---> uname -a: Linux prd-centos8-robot-2c-8g-6820.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 583 4983 19 2130 6818 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:b1:14:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:feb1:142f/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) 01/31/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 88.54 6.17 82.38 1108.56 6154.86 12:58:01 AM 73.11 1.05 72.06 113.70 9875.97 12:59:01 AM 50.16 6.78 43.38 1251.66 2897.35 01:00:01 AM 25.47 0.00 25.47 0.00 5673.64 01:01:02 AM 2.88 0.13 2.75 33.18 127.02 01:02:01 AM 2.20 0.07 2.13 1.76 71.12 01:03:01 AM 3.83 0.32 3.52 36.92 123.84 01:04:01 AM 28.86 0.52 28.34 63.85 1341.94 Average: 34.33 1.87 32.46 325.19 3283.68 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5272412 7040636 2610012 33.11 2688 1947088 685204 7.67 187812 2089256 230916 12:58:01 AM 5284720 7088424 2597704 32.96 2688 1981768 634028 7.10 218376 2035424 16 12:59:01 AM 5024596 7069124 2857828 36.26 2688 2214112 641068 7.18 259132 2228196 157240 01:00:01 AM 5019792 7063976 2862632 36.32 2688 2214112 625632 7.01 259136 2228260 4 01:01:02 AM 4971132 7017728 2911292 36.93 2688 2216516 712852 7.98 259412 2276636 16 01:02:01 AM 4963808 7010488 2918616 37.03 2688 2216600 728808 8.16 259572 2283776 28 01:03:01 AM 5129000 7006920 2753424 34.93 2688 2051880 695048 7.78 256268 2139400 8240 01:04:01 AM 5137020 7015396 2745404 34.83 2688 2054220 690212 7.73 453084 1941528 16732 Average: 5100310 7039086 2782114 35.30 2688 2112037 676606 7.58 269099 2152810 51649 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 85.24 69.29 968.70 10.80 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 53.13 36.52 457.60 6.30 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 165.52 124.78 324.75 27.99 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 75.31 52.25 13.91 16.75 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 193.39 183.81 54.48 73.48 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 249.19 246.22 130.71 96.55 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 145.32 128.87 131.52 54.54 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 23.61 20.84 17.83 9.79 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 123.66 107.62 261.21 36.96 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) 01/31/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.79 0.00 5.48 2.00 0.10 56.63 12:57:01 AM 0 35.77 0.00 5.52 1.76 0.10 56.85 12:57:01 AM 1 35.81 0.00 5.45 2.24 0.10 56.41 12:58:01 AM all 16.59 0.00 2.46 2.79 0.08 78.07 12:58:01 AM 0 20.62 0.00 2.20 2.15 0.08 74.94 12:58:01 AM 1 12.57 0.00 2.72 3.42 0.08 81.20 12:59:01 AM all 27.18 0.00 5.17 1.37 0.08 66.20 12:59:01 AM 0 39.55 0.00 6.37 1.76 0.08 52.24 12:59:01 AM 1 14.82 0.00 3.98 0.99 0.08 80.14 01:00:01 AM all 0.47 0.00 0.45 1.09 0.04 97.95 01:00:01 AM 0 0.50 0.00 0.48 0.88 0.03 98.10 01:00:01 AM 1 0.43 0.00 0.42 1.29 0.05 97.81 01:01:02 AM all 15.46 0.00 0.58 0.10 0.08 83.78 01:01:02 AM 0 19.33 0.00 0.74 0.20 0.08 79.65 01:01:02 AM 1 11.60 0.00 0.42 0.00 0.08 87.90 01:02:01 AM all 23.54 0.00 0.53 0.01 0.12 75.80 01:02:01 AM 0 21.81 0.00 0.53 0.00 0.14 77.52 01:02:01 AM 1 25.28 0.00 0.53 0.02 0.10 74.07 01:03:01 AM all 18.22 0.00 1.42 0.12 0.08 80.16 01:03:01 AM 0 20.28 0.00 1.57 0.03 0.08 78.03 01:03:01 AM 1 16.18 0.00 1.27 0.20 0.08 82.26 01:04:01 AM all 28.53 0.00 3.44 0.84 0.08 67.12 01:04:01 AM 0 27.34 0.00 3.45 0.77 0.08 68.36 01:04:01 AM 1 29.71 0.00 3.42 0.92 0.07 65.88 Average: all 20.69 0.00 2.44 1.04 0.08 75.74 Average: 0 23.14 0.00 2.61 0.95 0.09 73.22 Average: 1 18.25 0.00 2.27 1.14 0.08 78.26