---> uname -a: Linux prd-centos8-robot-2c-8g-10618.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 588 4992 19 2117 6813 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:93:1f:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe93:1fc2/64 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) 04/24/2024 _x86_64_ (2 CPU) 04:22:52 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 109.86 6.85 103.02 1273.44 9629.26 04:26:01 AM 50.79 0.67 50.12 49.99 5678.82 04:27:01 AM 20.90 1.02 19.88 133.44 1323.16 04:28:02 AM 51.52 0.03 51.49 3.47 7135.94 04:29:01 AM 2.52 0.00 2.52 0.00 76.69 04:30:01 AM 1.93 0.03 1.90 1.07 139.89 04:31:01 AM 10.50 0.23 10.26 34.12 400.15 04:32:01 AM 19.31 0.30 19.01 36.12 1039.15 Average: 33.48 1.14 32.34 191.87 3184.32 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5254136 7056464 2628300 33.34 2688 1979628 691656 7.74 212056 2075404 112056 04:26:01 AM 5166684 7004792 2715752 34.45 2688 2015224 747016 8.36 233492 2139168 15812 04:27:01 AM 5079936 7000180 2802500 35.55 2688 2094644 742104 8.31 261884 2188996 72052 04:28:02 AM 5018056 7045004 2864380 36.34 2688 2196360 659392 7.38 263876 2226396 96 04:29:01 AM 4980460 7007940 2901976 36.82 2688 2196884 707368 7.92 264052 2263812 260 04:30:01 AM 4919904 6949492 2962532 37.58 2688 2198992 774292 8.67 264056 2323672 148 04:31:01 AM 5095756 6975420 2786680 35.35 2688 2054936 751240 8.41 273948 2162348 23280 04:32:01 AM 5105004 6965868 2777432 35.24 2688 2036664 747996 8.38 441092 1988992 180 Average: 5077492 7000645 2804944 35.58 2688 2096666 727633 8.15 276807 2171098 27986 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 56.66 48.98 633.76 7.65 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 32.36 26.65 269.39 5.69 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 41.33 35.33 294.88 7.50 0.00 0.00 0.00 0.00 04:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:02 AM eth0 591.87 461.32 127.52 99.61 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 17.71 11.84 10.59 2.14 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 89.22 87.97 1241.02 6.35 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 68.98 54.20 240.82 26.55 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 14.50 12.73 11.46 6.00 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 114.27 92.54 354.38 20.22 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) 04/24/2024 _x86_64_ (2 CPU) 04:22:52 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 37.42 0.00 5.63 3.44 0.10 53.41 04:25:01 AM 0 28.33 0.00 4.81 4.46 0.10 62.29 04:25:01 AM 1 46.55 0.00 6.46 2.41 0.10 44.48 04:26:01 AM all 21.00 0.00 2.01 1.51 0.07 75.41 04:26:01 AM 0 18.22 0.00 1.69 1.55 0.07 78.47 04:26:01 AM 1 23.79 0.00 2.34 1.47 0.07 72.34 04:27:01 AM all 18.24 0.00 2.81 0.55 0.08 78.33 04:27:01 AM 0 10.88 0.00 2.57 0.48 0.07 85.99 04:27:01 AM 1 25.58 0.00 3.04 0.62 0.08 70.68 04:28:02 AM all 20.97 0.00 3.81 1.28 0.08 73.85 04:28:02 AM 0 14.99 0.00 3.08 1.22 0.08 80.62 04:28:02 AM 1 26.95 0.00 4.55 1.34 0.08 67.07 04:29:01 AM all 1.15 0.00 0.31 0.01 0.04 98.48 04:29:01 AM 0 1.58 0.00 0.39 0.00 0.03 98.00 04:29:01 AM 1 0.73 0.00 0.24 0.02 0.05 98.96 04:30:01 AM all 7.17 0.00 1.55 0.03 0.08 91.17 04:30:01 AM 0 11.40 0.00 2.72 0.00 0.08 85.80 04:30:01 AM 1 2.92 0.00 0.37 0.05 0.08 96.58 04:31:01 AM all 10.04 0.00 1.72 0.12 0.07 88.06 04:31:01 AM 0 2.52 0.00 1.54 0.15 0.07 95.73 04:31:01 AM 1 17.75 0.00 1.90 0.09 0.07 80.20 04:32:01 AM all 24.06 0.00 2.16 0.32 0.07 73.40 04:32:01 AM 0 19.58 0.00 1.89 0.40 0.07 78.07 04:32:01 AM 1 28.54 0.00 2.43 0.23 0.07 68.73 Average: all 17.56 0.00 2.51 0.91 0.07 78.95 Average: 0 13.47 0.00 2.34 1.04 0.07 83.08 Average: 1 21.67 0.00 2.67 0.78 0.08 74.80