---> uname -a: Linux prd-centos8-robot-2c-8g-7982.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4892 19 2217 6812 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:1b:e2:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe1b:e275/64 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) 11/16/2024 _x86_64_ (2 CPU) 20:09:16 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 100.10 13.25 86.85 2372.68 6592.74 08:12:01 PM 77.41 0.73 76.67 51.32 9839.59 08:13:01 PM 48.61 2.90 45.71 460.32 2851.11 08:14:01 PM 24.15 0.00 24.15 0.00 5589.10 08:15:01 PM 4.40 0.10 4.30 32.13 203.55 08:16:01 PM 1.12 0.00 1.12 0.00 600.00 08:17:01 PM 0.42 0.00 0.42 0.00 380.37 08:18:01 PM 0.60 0.03 0.57 1.87 273.04 08:19:01 PM 13.40 0.33 13.06 37.85 631.99 Average: 30.02 1.93 28.10 328.48 2995.83 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5227460 7003596 2654964 33.68 2688 1956472 723028 8.10 216480 2111536 207240 08:12:01 PM 5117916 6974868 2764508 35.07 2688 2034200 724640 8.11 233932 2185208 25576 08:13:01 PM 5020776 7065852 2861648 36.30 2688 2214316 631704 7.07 262484 2230196 155384 08:14:01 PM 5015492 7060180 2866932 36.37 2688 2214316 631704 7.07 262488 2230620 4 08:15:01 PM 4969584 7017940 2912840 36.95 2688 2218024 694372 7.77 263060 2275924 948 08:16:01 PM 4943572 7008840 2938852 37.28 2688 2234896 694372 7.77 263088 2301984 408 08:17:01 PM 4931892 7008308 2950532 37.43 2688 2246116 694372 7.77 263088 2313388 284 08:18:01 PM 4923696 7007924 2958728 37.54 2688 2253844 694372 7.77 263328 2320968 4 08:19:01 PM 5026580 6986916 2855844 36.23 2688 2135232 714636 8.00 334672 2167600 62500 Average: 5019663 7014936 2862761 36.32 2688 2167491 689244 7.72 262513 2237492 50261 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 196.00 143.87 1257.27 30.05 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 48.95 36.90 441.68 8.09 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 63.27 52.19 306.46 22.54 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 123.20 54.52 29.94 17.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 29.13 21.06 28.20 4.69 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 43.19 33.31 116.94 9.06 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 29.45 20.71 74.15 6.98 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.00 20.23 56.01 12.13 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 85.12 53.37 157.27 79.50 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 70.92 48.46 274.23 21.11 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) 11/16/2024 _x86_64_ (2 CPU) 20:09:16 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 37.63 0.00 6.29 2.45 0.09 53.54 08:11:01 PM 0 26.25 0.00 4.82 3.45 0.10 65.38 08:11:01 PM 1 49.02 0.00 7.76 1.45 0.08 41.68 08:12:01 PM all 22.31 0.00 2.95 2.12 0.08 72.54 08:12:01 PM 0 11.30 0.00 2.35 2.54 0.07 83.74 08:12:01 PM 1 33.34 0.00 3.54 1.70 0.10 61.31 08:13:01 PM all 28.97 0.00 4.38 0.88 0.08 65.70 08:13:01 PM 0 18.06 0.00 4.04 0.83 0.07 77.00 08:13:01 PM 1 39.90 0.00 4.73 0.92 0.08 54.37 08:14:01 PM all 0.58 0.00 0.51 0.62 0.05 98.25 08:14:01 PM 0 0.84 0.00 0.43 0.48 0.05 98.20 08:14:01 PM 1 0.32 0.00 0.58 0.75 0.05 98.30 08:15:01 PM all 5.18 0.00 0.29 0.04 0.08 94.41 08:15:01 PM 0 2.78 0.00 0.25 0.00 0.05 96.92 08:15:01 PM 1 7.59 0.00 0.33 0.08 0.10 91.89 08:16:01 PM all 17.75 0.00 0.18 0.03 0.07 81.98 08:16:01 PM 0 4.88 0.00 0.18 0.02 0.07 94.85 08:16:01 PM 1 30.60 0.00 0.17 0.05 0.07 69.12 08:17:01 PM all 10.12 0.00 0.17 0.01 0.07 89.64 08:17:01 PM 0 0.82 0.00 0.18 0.02 0.08 98.90 08:17:01 PM 1 19.42 0.00 0.15 0.00 0.05 80.38 08:18:01 PM all 9.28 0.00 0.23 0.01 0.08 90.40 08:18:01 PM 0 2.11 0.00 0.20 0.02 0.07 97.61 08:18:01 PM 1 16.45 0.00 0.27 0.00 0.10 83.18 08:19:01 PM all 19.15 0.00 2.07 0.15 0.06 78.57 08:19:01 PM 0 9.98 0.00 1.67 0.23 0.05 88.07 08:19:01 PM 1 28.32 0.00 2.47 0.07 0.07 69.07 Average: all 16.78 0.00 1.90 0.70 0.07 80.55 Average: 0 8.56 0.00 1.57 0.84 0.07 88.95 Average: 1 25.00 0.00 2.22 0.56 0.08 72.14