---> uname -a: Linux prd-centos8-builder-2c-8g-15869.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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 559 4932 19 2205 6844 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:4d:3c:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe4d:3c03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:b1:90:20 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) 01/12/2024 _x86_64_ (2 CPU) 13:21:49 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 186.25 102.83 83.42 13725.02 37720.73 01:24:01 PM 2.25 0.00 2.25 0.00 59.29 01:25:01 PM 0.38 0.00 0.38 0.00 5.20 01:26:01 PM 0.58 0.05 0.53 1.07 7.77 01:27:01 PM 0.45 0.00 0.45 0.00 5.73 01:28:01 PM 0.40 0.00 0.40 0.00 4.88 01:29:01 PM 27.09 6.50 20.59 961.65 1899.68 01:30:01 PM 105.40 6.98 98.42 1318.05 8088.24 Average: 40.35 14.55 25.81 2000.92 5974.43 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5589516 7153612 2292780 29.09 2688 1763384 886824 9.93 168864 1863032 604 01:24:01 PM 5588788 7152884 2293508 29.10 2688 1763384 886824 9.93 168872 1864068 8 01:25:01 PM 5580264 7144364 2302032 29.21 2688 1763388 886824 9.93 168872 1872784 4 01:26:01 PM 5580040 7144156 2302256 29.21 2688 1763404 886824 9.93 168888 1872816 4 01:27:01 PM 5580152 7144272 2302144 29.21 2688 1763408 886824 9.93 168888 1872680 4 01:28:01 PM 5580356 7144472 2301940 29.20 2688 1763408 886824 9.93 168888 1872652 4 01:29:01 PM 5308780 7036884 2573516 32.65 2688 1922064 980104 10.97 361008 1933960 87948 01:30:01 PM 5110076 7057128 2772220 35.17 2688 2125928 925840 10.37 382904 2053496 113340 Average: 5489746 7122222 2392550 30.35 2688 1828546 903361 10.12 219648 1900686 25240 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 122.58 69.68 362.70 21.71 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 1.62 1.02 0.31 0.23 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 2.53 1.20 0.67 0.50 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.97 1.30 2.56 0.27 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.25 0.98 0.25 0.24 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 1.32 1.08 0.31 0.30 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 62.07 50.36 696.86 6.89 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 43.29 37.13 374.07 7.02 0.00 0.00 0.00 0.00 01:30:01 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 29.58 20.35 179.74 4.65 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) 01/12/2024 _x86_64_ (2 CPU) 13:21:49 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 17.70 0.00 3.35 17.47 0.09 61.39 01:23:01 PM 0 17.16 0.00 3.37 16.45 0.12 62.91 01:23:01 PM 1 18.25 0.00 3.33 18.49 0.07 59.86 01:24:01 PM all 0.39 0.00 0.11 0.05 0.03 99.42 01:24:01 PM 0 0.22 0.00 0.13 0.00 0.03 99.62 01:24:01 PM 1 0.57 0.00 0.08 0.10 0.03 99.21 01:25:01 PM all 0.28 0.00 0.13 0.00 0.03 99.56 01:25:01 PM 0 0.28 0.00 0.12 0.00 0.03 99.57 01:25:01 PM 1 0.27 0.00 0.15 0.00 0.03 99.55 01:26:01 PM all 0.44 0.00 0.09 0.00 0.06 99.41 01:26:01 PM 0 0.23 0.00 0.08 0.00 0.05 99.63 01:26:01 PM 1 0.65 0.00 0.10 0.00 0.07 99.18 01:27:01 PM all 0.38 0.00 0.09 0.00 0.03 99.49 01:27:01 PM 0 0.43 0.00 0.08 0.00 0.03 99.45 01:27:01 PM 1 0.33 0.00 0.10 0.00 0.03 99.53 01:28:01 PM all 0.41 0.00 0.13 0.00 0.03 99.43 01:28:01 PM 0 0.68 0.00 0.08 0.00 0.03 99.20 01:28:01 PM 1 0.13 0.00 0.17 0.00 0.03 99.67 01:29:01 PM all 18.62 0.00 1.75 1.01 0.07 78.56 01:29:01 PM 0 25.68 0.00 2.07 1.23 0.07 70.95 01:29:01 PM 1 11.56 0.00 1.43 0.78 0.07 86.16 01:30:01 PM all 37.87 0.00 3.69 2.77 0.11 55.57 01:30:01 PM 0 55.51 0.00 4.81 3.59 0.12 35.98 01:30:01 PM 1 20.28 0.00 2.58 1.95 0.10 75.10 Average: all 9.52 0.00 1.17 2.65 0.06 86.61 Average: 0 12.52 0.00 1.34 2.65 0.06 83.42 Average: 1 6.50 0.00 0.99 2.65 0.05 89.80