---> uname -a: Linux prd-centos8-robot-2c-8g-9819.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4973 19 2150 6827 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:79:cf:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe79:cf41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 06:23:02 LINUX RESTART (2 CPU) 06:24:01 AM tps rtps wtps bread/s bwrtn/s 06:25:01 AM 87.65 6.95 80.71 1309.30 5806.96 06:26:01 AM 72.63 0.73 71.89 51.85 9074.28 06:27:01 AM 16.96 0.85 16.11 123.96 1257.31 06:28:01 AM 48.71 0.17 48.54 9.47 5410.38 06:29:01 AM 14.85 0.05 14.80 3.60 2637.10 06:30:01 AM 4.62 0.02 4.60 0.93 431.51 06:31:01 AM 0.42 0.00 0.42 0.00 7.69 06:32:01 AM 3.03 0.23 2.80 34.12 337.80 06:33:01 AM 24.83 0.50 24.33 63.72 1726.43 Average: 30.47 1.06 29.41 177.77 2970.96 06:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 AM 5279476 7046088 2602960 33.02 2688 1947980 718840 8.05 215044 2062716 186032 06:26:01 AM 5229556 7059604 2652880 33.66 2688 2007208 676944 7.58 231028 2075152 12396 06:27:01 AM 5197956 7066028 2684480 34.06 2688 2044304 657648 7.36 244684 2090184 30300 06:28:01 AM 5050100 7083828 2832336 35.93 2688 2202936 631280 7.07 260200 2196396 67856 06:29:01 AM 4995424 7036244 2887012 36.63 2688 2210236 691836 7.75 263588 2247948 7184 06:30:01 AM 4989028 7031136 2893408 36.71 2688 2211508 729124 8.16 263588 2254820 16 06:31:01 AM 4965408 7007584 2917028 37.01 2688 2211564 745392 8.35 263588 2278104 28 06:32:01 AM 5120636 7019780 2761800 35.04 2688 2072248 676548 7.58 269912 2132720 22524 06:33:01 AM 5139372 7035292 2743064 34.80 2688 2071676 664516 7.44 454744 1938008 200 Average: 5107440 7042843 2774996 35.20 2688 2108851 688014 7.70 274042 2141783 36282 06:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 73.59 61.81 813.50 7.77 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 36.92 25.37 359.62 6.03 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 11.75 9.11 9.45 3.02 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 37.41 33.01 298.72 15.51 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 235.92 170.24 110.82 35.67 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 306.56 302.42 63.49 126.28 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 259.08 246.37 577.02 78.63 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 73.43 51.90 280.38 39.12 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 16.38 16.11 13.93 8.00 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 116.52 101.55 280.22 35.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 06:23:02 LINUX RESTART (2 CPU) 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 39.56 0.00 5.41 2.10 0.11 52.83 06:25:01 AM 0 49.34 0.00 5.92 1.88 0.12 42.74 06:25:01 AM 1 29.79 0.00 4.89 2.31 0.10 62.91 06:26:01 AM all 23.82 0.00 3.17 1.92 0.08 71.01 06:26:01 AM 0 19.77 0.00 2.65 1.63 0.08 75.87 06:26:01 AM 1 27.87 0.00 3.70 2.20 0.08 66.14 06:27:01 AM all 12.85 0.00 1.53 0.38 0.05 85.20 06:27:01 AM 0 12.21 0.00 1.52 0.27 0.05 85.95 06:27:01 AM 1 13.49 0.00 1.54 0.48 0.05 84.44 06:28:01 AM all 27.34 0.00 3.76 0.77 0.07 68.07 06:28:01 AM 0 26.53 0.00 3.84 1.05 0.07 68.52 06:28:01 AM 1 28.15 0.00 3.67 0.48 0.08 67.61 06:29:01 AM all 9.26 0.00 1.33 0.43 0.06 88.92 06:29:01 AM 0 13.05 0.00 1.84 0.34 0.07 84.70 06:29:01 AM 1 5.45 0.00 0.82 0.52 0.05 93.15 06:30:01 AM all 26.27 0.00 1.46 0.07 0.10 72.11 06:30:01 AM 0 8.35 0.00 2.12 0.10 0.10 89.33 06:30:01 AM 1 44.30 0.00 0.79 0.03 0.10 54.78 06:31:01 AM all 27.15 0.00 0.61 0.00 0.10 72.14 06:31:01 AM 0 10.13 0.00 0.53 0.00 0.10 89.24 06:31:01 AM 1 44.27 0.00 0.70 0.00 0.10 54.93 06:32:01 AM all 7.72 0.00 1.37 0.07 0.08 90.78 06:32:01 AM 0 7.73 0.00 1.33 0.02 0.07 90.86 06:32:01 AM 1 7.70 0.00 1.41 0.12 0.08 90.69 06:33:01 AM all 29.51 0.00 2.69 0.43 0.13 67.26 06:33:01 AM 0 43.48 0.00 2.90 0.30 0.12 53.20 06:33:01 AM 1 15.53 0.00 2.47 0.55 0.13 81.31 Average: all 22.62 0.00 2.38 0.69 0.09 74.23 Average: 0 21.22 0.00 2.52 0.62 0.09 75.54 Average: 1 24.02 0.00 2.23 0.75 0.09 72.92