---> uname -a: Linux prd-centos8-robot-2c-8g-9136.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 5000 19 2123 6827 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:14:cc:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe14:ccd8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 04:19:16 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 100.00 19.61 80.39 556.86 30757.84 04:21:01 AM 76.14 42.72 33.42 2712.03 30009.13 04:22:01 AM 76.52 22.11 54.42 5101.50 5398.48 04:23:01 AM 87.20 0.08 87.12 2.53 8057.51 04:24:01 AM 34.83 0.70 34.13 50.52 3875.27 04:25:01 AM 28.32 0.98 27.34 132.89 1524.16 04:26:01 AM 40.92 0.03 40.89 3.47 6769.28 04:27:01 AM 4.98 0.03 4.95 1.07 215.60 04:28:01 AM 0.32 0.00 0.32 0.00 4.58 04:29:01 AM 0.15 0.00 0.15 0.00 1.62 04:30:01 AM 26.72 0.53 26.19 70.24 1370.11 Average: 37.72 6.74 30.98 807.05 5765.23 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 6106864 7363740 1775564 22.53 2688 1463952 373544 4.74 115896 1441192 854756 04:21:01 AM 6095476 7366948 1786952 22.67 2688 1471248 352900 3.95 126644 1402632 1400 04:22:01 AM 5351584 7018508 2530844 32.11 2688 1856108 745816 8.35 228888 2002812 108836 04:23:01 AM 5133236 6980368 2749192 34.88 2688 2024552 729084 8.16 214224 2189568 105320 04:24:01 AM 5158824 7003572 2723604 34.55 2688 2022156 708600 7.93 233236 2144564 15800 04:25:01 AM 5002208 7033844 2880220 36.54 2688 2201476 671076 7.51 261264 2249668 171028 04:26:01 AM 5034908 7068432 2847520 36.12 2688 2203252 625364 7.00 263268 2210352 76 04:27:01 AM 4989984 7024956 2892444 36.69 2688 2204700 701720 7.86 263580 2254464 4 04:28:01 AM 4974420 7009412 2908008 36.89 2688 2204720 717848 8.04 263580 2269884 24 04:29:01 AM 5032760 7069816 2849668 36.15 2688 2206784 624632 6.99 263968 2212304 2072 04:30:01 AM 5131260 6998968 2751168 34.90 2688 2042880 700300 7.84 441068 1957028 188 Average: 5273775 7085324 2608653 33.09 2688 1991075 631899 7.08 243238 2030406 114500 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 2.94 0.00 0.17 0.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.95 2.42 0.65 0.55 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 308.86 200.58 1543.21 57.88 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 59.82 46.63 499.12 7.92 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 12.80 6.18 5.16 2.65 0.00 0.00 0.00 0.00 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 36.52 31.01 294.98 6.87 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 244.85 184.97 58.08 47.79 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 205.68 194.88 57.09 78.93 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 223.51 221.84 192.51 85.44 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 118.26 114.70 76.71 38.46 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 43.92 37.04 82.34 26.83 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 125.51 103.85 280.52 35.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 04:19:16 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 0.49 0.00 1.48 51.72 0.00 46.31 04:20:01 AM 0 0.00 0.00 1.96 98.04 0.00 0.00 04:20:01 AM 1 0.99 0.00 0.99 4.95 0.00 93.07 04:21:01 AM all 10.34 0.06 2.50 70.98 0.05 16.07 04:21:01 AM 0 11.06 0.02 2.11 74.94 0.05 11.83 04:21:01 AM 1 9.62 0.10 2.88 67.02 0.05 20.32 04:22:01 AM all 33.08 0.00 5.72 6.58 0.09 54.53 04:22:01 AM 0 37.68 0.00 7.00 8.73 0.08 46.51 04:22:01 AM 1 28.49 0.00 4.44 4.44 0.10 62.53 04:23:01 AM all 36.13 0.00 4.41 6.88 0.11 52.47 04:23:01 AM 0 46.50 0.00 5.08 6.13 0.10 42.20 04:23:01 AM 1 25.75 0.00 3.75 7.63 0.12 62.75 04:24:01 AM all 12.74 0.00 1.60 5.23 0.07 80.36 04:24:01 AM 0 14.83 0.00 1.65 2.59 0.07 80.86 04:24:01 AM 1 10.65 0.00 1.55 7.88 0.07 79.86 04:25:01 AM all 26.83 0.00 3.72 1.87 0.07 67.51 04:25:01 AM 0 38.40 0.00 4.10 2.07 0.08 55.36 04:25:01 AM 1 15.26 0.00 3.35 1.67 0.07 79.66 04:26:01 AM all 11.87 0.00 1.83 7.93 0.05 78.32 04:26:01 AM 0 17.26 0.00 2.01 10.48 0.05 70.20 04:26:01 AM 1 6.49 0.00 1.66 5.38 0.05 86.42 04:27:01 AM all 18.73 0.00 0.66 0.03 0.12 80.46 04:27:01 AM 0 33.41 0.00 0.94 0.00 0.15 65.50 04:27:01 AM 1 4.04 0.00 0.39 0.07 0.08 95.42 04:28:01 AM all 22.27 0.00 0.52 0.00 0.09 77.12 04:28:01 AM 0 12.01 0.00 0.44 0.00 0.08 87.47 04:28:01 AM 1 32.52 0.00 0.60 0.00 0.10 66.78 04:29:01 AM all 16.93 0.00 0.44 0.00 0.08 82.56 04:29:01 AM 0 2.64 0.00 0.39 0.00 0.07 96.91 04:29:01 AM 1 31.18 0.00 0.49 0.00 0.08 68.25 04:30:01 AM all 29.90 0.00 3.21 0.33 0.09 66.46 04:30:01 AM 0 37.66 0.00 3.44 0.32 0.08 58.50 04:30:01 AM 1 22.13 0.00 2.99 0.35 0.10 74.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.86 0.01 2.46 10.05 0.08 65.54 Average: 0 25.13 0.00 2.72 10.67 0.08 61.39 Average: 1 18.59 0.01 2.21 9.42 0.08 69.69