---> uname -a: Linux prd-centos8-robot-2c-8g-7230.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4897 19 2219 6821 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:16:60:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe16:607b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/13/2024 _x86_64_ (2 CPU) 20:09:54 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 223.83 169.30 54.53 15061.57 38151.87 08:12:01 PM 123.69 6.98 116.71 1258.65 10858.03 08:13:01 PM 35.64 1.02 34.63 113.18 4450.31 08:14:01 PM 51.55 2.55 49.00 396.53 3514.55 08:15:01 PM 18.60 0.00 18.60 0.00 4768.32 08:16:01 PM 2.12 0.10 2.02 32.12 130.41 08:17:01 PM 0.97 0.00 0.97 0.00 600.33 08:18:01 PM 0.33 0.00 0.33 0.00 378.67 08:19:01 PM 0.33 0.03 0.30 1.87 277.50 08:20:01 PM 14.03 0.42 13.61 47.72 2253.52 Average: 47.49 18.37 29.12 1719.95 6606.42 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5554224 7056468 2328200 29.54 2688 1695996 725280 8.12 183884 1865984 87956 08:12:01 PM 5133344 6992752 2749080 34.88 2688 2037284 721072 8.07 213720 2194140 139116 08:13:01 PM 5258952 7095316 2623472 33.28 2688 2013640 626472 7.01 240016 2038976 20 08:14:01 PM 5028264 7076140 2854160 36.21 2688 2217388 629972 7.05 262472 2222932 135512 08:15:01 PM 5023448 7071324 2858976 36.27 2688 2217388 629972 7.05 262468 2222960 4 08:16:01 PM 4968056 7021092 2914368 36.97 2688 2222556 694624 7.78 263076 2276816 2412 08:17:01 PM 4947856 7019452 2934568 37.23 2688 2241148 694624 7.78 263076 2297472 3456 08:18:01 PM 4938576 7018316 2943848 37.35 2688 2249284 694624 7.78 263076 2306856 264 08:19:01 PM 4930268 7018152 2952156 37.45 2688 2257404 694624 7.78 263356 2314692 40 08:20:01 PM 5113128 7077084 2769296 35.13 2688 2139596 624240 6.99 491252 1926348 13260 Average: 5089612 7044610 2792812 35.43 2688 2129168 673550 7.54 270640 2166718 38204 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 290.44 166.91 1367.68 56.97 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 109.80 85.69 1107.67 11.75 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 10.63 10.35 6.59 3.88 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 241.22 175.71 338.33 45.15 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 1.20 0.80 0.66 0.12 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 33.94 26.12 40.68 5.30 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 51.04 37.61 130.31 9.93 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.51 15.29 48.57 6.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 21.20 20.61 64.56 11.99 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 79.94 52.00 160.01 79.75 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 86.43 59.34 328.76 23.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/13/2024 _x86_64_ (2 CPU) 20:09:54 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 51.18 0.06 10.66 16.41 0.10 21.59 08:11:01 PM 0 48.41 0.05 11.40 18.19 0.10 21.85 08:11:01 PM 1 53.95 0.07 9.91 14.63 0.10 21.34 08:12:01 PM all 36.33 0.00 5.92 3.96 0.10 53.69 08:12:01 PM 0 39.01 0.00 6.21 4.62 0.10 50.06 08:12:01 PM 1 33.64 0.00 5.63 3.29 0.10 57.33 08:13:01 PM all 14.45 0.00 1.91 1.08 0.07 82.49 08:13:01 PM 0 22.32 0.00 2.37 1.34 0.07 73.91 08:13:01 PM 1 6.59 0.00 1.45 0.83 0.07 91.06 08:14:01 PM all 27.12 0.00 4.22 1.31 0.08 67.26 08:14:01 PM 0 33.04 0.00 4.47 1.04 0.08 61.36 08:14:01 PM 1 21.21 0.00 3.97 1.59 0.08 73.15 08:15:01 PM all 0.32 0.00 0.25 0.80 0.05 98.58 08:15:01 PM 0 0.57 0.00 0.20 0.52 0.07 98.65 08:15:01 PM 1 0.07 0.00 0.30 1.08 0.03 98.51 08:16:01 PM all 6.48 0.00 0.26 0.01 0.08 93.18 08:16:01 PM 0 5.58 0.00 0.22 0.00 0.07 94.13 08:16:01 PM 1 7.38 0.00 0.30 0.02 0.08 92.22 08:17:01 PM all 19.07 0.00 0.20 0.08 0.08 80.56 08:17:01 PM 0 27.67 0.00 0.22 0.00 0.08 72.02 08:17:01 PM 1 10.46 0.00 0.18 0.17 0.08 89.10 08:18:01 PM all 7.68 0.00 0.15 0.05 0.07 92.06 08:18:01 PM 0 12.32 0.00 0.17 0.10 0.07 87.35 08:18:01 PM 1 3.04 0.00 0.13 0.00 0.07 96.76 08:19:01 PM all 9.13 0.00 0.27 0.03 0.08 90.48 08:19:01 PM 0 16.50 0.00 0.37 0.00 0.10 83.03 08:19:01 PM 1 1.77 0.00 0.17 0.07 0.07 97.93 08:20:01 PM all 20.17 0.00 2.31 0.42 0.08 77.01 08:20:01 PM 0 18.95 0.00 1.80 0.68 0.08 78.48 08:20:01 PM 1 21.40 0.00 2.83 0.15 0.08 75.54 Average: all 19.20 0.01 2.62 2.42 0.08 75.67 Average: 0 22.45 0.01 2.75 2.66 0.08 72.06 Average: 1 15.96 0.01 2.49 2.19 0.08 79.28