---> uname -a: Linux prd-centos8-robot-2c-8g-44065.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.2G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4943 19 2145 6791 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:6c:92:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 82193sec preferred_lft 82193sec inet6 fe80::f816:3eff:fe6c:9204/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-44065.novalocal) 10/20/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.87 0.02 0.85 0.13 186.39 12:02:01 AM 0.62 0.07 0.55 1.73 8.23 12:03:01 AM 0.38 0.00 0.38 0.00 3.82 12:04:01 AM 0.40 0.00 0.40 0.00 5.45 12:05:01 AM 0.35 0.00 0.35 0.00 4.00 12:06:01 AM 0.40 0.00 0.40 0.00 4.87 12:07:01 AM 0.32 0.00 0.32 0.00 3.18 12:08:01 AM 0.55 0.07 0.48 7.60 10.35 12:09:01 AM 10.61 8.15 2.47 1444.85 746.28 12:10:01 AM 88.84 7.13 81.71 1262.91 5210.60 12:11:01 AM 78.06 0.64 77.42 49.74 9808.54 12:12:01 AM 23.84 0.38 23.46 64.25 1385.40 12:13:01 AM 47.86 2.52 45.34 396.07 6922.65 12:14:01 AM 2.47 0.02 2.45 0.13 67.21 12:15:01 AM 8.65 5.73 2.92 555.41 69.36 12:16:01 AM 0.35 0.08 0.27 31.99 5.65 12:17:01 AM 19.08 0.65 18.43 46.92 766.61 Average: 16.62 1.50 15.13 227.34 1474.76 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5794612 7153992 2087812 26.49 2688 1558496 645932 7.23 152912 1676064 4 12:02:01 AM 5795088 7154540 2087336 26.48 2688 1558568 645932 7.23 153036 1675580 4 12:03:01 AM 5795180 7154632 2087244 26.48 2688 1558568 645932 7.23 153036 1675580 4 12:04:01 AM 5794944 7154396 2087480 26.48 2688 1558568 645932 7.23 153036 1675656 4 12:05:01 AM 5794352 7153808 2088072 26.49 2688 1558572 645932 7.23 153036 1676012 4 12:06:01 AM 5794668 7154124 2087756 26.49 2688 1558572 645932 7.23 153036 1675728 4 12:07:01 AM 5794356 7153812 2088068 26.49 2688 1558572 662680 7.42 153036 1676076 4 12:08:01 AM 5794508 7154304 2087916 26.49 2688 1558912 645492 7.23 153160 1675948 4 12:09:01 AM 5609152 7077940 2273272 28.84 2688 1663668 694568 7.78 177680 1818808 42140 12:10:01 AM 5261128 7059800 2621296 33.25 2688 1976776 664528 7.44 212240 2072692 223524 12:11:01 AM 5103764 6957840 2778660 35.25 2688 2031392 762384 8.54 235556 2194560 24464 12:12:01 AM 4941948 6968700 2940476 37.30 2688 2196760 749484 8.39 257660 2312544 169012 12:13:01 AM 4992236 7034672 2890188 36.67 2688 2211964 656712 7.35 263736 2249052 28 12:14:01 AM 4992048 7034484 2890376 36.67 2688 2211964 657124 7.36 263740 2249248 4 12:15:01 AM 4975532 7034680 2906892 36.88 2688 2228624 657080 7.36 266088 2263408 8 12:16:01 AM 4935564 6996036 2946860 37.39 2688 2229956 705148 7.90 266216 2302784 364 12:17:01 AM 5106976 6994320 2775448 35.21 2688 2062908 713172 7.99 453096 1969988 13468 Average: 5428003 7081887 2454421 31.14 2688 1840167 673174 7.54 212959 1931749 27826 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 0.20 0.10 0.04 0.01 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.15 0.07 0.01 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.75 0.17 0.19 0.07 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.45 0.18 0.26 0.19 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 0.22 0.07 0.02 0.00 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.18 0.03 0.01 0.00 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 146.47 83.49 508.60 43.31 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 87.29 71.76 900.15 9.56 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 46.81 35.49 428.34 6.79 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 41.20 34.24 293.18 6.99 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 681.55 478.00 134.47 106.18 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 2.55 2.20 0.58 0.51 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 8.98 2.70 1.11 0.49 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 24.85 10.86 8.51 2.18 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 94.29 67.89 88.46 25.24 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 66.85 46.32 138.78 11.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-44065.novalocal) 10/20/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.14 0.02 0.23 0.04 0.03 99.55 12:01:01 AM 0 0.08 0.03 0.28 0.00 0.02 99.58 12:01:01 AM 1 0.20 0.00 0.17 0.08 0.03 99.51 12:02:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 12:02:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:02:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:03:01 AM all 0.30 0.00 0.04 0.00 0.03 99.62 12:03:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:03:01 AM 1 0.52 0.00 0.02 0.00 0.03 99.43 12:04:01 AM all 0.34 0.00 0.05 0.00 0.03 99.57 12:04:01 AM 0 0.30 0.00 0.07 0.00 0.03 99.60 12:04:01 AM 1 0.38 0.00 0.03 0.00 0.03 99.55 12:05:01 AM all 0.30 0.00 0.06 0.00 0.03 99.62 12:05:01 AM 0 0.40 0.00 0.03 0.00 0.00 99.57 12:05:01 AM 1 0.20 0.00 0.08 0.00 0.05 99.67 12:06:01 AM all 0.25 0.00 0.05 0.00 0.03 99.67 12:06:01 AM 0 0.42 0.00 0.03 0.00 0.03 99.52 12:06:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 12:07:01 AM all 0.29 0.00 0.05 0.00 0.03 99.62 12:07:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 12:07:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 12:08:01 AM all 0.12 0.00 0.11 0.01 0.03 99.74 12:08:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 12:08:01 AM 1 0.07 0.00 0.12 0.02 0.02 99.78 12:09:01 AM all 11.02 0.00 1.86 0.58 0.05 86.49 12:09:01 AM 0 13.80 0.00 2.54 1.09 0.05 82.52 12:09:01 AM 1 8.24 0.00 1.18 0.08 0.05 90.44 12:10:01 AM all 32.29 0.00 5.46 2.22 0.09 59.93 12:10:01 AM 0 36.65 0.00 5.39 2.68 0.08 55.19 12:10:01 AM 1 27.93 0.00 5.54 1.75 0.10 64.68 12:11:01 AM all 19.70 0.00 2.28 2.94 0.07 75.01 12:11:01 AM 0 27.68 0.00 2.56 2.71 0.08 66.96 12:11:01 AM 1 11.71 0.00 2.00 3.17 0.05 83.06 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 19.20 0.00 3.08 0.49 0.08 77.15 12:12:01 AM 0 17.24 0.00 3.02 0.52 0.08 79.14 12:12:01 AM 1 21.16 0.00 3.15 0.47 0.07 75.15 12:13:01 AM all 12.20 0.00 3.17 1.64 0.05 82.94 12:13:01 AM 0 14.88 0.00 3.25 0.69 0.05 81.13 12:13:01 AM 1 9.53 0.00 3.09 2.58 0.05 84.75 12:14:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 12:14:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 12:14:01 AM 1 0.13 0.00 0.10 0.02 0.05 99.70 12:15:01 AM all 0.34 0.24 0.20 0.18 0.04 99.00 12:15:01 AM 0 0.53 0.48 0.23 0.33 0.03 98.38 12:15:01 AM 1 0.15 0.00 0.17 0.02 0.05 99.62 12:16:01 AM all 1.55 0.00 0.23 0.01 0.03 98.18 12:16:01 AM 0 2.82 0.00 0.33 0.02 0.03 96.79 12:16:01 AM 1 0.27 0.00 0.13 0.00 0.03 99.57 12:17:01 AM all 17.54 0.01 2.98 0.27 0.07 79.14 12:17:01 AM 0 17.68 0.00 2.73 0.20 0.07 79.32 12:17:01 AM 1 17.39 0.02 3.22 0.33 0.07 78.96 Average: all 6.83 0.02 1.17 0.49 0.04 91.45 Average: 0 7.86 0.03 1.22 0.48 0.04 90.37 Average: 1 5.80 0.00 1.13 0.50 0.05 92.53