---> uname -a: Linux prd-centos8-robot-2c-8g-3517.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 563 5015 19 2118 6838 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:20:ea:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe20:ea52/64 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) 03/20/2024 _x86_64_ (2 CPU) 14:40:03 LINUX RESTART (2 CPU) 02:41:02 PM tps rtps wtps bread/s bwrtn/s 02:42:01 PM 75.47 32.80 42.66 5615.86 19688.19 02:43:01 PM 69.29 7.00 62.29 1310.98 6209.03 02:44:01 PM 65.24 0.05 65.19 1.20 7355.49 02:45:01 PM 36.55 0.70 35.85 50.77 4212.88 02:46:01 PM 25.68 0.82 24.86 123.45 1791.57 02:47:01 PM 50.57 0.20 50.37 12.93 5355.03 02:48:01 PM 16.01 0.02 15.99 0.13 3228.96 02:49:01 PM 3.25 0.00 3.25 0.00 100.00 02:50:01 PM 0.18 0.00 0.18 0.00 8.83 02:51:01 PM 22.73 0.55 22.18 71.18 1131.69 Average: 36.43 4.17 32.26 710.48 4883.48 02:41:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:42:01 PM 5641040 7113808 2241396 28.44 2688 1667432 685564 7.68 175288 1791784 74864 02:43:01 PM 5256500 7010624 2625936 33.31 2688 1937240 735980 8.24 250596 2057780 161360 02:44:01 PM 5285104 7040364 2597332 32.95 2688 1937516 709156 7.94 212788 2061924 16008 02:45:01 PM 5198172 7028104 2684264 34.05 2688 2006556 693496 7.77 221056 2120796 36444 02:46:01 PM 5268552 7102904 2613884 33.16 2688 2011524 630768 7.06 239768 2035452 4 02:47:01 PM 5040260 7080320 2842176 36.06 2688 2209712 631400 7.07 261964 2212692 85140 02:48:01 PM 4974980 7015048 2907456 36.89 2688 2209972 734216 8.22 262216 2278448 4 02:49:01 PM 4881712 6921824 3000724 38.07 2688 2210024 843228 9.44 262216 2370816 24 02:50:01 PM 5039860 7080760 2842576 36.06 2688 2210804 655196 7.34 262608 2213336 576 02:51:01 PM 5178172 7040668 2704264 34.31 2688 2037736 672912 7.53 437728 1919628 176 Average: 5176435 7043442 2706001 34.33 2688 2043852 699192 7.83 258623 2106266 37460 02:41:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 220.76 127.74 915.56 47.06 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 49.78 42.33 637.98 5.01 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 26.16 19.58 231.79 3.40 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 33.27 21.02 269.95 5.24 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 10.80 9.15 4.98 9.84 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 47.07 42.19 293.22 16.67 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 185.40 163.30 41.99 693.87 0.00 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 549.35 483.69 7027.72 50.97 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 346.08 298.05 4426.92 19.81 0.00 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 48.87 37.07 78.38 27.43 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 151.64 124.41 1393.68 88.00 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) 03/20/2024 _x86_64_ (2 CPU) 14:40:03 LINUX RESTART (2 CPU) 02:41:02 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 15.25 0.03 4.32 44.82 0.08 35.51 02:42:01 PM 0 17.33 0.00 3.08 40.85 0.09 38.66 02:42:01 PM 1 13.17 0.05 5.56 48.80 0.07 32.36 02:43:01 PM all 22.47 0.00 3.81 11.20 0.08 62.44 02:43:01 PM 0 20.14 0.00 3.46 9.06 0.07 67.27 02:43:01 PM 1 24.81 0.00 4.15 13.36 0.08 57.60 02:44:01 PM all 19.75 0.00 2.29 16.59 0.09 61.28 02:44:01 PM 0 32.41 0.00 3.01 19.75 0.10 44.72 02:44:01 PM 1 7.31 0.00 1.57 13.48 0.08 77.55 02:45:01 PM all 23.00 0.00 2.81 7.65 0.09 66.45 02:45:01 PM 0 30.88 0.00 2.92 10.26 0.10 55.84 02:45:01 PM 1 15.15 0.00 2.69 5.06 0.08 77.01 02:46:01 PM all 12.17 0.00 1.18 2.60 0.09 83.96 02:46:01 PM 0 16.05 0.00 1.12 2.16 0.07 80.61 02:46:01 PM 1 8.28 0.00 1.24 3.04 0.12 87.32 02:47:01 PM all 32.26 0.00 5.01 4.83 0.11 57.79 02:47:01 PM 0 33.91 0.00 5.04 3.95 0.12 56.98 02:47:01 PM 1 30.61 0.00 4.98 5.71 0.10 58.60 02:48:01 PM all 8.90 0.00 0.77 1.99 0.06 88.28 02:48:01 PM 0 9.44 0.00 0.66 2.03 0.05 87.82 02:48:01 PM 1 8.35 0.00 0.89 1.95 0.07 88.75 02:49:01 PM all 15.25 0.00 1.69 0.03 0.11 82.92 02:49:01 PM 0 13.94 0.00 1.65 0.07 0.10 84.24 02:49:01 PM 1 16.57 0.00 1.72 0.00 0.12 81.60 02:50:01 PM all 10.73 0.00 1.14 0.00 0.08 88.04 02:50:01 PM 0 13.32 0.00 1.30 0.00 0.08 85.29 02:50:01 PM 1 8.13 0.00 0.98 0.00 0.08 90.80 02:51:01 PM all 26.43 0.00 3.29 0.37 0.08 69.83 02:51:01 PM 0 40.07 0.00 3.34 0.32 0.08 56.19 02:51:01 PM 1 12.75 0.00 3.24 0.42 0.08 83.50 Average: all 18.64 0.00 2.63 8.94 0.09 69.71 Average: 0 22.77 0.00 2.56 8.77 0.09 65.82 Average: 1 14.51 0.01 2.70 9.11 0.09 73.59