---> uname -a: Linux prd-centos8-robot-2c-8g-23689.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: 2800.000 BogoMIPS: 5600.00 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 596 4957 19 2143 6804 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:dc:db:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fedc:db51/64 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) 09/18/2024 _x86_64_ (2 CPU) 06:38:15 LINUX RESTART (2 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 88.40 45.17 43.24 6025.86 23742.72 06:41:01 AM 122.81 7.41 115.39 1296.50 10631.14 06:42:01 AM 29.64 0.42 29.22 64.78 3503.17 06:43:01 AM 58.61 0.03 58.57 3.47 7357.09 06:44:01 AM 10.36 0.08 10.28 31.99 985.62 06:45:01 AM 2.20 0.03 2.17 1.07 343.51 06:46:01 AM 0.20 0.00 0.20 0.00 3.60 06:47:01 AM 0.25 0.00 0.25 0.00 167.22 06:48:01 AM 19.88 0.63 19.24 73.18 1251.95 Average: 36.93 5.98 30.95 833.03 5331.93 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 5492760 7052792 2389672 30.32 2688 1750608 706304 7.91 191316 1908504 114956 06:41:01 AM 5183324 7012244 2699108 34.24 2688 2005608 699496 7.83 222172 2130656 87020 06:42:01 AM 5261960 7092236 2620472 33.24 2688 2007548 625428 7.00 241172 2034552 16 06:43:01 AM 5036900 7064864 2845532 36.10 2688 2197176 624360 6.99 260360 2208696 20276 06:44:01 AM 4995800 7024980 2886632 36.62 2688 2198400 687088 7.69 260628 2250612 16 06:45:01 AM 4976396 7013724 2906036 36.87 2688 2206548 704040 7.88 260632 2270020 8 06:46:01 AM 4967728 7005084 2914704 36.98 2688 2206584 724688 8.11 260632 2278988 12 06:47:01 AM 4958192 7000524 2924240 37.10 2688 2211576 724688 8.11 260692 2287892 24 06:48:01 AM 5140720 7027932 2741712 34.78 2688 2062752 654020 7.32 458020 1934812 13380 Average: 5112642 7032709 2769790 35.14 2688 2094089 683346 7.65 268403 2144970 26190 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 324.88 191.99 1321.29 57.67 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 81.59 65.28 846.16 9.89 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 10.31 9.20 4.86 3.48 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 212.93 157.37 312.97 44.60 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 11.25 6.05 3.52 0.86 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 229.11 215.06 110.93 85.88 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 310.25 296.30 672.70 100.03 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 100.77 92.38 335.76 23.91 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 67.43 44.39 103.72 41.85 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 149.83 119.78 412.44 40.91 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) 09/18/2024 _x86_64_ (2 CPU) 06:38:15 LINUX RESTART (2 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 30.43 0.03 6.06 32.76 0.13 30.59 06:40:01 AM 0 38.29 0.03 6.80 33.31 0.13 21.44 06:40:01 AM 1 22.57 0.03 5.33 32.21 0.12 39.74 06:41:01 AM all 34.43 0.00 5.82 5.13 0.12 54.51 06:41:01 AM 0 38.03 0.00 5.78 5.35 0.12 50.72 06:41:01 AM 1 30.83 0.00 5.85 4.90 0.12 58.30 06:42:01 AM all 10.17 0.00 1.43 1.34 0.05 87.01 06:42:01 AM 0 8.57 0.00 1.47 1.85 0.05 88.06 06:42:01 AM 1 11.77 0.00 1.39 0.84 0.05 85.96 06:43:01 AM all 28.35 0.00 4.81 2.48 0.10 64.26 06:43:01 AM 0 33.72 0.00 5.35 2.56 0.10 58.27 06:43:01 AM 1 22.98 0.00 4.28 2.41 0.10 70.24 06:44:01 AM all 1.29 0.00 0.24 0.34 0.03 98.10 06:44:01 AM 0 2.24 0.00 0.28 0.33 0.02 97.13 06:44:01 AM 1 0.35 0.00 0.20 0.35 0.03 99.06 06:45:01 AM all 26.40 0.00 1.22 0.24 0.11 72.04 06:45:01 AM 0 36.28 0.00 1.52 0.08 0.10 62.01 06:45:01 AM 1 16.54 0.00 0.93 0.39 0.12 82.03 06:46:01 AM all 26.69 0.00 0.63 0.00 0.13 72.55 06:46:01 AM 0 50.06 0.00 1.01 0.00 0.15 48.78 06:46:01 AM 1 3.42 0.00 0.25 0.00 0.10 96.23 06:47:01 AM all 10.65 0.00 0.36 0.04 0.08 88.86 06:47:01 AM 0 20.92 0.00 0.53 0.00 0.08 78.47 06:47:01 AM 1 0.52 0.00 0.20 0.08 0.08 99.11 06:48:01 AM all 23.91 0.00 3.17 0.39 0.08 72.44 06:48:01 AM 0 31.85 0.00 3.84 0.48 0.10 63.73 06:48:01 AM 1 15.96 0.00 2.49 0.30 0.07 81.18 Average: all 21.37 0.00 2.64 4.74 0.09 71.16 Average: 0 28.87 0.00 2.96 4.88 0.10 63.20 Average: 1 13.88 0.00 2.32 4.59 0.09 79.11