---> uname -a: Linux prd-centos8-robot-2c-8g-3201.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: 2799.998 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 581 4992 19 2124 6820 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:b5:05:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:feb5:5ca/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) 23:03:46 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 192.19 144.39 47.80 13393.44 37658.13 11:06:01 PM 79.19 13.06 66.12 2396.00 5618.91 11:07:01 PM 85.77 0.72 85.05 51.45 9172.79 11:08:01 PM 19.96 0.87 19.09 123.96 1718.54 11:09:01 PM 22.88 0.17 22.71 9.47 1374.50 11:10:01 PM 47.20 2.53 44.67 396.53 6911.88 11:11:01 PM 2.68 0.00 2.68 0.00 87.05 11:12:01 PM 11.95 0.23 11.71 34.13 397.30 11:13:01 PM 16.96 0.32 16.64 37.05 952.97 Average: 53.20 18.03 35.17 1826.95 7099.38 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5786920 7160624 2095516 26.58 2688 1572892 607548 6.80 154056 1682740 25268 11:06:01 PM 5359692 7059440 2522744 32.00 2688 1882528 663964 7.43 210312 1991040 137948 11:07:01 PM 5182928 7006516 2699508 34.25 2688 2000504 691252 7.74 221744 2125888 36440 11:08:01 PM 5253200 7081392 2629236 33.36 2688 2005488 631560 7.07 240520 2043424 32 11:09:01 PM 5043632 7067488 2838804 36.01 2688 2193640 634248 7.10 260480 2210652 169112 11:10:01 PM 5019820 7058388 2862616 36.32 2688 2208284 656576 7.35 266164 2224488 92 11:11:01 PM 4983444 7022404 2898992 36.78 2688 2208656 704392 7.89 266332 2260520 12 11:12:01 PM 5068644 6955688 2813792 35.70 2688 2062276 736220 8.24 274400 2186544 21408 11:13:01 PM 5151952 7020168 2730484 34.64 2688 2044032 667652 7.48 441836 1939220 180 Average: 5205581 7048012 2676855 33.96 2688 2019811 665935 7.46 259538 2073835 43388 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 131.11 69.36 530.55 27.54 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 177.60 126.41 1111.36 35.66 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 43.70 36.29 463.41 7.77 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 13.51 8.33 5.08 3.19 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 41.41 29.38 293.12 6.06 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 135.45 137.55 39.45 38.73 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 20.18 11.46 6.10 1.54 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 36.11 28.13 74.09 19.36 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 11.95 9.73 9.40 4.47 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 67.89 50.74 281.38 16.03 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) 23:03:46 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 29.72 0.08 9.20 26.34 0.12 34.54 11:05:01 PM 0 29.50 0.10 8.94 24.26 0.12 37.07 11:05:01 PM 1 29.94 0.05 9.46 28.39 0.12 32.04 11:06:01 PM all 34.79 0.00 5.57 2.98 0.13 56.53 11:06:01 PM 0 31.58 0.00 4.87 2.67 0.13 60.75 11:06:01 PM 1 38.02 0.00 6.26 3.29 0.12 52.31 11:07:01 PM all 33.62 0.00 3.93 2.67 0.09 59.70 11:07:01 PM 0 28.45 0.00 3.75 2.97 0.08 64.75 11:07:01 PM 1 38.79 0.00 4.10 2.37 0.10 54.64 11:08:01 PM all 12.15 0.00 1.26 0.98 0.10 85.51 11:08:01 PM 0 9.02 0.00 1.14 0.77 0.10 88.97 11:08:01 PM 1 15.27 0.00 1.38 1.20 0.10 82.05 11:09:01 PM all 19.38 0.00 3.09 1.17 0.08 76.27 11:09:01 PM 0 15.34 0.00 2.75 0.52 0.08 81.31 11:09:01 PM 1 23.42 0.00 3.43 1.82 0.08 71.24 11:10:01 PM all 13.85 0.00 2.32 9.92 0.07 73.84 11:10:01 PM 0 10.07 0.00 1.96 10.53 0.07 77.37 11:10:01 PM 1 17.64 0.00 2.69 9.31 0.07 70.30 11:11:01 PM all 1.78 0.00 0.27 0.26 0.08 97.62 11:11:01 PM 0 2.54 0.00 0.40 0.00 0.08 96.97 11:11:01 PM 1 1.02 0.00 0.13 0.52 0.07 98.26 11:12:01 PM all 11.14 0.00 1.62 0.17 0.07 87.01 11:12:01 PM 0 11.66 0.00 1.62 0.12 0.07 86.53 11:12:01 PM 1 10.62 0.00 1.62 0.22 0.07 87.48 11:13:01 PM all 17.70 0.00 2.04 0.29 0.05 79.92 11:13:01 PM 0 22.17 0.00 2.24 0.13 0.05 75.41 11:13:01 PM 1 13.24 0.00 1.85 0.45 0.05 84.41 Average: all 19.33 0.01 3.25 4.93 0.09 72.40 Average: 0 17.80 0.01 3.06 4.61 0.09 74.43 Average: 1 20.87 0.01 3.43 5.24 0.09 70.37