---> uname -a: Linux prd-centos8-robot-2c-8g-1871.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4984 19 2131 6819 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:de:b4:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fede:b417/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/26/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 94.80 7.01 87.79 1311.43 7491.72 04:26:01 AM 66.89 0.70 66.19 50.78 7399.48 04:27:01 AM 23.80 0.85 22.95 123.98 1787.42 04:28:01 AM 26.37 0.17 26.21 9.46 1480.21 04:29:01 AM 39.35 0.03 39.32 3.47 6988.39 04:30:02 AM 4.87 0.03 4.83 1.07 210.33 04:31:01 AM 1.97 0.00 1.97 0.00 135.21 04:32:01 AM 0.20 0.00 0.20 0.00 2.58 04:33:01 AM 9.40 0.23 9.17 34.13 335.84 04:34:01 AM 24.88 0.50 24.38 63.71 1172.08 Average: 29.30 0.95 28.34 160.07 2704.70 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5293440 7055348 2588996 32.85 2688 1943952 708296 7.93 213424 2053292 136876 04:26:01 AM 5192960 7030144 2689476 34.12 2688 2013896 687280 7.70 221996 2118528 36440 04:27:01 AM 5264600 7106220 2617836 33.21 2688 2018884 632604 7.08 241140 2033492 8 04:28:01 AM 4983976 7029560 2898460 36.77 2688 2215384 683008 7.65 261276 2271824 177972 04:29:01 AM 5006508 7053880 2875928 36.49 2688 2217084 662156 7.41 262780 2241648 20 04:30:02 AM 4960656 7010608 2921780 37.07 2688 2219664 729220 8.17 262956 2287408 2036 04:31:01 AM 4831760 6881772 3050676 38.70 2688 2219700 850768 9.53 262956 2414996 4 04:32:01 AM 4867496 6917528 3014940 38.25 2688 2219720 829756 9.29 262956 2379260 16 04:33:01 AM 5146632 7021168 2735804 34.71 2688 2049472 710224 7.95 283672 2102876 19624 04:34:01 AM 5122608 7001504 2759828 35.01 2688 2054524 722240 8.09 441416 1971844 16148 Average: 5067064 7010773 2815372 35.72 2688 2117228 721555 8.08 271457 2187517 38914 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 82.54 67.89 965.37 8.27 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 24.56 20.14 269.48 5.07 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 19.06 16.28 6.28 4.91 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 37.24 32.76 290.92 7.35 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 457.68 438.45 104.06 94.33 0.00 0.00 0.00 0.00 04:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:02 AM eth0 36.11 22.75 24.04 3.65 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 412.84 365.20 5288.63 23.64 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 498.70 431.06 5743.26 27.84 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 205.20 168.61 1818.69 35.70 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 16.31 16.13 13.69 8.01 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 178.64 157.58 1446.08 21.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/26/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 37.77 0.00 5.21 3.14 0.13 53.76 04:25:01 AM 0 45.39 0.00 5.89 3.50 0.13 45.08 04:25:01 AM 1 30.16 0.00 4.52 2.77 0.12 62.44 04:26:01 AM all 22.35 0.00 3.04 2.43 0.10 72.08 04:26:01 AM 0 27.20 0.00 3.31 2.69 0.12 66.68 04:26:01 AM 1 17.50 0.00 2.77 2.17 0.08 77.47 04:27:01 AM all 12.98 0.00 1.77 0.83 0.08 84.35 04:27:01 AM 0 17.93 0.00 1.84 0.94 0.08 79.21 04:27:01 AM 1 8.04 0.00 1.69 0.72 0.07 89.49 04:28:01 AM all 23.18 0.00 3.72 0.72 0.10 72.28 04:28:01 AM 0 23.11 0.00 3.63 0.58 0.10 72.57 04:28:01 AM 1 23.26 0.00 3.80 0.85 0.10 71.99 04:29:01 AM all 10.16 0.00 2.51 1.44 0.08 85.80 04:29:01 AM 0 10.83 0.00 2.46 1.69 0.08 84.93 04:29:01 AM 1 9.49 0.00 2.56 1.19 0.08 86.67 04:30:02 AM all 5.65 0.00 1.51 0.02 0.07 92.76 04:30:02 AM 0 7.45 0.00 2.36 0.02 0.07 90.11 04:30:02 AM 1 3.85 0.00 0.65 0.02 0.07 95.41 04:31:01 AM all 8.61 0.00 1.30 0.01 0.10 89.98 04:31:01 AM 0 8.10 0.00 1.15 0.00 0.10 90.65 04:31:01 AM 1 9.11 0.00 1.46 0.02 0.10 89.31 04:32:01 AM all 9.50 0.00 1.26 0.00 0.12 89.12 04:32:01 AM 0 0.63 0.00 0.15 0.00 0.10 99.11 04:32:01 AM 1 18.45 0.00 2.38 0.00 0.13 79.04 04:33:01 AM all 18.68 0.00 2.38 0.07 0.09 78.77 04:33:01 AM 0 23.03 0.00 2.12 0.07 0.08 74.70 04:33:01 AM 1 14.32 0.00 2.65 0.07 0.10 82.86 04:34:01 AM all 28.22 0.00 2.95 0.75 0.10 67.98 04:34:01 AM 0 29.67 0.00 2.84 0.80 0.10 66.58 04:34:01 AM 1 26.77 0.00 3.06 0.70 0.10 69.37 Average: all 17.75 0.00 2.57 0.94 0.10 78.64 Average: 0 19.37 0.00 2.58 1.03 0.10 76.92 Average: 1 16.12 0.00 2.56 0.85 0.10 80.37