---> uname -a: Linux prd-centos8-robot-2c-8g-7262.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 558 5009 19 2129 6843 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:2e:0d:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe2e:da6/64 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) 11/14/2024 _x86_64_ (2 CPU) 00:54:54 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 99.23 13.10 86.14 2343.22 6073.46 12:58:01 AM 70.40 0.73 69.67 51.32 9807.75 12:59:01 AM 9.35 0.38 8.96 64.25 175.56 01:00:01 AM 28.19 0.00 28.19 0.00 1584.99 01:01:01 AM 37.08 0.05 37.03 3.60 6661.60 01:02:01 AM 4.43 0.17 4.26 33.84 170.90 01:03:01 AM 0.80 0.03 0.77 1.87 106.18 01:04:01 AM 19.49 0.42 19.08 47.72 939.02 Average: 33.62 1.86 31.76 318.21 3189.74 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5252540 7030236 2629892 33.36 2688 1958140 715724 8.01 215968 2084696 205744 12:58:01 AM 5195220 7029864 2687212 34.09 2688 2011712 676588 7.58 220648 2118876 12 12:59:01 AM 5274180 7110700 2608252 33.09 2688 2013644 597028 6.68 239408 2021784 4 01:00:01 AM 5035032 7071476 2847400 36.12 2688 2205464 634956 7.11 253492 2224052 186144 01:01:01 AM 5047848 7084048 2834584 35.96 2688 2205592 619372 6.94 256824 2201700 4 01:02:01 AM 5006872 7045204 2875560 36.48 2688 2207724 667768 7.48 257228 2242508 220 01:03:01 AM 5000540 7041560 2881892 36.56 2688 2210412 667768 7.48 257368 2248616 4 01:04:01 AM 5167932 7039584 2714500 34.44 2688 2047672 672336 7.53 449320 1915268 13368 Average: 5122520 7056584 2759912 35.01 2688 2107545 656442 7.35 268782 2132188 50688 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 159.71 122.68 1219.63 24.77 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 53.02 37.41 439.47 5.97 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 12.38 6.68 4.88 2.93 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 42.30 34.04 299.03 8.19 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 199.65 137.50 39.27 35.25 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 30.83 20.02 9.19 3.76 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 23.31 18.79 5.93 4.63 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 67.24 45.13 89.20 29.18 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 73.56 52.78 263.31 14.33 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) 11/14/2024 _x86_64_ (2 CPU) 00:54:54 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.11 0.00 6.34 2.28 0.09 55.18 12:57:01 AM 0 34.35 0.00 6.22 1.72 0.10 57.62 12:57:01 AM 1 37.87 0.00 6.46 2.85 0.08 52.74 12:58:01 AM all 14.89 0.00 2.39 2.39 0.10 80.23 12:58:01 AM 0 17.69 0.00 2.62 2.79 0.08 76.81 12:58:01 AM 1 12.09 0.00 2.17 1.98 0.12 83.64 12:59:01 AM all 9.81 0.00 1.05 0.08 0.04 89.01 12:59:01 AM 0 9.54 0.00 1.04 0.10 0.03 89.30 12:59:01 AM 1 10.09 0.00 1.07 0.07 0.05 88.73 01:00:01 AM all 23.45 0.00 3.86 0.53 0.09 72.08 01:00:01 AM 0 23.94 0.00 3.84 0.40 0.08 71.74 01:00:01 AM 1 22.95 0.00 3.88 0.65 0.10 72.41 01:01:01 AM all 3.94 0.00 0.85 1.23 0.04 93.93 01:01:01 AM 0 3.86 0.00 0.78 0.70 0.02 94.64 01:01:01 AM 1 4.03 0.00 0.92 1.76 0.07 93.23 01:02:01 AM all 6.89 0.00 0.69 0.02 0.07 92.33 01:02:01 AM 0 10.30 0.00 0.95 0.00 0.07 88.68 01:02:01 AM 1 3.49 0.00 0.43 0.03 0.07 95.98 01:03:01 AM all 11.32 0.00 0.58 0.01 0.08 88.01 01:03:01 AM 0 15.00 0.00 0.77 0.00 0.07 84.16 01:03:01 AM 1 7.65 0.00 0.40 0.02 0.08 91.85 01:04:01 AM all 20.68 0.00 2.87 0.28 0.08 76.08 01:04:01 AM 0 20.01 0.00 2.81 0.32 0.08 76.78 01:04:01 AM 1 21.36 0.00 2.94 0.25 0.07 75.39 Average: all 15.89 0.00 2.33 0.85 0.07 80.85 Average: 0 16.84 0.00 2.38 0.75 0.07 79.96 Average: 1 14.95 0.00 2.28 0.95 0.08 81.74