---> uname -a: Linux prd-centos8-builder-2c-2g-17200.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4011 19 3028 6721 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:66:74:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe66:74db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:a7:9e:40 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/17/2024 _x86_64_ (2 CPU) 07:01:49 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 154.77 95.20 59.57 12158.37 40416.95 07:04:01 AM 112.28 6.60 105.68 1270.38 9870.31 07:05:01 AM 217.55 2.02 215.53 78.92 33081.49 07:06:01 AM 74.74 1.28 73.45 117.71 13036.68 Average: 139.83 26.27 113.56 3406.26 24100.76 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5316860 7031096 2565436 32.55 2688 1906872 999904 11.20 197512 2082928 90908 07:04:01 AM 4950688 6949544 2931608 37.19 2688 2175980 1053192 11.79 231816 2354416 133176 07:05:01 AM 3932160 6826112 3950136 50.11 2688 3035656 1143072 12.80 340532 3149016 322332 07:06:01 AM 4110496 6887188 3771800 47.85 2688 2927424 1001992 11.22 440488 2884072 43148 Average: 4577551 6923485 3304745 41.93 2688 2511483 1049540 11.75 302587 2617608 147391 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 261.09 173.92 1624.33 53.84 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 62.15 47.90 707.58 6.52 0.00 0.00 0.00 0.00 07:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 149.14 115.96 2833.16 14.90 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 27.00 25.83 59.09 9.43 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 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 124.84 90.90 1306.02 21.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/17/2024 _x86_64_ (2 CPU) 07:01:49 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 35.38 0.00 4.96 15.20 0.11 44.35 07:03:01 AM 0 35.60 0.00 4.81 15.70 0.12 43.76 07:03:01 AM 1 35.15 0.00 5.10 14.70 0.10 44.94 07:04:01 AM all 34.12 0.00 3.60 3.87 0.11 58.30 07:04:01 AM 0 40.45 0.00 3.85 4.54 0.12 51.04 07:04:01 AM 1 27.80 0.00 3.34 3.21 0.10 65.55 07:05:01 AM all 53.78 0.00 5.66 10.57 0.13 29.85 07:05:01 AM 0 56.68 0.00 6.00 11.97 0.12 25.22 07:05:01 AM 1 50.87 0.00 5.31 9.17 0.15 34.50 07:06:01 AM all 27.75 0.00 2.23 4.01 0.10 65.92 07:06:01 AM 0 26.79 0.00 2.16 4.86 0.12 66.07 07:06:01 AM 1 28.71 0.00 2.30 3.15 0.08 65.76 Average: all 37.74 0.00 4.11 8.40 0.11 49.63 Average: 0 39.88 0.00 4.21 9.26 0.12 46.53 Average: 1 35.61 0.00 4.01 7.54 0.11 52.73