---> uname -a: Linux prd-centos8-robot-2c-8g-11585.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 2799.998 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4956 19 2150 6809 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:79:31:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe79:3110/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/29/2023 _x86_64_ (2 CPU) 07:19:58 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:21:01 AM 285.93 245.34 40.60 13024.56 27134.97 07:22:01 AM 59.86 18.03 41.84 3783.27 13547.97 07:23:01 AM 124.41 6.61 117.79 1269.44 9786.15 07:24:01 AM 57.31 0.60 56.71 26.79 6392.35 07:25:01 AM 4.00 0.82 3.18 124.63 65.93 07:26:01 AM 52.05 0.17 51.88 5.86 3250.75 07:27:01 AM 29.52 0.05 29.47 3.60 5606.48 07:28:01 AM 1.87 0.00 1.87 0.00 69.72 07:29:01 AM 0.15 0.00 0.15 0.00 1.95 07:30:01 AM 6.13 0.23 5.90 33.86 162.30 07:31:01 AM 39.36 0.47 38.89 48.93 1911.76 Average: 60.39 25.08 35.31 1682.25 6206.39 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:21:01 AM 6081188 7345388 1801284 22.85 2688 1464520 374480 4.75 101188 1448740 275192 07:22:01 AM 5472468 7049040 2410004 30.57 2688 1768240 745472 8.35 164732 1961400 107792 07:23:01 AM 5203212 7049252 2679260 33.99 2688 2021760 702924 7.87 186132 2147280 140432 07:24:01 AM 5119068 6991724 2763404 35.06 2688 2048832 758916 8.50 207372 2206472 12712 07:25:01 AM 5193888 7058876 2688584 34.11 2688 2041148 696108 7.79 213508 2125564 8 07:26:01 AM 4959656 7012048 2922816 37.08 2688 2221056 713260 7.99 229984 2320156 157628 07:27:01 AM 4933432 6986076 2949040 37.41 2688 2221308 750452 8.40 231792 2336948 180 07:28:01 AM 4869196 6921948 3013276 38.23 2688 2221416 845988 9.47 231792 2400212 4 07:29:01 AM 4874448 6927312 3008024 38.16 2688 2221564 841892 9.43 231792 2395204 128 07:30:01 AM 5010352 6923964 2872120 36.44 2688 2085344 819156 9.17 237264 2270568 19752 07:31:01 AM 5147648 7045400 2734824 34.70 2688 2071792 691008 7.74 421620 1958456 27788 Average: 5169505 7028275 2712967 34.42 2688 2035180 721787 8.08 223380 2142818 67420 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 19.71 11.13 284.51 1.32 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 260.20 161.48 1468.65 51.58 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 51.15 38.29 571.55 6.41 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 26.11 16.54 148.85 4.83 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 10.76 8.00 2.61 1.85 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 42.82 37.69 317.16 9.37 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 236.90 199.90 66.56 60.02 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 254.46 262.14 4317.66 704.33 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 271.03 259.70 5021.36 16.92 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 225.24 197.17 2726.87 28.50 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 18.41 16.48 14.26 7.43 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 128.64 109.72 1356.59 81.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/29/2023 _x86_64_ (2 CPU) 07:19:58 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:21:01 AM all 19.82 0.08 9.47 55.60 0.12 14.92 07:21:01 AM 0 20.16 0.03 9.23 47.39 0.07 23.12 07:21:01 AM 1 19.48 0.12 9.71 63.78 0.17 6.74 07:22:01 AM all 27.65 0.00 4.65 11.20 0.09 56.41 07:22:01 AM 0 26.42 0.00 4.47 11.50 0.10 57.50 07:22:01 AM 1 28.87 0.00 4.83 10.89 0.08 55.33 07:23:01 AM all 34.44 0.00 5.66 4.79 0.11 55.00 07:23:01 AM 0 40.64 0.00 6.53 5.96 0.08 46.78 07:23:01 AM 1 28.26 0.00 4.78 3.61 0.13 63.22 07:24:01 AM all 20.45 0.00 1.98 1.99 0.08 75.51 07:24:01 AM 0 25.46 0.00 2.54 1.97 0.07 69.96 07:24:01 AM 1 15.43 0.00 1.42 2.01 0.08 81.06 07:25:01 AM all 4.40 0.00 0.78 0.13 0.08 94.60 07:25:01 AM 0 5.79 0.00 1.02 0.13 0.10 92.96 07:25:01 AM 1 3.01 0.00 0.55 0.13 0.07 96.24 07:26:01 AM all 31.20 0.00 4.32 1.06 0.10 63.32 07:26:01 AM 0 42.88 0.00 4.92 0.70 0.08 51.42 07:26:01 AM 1 19.57 0.00 3.72 1.42 0.12 75.17 07:27:01 AM all 2.23 0.00 0.90 1.10 0.06 95.71 07:27:01 AM 0 1.51 0.00 0.79 0.82 0.07 96.82 07:27:01 AM 1 2.95 0.00 1.02 1.37 0.05 94.61 07:28:01 AM all 15.80 0.00 1.13 0.01 0.13 82.93 07:28:01 AM 0 16.92 0.00 1.28 0.00 0.13 81.67 07:28:01 AM 1 14.68 0.00 0.97 0.02 0.13 84.19 07:29:01 AM all 10.78 0.00 1.29 0.00 0.10 87.83 07:29:01 AM 0 18.98 0.00 2.22 0.00 0.10 78.69 07:29:01 AM 1 2.75 0.00 0.37 0.00 0.10 96.78 07:30:01 AM all 16.39 0.00 1.98 0.06 0.10 81.48 07:30:01 AM 0 20.70 0.00 2.03 0.10 0.10 77.07 07:30:01 AM 1 12.13 0.00 1.92 0.02 0.10 85.83 07:31:01 AM all 29.11 0.00 3.19 0.74 0.08 66.88 07:31:01 AM 0 36.99 0.00 4.29 0.80 0.08 57.84 07:31:01 AM 1 21.23 0.00 2.08 0.68 0.08 75.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.31 0.01 3.22 6.98 0.10 70.39 Average: 0 23.32 0.00 3.58 6.32 0.09 66.68 Average: 1 15.31 0.01 2.86 7.64 0.10 74.08