---> uname -a: Linux prd-centos8-robot-2c-8g-16659.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 542 5033 19 2121 6859 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:c1:d1:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fec1:d103/64 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) 04/29/2024 _x86_64_ (2 CPU) 06:39:53 LINUX RESTART (2 CPU) 06:40:01 AM tps rtps wtps bread/s bwrtn/s 06:41:01 AM 212.38 169.36 43.02 15559.24 39500.39 06:42:01 AM 94.00 6.95 87.05 1309.52 6866.49 06:43:01 AM 73.16 0.73 72.43 51.85 8101.15 06:44:01 AM 20.63 0.95 19.68 129.82 887.32 06:45:01 AM 53.49 0.05 53.44 3.60 7454.67 06:46:01 AM 5.51 0.03 5.48 1.87 244.25 06:47:01 AM 9.92 0.27 9.65 35.46 385.25 06:48:01 AM 23.21 0.52 22.69 64.65 1113.25 Average: 61.28 22.11 39.17 2121.66 8015.52 06:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:41:01 AM 5633152 7130908 2249276 28.54 2688 1691720 625564 7.00 178100 1794512 71608 06:42:01 AM 5295660 7058792 2586768 32.82 2688 1944824 675276 7.56 214560 2044980 127996 06:43:01 AM 5246732 7076672 2635696 33.44 2688 2007328 615496 6.89 231100 2061964 1084 06:44:01 AM 5182896 7070864 2699532 34.25 2688 2062740 656864 7.35 253900 2095132 47192 06:45:01 AM 5029396 7060504 2853032 36.19 2688 2200908 613844 6.87 262624 2219156 268 06:46:01 AM 5022004 7054432 2860424 36.29 2688 2202244 637388 7.14 262932 2226112 596 06:47:01 AM 5157852 7025772 2724576 34.57 2688 2043604 659584 7.39 256052 2116176 8056 06:48:01 AM 5141304 7021972 2741124 34.78 2688 2056556 668296 7.48 441928 1949952 16480 Average: 5213624 7062490 2668804 33.86 2688 2026240 644039 7.21 262650 2063498 34160 06:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 242.47 141.62 1274.83 58.02 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 76.90 65.41 815.30 8.53 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 31.39 25.36 270.18 5.80 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 22.21 14.53 66.95 4.38 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 268.06 192.13 268.06 46.26 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 23.91 24.16 7.86 4.52 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 47.41 37.36 79.17 24.60 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 17.33 15.71 13.75 7.79 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 90.95 64.40 347.93 19.92 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) 04/29/2024 _x86_64_ (2 CPU) 06:39:53 LINUX RESTART (2 CPU) 06:40:01 AM CPU %user %nice %system %iowait %steal %idle 06:41:01 AM all 48.50 0.07 11.78 16.99 0.15 22.51 06:41:01 AM 0 45.31 0.09 12.13 15.35 0.10 27.02 06:41:01 AM 1 51.75 0.05 11.43 18.67 0.19 17.90 06:42:01 AM all 39.25 0.00 5.39 3.18 0.13 52.06 06:42:01 AM 0 26.81 0.00 4.37 2.93 0.12 65.78 06:42:01 AM 1 51.72 0.00 6.41 3.42 0.13 38.32 06:43:01 AM all 22.90 0.00 3.10 2.78 0.09 71.13 06:43:01 AM 0 10.41 0.00 2.59 2.69 0.08 84.24 06:43:01 AM 1 35.46 0.00 3.63 2.87 0.10 57.94 06:44:01 AM all 18.27 0.00 2.07 1.97 0.09 77.60 06:44:01 AM 0 5.82 0.00 1.55 1.84 0.10 90.69 06:44:01 AM 1 30.81 0.00 2.59 2.11 0.08 64.40 06:45:01 AM all 23.97 0.00 3.52 1.50 0.08 70.93 06:45:01 AM 0 13.96 0.00 2.80 1.62 0.07 81.55 06:45:01 AM 1 34.02 0.00 4.24 1.39 0.08 60.27 06:46:01 AM all 9.76 0.00 0.82 0.09 0.08 89.24 06:46:01 AM 0 8.19 0.00 0.65 0.12 0.08 90.95 06:46:01 AM 1 11.33 0.00 0.99 0.07 0.08 87.53 06:47:01 AM all 10.51 0.00 1.65 0.08 0.07 87.69 06:47:01 AM 0 7.01 0.00 1.69 0.05 0.07 91.19 06:47:01 AM 1 14.02 0.00 1.62 0.10 0.07 84.19 06:48:01 AM all 32.87 0.00 2.91 0.32 0.08 63.82 06:48:01 AM 0 19.99 0.00 2.57 0.37 0.08 76.99 06:48:01 AM 1 45.75 0.00 3.26 0.27 0.08 50.64 Average: all 25.65 0.01 3.87 3.29 0.10 67.08 Average: 0 17.09 0.01 3.51 3.07 0.09 76.23 Average: 1 34.26 0.01 4.23 3.52 0.10 57.89