---> uname -a: Linux prd-centos8-robot-2c-8g-3110.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 4912 19 2221 6837 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:4d:a9:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe4d:a986/64 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) 12/16/2024 _x86_64_ (2 CPU) 05:39:55 LINUX RESTART (2 CPU) 05:40:00 AM tps rtps wtps bread/s bwrtn/s 05:41:03 AM 229.84 175.67 54.16 15549.56 37986.75 05:42:01 AM 123.32 7.05 116.27 1291.92 10944.46 05:43:01 AM 36.17 0.98 35.19 110.90 4470.48 05:44:01 AM 28.67 0.07 28.61 2.80 1687.49 05:45:01 AM 39.74 2.52 37.23 396.07 6758.02 05:46:01 AM 4.20 0.10 4.10 32.13 191.58 05:47:01 AM 1.07 0.00 1.07 0.00 599.67 05:48:01 AM 0.37 0.00 0.37 0.00 379.02 05:49:01 AM 0.48 0.03 0.45 1.87 151.52 05:50:01 AM 13.58 0.33 13.25 37.85 756.95 Average: 48.05 19.20 28.85 1786.50 6475.06 05:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:41:03 AM 5584040 7108172 2298384 29.16 2688 1717056 696312 7.80 186576 1831104 104260 05:42:01 AM 5138924 6998804 2743500 34.81 2688 2038280 754176 8.44 213444 2191356 139272 05:43:01 AM 5276092 7113232 2606332 33.07 2688 2014972 649140 7.27 240356 2023828 24 05:44:01 AM 5000560 7036776 2881864 36.56 2688 2206760 690336 7.73 255700 2262360 172828 05:45:01 AM 5037504 7088036 2844920 36.09 2688 2220712 628108 7.03 263192 2210256 4 05:46:01 AM 4996164 7049468 2886260 36.62 2688 2223480 678420 7.60 263376 2251388 220 05:47:01 AM 4965128 7035732 2917296 37.01 2688 2240840 694092 7.77 263792 2282120 160 05:48:01 AM 4951704 7033628 2930720 37.18 2688 2252132 694092 7.77 263792 2294940 120 05:49:01 AM 4941348 7031800 2941076 37.31 2688 2260628 694092 7.77 264032 2305084 4236 05:50:01 AM 5043748 7009788 2838676 36.01 2688 2140512 713652 7.99 334088 2152572 63128 Average: 5093521 7050544 2788903 35.38 2688 2131537 689242 7.72 254835 2180501 48425 05:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:41:03 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:41:03 AM eth0 264.55 160.22 1422.54 56.04 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 103.21 84.05 1106.45 11.89 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 15.18 8.73 6.97 3.44 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 33.89 28.99 294.84 6.59 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 191.95 142.11 42.57 38.33 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 23.45 16.61 26.01 4.08 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 47.43 36.85 118.22 10.63 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 27.85 21.81 74.36 6.84 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 22.23 20.38 64.62 12.68 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 75.56 47.52 155.10 78.09 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 81.02 56.96 331.95 23.00 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) 12/16/2024 _x86_64_ (2 CPU) 05:39:55 LINUX RESTART (2 CPU) 05:40:00 AM CPU %user %nice %system %iowait %steal %idle 05:41:03 AM all 55.34 0.06 11.06 7.31 0.11 26.12 05:41:03 AM 0 55.83 0.07 10.72 8.01 0.10 25.27 05:41:03 AM 1 54.85 0.05 11.39 6.62 0.13 26.96 05:42:01 AM all 36.92 0.00 5.91 4.66 0.11 52.40 05:42:01 AM 0 48.49 0.00 7.07 5.30 0.12 39.02 05:42:01 AM 1 25.22 0.00 4.74 4.01 0.11 65.92 05:43:01 AM all 13.53 0.00 1.84 1.23 0.06 83.35 05:43:01 AM 0 12.53 0.00 1.89 1.19 0.07 84.33 05:43:01 AM 1 14.53 0.00 1.79 1.27 0.05 82.36 05:44:01 AM all 20.17 0.00 3.20 0.67 0.08 75.88 05:44:01 AM 0 20.25 0.00 3.14 0.35 0.08 76.18 05:44:01 AM 1 20.08 0.00 3.27 0.98 0.08 75.58 05:45:01 AM all 7.22 0.00 1.69 2.52 0.04 88.53 05:45:01 AM 0 7.59 0.00 1.62 4.05 0.03 86.71 05:45:01 AM 1 6.84 0.00 1.76 0.99 0.05 90.36 05:46:01 AM all 3.00 0.00 0.25 0.09 0.05 96.60 05:46:01 AM 0 4.13 0.00 0.18 0.00 0.05 95.63 05:46:01 AM 1 1.87 0.00 0.32 0.18 0.05 97.57 05:47:01 AM all 17.78 0.00 0.23 0.24 0.08 81.66 05:47:01 AM 0 33.45 0.00 0.25 0.33 0.08 65.88 05:47:01 AM 1 2.11 0.00 0.22 0.15 0.08 97.44 05:48:01 AM all 9.76 0.00 0.15 0.18 0.05 89.87 05:48:01 AM 0 11.27 0.00 0.13 0.35 0.05 88.19 05:48:01 AM 1 8.24 0.00 0.17 0.00 0.05 91.55 05:49:01 AM all 9.45 0.00 0.21 0.05 0.07 90.22 05:49:01 AM 0 11.62 0.00 0.25 0.00 0.07 88.06 05:49:01 AM 1 7.28 0.00 0.17 0.10 0.07 92.39 05:50:01 AM all 18.93 0.00 1.99 0.16 0.08 78.85 05:50:01 AM 0 19.92 0.00 2.04 0.27 0.08 77.69 05:50:01 AM 1 17.94 0.00 1.94 0.05 0.07 80.00 Average: all 19.23 0.01 2.66 1.71 0.07 76.32 Average: 0 22.50 0.01 2.73 1.99 0.07 72.70 Average: 1 15.96 0.01 2.59 1.44 0.07 79.94