---> uname -a: Linux prd-centos8-robot-2c-8g-4718.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4920 19 2158 6782 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:ec:0d:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:feec:d88/64 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) 12/22/2024 _x86_64_ (2 CPU) 02:22:36 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 126.54 76.91 49.63 10617.79 37430.39 02:25:01 AM 77.65 0.48 77.17 18.13 6153.74 02:26:01 AM 72.79 0.73 72.06 53.05 9385.77 02:27:01 AM 20.83 0.42 20.41 64.78 1310.81 02:28:01 AM 62.41 6.75 55.66 1249.18 7624.81 02:29:01 AM 5.28 0.10 5.18 32.12 215.19 02:30:01 AM 13.05 0.33 12.71 37.85 1099.97 02:31:01 AM 25.59 0.52 25.07 63.85 1752.63 Average: 50.52 10.78 39.74 1517.13 8121.71 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5618664 7064856 2263760 28.72 2688 1642836 707788 7.93 171320 1819276 55716 02:25:01 AM 5264120 7004008 2618304 33.22 2688 1921184 741472 8.30 193112 2097868 209164 02:26:01 AM 5266096 7060832 2616328 33.19 2688 1972948 664020 7.44 206268 2067008 13808 02:27:01 AM 5193696 7038684 2688728 34.11 2688 2020488 684148 7.66 228348 2109136 40408 02:28:01 AM 4985244 7021188 2897180 36.75 2688 2206040 672456 7.53 258696 2259588 104 02:29:01 AM 4947016 6985356 2935408 37.24 2688 2208444 720064 8.06 258816 2301096 1324 02:30:01 AM 5051604 6953060 2830820 35.91 2688 2077612 765048 8.57 309636 2169188 38268 02:31:01 AM 5033208 6940096 2849216 36.15 2688 2083260 765368 8.57 467588 2033696 16712 Average: 5169956 7008510 2712468 34.41 2688 2016602 715046 8.01 261723 2107107 46938 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 247.73 145.38 857.92 55.24 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 75.32 63.47 943.00 7.77 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 50.27 33.79 440.12 6.14 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 22.58 19.89 84.32 5.85 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 215.98 156.23 257.62 41.17 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 27.26 19.38 26.62 2.13 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 119.43 79.29 427.31 54.96 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 17.41 17.16 14.40 8.50 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 97.00 66.82 381.40 22.72 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) 12/22/2024 _x86_64_ (2 CPU) 02:22:36 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 24.65 0.05 7.19 48.10 0.08 19.93 02:24:01 AM 0 27.22 0.07 7.91 48.62 0.08 16.10 02:24:01 AM 1 22.07 0.03 6.47 47.57 0.08 23.77 02:25:01 AM all 30.07 0.00 3.96 4.60 0.09 61.27 02:25:01 AM 0 44.22 0.00 5.01 5.76 0.10 44.92 02:25:01 AM 1 15.94 0.00 2.92 3.45 0.08 77.61 02:26:01 AM all 16.88 0.00 2.90 11.61 0.10 68.51 02:26:01 AM 0 24.44 0.00 3.47 8.70 0.08 63.30 02:26:01 AM 1 9.31 0.00 2.32 14.52 0.12 73.73 02:27:01 AM all 18.12 0.00 2.38 1.08 0.08 78.34 02:27:01 AM 0 24.50 0.00 2.75 0.95 0.08 71.72 02:27:01 AM 1 11.75 0.00 2.00 1.22 0.07 84.97 02:28:01 AM all 21.24 0.00 4.30 3.34 0.09 71.03 02:28:01 AM 0 29.92 0.00 4.92 3.85 0.10 61.22 02:28:01 AM 1 12.56 0.00 3.68 2.84 0.08 80.84 02:29:01 AM all 1.64 0.00 0.29 0.21 0.05 97.82 02:29:01 AM 0 1.46 0.00 0.30 0.07 0.03 98.14 02:29:01 AM 1 1.82 0.00 0.27 0.35 0.07 97.49 02:30:01 AM all 21.39 0.00 2.43 0.35 0.09 75.73 02:30:01 AM 0 34.11 0.00 2.91 0.17 0.08 62.72 02:30:01 AM 1 8.78 0.00 1.96 0.54 0.10 88.62 02:31:01 AM all 29.20 0.00 3.42 2.64 0.10 64.64 02:31:01 AM 0 42.98 0.00 4.08 3.83 0.12 48.99 02:31:01 AM 1 15.41 0.00 2.76 1.45 0.08 80.31 Average: all 20.40 0.01 3.36 8.97 0.09 67.18 Average: 0 28.60 0.01 3.92 8.99 0.09 58.40 Average: 1 12.20 0.00 2.80 8.96 0.09 75.95