---> uname -a: Linux prd-centos8-robot-2c-8g-7596.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4841 19 2282 6821 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:93:a7:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe93:a756/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/17/2024 _x86_64_ (2 CPU) 23:04:46 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:02 PM 167.08 123.11 43.97 9047.92 29310.23 11:07:01 PM 58.09 18.19 39.89 3841.98 11274.66 11:08:01 PM 122.40 6.60 115.80 1269.92 10035.14 11:09:01 PM 47.73 0.58 47.14 26.26 4497.95 11:10:01 PM 26.52 0.98 25.54 130.49 1740.55 11:11:01 PM 66.54 2.55 64.00 441.85 7464.40 11:12:01 PM 5.10 0.00 5.10 0.00 190.85 11:13:01 PM 0.48 0.00 0.48 0.00 5.48 11:14:01 PM 0.28 0.00 0.28 0.00 3.28 11:15:01 PM 3.65 0.15 3.50 32.52 51.82 11:16:01 PM 37.82 0.47 37.35 48.92 1699.72 Average: 48.68 13.87 34.81 1345.38 6017.09 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:02 PM 6082976 7348556 1799480 22.83 2688 1465944 360408 4.57 101444 1448644 209352 11:07:01 PM 5485132 7062944 2397324 30.41 2688 1770016 723964 8.11 164360 1950908 103716 11:08:01 PM 5262348 7063224 2620108 33.24 2688 1977496 692220 7.75 186556 2089984 86696 11:09:01 PM 5239520 7055972 2642936 33.53 2688 1993720 672332 7.53 204052 2091796 1076 11:10:01 PM 5086144 6995648 2796312 35.48 2688 2084600 748416 8.38 234856 2206424 69496 11:11:01 PM 5035892 7059196 2846564 36.11 2688 2192716 650892 7.29 242952 2227260 88 11:12:01 PM 5036904 7060208 2845552 36.10 2688 2192716 650892 7.29 242948 2227364 4 11:13:01 PM 5036800 7060108 2845656 36.10 2688 2192720 650892 7.29 242948 2227436 12 11:14:01 PM 5036868 7060176 2845588 36.10 2688 2192720 650892 7.29 242948 2227436 4 11:15:01 PM 4940480 6982364 2941976 37.32 2688 2211280 726412 8.13 255388 2311504 17444 11:16:01 PM 4969832 6996044 2912624 36.95 2688 2195792 719068 8.05 443712 2096408 2872 Average: 5201172 7067676 2681284 34.02 2688 2042702 658763 7.38 232924 2100469 44615 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 6.91 2.73 1.19 0.57 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 287.65 159.17 1556.80 52.92 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 39.68 30.48 361.28 5.75 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 22.58 14.18 163.34 3.53 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 44.29 35.89 285.25 8.18 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 525.67 471.49 136.64 97.63 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 1.63 0.38 0.27 0.15 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 2.10 0.50 0.70 0.45 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 1.87 0.62 2.15 0.04 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 11.58 9.48 11.38 4.95 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 17.29 17.14 14.94 14.16 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 87.09 67.33 228.37 17.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/17/2024 _x86_64_ (2 CPU) 23:04:46 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:02 PM all 11.05 0.03 3.99 76.58 0.08 8.27 11:06:02 PM 0 10.54 0.02 4.29 74.40 0.10 10.66 11:06:02 PM 1 11.56 0.03 3.70 78.74 0.07 5.90 11:07:01 PM all 30.72 0.00 5.06 17.83 0.12 46.27 11:07:01 PM 0 37.71 0.00 4.92 19.10 0.12 38.14 11:07:01 PM 1 23.68 0.00 5.21 16.55 0.12 54.44 11:08:01 PM all 35.88 0.00 5.93 6.87 0.15 51.16 11:08:01 PM 0 41.22 0.00 6.21 6.59 0.10 45.88 11:08:01 PM 1 30.55 0.00 5.66 7.14 0.20 56.44 11:09:01 PM all 15.70 0.00 1.82 1.70 0.08 80.71 11:09:01 PM 0 16.17 0.00 2.02 1.74 0.08 79.99 11:09:01 PM 1 15.24 0.00 1.61 1.66 0.07 81.42 11:10:01 PM all 20.98 0.00 2.64 0.80 0.08 75.50 11:10:01 PM 0 28.14 0.00 3.06 1.05 0.08 67.67 11:10:01 PM 1 13.83 0.00 2.22 0.55 0.08 83.32 11:11:01 PM all 20.52 0.00 3.84 2.46 0.08 73.10 11:11:01 PM 0 31.88 0.00 4.53 3.22 0.08 60.28 11:11:01 PM 1 9.17 0.00 3.15 1.69 0.08 85.90 11:12:01 PM all 0.34 0.00 0.08 0.03 0.05 99.50 11:12:01 PM 0 0.58 0.00 0.07 0.07 0.05 99.23 11:12:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:13:01 PM all 0.38 0.00 0.09 0.00 0.04 99.49 11:13:01 PM 0 0.62 0.00 0.07 0.00 0.05 99.27 11:13:01 PM 1 0.13 0.00 0.12 0.00 0.03 99.72 11:14:01 PM all 0.38 0.00 0.10 0.00 0.03 99.49 11:14:01 PM 0 0.50 0.00 0.08 0.00 0.03 99.38 11:14:01 PM 1 0.25 0.00 0.12 0.00 0.03 99.60 11:15:01 PM all 6.31 0.00 0.75 0.05 0.05 92.83 11:15:01 PM 0 7.13 0.00 0.68 0.08 0.05 92.05 11:15:01 PM 1 5.50 0.00 0.82 0.02 0.05 93.61 11:16:01 PM all 31.11 0.00 2.72 0.79 0.11 65.27 11:16:01 PM 0 40.36 0.00 3.07 1.19 0.10 55.28 11:16:01 PM 1 21.86 0.00 2.37 0.40 0.12 75.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.72 0.00 2.45 9.66 0.08 72.09 Average: 0 19.48 0.00 2.63 9.67 0.08 68.15 Average: 1 11.95 0.00 2.27 9.66 0.08 76.04