---> uname -a: Linux prd-centos8-robot-2c-8g-3224.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: 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 592 4984 19 2120 6808 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:00:02:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe00:243/64 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) 23:24:53 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 2.10 0.00 2.10 0.00 620.55 11:28:01 PM 0.35 0.03 0.32 0.53 5.98 11:29:01 PM 0.25 0.00 0.25 0.00 3.63 11:30:01 PM 0.17 0.00 0.17 0.00 1.15 11:31:01 PM 84.06 15.71 68.34 2813.06 5216.81 11:32:01 PM 84.57 0.72 83.85 51.46 9001.17 11:33:01 PM 16.31 0.82 15.49 123.43 1490.42 11:34:01 PM 62.11 2.70 59.41 406.07 7534.46 11:35:01 PM 13.75 0.25 13.50 34.26 985.47 11:36:01 PM 18.83 0.10 18.73 10.93 955.62 Average: 28.25 2.03 26.22 343.99 2581.44 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5855168 7207328 2027268 25.72 2688 1551068 645356 7.23 151996 1616392 12 11:28:01 PM 5854928 7207104 2027508 25.72 2688 1551084 645356 7.23 152020 1616396 8 11:29:01 PM 5849068 7201248 2033368 25.80 2688 1551088 645356 7.23 152020 1622560 4 11:30:01 PM 5848916 7201096 2033520 25.80 2688 1551088 665600 7.45 152028 1622732 12 11:31:01 PM 5348632 7057968 2533804 32.14 2688 1892324 732848 8.21 212420 2002204 148548 11:32:01 PM 5189236 7008804 2693200 34.17 2688 1996920 733512 8.21 222200 2125616 36444 11:33:01 PM 5254532 7079064 2627904 33.34 2688 2001888 675980 7.57 240824 2041244 16 11:34:01 PM 5009124 7044268 2873312 36.45 2688 2204688 676360 7.57 266688 2229952 15964 11:35:01 PM 5123120 6989188 2759316 35.01 2688 2041232 732380 8.20 258384 2147360 4120 11:36:01 PM 5196056 7059728 2686380 34.08 2688 2039056 681980 7.64 441496 1895204 172 Average: 5452878 7105580 2429558 30.82 2688 1838044 683473 7.65 225008 1891966 20530 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 5.97 0.10 0.79 0.01 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 2.22 0.10 0.21 0.01 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.68 0.12 0.04 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 1.05 0.17 0.23 0.07 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 227.54 147.88 1270.89 42.78 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 44.56 37.49 417.49 7.29 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 8.35 7.96 4.48 3.26 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 224.11 158.29 336.14 44.65 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 64.25 35.92 76.27 17.77 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 12.31 9.83 8.29 4.63 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 59.10 39.79 211.49 12.05 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) 23:24:53 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 0.32 0.00 0.08 0.13 0.02 99.46 11:27:01 PM 0 0.55 0.00 0.08 0.25 0.02 99.10 11:27:01 PM 1 0.08 0.00 0.07 0.02 0.02 99.82 11:28:01 PM all 0.30 0.00 0.08 0.00 0.03 99.59 11:28:01 PM 0 0.52 0.00 0.08 0.00 0.02 99.38 11:28:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:29:01 PM all 0.32 0.00 0.07 0.00 0.03 99.59 11:29:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:29:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 11:30:01 PM all 0.32 0.00 0.05 0.00 0.03 99.60 11:30:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:30:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:31:01 PM all 40.17 0.00 6.22 2.55 0.10 50.97 11:31:01 PM 0 40.81 0.00 6.36 2.99 0.10 49.74 11:31:01 PM 1 39.53 0.00 6.07 2.10 0.10 52.19 11:32:01 PM all 30.58 0.00 3.58 1.82 0.08 63.94 11:32:01 PM 0 20.55 0.00 3.28 2.40 0.08 73.68 11:32:01 PM 1 40.63 0.00 3.87 1.23 0.08 54.18 11:33:01 PM all 11.96 0.00 1.18 0.23 0.05 86.58 11:33:01 PM 0 10.32 0.00 1.32 0.38 0.05 87.93 11:33:01 PM 1 13.61 0.00 1.04 0.08 0.05 85.22 11:34:01 PM all 32.43 0.00 5.00 1.29 0.11 61.18 11:34:01 PM 0 27.69 0.00 5.01 0.95 0.10 66.25 11:34:01 PM 1 37.16 0.00 4.98 1.63 0.12 56.11 11:35:01 PM all 5.64 0.00 1.29 0.25 0.03 92.78 11:35:01 PM 0 3.71 0.00 1.45 0.45 0.03 94.35 11:35:01 PM 1 7.56 0.00 1.14 0.05 0.03 91.22 11:36:01 PM all 19.37 0.00 1.49 0.18 0.08 78.89 11:36:01 PM 0 7.73 0.00 1.00 0.25 0.07 90.95 11:36:01 PM 1 30.98 0.00 1.97 0.12 0.08 66.85 Average: all 14.14 0.00 1.90 0.65 0.06 83.25 Average: 0 11.30 0.00 1.87 0.77 0.05 86.01 Average: 1 16.99 0.00 1.94 0.52 0.06 80.49