---> uname -a: Linux prd-centos8-robot-2c-8g-8631.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 543 5042 19 2111 6858 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:b9:c5:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:feb9:c5ed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/22/2024 _x86_64_ (2 CPU) 07:21:46 LINUX RESTART (2 CPU) 07:22:01 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 103.95 43.17 60.78 8206.86 38915.48 07:24:01 AM 109.40 6.60 102.80 1270.91 8717.46 07:25:01 AM 57.77 0.55 57.22 25.73 5636.23 07:26:01 AM 47.82 1.02 46.80 131.42 2763.06 07:27:01 AM 24.40 0.05 24.35 3.60 5213.75 07:28:01 AM 3.78 0.00 3.78 0.00 243.91 07:29:01 AM 0.30 0.00 0.30 0.00 47.52 07:30:01 AM 0.20 0.00 0.20 0.00 17.21 07:31:01 AM 12.45 0.23 12.21 33.86 515.53 07:32:01 AM 25.66 0.47 25.19 48.92 1265.21 Average: 38.57 5.21 33.36 972.19 6333.77 07:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 5584500 7103480 2297932 29.15 2688 1712924 693016 7.76 162316 1860764 99984 07:24:01 AM 5277368 7068596 2605064 33.05 2688 1969888 664160 7.44 186720 2083728 114148 07:25:01 AM 5189400 6997508 2693032 34.16 2688 1985692 747356 8.37 210308 2141588 136 07:26:01 AM 5035520 7035500 2846912 36.12 2688 2170592 686548 7.69 233800 2249556 145088 07:27:01 AM 5050104 7051136 2832328 35.93 2688 2171836 693456 7.76 236300 2227212 1124 07:28:01 AM 5039436 7043568 2842996 36.07 2688 2174956 733004 8.21 236316 2237480 116 07:29:01 AM 5034740 7040068 2847692 36.13 2688 2176136 750492 8.40 236320 2242184 4 07:30:01 AM 5031596 7037848 2850836 36.17 2688 2177060 751200 8.41 236320 2245332 472 07:31:01 AM 5173844 7029564 2708588 34.36 2688 2031888 679980 7.61 252992 2107220 23088 07:32:01 AM 5140812 6999892 2741620 34.78 2688 2035720 721992 8.08 436548 1961140 11712 Average: 5155732 7040716 2726700 34.59 2688 2060669 712120 7.97 242794 2135620 39587 07:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 260.80 166.66 1169.08 55.98 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 65.48 55.00 720.98 8.35 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 20.30 16.78 164.66 5.13 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 45.12 40.35 292.49 10.37 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 202.70 160.26 43.40 29.68 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 195.63 193.60 39.32 25.35 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 43.14 38.24 10.24 6.79 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 37.83 32.46 8.48 5.77 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 71.38 55.21 94.68 42.26 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 20.34 18.54 15.72 9.05 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 96.27 77.71 255.92 19.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/22/2024 _x86_64_ (2 CPU) 07:21:46 LINUX RESTART (2 CPU) 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 32.92 0.00 6.64 27.88 0.09 32.47 07:23:01 AM 0 33.69 0.00 6.86 27.22 0.10 32.14 07:23:01 AM 1 32.16 0.00 6.42 28.53 0.08 32.80 07:24:01 AM all 38.28 0.00 5.55 4.62 0.10 51.44 07:24:01 AM 0 28.35 0.00 4.98 4.56 0.10 62.01 07:24:01 AM 1 48.22 0.00 6.13 4.68 0.10 40.87 07:25:01 AM all 22.92 0.00 2.00 1.27 0.07 73.74 07:25:01 AM 0 19.47 0.00 2.02 1.45 0.07 76.99 07:25:01 AM 1 26.36 0.00 1.98 1.08 0.07 70.50 07:26:01 AM all 29.88 0.00 4.18 0.90 0.08 64.95 07:26:01 AM 0 16.08 0.00 3.28 0.67 0.08 79.89 07:26:01 AM 1 43.64 0.00 5.09 1.13 0.08 50.05 07:27:01 AM all 8.66 0.00 1.04 2.07 0.07 88.17 07:27:01 AM 0 4.47 0.00 0.90 2.19 0.05 92.38 07:27:01 AM 1 12.87 0.00 1.18 1.94 0.08 83.92 07:28:01 AM all 16.47 0.00 0.86 0.03 0.06 82.58 07:28:01 AM 0 12.31 0.00 0.94 0.07 0.05 86.63 07:28:01 AM 1 20.63 0.00 0.78 0.00 0.07 78.52 07:29:01 AM all 10.78 0.00 0.35 0.00 0.07 88.80 07:29:01 AM 0 10.33 0.00 0.37 0.00 0.07 89.24 07:29:01 AM 1 11.24 0.00 0.33 0.00 0.07 88.36 07:30:01 AM all 9.66 0.00 0.32 0.00 0.07 89.96 07:30:01 AM 0 5.30 0.00 0.37 0.00 0.07 94.26 07:30:01 AM 1 14.01 0.00 0.27 0.00 0.07 85.65 07:31:01 AM all 21.07 0.00 1.68 0.17 0.08 77.01 07:31:01 AM 0 16.06 0.00 1.49 0.23 0.07 82.16 07:31:01 AM 1 26.07 0.00 1.87 0.10 0.08 71.88 07:32:01 AM all 31.13 0.00 2.61 0.54 0.10 65.62 07:32:01 AM 0 20.97 0.00 2.24 0.58 0.12 76.09 07:32:01 AM 1 41.29 0.00 2.97 0.50 0.08 55.16 Average: all 22.19 0.00 2.52 3.74 0.08 71.47 Average: 0 16.70 0.00 2.34 3.68 0.08 77.20 Average: 1 27.68 0.00 2.70 3.79 0.08 65.75