---> uname -a: Linux prd-centos8-robot-2c-8g-1108.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 584 4978 19 2134 6816 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:d8:21:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fed8:21c2/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:01 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 99.98 14.63 85.35 2591.40 6808.25 11:28:01 PM 72.78 0.70 72.08 50.78 9725.59 11:29:01 PM 20.39 0.42 19.98 64.78 948.67 11:30:01 PM 55.55 2.52 53.03 396.00 7560.20 11:31:01 PM 5.70 0.00 5.70 0.00 255.29 11:32:01 PM 0.33 0.00 0.33 0.00 5.51 11:33:01 PM 0.13 0.00 0.13 0.00 1.32 11:34:01 PM 12.81 0.42 12.40 69.84 456.93 Average: 33.46 2.33 31.13 396.62 3220.35 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5309564 7044292 2572856 32.64 2688 1916620 671712 7.52 210268 2039176 165660 11:28:01 PM 5163852 6999580 2718568 34.49 2688 2012636 699204 7.83 221472 2145244 44 11:29:01 PM 5149428 7035848 2732992 34.67 2688 2061056 688144 7.71 251468 2126400 41168 11:30:01 PM 5006128 7056804 2876292 36.49 2688 2220240 639756 7.16 263192 2232168 88 11:31:01 PM 5009652 7060364 2872768 36.45 2688 2220240 639756 7.16 263196 2232484 12 11:32:01 PM 5009916 7060632 2872504 36.44 2688 2220244 639756 7.16 263196 2232136 16 11:33:01 PM 5009548 7060264 2872872 36.45 2688 2220244 624264 6.99 263196 2232436 4 11:34:01 PM 5112432 6988304 2769988 35.14 2688 2051436 708744 7.94 295756 2117872 16908 Average: 5096315 7038261 2786105 35.35 2688 2115340 663917 7.43 253968 2169740 27988 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 210.60 145.03 1354.46 42.90 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 48.97 34.84 446.61 6.01 0.00 0.00 0.00 0.00 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 32.67 24.61 97.10 7.24 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 642.95 468.21 325.50 103.38 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 3.27 2.22 0.84 0.69 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 3.23 1.95 0.51 0.43 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 1.75 0.82 0.43 0.30 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 106.16 72.61 94.34 24.89 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 131.21 93.79 289.99 23.23 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:01 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 37.36 0.00 6.19 2.76 0.09 53.60 11:27:01 PM 0 43.32 0.00 6.65 3.82 0.10 46.11 11:27:01 PM 1 31.40 0.00 5.74 1.70 0.08 61.07 11:28:01 PM all 18.16 0.00 2.69 2.43 0.07 76.66 11:28:01 PM 0 25.82 0.00 2.90 3.05 0.07 68.15 11:28:01 PM 1 10.51 0.00 2.47 1.80 0.07 85.15 11:29:01 PM all 18.82 0.00 2.80 0.28 0.08 78.02 11:29:01 PM 0 29.46 0.00 3.37 0.37 0.07 66.73 11:29:01 PM 1 8.20 0.00 2.23 0.20 0.08 89.28 11:30:01 PM all 19.75 0.00 3.90 0.86 0.08 75.41 11:30:01 PM 0 25.53 0.00 4.34 0.84 0.07 69.22 11:30:01 PM 1 13.99 0.00 3.45 0.89 0.08 81.59 11:31:01 PM all 0.38 0.00 0.10 0.04 0.03 99.45 11:31:01 PM 0 0.15 0.00 0.13 0.08 0.05 99.58 11:31:01 PM 1 0.60 0.00 0.07 0.00 0.02 99.32 11:32:01 PM all 0.34 0.00 0.07 0.00 0.05 99.54 11:32:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 11:32:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:33:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 11:33:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:33:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:34:01 PM all 16.04 0.00 2.22 0.10 0.07 81.57 11:34:01 PM 0 16.50 0.00 2.55 0.05 0.07 80.83 11:34:01 PM 1 15.58 0.00 1.89 0.15 0.07 82.31 Average: all 13.90 0.00 2.25 0.81 0.06 82.98 Average: 0 17.62 0.00 2.51 1.03 0.06 78.78 Average: 1 10.18 0.00 1.99 0.59 0.06 87.18