---> uname -a: Linux prd-centos8-robot-2c-8g-15403.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 562 5026 19 2107 6837 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:f8:ee:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fef8:eefd/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) 01/11/2024 _x86_64_ (2 CPU) 04:22:22 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 70.69 17.88 52.82 3675.17 11872.38 04:25:01 AM 93.55 6.58 86.97 1268.38 7970.73 04:26:01 AM 58.95 0.57 58.38 25.72 5514.40 04:27:01 AM 8.85 0.82 8.03 124.63 360.41 04:28:01 AM 63.23 0.20 63.03 9.33 7397.43 04:29:01 AM 15.33 0.00 15.33 0.00 1247.34 04:30:01 AM 2.15 0.03 2.12 0.67 154.07 04:31:01 AM 0.83 0.00 0.83 0.00 12.09 04:32:01 AM 0.47 0.00 0.47 0.00 54.88 04:33:01 AM 37.19 0.48 36.70 58.88 1943.23 Average: 35.12 2.66 32.47 516.26 3652.59 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5525224 7068084 2357232 29.90 2688 1735112 691908 7.75 163736 1907100 60100 04:25:01 AM 5296248 7091604 2586208 32.81 2688 1971872 641924 7.19 186520 2056392 106004 04:26:01 AM 5240884 7052452 2641572 33.51 2688 1988408 666020 7.46 202676 2093656 1084 04:27:01 AM 5217756 7036804 2664700 33.81 2688 1995836 673336 7.54 218992 2100268 4 04:28:01 AM 5061212 7064736 2821244 35.79 2688 2172960 630140 7.06 233048 2214716 28500 04:29:01 AM 5059124 7062680 2823332 35.82 2688 2172992 629984 7.05 233068 2214940 32 04:30:01 AM 4841640 6847788 3040816 38.58 2688 2175584 875316 9.80 233112 2431084 4 04:31:01 AM 4983768 6989940 2898688 36.77 2688 2175608 742892 8.32 233112 2289676 4 04:32:01 AM 5054760 7062440 2827696 35.87 2688 2177116 631296 7.07 233352 2219016 4 04:33:01 AM 5226060 7076724 2656396 33.70 2688 2024968 624796 7.00 426840 1877304 180 Average: 5150668 7035325 2731788 34.66 2688 2059046 680761 7.62 236446 2140415 19592 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 237.94 151.57 1260.79 55.08 0.00 0.00 0.00 0.00 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 54.70 44.05 602.71 6.98 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 19.38 16.11 147.72 4.37 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 18.04 16.44 5.26 4.31 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 436.10 327.06 391.85 75.30 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 222.50 199.13 43.43 35.67 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 171.11 158.33 2175.09 11.74 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 354.09 353.01 5646.92 22.81 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 283.19 279.27 4295.75 19.31 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 45.53 38.27 80.83 28.52 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 184.25 158.32 1465.06 26.41 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) 01/11/2024 _x86_64_ (2 CPU) 04:22:22 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 25.23 0.00 4.63 15.83 0.10 54.21 04:24:01 AM 0 18.86 0.00 4.46 17.96 0.10 58.63 04:24:01 AM 1 31.61 0.00 4.80 13.70 0.10 49.79 04:25:01 AM all 36.42 0.00 5.78 2.95 0.11 54.74 04:25:01 AM 0 31.39 0.00 5.33 2.56 0.10 60.63 04:25:01 AM 1 41.47 0.00 6.23 3.33 0.12 48.85 04:26:01 AM all 19.11 0.00 2.08 1.64 0.11 77.07 04:26:01 AM 0 12.43 0.00 2.12 1.82 0.10 83.53 04:26:01 AM 1 25.78 0.00 2.04 1.45 0.12 70.62 04:27:01 AM all 9.61 0.00 1.71 1.44 0.05 87.19 04:27:01 AM 0 4.25 0.00 1.49 1.96 0.05 92.26 04:27:01 AM 1 14.96 0.00 1.94 0.92 0.05 82.13 04:28:01 AM all 31.53 0.00 4.79 2.12 0.11 61.45 04:28:01 AM 0 26.69 0.00 3.69 2.04 0.10 67.48 04:28:01 AM 1 36.38 0.00 5.90 2.21 0.12 55.40 04:29:01 AM all 0.85 0.00 0.66 0.34 0.03 98.11 04:29:01 AM 0 0.99 0.00 0.69 0.20 0.03 98.09 04:29:01 AM 1 0.72 0.00 0.64 0.48 0.03 98.13 04:30:01 AM all 11.88 0.00 0.89 0.05 0.08 87.09 04:30:01 AM 0 2.67 0.00 0.38 0.10 0.07 96.77 04:30:01 AM 1 21.23 0.00 1.41 0.00 0.10 77.26 04:31:01 AM all 9.63 0.00 1.38 0.00 0.13 88.87 04:31:01 AM 0 0.72 0.00 0.18 0.00 0.10 99.00 04:31:01 AM 1 18.58 0.00 2.59 0.00 0.15 78.68 04:32:01 AM all 7.92 0.00 1.30 0.00 0.11 90.67 04:32:01 AM 0 3.49 0.00 0.64 0.00 0.10 95.77 04:32:01 AM 1 12.35 0.00 1.96 0.00 0.12 85.58 04:33:01 AM all 24.92 0.00 2.81 0.62 0.08 71.56 04:33:01 AM 0 20.46 0.00 2.59 0.53 0.08 76.34 04:33:01 AM 1 29.39 0.00 3.04 0.70 0.08 66.79 Average: all 17.73 0.00 2.61 2.50 0.09 77.07 Average: 0 12.21 0.00 2.16 2.72 0.08 82.83 Average: 1 23.26 0.00 3.06 2.28 0.10 71.30