---> uname -a: Linux prd-centos8-robot-2c-8g-6412.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 671 4738 19 2287 6728 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:ba:45:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:feba:459e/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) 02/13/2024 _x86_64_ (2 CPU) 10:28:11 LINUX RESTART (2 CPU) 10:29:01 AM tps rtps wtps bread/s bwrtn/s 10:30:00 AM 30.55 0.00 30.55 0.00 31694.66 10:30:01 AM 21.94 0.00 21.94 0.00 15406.45 10:31:02 AM 42.84 17.88 24.96 3778.07 5502.25 10:32:01 AM 107.62 6.64 100.98 1289.33 9248.44 10:33:01 AM 61.29 0.65 60.64 28.13 5577.75 10:34:01 AM 17.78 1.05 16.73 130.49 1248.12 10:35:01 AM 64.66 0.03 64.63 3.47 7461.28 10:36:01 AM 7.30 0.02 7.28 0.13 325.08 10:37:01 AM 0.32 0.00 0.32 0.00 5.41 10:38:01 AM 13.06 0.23 12.83 33.86 480.42 10:39:01 AM 49.89 7.60 42.29 631.56 4571.30 Average: 39.40 3.41 35.99 588.37 6564.79 10:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:00 AM 6075656 7341192 1806800 22.92 2688 1465936 377464 4.79 101516 1456296 67348 10:30:01 AM 6075208 7340748 1807248 22.93 2688 1465936 377464 4.79 101520 1456756 67252 10:31:02 AM 5543116 7082580 2339340 29.68 2688 1732428 669736 7.50 161704 1897804 82956 10:32:01 AM 5259268 7045148 2623188 33.28 2688 1965952 702936 7.87 194172 2096848 79660 10:33:01 AM 5232108 7050348 2650348 33.62 2688 1995400 662784 7.42 202716 2102824 1076 10:34:01 AM 5097328 7007352 2785128 35.33 2688 2085048 707552 7.92 231412 2202148 68588 10:35:01 AM 5035800 7048332 2846656 36.11 2688 2181996 643248 7.20 234112 2235600 232 10:36:01 AM 4957260 6969940 2925196 37.11 2688 2182144 774564 8.67 234156 2315016 40 10:37:01 AM 4962368 6975100 2920088 37.05 2688 2182204 770384 8.63 234156 2310264 24 10:38:01 AM 5154812 7005360 2727644 34.60 2688 2025972 698196 7.82 242888 2133628 30520 10:39:01 AM 4888100 6925984 2994356 37.99 2688 2212228 789980 8.85 505668 2135944 114092 Average: 5298275 7072008 2584181 32.78 2688 1954113 652210 7.30 222184 2031193 46526 10:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM eth0 2.82 2.14 0.68 0.46 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 0.65 0.00 0.04 0.00 0.00 0.00 0.00 0.00 10:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:02 AM eth0 244.95 160.31 1266.76 51.42 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 54.51 42.46 630.14 5.33 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 22.90 18.41 167.22 12.88 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 39.54 30.87 281.65 6.65 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 130.27 102.25 69.92 23.72 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 319.46 290.80 3709.86 706.07 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 458.78 402.47 5797.45 26.08 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 188.49 161.19 1943.92 27.83 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 163.30 125.05 1337.40 15.43 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 162.68 133.74 1521.93 87.70 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) 02/13/2024 _x86_64_ (2 CPU) 10:28:11 LINUX RESTART (2 CPU) 10:29:01 AM CPU %user %nice %system %iowait %steal %idle 10:30:00 AM all 0.19 0.00 0.63 89.64 0.04 9.50 10:30:00 AM 0 0.24 0.00 0.74 93.01 0.03 5.98 10:30:00 AM 1 0.14 0.00 0.51 86.27 0.05 13.03 10:30:01 AM all 0.32 0.00 0.97 98.71 0.00 0.00 10:30:01 AM 0 0.00 0.00 0.65 99.35 0.00 0.00 10:30:01 AM 1 0.65 0.00 1.29 98.06 0.00 0.00 10:31:02 AM all 24.45 0.00 4.43 15.56 0.10 55.45 10:31:02 AM 0 20.07 0.00 4.65 18.55 0.10 56.63 10:31:02 AM 1 28.81 0.00 4.21 12.59 0.10 54.28 10:32:01 AM all 32.92 0.00 4.95 9.88 0.13 52.12 10:32:01 AM 0 28.30 0.00 4.59 10.98 0.14 55.99 10:32:01 AM 1 37.53 0.00 5.32 8.78 0.12 48.25 10:33:01 AM all 23.34 0.00 3.24 2.34 0.11 70.97 10:33:01 AM 0 19.59 0.00 3.86 2.82 0.12 73.61 10:33:01 AM 1 27.09 0.00 2.62 1.85 0.10 68.33 10:34:01 AM all 18.70 0.00 2.54 0.69 0.06 78.01 10:34:01 AM 0 12.92 0.00 2.41 0.87 0.05 83.75 10:34:01 AM 1 24.47 0.00 2.67 0.52 0.07 72.28 10:35:01 AM all 21.24 0.00 3.46 2.12 0.08 73.10 10:35:01 AM 0 12.95 0.00 2.73 1.77 0.08 82.46 10:35:01 AM 1 29.52 0.00 4.20 2.48 0.07 63.73 10:36:01 AM all 16.49 0.00 1.24 0.08 0.13 82.07 10:36:01 AM 0 11.32 0.00 0.35 0.15 0.10 88.07 10:36:01 AM 1 21.67 0.00 2.12 0.00 0.15 76.06 10:37:01 AM all 11.83 0.00 1.63 0.00 0.11 86.43 10:37:01 AM 0 0.74 0.00 0.28 0.00 0.10 98.88 10:37:01 AM 1 23.14 0.00 3.00 0.00 0.12 73.74 10:38:01 AM all 18.68 0.00 2.35 0.13 0.08 78.75 10:38:01 AM 0 14.72 0.00 2.88 0.12 0.08 82.21 10:38:01 AM 1 22.61 0.00 1.83 0.15 0.08 75.33 10:39:01 AM all 33.44 13.86 3.85 1.62 0.09 47.13 10:39:01 AM 0 28.97 13.51 3.97 1.45 0.08 52.02 10:39:01 AM 1 37.91 14.22 3.73 1.80 0.10 42.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.12 1.40 2.83 12.26 0.09 63.30 Average: 0 14.96 1.36 2.64 13.01 0.09 67.94 Average: 1 25.28 1.43 3.02 11.51 0.10 58.66