---> uname -a: Linux prd-centos8-robot-2c-8g-4858.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 600 4790 19 2306 6795 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:82:7e:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe82:7e9b/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) 12/22/2024 _x86_64_ (2 CPU) 23:34:58 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 90.98 6.45 84.54 1124.21 6657.82 11:38:01 PM 73.03 0.83 72.19 82.24 9717.06 11:39:01 PM 42.77 9.45 33.32 1671.98 1786.40 11:40:01 PM 36.24 0.03 36.21 3.47 6690.03 11:41:01 PM 2.48 0.00 2.48 0.00 72.98 11:42:01 PM 0.33 0.00 0.33 0.00 5.95 11:43:01 PM 0.15 0.00 0.15 0.00 1.95 11:44:01 PM 16.33 0.27 16.06 43.73 742.44 Average: 32.79 2.13 30.66 365.71 3209.30 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5300416 7062888 2582016 32.76 2688 1941284 674016 7.55 186708 2064188 228220 11:38:01 PM 5234196 7030200 2648236 33.60 2688 1974080 703764 7.88 214672 2091948 24 11:39:01 PM 5020876 7069304 2861556 36.30 2688 2217912 661716 7.41 260012 2235312 188296 11:40:01 PM 5003924 7052160 2878508 36.52 2688 2218104 655452 7.34 263724 2242196 12 11:41:01 PM 5004356 7052624 2878076 36.51 2688 2218112 655452 7.34 263720 2242048 12 11:42:01 PM 5004396 7052664 2878036 36.51 2688 2218112 655452 7.34 263720 2241992 8 11:43:01 PM 5004264 7052532 2878168 36.51 2688 2218112 655452 7.34 263720 2241992 4 11:44:01 PM 4945012 6992048 2937420 37.27 2688 2216416 718008 8.04 458908 2105424 164 Average: 5064680 7045552 2817752 35.75 2688 2152766 672414 7.53 271898 2183138 52092 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 172.90 124.66 1263.55 28.74 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 49.47 38.17 439.89 6.97 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 51.58 43.05 302.57 10.20 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 639.23 447.09 120.97 98.66 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 0.75 0.42 0.15 0.12 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 1.05 0.22 0.11 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.70 0.18 0.06 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 20.45 16.48 18.62 8.26 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 117.01 83.78 268.23 19.12 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) 12/22/2024 _x86_64_ (2 CPU) 23:34:58 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 39.22 0.00 5.90 2.28 0.10 52.50 11:37:01 PM 0 50.18 0.00 6.82 3.62 0.12 39.26 11:37:01 PM 1 28.25 0.00 4.99 0.93 0.08 65.74 11:38:01 PM all 21.32 0.00 2.34 2.86 0.07 73.42 11:38:01 PM 0 24.43 0.00 2.71 3.09 0.07 69.71 11:38:01 PM 1 18.20 0.00 1.97 2.64 0.07 77.12 11:39:01 PM all 24.13 0.00 4.77 1.09 0.08 69.92 11:39:01 PM 0 27.52 0.00 5.08 0.70 0.08 66.61 11:39:01 PM 1 20.74 0.00 4.46 1.48 0.08 73.23 11:40:01 PM all 5.49 0.00 1.94 1.43 0.06 91.09 11:40:01 PM 0 5.36 0.00 1.84 1.27 0.05 91.47 11:40:01 PM 1 5.61 0.00 2.03 1.59 0.07 90.70 11:41:01 PM all 0.15 0.00 0.08 0.02 0.03 99.72 11:41:01 PM 0 0.05 0.00 0.05 0.03 0.03 99.83 11:41:01 PM 1 0.25 0.00 0.10 0.00 0.03 99.61 11:42:01 PM all 0.30 0.00 0.03 0.00 0.03 99.64 11:42:01 PM 0 0.08 0.00 0.03 0.00 0.03 99.85 11:42:01 PM 1 0.52 0.00 0.03 0.00 0.02 99.43 11:43:01 PM all 0.28 0.00 0.06 0.00 0.03 99.62 11:43:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:43:01 PM 1 0.48 0.00 0.05 0.00 0.03 99.43 11:44:01 PM all 16.35 0.00 2.06 0.21 0.06 81.32 11:44:01 PM 0 18.41 0.00 2.30 0.22 0.05 79.02 11:44:01 PM 1 14.29 0.00 1.82 0.20 0.07 83.62 Average: all 13.41 0.00 2.15 0.99 0.06 83.39 Average: 0 15.77 0.00 2.36 1.12 0.06 80.69 Average: 1 11.05 0.00 1.93 0.86 0.06 86.10