---> uname -a: Linux prd-centos8-robot-2c-8g-15700.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4990 19 2110 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:59:99:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe59:99f6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/12/2024 _x86_64_ (2 CPU) 01:22:20 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 87.34 15.78 71.56 2637.65 6647.93 01:25:01 AM 86.52 0.08 86.44 2.27 7757.55 01:26:01 AM 42.74 0.57 42.18 25.73 4081.49 01:27:01 AM 21.46 0.98 20.48 130.49 1282.51 01:28:01 AM 61.41 0.03 61.38 3.47 7354.38 01:29:01 AM 5.10 0.02 5.08 0.13 230.48 01:30:01 AM 0.47 0.00 0.47 0.00 95.35 01:31:01 AM 0.42 0.00 0.42 0.00 48.48 01:32:01 AM 0.27 0.00 0.27 0.00 41.63 01:33:01 AM 20.16 0.32 19.85 44.13 876.04 Average: 32.59 1.78 30.81 284.40 2841.77 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5379900 7072792 2502548 31.75 2688 1876372 692064 7.75 183960 2000156 130484 01:25:01 AM 5124828 6965656 2757620 34.98 2688 2017936 770628 8.63 195252 2219924 127860 01:26:01 AM 5150944 6976336 2731504 34.65 2688 2002688 763988 8.55 208496 2176088 12712 01:27:01 AM 5026188 6966424 2856260 36.24 2688 2114340 792940 8.88 235768 2263064 101676 01:28:01 AM 5022536 7028496 2859912 36.28 2688 2175932 685800 7.68 232532 2251372 84 01:29:01 AM 4978364 6986284 2904084 36.84 2688 2177900 768580 8.61 232600 2295428 320 01:30:01 AM 4971528 6982048 2910920 36.93 2688 2180492 822808 9.21 232608 2301692 292 01:31:01 AM 4969044 6980708 2913404 36.96 2688 2181628 822808 9.21 232612 2304384 172 01:32:01 AM 4966784 6979576 2915664 36.99 2688 2182748 822808 9.21 232620 2306456 132 01:33:01 AM 5151156 7003888 2731292 34.65 2688 2028612 732692 8.20 430828 1950912 26252 Average: 5074127 6994221 2808321 35.63 2688 2093865 767512 8.59 241728 2206948 39998 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 230.07 158.41 1297.84 48.18 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 70.26 58.14 484.71 8.79 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 8.45 6.27 4.71 2.64 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 52.78 44.89 284.54 7.47 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 228.87 202.18 76.92 45.83 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 108.08 99.42 25.32 12.12 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 165.36 161.55 33.19 17.02 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 41.07 36.40 9.44 6.23 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 42.14 35.56 9.87 6.71 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 53.54 39.06 80.37 40.83 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 100.07 84.19 230.71 19.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/12/2024 _x86_64_ (2 CPU) 01:22:20 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 35.36 0.00 5.79 3.50 0.10 55.24 01:24:01 AM 0 42.79 0.00 6.58 3.36 0.10 47.17 01:24:01 AM 1 27.93 0.00 5.01 3.64 0.10 63.32 01:25:01 AM all 33.85 0.00 4.07 2.53 0.10 59.46 01:25:01 AM 0 54.16 0.00 5.05 3.00 0.10 37.69 01:25:01 AM 1 13.55 0.00 3.08 2.05 0.10 81.22 01:26:01 AM all 12.55 0.00 1.38 1.04 0.05 84.99 01:26:01 AM 0 17.13 0.00 1.35 0.38 0.05 81.09 01:26:01 AM 1 7.97 0.00 1.40 1.69 0.05 88.89 01:27:01 AM all 17.34 0.00 2.68 0.55 0.08 79.36 01:27:01 AM 0 20.41 0.00 2.74 0.38 0.07 76.40 01:27:01 AM 1 14.27 0.00 2.62 0.72 0.08 82.31 01:28:01 AM all 18.71 0.00 3.03 1.47 0.06 76.73 01:28:01 AM 0 22.48 0.00 3.21 1.39 0.07 72.86 01:28:01 AM 1 14.95 0.00 2.84 1.56 0.05 80.60 01:29:01 AM all 11.84 0.00 0.66 0.04 0.06 87.40 01:29:01 AM 0 16.94 0.00 0.52 0.00 0.07 82.47 01:29:01 AM 1 6.75 0.00 0.79 0.08 0.05 92.33 01:30:01 AM all 16.07 0.00 0.75 0.03 0.08 83.08 01:30:01 AM 0 19.21 0.00 0.74 0.05 0.07 79.93 01:30:01 AM 1 12.93 0.00 0.76 0.00 0.08 86.23 01:31:01 AM all 10.18 0.00 0.27 0.00 0.05 89.50 01:31:01 AM 0 12.83 0.00 0.27 0.00 0.05 86.86 01:31:01 AM 1 7.53 0.00 0.27 0.00 0.05 92.15 01:32:01 AM all 10.85 0.00 0.32 0.00 0.07 88.77 01:32:01 AM 0 14.65 0.00 0.27 0.00 0.07 85.01 01:32:01 AM 1 7.04 0.00 0.37 0.00 0.07 92.52 01:33:01 AM all 21.79 0.00 2.51 0.25 0.07 75.38 01:33:01 AM 0 33.05 0.00 3.32 0.17 0.08 63.38 01:33:01 AM 1 10.54 0.00 1.70 0.33 0.05 87.37 Average: all 18.87 0.00 2.15 0.94 0.07 77.97 Average: 0 25.38 0.00 2.41 0.87 0.07 71.26 Average: 1 12.35 0.00 1.89 1.01 0.07 84.68