06 80.18 Average: 1 10.17 0.00 2.00 1.89 0.07 85.87