---> uname -a: Linux prd-centos8-robot-2c-8g-16072.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 582 5012 19 2102 6817 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:39:5c:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe39:5cb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 06:29:54 LINUX RESTART (2 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 275.94 219.14 56.80 14903.05 37198.93 06:32:01 AM 88.27 12.76 75.50 2192.83 6746.09 06:33:01 AM 93.42 0.62 92.80 27.46 8329.29 06:34:01 AM 28.31 0.03 28.27 0.53 2711.11 06:35:01 AM 33.73 0.98 32.74 130.51 1692.58 06:36:01 AM 51.48 0.03 51.45 3.47 7025.42 06:37:01 AM 4.82 0.02 4.80 0.13 198.53 06:38:01 AM 1.68 0.00 1.68 0.00 54.39 06:39:01 AM 5.45 0.23 5.21 33.86 178.12 06:40:01 AM 36.00 0.47 35.54 48.92 1710.15 Average: 62.16 23.66 38.50 1749.49 6620.42 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 5809376 7187840 2073072 26.30 2688 1578904 592296 6.63 133616 1686052 24664 06:32:01 AM 5379260 7080232 2503188 31.76 2688 1885256 669848 7.50 184928 2003716 135032 06:33:01 AM 5224080 7036852 2658368 33.73 2688 1989772 673592 7.54 194872 2118548 65032 06:34:01 AM 5189564 7014744 2692884 34.16 2688 2002480 707300 7.92 207848 2139796 12696 06:35:01 AM 5025252 7026016 2857196 36.25 2688 2171524 683884 7.66 230496 2261208 158420 06:36:01 AM 5033592 7039540 2848856 36.14 2688 2175844 663324 7.43 232168 2238420 92 06:37:01 AM 4957536 6963760 2924912 37.11 2688 2176128 783448 8.77 232208 2317004 48 06:38:01 AM 4851452 6857732 3030996 38.45 2688 2176176 872960 9.77 232208 2422584 32 06:39:01 AM 5108212 6972892 2774236 35.20 2688 2038020 736684 8.25 237768 2177140 17888 06:40:01 AM 5155820 7004524 2726628 34.59 2688 2024684 729832 8.17 426060 1950240 2872 Average: 5173414 7018413 2709034 34.37 2688 2021879 711317 7.96 231217 2131471 41678 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 141.93 88.59 742.47 28.54 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 145.99 105.22 1131.07 30.91 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 43.27 34.14 411.98 7.25 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 13.45 4.75 3.90 2.04 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 37.78 30.71 287.94 6.09 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 166.46 157.43 71.31 39.87 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 241.63 227.21 2937.10 702.70 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 408.05 377.14 6487.94 24.45 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 220.66 184.81 2328.93 24.06 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 18.83 15.68 13.80 7.23 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 143.80 122.52 1440.75 87.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 06:29:54 LINUX RESTART (2 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 23.10 0.08 10.63 45.10 0.09 20.99 06:31:01 AM 0 24.48 0.07 9.12 45.69 0.08 20.55 06:31:01 AM 1 21.70 0.10 12.16 44.50 0.10 21.44 06:32:01 AM all 34.97 0.00 5.65 3.99 0.12 55.28 06:32:01 AM 0 25.53 0.00 4.75 2.26 0.12 67.35 06:32:01 AM 1 44.45 0.00 6.56 5.72 0.12 43.15 06:33:01 AM all 34.19 0.00 4.33 2.85 0.13 58.49 06:33:01 AM 0 22.25 0.00 2.92 2.86 0.15 71.82 06:33:01 AM 1 46.16 0.00 5.75 2.85 0.12 45.12 06:34:01 AM all 7.11 0.00 0.92 18.50 0.04 73.42 06:34:01 AM 0 2.27 0.00 0.80 17.29 0.03 79.60 06:34:01 AM 1 11.96 0.00 1.04 19.71 0.05 67.24 06:35:01 AM all 24.18 0.00 3.12 2.49 0.10 70.11 06:35:01 AM 0 16.90 0.00 2.77 1.79 0.10 78.44 06:35:01 AM 1 31.49 0.00 3.47 3.21 0.10 61.73 06:36:01 AM all 14.68 0.00 2.45 5.60 0.07 77.21 06:36:01 AM 0 15.50 0.00 2.30 2.65 0.07 79.49 06:36:01 AM 1 13.86 0.00 2.60 8.55 0.07 74.92 06:37:01 AM all 15.94 0.00 1.17 0.64 0.11 82.13 06:37:01 AM 0 10.68 0.00 0.69 0.19 0.12 88.32 06:37:01 AM 1 21.24 0.00 1.66 1.10 0.10 75.89 06:38:01 AM all 11.95 0.00 1.80 0.25 0.10 85.89 06:38:01 AM 0 6.52 0.00 1.28 0.51 0.09 91.61 06:38:01 AM 1 17.32 0.00 2.32 0.00 0.12 80.24 06:39:01 AM all 13.98 0.00 1.88 0.28 0.12 83.75 06:39:01 AM 0 16.50 0.00 2.73 0.09 0.15 80.53 06:39:01 AM 1 11.50 0.00 1.04 0.47 0.08 86.91 06:40:01 AM all 28.38 0.00 2.52 1.04 0.08 67.98 06:40:01 AM 0 15.52 0.00 2.14 0.94 0.08 81.32 06:40:01 AM 1 41.23 0.00 2.89 1.14 0.08 54.66 Average: all 20.87 0.01 3.45 8.07 0.10 67.51 Average: 0 15.63 0.01 2.96 7.46 0.10 73.84 Average: 1 26.11 0.01 3.94 8.68 0.09 61.17