---> uname -a: Linux prd-centos8-robot-2c-8g-1754.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 576 4995 19 2125 6824 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:57:60:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe57:60a3/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:51:37 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 148.41 93.70 54.71 12175.25 37132.55 01:54:01 AM 95.08 13.15 81.94 2345.21 6615.86 01:55:01 AM 78.68 0.70 77.98 50.77 9758.90 01:56:01 AM 27.28 0.42 26.86 64.79 1604.35 01:57:01 AM 49.17 2.52 46.65 396.00 6920.36 01:58:01 AM 2.67 0.00 2.67 0.00 81.60 01:59:01 AM 0.18 0.00 0.18 0.00 2.13 02:00:01 AM 0.12 0.00 0.12 0.00 0.90 02:01:01 AM 9.45 0.45 9.00 70.90 298.95 02:02:01 AM 26.24 0.60 25.65 66.48 1128.61 Average: 43.73 11.15 32.57 1517.06 6354.91 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5784804 7160388 2097620 26.61 2688 1575084 646164 7.24 155172 1686124 29668 01:54:01 AM 5296288 7034464 2586136 32.81 2688 1920080 701004 7.85 212616 2050696 171992 01:55:01 AM 5203404 7030516 2679020 33.99 2688 2004564 707184 7.92 232060 2103884 1120 01:56:01 AM 5021680 7044796 2860744 36.29 2688 2193256 664948 7.45 256360 2239400 169024 01:57:01 AM 5032400 7071216 2850024 36.16 2688 2208508 636148 7.12 262192 2215372 8 01:58:01 AM 5032528 7071348 2849896 36.16 2688 2208512 636148 7.12 262192 2215440 16 01:59:01 AM 5032588 7071408 2849836 36.15 2688 2208512 636148 7.12 262192 2215380 8 02:00:01 AM 5031936 7070756 2850488 36.16 2688 2208512 631352 7.07 262192 2215964 4 02:01:01 AM 5176140 7044808 2706284 34.33 2688 2042212 663584 7.43 281564 2069724 18276 02:02:01 AM 5111392 6983940 2771032 35.15 2688 2047964 718816 8.05 451088 1969568 16712 Average: 5172316 7058364 2710108 34.38 2688 2061720 664150 7.44 263763 2098155 40683 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 197.57 103.93 588.39 40.96 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 156.41 109.52 1170.22 23.61 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 41.06 30.75 421.45 6.68 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 38.19 31.54 299.82 7.57 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 19.96 16.89 9.75 7.18 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 1.62 1.05 0.89 0.21 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.53 1.17 0.21 0.15 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.57 1.22 0.27 0.16 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 46.88 32.57 71.48 25.76 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 24.80 18.35 18.25 9.12 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 52.96 34.70 258.06 12.14 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) 10/27/2024 _x86_64_ (2 CPU) 01:51:37 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 20.13 0.04 7.25 58.56 0.08 13.93 01:53:01 AM 0 22.62 0.02 7.20 59.73 0.07 10.37 01:53:01 AM 1 17.63 0.07 7.31 57.37 0.10 17.52 01:54:01 AM all 36.03 0.00 5.90 3.78 0.10 54.18 01:54:01 AM 0 40.11 0.00 5.98 4.29 0.12 49.50 01:54:01 AM 1 31.92 0.00 5.82 3.27 0.09 58.91 01:55:01 AM all 19.63 0.00 3.10 6.98 0.07 70.23 01:55:01 AM 0 23.31 0.00 2.87 5.44 0.07 68.31 01:55:01 AM 1 15.94 0.00 3.32 8.52 0.07 72.15 01:56:01 AM all 22.96 0.00 3.45 0.47 0.08 73.04 01:56:01 AM 0 29.48 0.00 3.91 0.57 0.08 65.96 01:56:01 AM 1 16.43 0.00 2.98 0.38 0.08 80.12 01:57:01 AM all 9.41 0.00 1.64 1.69 0.07 87.20 01:57:01 AM 0 12.86 0.00 1.75 1.69 0.08 83.62 01:57:01 AM 1 5.96 0.00 1.52 1.69 0.05 90.78 01:58:01 AM all 0.33 0.00 0.05 0.01 0.03 99.58 01:58:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:58:01 AM 1 0.57 0.00 0.05 0.02 0.03 99.33 01:59:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 01:59:01 AM 0 0.43 0.00 0.07 0.00 0.03 99.47 01:59:01 AM 1 0.15 0.00 0.05 0.00 0.02 99.78 02:00:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 02:00:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 02:00:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 02:01:01 AM all 13.20 0.00 1.64 0.08 0.07 85.03 02:01:01 AM 0 18.81 0.00 1.50 0.12 0.07 79.50 02:01:01 AM 1 7.57 0.00 1.77 0.03 0.07 90.56 02:02:01 AM all 26.76 0.00 3.18 0.33 0.08 69.66 02:02:01 AM 0 37.20 0.00 3.29 0.43 0.08 58.99 02:02:01 AM 1 16.32 0.00 3.07 0.22 0.07 80.33 Average: all 14.87 0.00 2.62 7.12 0.06 75.31 Average: 0 18.53 0.00 2.66 7.17 0.07 71.57 Average: 1 11.21 0.01 2.58 7.07 0.06 79.07