---> uname -a: Linux prd-centos8-builder-2c-2g-14735.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: 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 3968 19 3072 6724 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:a9:d9:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fea9:d91a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:80:47:b5 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) 01/08/2024 _x86_64_ (2 CPU) 19:58:55 LINUX RESTART (2 CPU) 08:00:01 PM tps rtps wtps bread/s bwrtn/s 08:01:01 PM 86.09 6.96 79.13 1304.73 6956.76 08:02:01 PM 158.48 2.03 156.45 65.48 19115.79 08:03:01 PM 153.37 1.37 152.01 133.27 27488.97 Average: 132.66 3.45 129.20 501.01 17853.80 08:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 PM 4971900 6949980 2910396 36.92 2688 2159928 1039160 11.64 223644 2360800 193836 08:02:01 PM 4081540 6788760 3800756 48.22 2688 2866784 1208416 13.53 332224 3056408 501804 08:03:01 PM 4094124 6913096 3788172 48.06 2688 2968404 970104 10.86 450716 2887152 40012 Average: 4382521 6883945 3499775 44.40 2688 2665039 1072560 12.01 335528 2768120 245217 08:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 98.30 76.60 1125.88 8.76 0.00 0.00 0.00 0.00 08:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 158.53 120.65 2548.03 14.92 0.00 0.00 0.00 0.00 08:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 26.77 26.55 52.73 17.08 0.00 0.00 0.00 0.00 08:03:01 PM 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 94.56 74.62 1242.79 13.59 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) 01/08/2024 _x86_64_ (2 CPU) 19:58:55 LINUX RESTART (2 CPU) 08:00:01 PM CPU %user %nice %system %iowait %steal %idle 08:01:01 PM all 37.75 0.00 3.67 2.70 0.11 55.78 08:01:01 PM 0 48.30 0.00 4.42 2.90 0.10 44.28 08:01:01 PM 1 27.25 0.00 2.92 2.50 0.12 67.22 08:02:01 PM all 53.99 0.00 6.23 5.62 0.17 33.99 08:02:01 PM 0 49.82 0.00 6.12 6.89 0.19 36.98 08:02:01 PM 1 58.18 0.00 6.35 4.34 0.15 30.97 08:03:01 PM all 39.50 0.00 4.16 8.53 0.10 47.71 08:03:01 PM 0 38.56 0.00 4.31 9.85 0.10 47.18 08:03:01 PM 1 40.44 0.00 4.01 7.22 0.10 48.23 Average: all 43.71 0.00 4.68 5.61 0.13 45.87 Average: 0 45.56 0.00 4.95 6.54 0.13 42.82 Average: 1 41.86 0.00 4.41 4.68 0.12 48.92