---> uname -a: Linux prd-centos8-robot-2c-8g-3065.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 574 5011 19 2111 6826 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:c1:22:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fec1:22c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 05:50:49 LINUX RESTART (2 CPU) 05:51:02 AM tps rtps wtps bread/s bwrtn/s 05:52:01 AM 197.48 151.03 46.44 13623.13 38672.69 05:53:01 AM 87.49 12.70 74.79 2385.07 6065.06 05:54:01 AM 80.04 0.72 79.32 51.46 8675.60 05:55:01 AM 17.69 0.82 16.88 121.69 1529.24 05:56:01 AM 28.85 0.20 28.65 11.73 1574.42 05:57:01 AM 35.50 0.03 35.47 3.46 6585.07 05:58:01 AM 3.73 0.02 3.72 0.13 131.36 05:59:01 AM 0.17 0.00 0.17 0.00 2.97 06:00:01 AM 11.80 0.25 11.55 35.06 436.93 06:01:01 AM 19.91 0.50 19.41 63.70 954.62 Average: 48.02 16.40 31.61 1609.58 6409.20 05:51:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 AM 5738808 7143536 2143628 27.19 2688 1601484 669856 7.50 166020 1709308 46472 05:53:01 AM 5332728 7063764 2549708 32.35 2688 1913584 705308 7.90 211696 2018332 163056 05:54:01 AM 5198196 7018200 2684240 34.05 2688 1997356 744244 8.33 222044 2116688 36440 05:55:01 AM 5260148 7085064 2622288 33.27 2688 2002272 669324 7.49 240596 2036612 24 05:56:01 AM 4979944 7002264 2902492 36.82 2688 2192220 713332 7.99 260776 2274380 171764 05:57:01 AM 5000728 7024484 2881708 36.56 2688 2193524 719128 8.05 262844 2245084 196 05:58:01 AM 4912360 6936228 2970076 37.68 2688 2193636 838164 9.38 262840 2332424 16 05:59:01 AM 4919340 6943264 2963096 37.59 2688 2193748 825844 9.25 262840 2325840 92 06:00:01 AM 5140924 6994628 2741512 34.78 2688 2028336 749004 8.39 280000 2106788 17968 06:01:01 AM 5132916 6999772 2749520 34.88 2688 2041868 744936 8.34 440612 1958024 13184 Average: 5161609 7021120 2720827 34.52 2688 2035803 737914 8.26 261027 2112348 44921 05:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 269.45 145.56 1162.10 49.92 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 70.44 62.45 869.25 13.82 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 40.16 32.78 317.94 8.46 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 17.29 6.83 5.45 2.86 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 35.54 30.86 294.25 7.23 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 221.32 156.36 53.52 33.78 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 312.86 310.16 4269.66 707.65 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 356.71 351.38 5534.74 23.00 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 156.27 141.68 1820.70 30.93 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 14.46 13.78 11.99 6.80 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 149.25 125.15 1434.35 88.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 05:50:49 LINUX RESTART (2 CPU) 05:51:02 AM CPU %user %nice %system %iowait %steal %idle 05:52:01 AM all 35.68 0.08 8.83 32.20 0.11 23.10 05:52:01 AM 0 39.19 0.05 7.30 34.39 0.14 18.93 05:52:01 AM 1 32.18 0.10 10.36 30.01 0.09 27.26 05:53:01 AM all 35.95 0.00 5.49 3.20 0.09 55.26 05:53:01 AM 0 52.28 0.00 6.53 3.71 0.10 37.38 05:53:01 AM 1 19.69 0.00 4.47 2.68 0.08 73.08 05:54:01 AM all 27.10 0.00 3.23 2.90 0.08 66.69 05:54:01 AM 0 30.69 0.00 3.08 2.64 0.08 63.51 05:54:01 AM 1 23.51 0.00 3.39 3.16 0.08 69.86 05:55:01 AM all 11.94 0.00 1.18 0.71 0.05 86.12 05:55:01 AM 0 17.35 0.00 1.17 0.48 0.05 80.95 05:55:01 AM 1 6.54 0.00 1.18 0.93 0.05 91.29 05:56:01 AM all 23.76 0.00 3.62 0.70 0.08 71.84 05:56:01 AM 0 25.50 0.00 3.64 0.77 0.08 70.01 05:56:01 AM 1 22.02 0.00 3.61 0.63 0.07 73.67 05:57:01 AM all 9.66 0.00 2.04 1.92 0.08 86.30 05:57:01 AM 0 9.84 0.00 2.12 1.04 0.08 86.92 05:57:01 AM 1 9.49 0.00 1.96 2.79 0.07 85.69 05:58:01 AM all 14.47 0.00 1.05 0.04 0.10 84.34 05:58:01 AM 0 16.85 0.00 1.22 0.08 0.10 81.74 05:58:01 AM 1 12.07 0.00 0.87 0.00 0.10 86.95 05:59:01 AM all 11.70 0.00 1.05 0.00 0.11 87.15 05:59:01 AM 0 16.04 0.00 1.33 0.00 0.12 82.52 05:59:01 AM 1 7.30 0.00 0.77 0.00 0.10 91.84 06:00:01 AM all 18.08 0.00 2.01 0.11 0.07 79.73 06:00:01 AM 0 27.08 0.00 2.24 0.07 0.07 70.55 06:00:01 AM 1 9.14 0.00 1.79 0.15 0.07 88.85 06:01:01 AM all 23.94 0.00 2.36 0.33 0.08 73.29 06:01:01 AM 0 32.38 0.00 2.69 0.32 0.08 64.54 06:01:01 AM 1 15.50 0.00 2.04 0.33 0.07 82.06 Average: all 21.21 0.01 3.07 4.14 0.08 71.48 Average: 0 26.70 0.01 3.12 4.27 0.09 65.82 Average: 1 15.72 0.01 3.03 4.01 0.08 77.15