---> uname -a: Linux prd-centos8-robot-2c-8g-20766.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 590 4984 19 2122 6809 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:62:af:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe62:af40/64 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) 09/10/2024 _x86_64_ (2 CPU) 07:25:15 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 86.61 48.23 38.38 6092.82 16527.49 07:28:01 AM 119.14 7.41 111.73 1296.50 9636.90 07:29:01 AM 29.14 0.42 28.72 64.78 3782.29 07:30:01 AM 59.83 0.03 59.80 3.47 7245.85 07:31:01 AM 7.58 0.10 7.48 32.12 740.64 07:32:01 AM 2.03 0.03 2.00 1.87 113.18 07:33:01 AM 4.67 0.32 4.35 36.93 260.59 07:34:01 AM 28.64 0.53 28.11 64.78 1344.50 Average: 42.21 7.14 35.07 949.30 4956.87 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5448808 7038324 2433616 30.87 2688 1780224 731716 8.19 190968 1951828 114820 07:28:01 AM 5181764 7007808 2700660 34.26 2688 2003072 726596 8.14 221376 2130740 87008 07:29:01 AM 5176284 7039532 2706140 34.33 2688 2039604 682616 7.64 243728 2112948 34376 07:30:01 AM 5032792 7057816 2849632 36.15 2688 2194548 640240 7.17 259484 2211572 16508 07:31:01 AM 4996560 7022988 2885864 36.61 2688 2195936 707108 7.92 259680 2250128 420 07:32:01 AM 4993256 7020788 2889168 36.65 2688 2197040 707108 7.92 259884 2253408 92 07:33:01 AM 5128240 6996404 2754184 34.94 2688 2041352 709936 7.95 256668 2137884 8104 07:34:01 AM 5132548 7001264 2749876 34.89 2688 2043664 703120 7.87 446284 1950848 16712 Average: 5136282 7023116 2746142 34.84 2688 2061930 701055 7.85 267259 2124920 34755 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 280.61 183.56 1567.69 56.73 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 55.40 46.48 556.85 8.08 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 18.01 9.76 6.43 11.55 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 222.99 162.23 312.66 35.34 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 12.93 7.40 3.78 1.09 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 30.48 21.86 8.43 4.16 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 70.19 48.21 85.24 31.21 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 19.48 19.11 17.01 9.33 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 88.77 62.33 319.80 19.69 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) 09/10/2024 _x86_64_ (2 CPU) 07:25:15 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 29.43 0.04 6.10 16.05 0.11 48.27 07:27:01 AM 0 24.93 0.05 5.09 15.91 0.08 53.93 07:27:01 AM 1 33.94 0.03 7.10 16.20 0.13 42.59 07:28:01 AM all 31.46 0.00 5.44 4.62 0.13 58.36 07:28:01 AM 0 29.00 0.00 5.40 5.40 0.12 60.10 07:28:01 AM 1 33.93 0.00 5.50 3.84 0.13 56.61 07:29:01 AM all 14.33 0.00 2.12 1.91 0.08 81.56 07:29:01 AM 0 13.25 0.00 2.02 1.94 0.08 82.70 07:29:01 AM 1 15.41 0.00 2.21 1.87 0.08 80.42 07:30:01 AM all 23.87 0.00 4.02 3.10 0.08 68.92 07:30:01 AM 0 20.32 0.00 3.09 2.26 0.08 74.25 07:30:01 AM 1 27.41 0.00 4.94 3.94 0.08 63.62 07:31:01 AM all 2.14 0.00 0.34 0.63 0.03 96.86 07:31:01 AM 0 1.40 0.00 0.33 1.20 0.03 97.02 07:31:01 AM 1 2.87 0.00 0.35 0.05 0.03 96.69 07:32:01 AM all 8.13 0.00 0.75 0.01 0.06 91.06 07:32:01 AM 0 5.95 0.00 0.52 0.00 0.05 93.48 07:32:01 AM 1 10.30 0.00 0.99 0.02 0.07 88.63 07:33:01 AM all 14.04 0.00 1.76 0.05 0.08 84.08 07:33:01 AM 0 8.22 0.00 1.46 0.07 0.07 90.19 07:33:01 AM 1 19.86 0.00 2.06 0.03 0.08 77.96 07:34:01 AM all 30.38 0.00 3.43 0.56 0.11 65.53 07:34:01 AM 0 19.45 0.00 3.02 0.37 0.10 77.06 07:34:01 AM 1 41.31 0.00 3.83 0.75 0.12 54.00 Average: all 19.21 0.01 2.99 3.36 0.08 74.35 Average: 0 15.31 0.01 2.62 3.39 0.08 78.60 Average: 1 23.12 0.00 3.37 3.33 0.09 70.10