---> uname -a: Linux prd-centos8-robot-2c-8g-10301.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 613 4949 19 2135 6787 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:63:e4:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe63:e476/64 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) 11/26/2024 _x86_64_ (2 CPU) 00:35:46 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 199.80 140.11 59.69 13219.41 37512.04 12:38:01 AM 95.00 12.63 82.37 2331.09 6245.30 12:39:01 AM 71.69 0.73 70.95 51.32 9815.88 12:40:01 AM 18.47 0.38 18.09 64.23 1517.56 12:41:01 AM 63.13 2.52 60.61 396.00 7693.54 12:42:01 AM 5.48 0.08 5.40 31.99 217.48 12:43:01 AM 6.55 0.33 6.22 37.86 224.81 12:44:01 AM 27.92 0.52 27.41 63.85 1240.12 Average: 61.01 19.67 41.34 2024.74 8058.94 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5731660 7140840 2150772 27.29 2688 1605972 643624 7.21 165992 1717832 47552 12:38:01 AM 5216940 7007060 2665492 33.82 2688 1969528 744008 8.33 216980 2118460 216568 12:39:01 AM 5174832 7010348 2707600 34.35 2688 2012580 714092 8.00 221616 2139852 8 12:40:01 AM 5171028 7051884 2711404 34.40 2688 2055312 675516 7.56 250824 2107560 37008 12:41:01 AM 5002304 7051376 2880128 36.54 2688 2218396 667388 7.47 262600 2243028 100 12:42:01 AM 4962964 7013316 2919468 37.04 2688 2219684 740252 8.29 262724 2282428 332 12:43:01 AM 5069936 6964996 2812496 35.68 2688 2067992 741812 8.31 270556 2181984 17912 12:44:01 AM 5101208 6983356 2781224 35.28 2688 2057156 725228 8.12 453624 1975480 16716 Average: 5178859 7027897 2703573 34.30 2688 2025828 706490 7.91 263114 2095828 42024 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 276.11 148.29 921.64 56.44 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 78.14 63.08 917.08 8.62 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 45.81 30.51 438.91 5.56 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 23.54 16.16 63.35 5.21 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 203.00 148.42 277.76 41.47 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 22.88 14.43 5.59 2.27 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 216.28 169.94 1770.81 28.05 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 21.18 18.69 17.20 9.13 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 110.87 76.19 551.52 19.59 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) 11/26/2024 _x86_64_ (2 CPU) 00:35:46 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 33.04 0.06 9.38 35.38 0.09 22.05 12:37:01 AM 0 32.95 0.05 9.17 33.96 0.10 23.77 12:37:01 AM 1 33.13 0.07 9.60 36.78 0.08 20.34 12:38:01 AM all 37.12 0.00 6.38 2.82 0.12 53.56 12:38:01 AM 0 30.72 0.00 6.18 2.57 0.10 60.42 12:38:01 AM 1 43.53 0.00 6.58 3.07 0.13 46.68 12:39:01 AM all 16.34 0.00 2.57 5.04 0.08 75.97 12:39:01 AM 0 12.40 0.00 2.43 6.37 0.10 78.70 12:39:01 AM 1 20.28 0.00 2.72 3.71 0.07 73.23 12:40:01 AM all 18.96 0.00 2.68 0.63 0.08 77.65 12:40:01 AM 0 13.95 0.00 2.47 0.87 0.07 82.64 12:40:01 AM 1 23.98 0.00 2.89 0.40 0.08 72.65 12:41:01 AM all 21.87 0.00 3.67 2.77 0.09 71.59 12:41:01 AM 0 19.00 0.00 3.41 2.65 0.08 74.86 12:41:01 AM 1 24.72 0.00 3.94 2.88 0.10 68.35 12:42:01 AM all 1.80 0.00 0.25 0.03 0.03 97.88 12:42:01 AM 0 0.37 0.00 0.12 0.00 0.03 99.48 12:42:01 AM 1 3.23 0.00 0.39 0.07 0.03 96.28 12:43:01 AM all 11.35 0.00 1.88 0.05 0.07 86.65 12:43:01 AM 0 5.61 0.00 1.68 0.02 0.07 92.63 12:43:01 AM 1 17.06 0.00 2.09 0.08 0.07 80.70 12:44:01 AM all 31.86 0.00 3.63 0.45 0.10 63.95 12:44:01 AM 0 21.01 0.00 3.16 0.58 0.10 75.15 12:44:01 AM 1 42.70 0.00 4.11 0.32 0.10 52.77 Average: all 21.55 0.01 3.80 5.88 0.08 68.68 Average: 0 17.00 0.01 3.57 5.86 0.08 73.48 Average: 1 26.09 0.01 4.04 5.89 0.08 63.89