---> uname -a: Linux prd-centos8-robot-2c-8g-682.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 635 4937 19 2124 6765 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:d8:f9:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fed8:f9cf/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) 07/20/2024 _x86_64_ (2 CPU) 23:27:05 LINUX RESTART (2 CPU) 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 124.89 7.06 117.83 1260.78 9793.05 11:30:01 PM 40.09 1.45 38.64 170.61 4624.96 11:31:02 PM 30.49 0.03 30.46 2.27 1711.68 11:32:01 PM 48.42 2.56 45.87 402.71 7059.76 11:33:01 PM 9.63 0.40 9.23 68.91 301.52 11:34:01 PM 25.48 0.53 24.95 64.79 1180.35 Average: 46.50 2.00 44.49 328.14 4103.76 11:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5129960 6970564 2752472 34.92 2688 2018320 781680 8.75 214576 2194076 134968 11:30:01 PM 5228648 7055888 2653784 33.67 2688 2004532 712776 7.98 242260 2064160 32 11:31:02 PM 4958276 6982092 2924156 37.10 2688 2193104 740040 8.29 260448 2292832 171068 11:32:01 PM 4969936 7007272 2912496 36.95 2688 2206588 705228 7.90 265996 2269384 16 11:33:01 PM 5007956 6903552 2874476 36.47 2688 2068544 807160 9.04 275832 2237604 30232 11:34:01 PM 5089544 6961024 2792888 35.43 2688 2046448 752984 8.43 445772 1994456 16012 Average: 5064053 6980065 2818379 35.76 2688 2089589 749978 8.40 284147 2175419 58721 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 98.30 79.22 1049.37 11.32 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 14.10 10.55 6.45 3.82 0.00 0.00 0.00 0.00 11:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:02 PM eth0 40.79 34.94 271.16 17.64 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 655.02 549.42 130.56 107.27 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 88.72 64.98 90.34 24.10 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 20.51 18.41 17.64 8.36 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 151.51 125.08 261.29 28.53 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) 07/20/2024 _x86_64_ (2 CPU) 23:27:05 LINUX RESTART (2 CPU) 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 39.14 0.00 5.97 2.35 0.11 52.43 11:29:01 PM 0 52.11 0.00 6.94 3.23 0.12 37.61 11:29:01 PM 1 26.19 0.00 4.99 1.46 0.10 67.25 11:30:01 PM all 15.67 0.00 1.97 0.94 0.09 81.33 11:30:01 PM 0 24.04 0.00 2.09 1.10 0.10 72.66 11:30:01 PM 1 7.31 0.00 1.85 0.78 0.08 89.97 11:31:02 PM all 20.98 0.00 4.03 0.55 0.08 74.35 11:31:02 PM 0 29.48 0.00 4.82 0.38 0.08 65.23 11:31:02 PM 1 12.49 0.00 3.23 0.72 0.08 83.48 11:32:01 PM all 10.03 0.00 2.54 2.99 0.08 84.36 11:32:01 PM 0 6.86 0.00 2.37 2.51 0.09 88.18 11:32:01 PM 1 13.22 0.00 2.71 3.48 0.07 80.52 11:33:01 PM all 13.22 0.00 2.10 0.47 0.08 84.13 11:33:01 PM 0 17.54 0.00 2.41 0.39 0.07 79.59 11:33:01 PM 1 8.90 0.00 1.79 0.55 0.08 88.67 11:34:01 PM all 26.74 0.00 3.36 0.40 0.10 69.40 11:34:01 PM 0 31.18 0.00 3.57 0.18 0.12 64.95 11:34:01 PM 1 22.31 0.00 3.15 0.62 0.08 73.84 Average: all 21.02 0.00 3.33 1.28 0.09 74.28 Average: 0 26.96 0.00 3.71 1.30 0.10 67.94 Average: 1 15.08 0.00 2.96 1.26 0.08 80.61