---> uname -a: Linux prd-centos8-builder-2c-2g-1160.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 3660 19 3392 6746 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:5b:f4:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe5b:f48c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:78:09:90 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (2 CPU) 18:57:05 LINUX RESTART (2 CPU) 06:58:01 PM tps rtps wtps bread/s bwrtn/s 06:59:01 PM 93.79 13.46 80.32 2409.60 5730.71 07:00:01 PM 151.65 18.26 133.39 4164.21 10104.93 07:01:01 PM 82.81 0.35 82.46 81.43 7984.99 07:02:01 PM 75.33 0.10 75.23 2.00 27122.54 07:03:01 PM 39.35 0.57 38.79 93.04 6421.81 Average: 88.58 6.55 82.04 1349.79 11475.49 06:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 PM 5133044 7012660 2749384 34.88 2688 2063368 965048 10.81 211724 2218980 173900 07:00:01 PM 4317584 6611496 3564844 45.23 2688 2467524 1388384 15.55 301880 2897228 205160 07:01:01 PM 3650148 6127644 4232280 53.69 2688 2647408 1833520 20.53 325408 3525552 165536 07:02:01 PM 2857208 6091620 5025220 63.75 2688 3400720 1827536 20.46 484404 4146100 120228 07:03:01 PM 3777024 6935812 4105404 52.08 2688 3325020 963688 10.79 547720 3168108 24220 Average: 3947002 6555846 3935426 49.93 2688 2780808 1395635 15.63 374227 3191194 137809 06:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 83.37 71.41 963.28 9.37 0.00 0.00 0.00 0.00 06:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 252.48 200.03 3456.95 36.85 0.00 0.00 0.00 0.00 07:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 136.88 106.70 2717.46 18.67 0.00 0.00 0.00 0.00 07:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 129.90 93.04 2407.70 12.54 0.00 0.00 0.00 0.00 07:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 37.27 36.42 171.08 14.93 0.00 0.00 0.00 0.00 07:03:01 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 127.98 101.52 1943.40 18.47 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (2 CPU) 18:57:05 LINUX RESTART (2 CPU) 06:58:01 PM CPU %user %nice %system %iowait %steal %idle 06:59:01 PM all 37.60 0.00 5.84 2.58 0.12 53.87 06:59:01 PM 0 32.25 0.00 5.32 1.98 0.10 60.34 06:59:01 PM 1 42.93 0.00 6.35 3.18 0.13 47.40 07:00:01 PM all 59.55 0.00 5.18 4.66 0.11 30.50 07:00:01 PM 0 52.95 0.00 5.73 5.68 0.12 35.52 07:00:01 PM 1 66.14 0.00 4.64 3.65 0.10 25.48 07:01:01 PM all 85.54 0.00 4.10 0.77 0.13 9.45 07:01:01 PM 0 86.81 0.00 3.68 0.59 0.12 8.81 07:01:01 PM 1 84.27 0.00 4.52 0.96 0.15 10.10 07:02:01 PM all 76.70 0.00 4.12 2.26 0.11 16.82 07:02:01 PM 0 85.63 0.00 4.40 1.78 0.12 8.07 07:02:01 PM 1 67.80 0.00 3.83 2.74 0.10 25.52 07:03:01 PM all 48.57 0.00 4.27 0.96 0.12 46.08 07:03:01 PM 0 41.57 0.00 3.49 0.95 0.12 53.87 07:03:01 PM 1 55.56 0.00 5.06 0.97 0.12 38.29 Average: all 61.55 0.00 4.70 2.25 0.12 31.38 Average: 0 59.79 0.00 4.53 2.20 0.11 33.37 Average: 1 63.31 0.00 4.88 2.30 0.12 29.38