---> uname -a: Linux prd-centos8-robot-2c-8g-44366.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 577 4992 19 2127 6823 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:e9:d1:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fee9:d153/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:33:56 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 99.15 45.02 54.13 6849.85 9999.30 11:37:01 PM 97.23 0.73 96.50 51.05 9074.48 11:38:01 PM 27.58 0.35 27.23 60.79 3439.58 11:39:01 PM 16.43 0.07 16.36 4.00 1167.56 11:40:01 PM 51.53 2.52 49.02 396.00 7009.60 11:41:01 PM 2.58 0.08 2.50 31.99 80.20 11:42:01 PM 24.49 0.65 23.84 74.11 1126.64 Average: 45.57 7.06 38.51 1066.90 4556.98 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5395280 7017480 2487152 31.55 2688 1812356 748868 8.39 216964 1978212 95804 11:37:01 PM 5183644 7014028 2698788 34.24 2688 2007056 701128 7.85 221556 2132980 90076 11:38:01 PM 5260412 7092004 2622020 33.26 2688 2008888 620764 6.95 240180 2037428 24 11:39:01 PM 5090356 7007756 2792076 35.42 2688 2091748 723632 8.10 257308 2181904 64824 11:40:01 PM 5014804 7057400 2867628 36.38 2688 2212100 626516 7.02 262092 2231560 4 11:41:01 PM 5022396 7066800 2860036 36.28 2688 2213876 626296 7.01 262544 2223996 820 11:42:01 PM 5176540 7047536 2705892 34.33 2688 2046136 670992 7.51 449556 1907092 168 Average: 5163347 7043286 2719085 34.50 2688 2056023 674028 7.55 272886 2099025 35960 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 312.65 192.29 1529.08 59.86 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 66.44 52.22 652.15 8.54 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 15.20 6.13 5.21 2.77 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 35.34 28.95 291.66 5.74 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 215.31 154.17 47.49 41.19 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 36.13 19.80 9.24 3.39 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 45.77 35.17 79.22 21.89 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 103.84 69.82 373.45 20.48 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) 10/20/2024 _x86_64_ (2 CPU) 23:33:56 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 29.78 0.03 6.28 14.75 0.11 49.06 11:36:01 PM 0 18.75 0.05 6.17 13.55 0.12 61.37 11:36:01 PM 1 40.92 0.00 6.39 15.95 0.10 36.63 11:37:01 PM all 30.62 0.00 4.54 3.03 0.13 61.68 11:37:01 PM 0 20.07 0.00 3.92 2.54 0.12 73.35 11:37:01 PM 1 41.31 0.00 5.16 3.53 0.13 49.87 11:38:01 PM all 9.78 0.00 1.16 1.31 0.06 87.70 11:38:01 PM 0 14.66 0.00 1.33 1.63 0.05 82.33 11:38:01 PM 1 4.90 0.00 0.99 0.99 0.07 93.05 11:39:01 PM all 11.75 0.00 2.15 0.65 0.08 85.37 11:39:01 PM 0 9.91 0.00 1.87 0.47 0.08 87.67 11:39:01 PM 1 13.58 0.00 2.42 0.83 0.08 83.08 11:40:01 PM all 15.63 0.00 3.02 3.26 0.06 78.04 11:40:01 PM 0 10.07 0.00 2.74 3.96 0.07 83.16 11:40:01 PM 1 21.18 0.00 3.29 2.56 0.05 72.92 11:41:01 PM all 1.30 0.00 0.28 0.07 0.04 98.30 11:41:01 PM 0 0.79 0.00 0.27 0.07 0.03 98.85 11:41:01 PM 1 1.82 0.00 0.30 0.07 0.05 97.76 11:42:01 PM all 28.05 0.00 3.18 1.43 0.11 67.23 11:42:01 PM 0 24.15 0.00 3.38 1.31 0.12 71.05 11:42:01 PM 1 31.94 0.00 2.99 1.55 0.10 63.42 Average: all 18.10 0.00 2.94 3.49 0.08 75.38 Average: 0 14.04 0.01 2.81 3.36 0.08 79.70 Average: 1 22.17 0.00 3.07 3.62 0.08 71.05