---> uname -a: Linux prd-centos8-robot-2c-8g-378.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: 2799.996 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 552 5007 19 2137 6849 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:d6:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe78:d65e/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) 03/22/2024 _x86_64_ (2 CPU) 01:23:02 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 84.89 13.95 70.94 2552.75 6678.36 01:26:01 AM 81.97 0.72 81.26 51.45 9138.30 01:27:01 AM 22.78 0.85 21.93 123.98 1782.37 01:28:01 AM 24.44 0.17 24.28 9.46 1379.07 01:29:01 AM 41.21 0.03 41.18 3.47 7057.54 01:30:01 AM 5.33 0.02 5.31 0.13 247.55 01:31:01 AM 0.57 0.00 0.57 0.00 102.12 01:32:01 AM 0.33 0.00 0.33 0.00 43.94 01:33:01 AM 0.15 0.00 0.15 0.00 40.41 01:34:01 AM 23.88 0.55 23.33 71.18 1515.58 Average: 28.56 1.63 26.93 281.25 2798.52 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5389100 7097148 2493336 31.63 2688 1890732 640920 7.18 210956 1962348 146676 01:26:01 AM 5206212 7038856 2676224 33.95 2688 2009224 654460 7.33 222380 2101132 36452 01:27:01 AM 5275016 7112008 2607420 33.08 2688 2014212 617596 6.92 241120 2020424 4 01:28:01 AM 4993932 7034960 2888504 36.64 2688 2210816 655092 7.34 261216 2258928 178052 01:29:01 AM 5042120 7084880 2840316 36.03 2688 2212412 593692 6.65 262976 2202832 28 01:30:01 AM 4996792 7042056 2885644 36.61 2688 2214924 701004 7.85 263332 2247784 872 01:31:01 AM 4991908 7039608 2890528 36.67 2688 2217344 718212 8.04 263336 2252788 476 01:32:01 AM 4989376 7038080 2893060 36.70 2688 2218348 718212 8.04 263340 2255284 336 01:33:01 AM 5034596 7086440 2847840 36.13 2688 2221488 601652 6.74 263712 2210652 2312 01:34:01 AM 5161156 7042916 2721280 34.52 2688 2057400 660692 7.40 444952 1926524 188 Average: 5108021 7061695 2774415 35.20 2688 2126690 656153 7.35 269732 2143870 36540 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 164.36 115.19 1156.36 32.65 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 45.07 37.89 466.64 13.67 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 14.31 11.68 5.32 3.89 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 34.71 30.37 285.42 6.95 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 184.34 132.01 48.03 35.59 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 141.79 129.92 31.42 13.51 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 146.62 141.82 29.49 15.22 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 36.10 31.01 8.33 5.56 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 46.18 39.66 14.84 7.52 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 51.90 38.49 100.49 42.81 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 86.54 70.80 214.64 17.74 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) 03/22/2024 _x86_64_ (2 CPU) 01:23:02 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 34.75 0.00 5.73 3.01 0.09 56.42 01:25:01 AM 0 31.28 0.00 5.49 3.08 0.08 60.06 01:25:01 AM 1 38.21 0.00 5.97 2.94 0.10 52.79 01:26:01 AM all 33.80 0.00 3.82 3.32 0.13 58.94 01:26:01 AM 0 34.16 0.00 4.35 3.60 0.13 57.75 01:26:01 AM 1 33.44 0.00 3.28 3.03 0.12 60.13 01:27:01 AM all 12.48 0.00 1.46 1.25 0.05 84.75 01:27:01 AM 0 18.49 0.00 1.60 2.24 0.05 77.62 01:27:01 AM 1 6.47 0.00 1.32 0.27 0.05 91.89 01:28:01 AM all 22.88 0.00 3.38 0.97 0.08 72.69 01:28:01 AM 0 26.30 0.00 3.77 1.02 0.08 68.82 01:28:01 AM 1 19.47 0.00 2.98 0.92 0.08 76.55 01:29:01 AM all 9.78 0.00 1.81 2.70 0.05 85.65 01:29:01 AM 0 11.06 0.00 2.09 3.17 0.05 83.63 01:29:01 AM 1 8.50 0.00 1.54 2.23 0.05 87.68 01:30:01 AM all 14.11 0.00 0.84 0.06 0.07 84.92 01:30:01 AM 0 17.04 0.00 0.88 0.00 0.07 82.02 01:30:01 AM 1 11.21 0.00 0.81 0.12 0.07 87.80 01:31:01 AM all 13.73 0.00 0.84 0.00 0.06 85.37 01:31:01 AM 0 16.38 0.00 0.76 0.00 0.05 82.81 01:31:01 AM 1 11.08 0.00 0.92 0.00 0.07 87.93 01:32:01 AM all 8.75 0.00 0.43 0.00 0.07 90.75 01:32:01 AM 0 9.22 0.00 0.37 0.00 0.07 90.35 01:32:01 AM 1 8.27 0.00 0.50 0.00 0.07 91.16 01:33:01 AM all 11.38 0.00 0.49 0.00 0.07 88.06 01:33:01 AM 0 17.20 0.00 0.58 0.00 0.07 82.15 01:33:01 AM 1 5.55 0.00 0.40 0.00 0.07 93.98 01:34:01 AM all 28.44 0.00 3.14 0.34 0.08 67.99 01:34:01 AM 0 26.69 0.00 2.84 0.38 0.08 70.01 01:34:01 AM 1 30.20 0.00 3.44 0.30 0.08 65.98 Average: all 19.03 0.00 2.20 1.17 0.07 77.53 Average: 0 20.79 0.00 2.28 1.35 0.07 75.50 Average: 1 17.26 0.00 2.12 0.98 0.08 79.56