---> uname -a: Linux prd-centos8-robot-2c-8g-2319.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4980 19 2121 6805 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:e0:bb:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fee0:bb36/64 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) 02/03/2024 _x86_64_ (2 CPU) 04:21:57 LINUX RESTART (2 CPU) 04:23:02 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 92.95 7.00 85.95 1322.53 6874.31 04:25:01 AM 82.45 0.65 81.80 28.13 8838.84 04:26:01 AM 15.63 0.88 14.74 124.60 663.43 04:27:01 AM 67.62 2.72 64.91 447.79 7585.94 04:28:01 AM 13.81 0.00 13.81 0.00 1194.50 04:29:01 AM 0.53 0.00 0.53 0.00 6.50 04:30:01 AM 0.38 0.00 0.38 0.00 4.47 04:31:01 AM 0.77 0.02 0.75 0.13 31.76 04:32:01 AM 1.90 0.02 1.88 0.53 134.16 04:33:01 AM 20.12 0.23 19.89 33.85 975.93 04:34:01 AM 30.07 0.45 29.62 48.38 1347.72 Average: 29.56 1.08 28.48 180.63 2507.58 04:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5209048 7024236 2673408 33.92 2688 1992528 719348 8.05 197696 2137884 210872 04:25:01 AM 5224524 7037632 2657932 33.72 2688 1989648 692336 7.75 194780 2114420 9536 04:26:01 AM 5237532 7055180 2644924 33.55 2688 1994660 680356 7.62 215404 2084364 24 04:27:01 AM 5019052 7039388 2863404 36.33 2688 2189872 665152 7.45 241164 2250716 28732 04:28:01 AM 5010700 7031036 2871756 36.43 2688 2189872 665152 7.45 241168 2256820 4 04:29:01 AM 5010580 7030920 2871876 36.43 2688 2189876 665152 7.45 241168 2256872 4 04:30:01 AM 5010164 7030516 2872292 36.44 2688 2189888 680596 7.62 241192 2257164 4 04:31:01 AM 4964588 6987352 2917868 37.02 2688 2192316 733064 8.21 241244 2302720 1924 04:32:01 AM 4938972 6961916 2943484 37.34 2688 2192472 766084 8.58 241244 2327144 12 04:33:01 AM 5116096 6980208 2766360 35.10 2688 2039536 726568 8.14 255336 2162812 26084 04:34:01 AM 5086172 6956452 2796284 35.47 2688 2045496 747744 8.37 433884 2014544 29504 Average: 5075221 7012258 2807235 35.61 2688 2109651 703777 7.88 249480 2196860 27882 04:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 86.95 68.40 962.50 8.29 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 18.25 15.40 148.67 4.55 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 15.84 14.61 6.08 13.60 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 208.88 191.07 353.06 40.94 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 342.66 279.99 66.59 54.84 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 25.84 25.09 4.98 4.17 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 35.52 33.92 7.90 6.65 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 32.76 20.48 23.59 3.29 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 110.21 98.62 1266.11 6.78 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 65.58 48.93 114.70 28.20 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 17.84 17.23 14.52 8.48 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 87.30 73.98 268.82 16.36 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) 02/03/2024 _x86_64_ (2 CPU) 04:21:57 LINUX RESTART (2 CPU) 04:23:02 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 38.23 0.00 5.55 2.99 0.12 53.11 04:24:01 AM 0 44.31 0.00 5.97 3.45 0.12 46.15 04:24:01 AM 1 32.17 0.00 5.14 2.53 0.12 60.05 04:25:01 AM all 17.74 0.00 2.37 3.05 0.11 76.73 04:25:01 AM 0 23.36 0.00 2.79 2.84 0.10 70.90 04:25:01 AM 1 12.13 0.00 1.94 3.26 0.12 82.55 04:26:01 AM all 12.30 0.00 1.48 1.96 0.09 84.17 04:26:01 AM 0 7.65 0.00 1.54 2.00 0.12 88.69 04:26:01 AM 1 16.99 0.00 1.41 1.92 0.07 79.61 04:27:01 AM all 32.39 0.00 4.57 3.31 0.10 59.63 04:27:01 AM 0 36.17 0.00 4.71 2.52 0.10 56.50 04:27:01 AM 1 28.59 0.00 4.43 4.10 0.10 62.78 04:28:01 AM all 0.94 0.00 0.96 0.35 0.07 97.68 04:28:01 AM 0 0.57 0.00 0.87 0.22 0.08 98.26 04:28:01 AM 1 1.31 0.00 1.06 0.49 0.05 97.10 04:29:01 AM all 0.08 0.00 0.13 0.02 0.03 99.74 04:29:01 AM 0 0.12 0.00 0.17 0.00 0.05 99.67 04:29:01 AM 1 0.05 0.00 0.08 0.03 0.02 99.82 04:30:01 AM all 0.40 0.00 0.26 0.00 0.03 99.31 04:30:01 AM 0 0.37 0.00 0.35 0.00 0.03 99.25 04:30:01 AM 1 0.43 0.00 0.17 0.00 0.03 99.37 04:31:01 AM all 6.78 0.00 0.36 0.00 0.05 92.81 04:31:01 AM 0 4.74 0.00 0.37 0.00 0.05 94.84 04:31:01 AM 1 8.81 0.00 0.35 0.00 0.05 90.79 04:32:01 AM all 3.64 0.00 0.48 0.02 0.08 95.79 04:32:01 AM 0 4.13 0.00 0.47 0.00 0.08 95.32 04:32:01 AM 1 3.14 0.00 0.49 0.03 0.07 96.27 04:33:01 AM all 17.16 0.00 2.22 0.33 0.08 80.21 04:33:01 AM 0 23.00 0.00 1.85 0.28 0.08 74.78 04:33:01 AM 1 11.32 0.00 2.59 0.37 0.08 85.64 04:34:01 AM all 29.88 0.00 2.95 0.68 0.08 66.40 04:34:01 AM 0 32.59 0.00 3.04 0.85 0.08 63.44 04:34:01 AM 1 27.18 0.00 2.86 0.52 0.08 69.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.47 0.00 1.93 1.15 0.08 82.36 Average: 0 16.05 0.00 2.01 1.10 0.08 80.76 Average: 1 12.90 0.00 1.86 1.20 0.07 83.97