---> uname -a: Linux prd-centos8-robot-2c-8g-16733.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 581 4996 19 2120 6819 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:21:c3:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe21:c335/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:58:17 LINUX RESTART (2 CPU) 01:59:01 AM tps rtps wtps bread/s bwrtn/s 02:00:01 AM 97.87 37.64 60.23 7018.28 18918.62 02:01:01 AM 105.10 0.72 104.38 50.92 10799.47 02:02:01 AM 18.64 0.45 18.19 64.23 1468.40 02:03:01 AM 22.03 0.03 21.99 2.27 1487.15 02:04:01 AM 49.64 2.52 47.13 396.07 6931.38 02:05:01 AM 4.28 0.08 4.20 31.99 202.45 02:06:01 AM 28.61 0.83 27.77 101.57 1155.36 Average: 46.60 6.04 40.56 1095.49 5852.77 01:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 AM 5336636 7021208 2545788 32.30 2688 1871748 753384 8.44 227904 2014972 154512 02:01:01 AM 5188032 7009544 2694392 34.18 2688 1998576 710160 7.95 220964 2126324 30224 02:02:01 AM 5266536 7089476 2615888 33.19 2688 2000520 637152 7.13 239840 2031856 16 02:03:01 AM 4950700 6989780 2931724 37.19 2688 2208560 742820 8.32 263808 2299048 190280 02:04:01 AM 5032844 7065160 2849580 36.15 2688 2201848 638028 7.14 263200 2211300 16 02:05:01 AM 5204396 7068768 2678028 33.97 2688 2035408 641372 7.18 255284 2050316 44 02:06:01 AM 5135124 7007960 2747300 34.85 2688 2048308 701772 7.86 447388 1948192 11496 Average: 5159181 7035985 2723243 34.55 2688 2052138 689241 7.72 274055 2097430 55227 01:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 289.89 180.33 1554.34 57.98 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 59.18 49.48 554.89 8.32 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 9.98 6.20 5.11 2.94 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 36.49 29.31 271.10 6.03 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 171.20 124.36 39.54 36.01 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 35.03 20.18 10.85 3.61 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.80 32.49 79.91 22.74 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 91.95 63.20 359.49 19.66 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) 09/01/2024 _x86_64_ (2 CPU) 01:58:17 LINUX RESTART (2 CPU) 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 39.57 0.03 7.62 6.68 0.13 45.99 02:00:01 AM 0 44.48 0.02 7.96 7.96 0.14 39.45 02:00:01 AM 1 34.67 0.03 7.27 5.40 0.12 52.50 02:01:01 AM all 27.51 0.00 4.22 3.63 0.08 64.56 02:01:01 AM 0 19.12 0.00 3.52 3.20 0.08 74.07 02:01:01 AM 1 35.86 0.00 4.92 4.06 0.08 55.07 02:02:01 AM all 9.58 0.00 1.09 0.45 0.04 88.83 02:02:01 AM 0 1.84 0.00 0.85 0.25 0.03 97.03 02:02:01 AM 1 17.32 0.00 1.33 0.65 0.05 80.65 02:03:01 AM all 17.30 0.00 2.90 0.57 0.07 79.17 02:03:01 AM 0 15.76 0.00 2.79 0.89 0.07 80.50 02:03:01 AM 1 18.85 0.00 3.00 0.25 0.07 77.83 02:04:01 AM all 10.64 0.00 2.37 1.96 0.07 84.96 02:04:01 AM 0 7.84 0.00 2.12 1.64 0.07 88.33 02:04:01 AM 1 13.44 0.00 2.62 2.29 0.07 81.58 02:05:01 AM all 1.40 0.00 0.60 0.03 0.07 97.90 02:05:01 AM 0 1.99 0.00 0.52 0.03 0.07 97.39 02:05:01 AM 1 0.82 0.00 0.68 0.02 0.07 98.41 02:06:01 AM all 30.18 0.00 3.56 0.53 0.10 65.63 02:06:01 AM 0 24.17 0.00 3.41 0.50 0.10 71.82 02:06:01 AM 1 36.17 0.00 3.72 0.57 0.10 59.45 Average: all 19.37 0.00 3.18 1.96 0.08 75.42 Average: 0 16.33 0.00 3.00 2.04 0.08 78.54 Average: 1 22.40 0.00 3.35 1.88 0.08 72.29