---> uname -a: Linux prd-centos8-robot-2c-8g-341.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2800.000 BogoMIPS: 5600.00 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 5045 19 2097 6847 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:78:91:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe78:91d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/28/2024 _x86_64_ (2 CPU) 07:24:20 LINUX RESTART (2 CPU) 07:25:01 AM tps rtps wtps bread/s bwrtn/s 07:26:01 AM 56.00 4.15 51.85 2660.18 34180.56 07:27:01 AM 86.65 21.06 65.59 3651.52 6329.31 07:28:01 AM 93.72 0.63 93.08 28.00 8097.78 07:29:01 AM 30.24 0.85 29.39 125.56 2674.53 07:30:01 AM 39.82 0.17 39.65 5.86 2598.03 07:31:01 AM 28.71 0.03 28.67 3.47 5279.89 07:32:01 AM 2.82 0.00 2.82 0.00 87.95 07:33:01 AM 0.12 0.00 0.12 0.00 1.32 07:34:01 AM 0.27 0.03 0.23 1.87 5.58 07:35:01 AM 1.90 0.00 1.90 0.00 96.27 07:36:01 AM 15.36 0.32 15.05 44.13 722.61 Average: 32.33 2.48 29.85 592.77 5461.44 07:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 AM 6051892 7364332 1830540 23.22 2688 1512868 533736 5.98 107432 1471796 124 07:27:01 AM 5435384 7125200 2447048 31.04 2688 1873972 631348 7.07 184448 1946700 130976 07:28:01 AM 5232548 7040980 2649884 33.62 2688 1985684 686372 7.69 194900 2113220 63832 07:29:01 AM 5286872 7099748 2595560 32.93 2688 1990716 640520 7.17 217456 2036452 16 07:30:01 AM 5024128 7022452 2858304 36.26 2688 2169784 695644 7.79 234728 2260008 133744 07:31:01 AM 5080284 7079700 2802148 35.55 2688 2170844 618756 6.93 236244 2198692 4 07:32:01 AM 5079748 7079164 2802684 35.56 2688 2170844 618756 6.93 236240 2198964 16 07:33:01 AM 5080200 7079620 2802232 35.55 2688 2170848 618756 6.93 236240 2198716 8 07:34:01 AM 5039176 7039172 2843256 36.07 2688 2171432 705568 7.90 236488 2239272 532 07:35:01 AM 5036640 7037344 2845792 36.10 2688 2172132 740360 8.29 236488 2241768 184 07:36:01 AM 5203516 7045300 2678916 33.99 2688 2018360 665180 7.45 429656 1903992 10608 Average: 5231853 7092092 2650579 33.63 2688 2037044 650454 7.28 231847 2073598 30913 07:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 3.52 2.83 0.75 0.62 0.00 0.00 0.00 0.00 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 279.97 178.09 1531.22 53.20 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 52.17 38.91 505.17 7.80 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 16.63 9.48 5.58 3.45 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 37.39 33.74 286.28 7.87 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 186.10 166.54 41.13 39.83 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 3.82 1.63 5.99 2.98 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 1.62 0.13 0.12 0.01 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 22.74 19.51 8.34 6.56 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 32.73 26.76 7.50 5.58 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 47.64 36.48 73.97 24.35 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 62.21 46.74 224.17 13.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/28/2024 _x86_64_ (2 CPU) 07:24:20 LINUX RESTART (2 CPU) 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 0.99 0.00 1.44 81.44 0.07 16.06 07:26:01 AM 0 1.19 0.00 1.39 83.26 0.05 14.11 07:26:01 AM 1 0.79 0.00 1.50 79.62 0.08 18.01 07:27:01 AM all 35.54 0.00 6.07 5.30 0.12 52.98 07:27:01 AM 0 43.33 0.00 5.87 5.85 0.12 44.84 07:27:01 AM 1 27.76 0.00 6.27 4.74 0.12 61.12 07:28:01 AM all 37.71 0.00 4.41 3.43 0.12 54.34 07:28:01 AM 0 50.07 0.00 5.15 3.69 0.12 40.97 07:28:01 AM 1 25.39 0.00 3.66 3.16 0.12 67.67 07:29:01 AM all 11.75 0.00 1.25 0.82 0.08 86.11 07:29:01 AM 0 6.51 0.00 1.09 0.25 0.08 92.07 07:29:01 AM 1 16.98 0.00 1.42 1.39 0.07 80.15 07:30:01 AM all 22.01 0.00 3.43 1.30 0.09 73.16 07:30:01 AM 0 25.50 0.00 3.69 1.59 0.07 69.16 07:30:01 AM 1 18.52 0.00 3.17 1.02 0.12 77.17 07:31:01 AM all 8.74 0.00 1.46 1.62 0.07 88.11 07:31:01 AM 0 13.04 0.00 1.69 1.59 0.07 83.62 07:31:01 AM 1 4.46 0.00 1.23 1.65 0.07 92.59 07:32:01 AM all 0.27 0.00 0.10 0.02 0.04 99.57 07:32:01 AM 0 0.45 0.00 0.15 0.00 0.05 99.35 07:32:01 AM 1 0.08 0.00 0.05 0.03 0.03 99.80 07:33:01 AM all 0.29 0.00 0.06 0.00 0.05 99.60 07:33:01 AM 0 0.53 0.00 0.05 0.00 0.07 99.35 07:33:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 07:34:01 AM all 5.08 0.00 0.28 0.00 0.05 94.58 07:34:01 AM 0 7.54 0.00 0.34 0.00 0.07 92.06 07:34:01 AM 1 2.63 0.00 0.23 0.00 0.03 97.11 07:35:01 AM all 8.06 0.00 0.33 0.01 0.09 91.52 07:35:01 AM 0 11.79 0.00 0.34 0.02 0.07 87.80 07:35:01 AM 1 4.33 0.00 0.32 0.00 0.12 95.23 07:36:01 AM all 19.97 0.00 2.14 0.32 0.08 77.49 07:36:01 AM 0 18.02 0.00 2.35 0.08 0.08 79.46 07:36:01 AM 1 21.93 0.00 1.92 0.55 0.08 75.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.67 0.00 1.91 8.54 0.08 75.81 Average: 0 16.17 0.00 2.01 8.73 0.08 73.02 Average: 1 11.17 0.00 1.80 8.34 0.08 78.61