---> uname -a: Linux prd-centos8-builder-2c-2g-8818.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 3329 19 3711 6730 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:20:1d:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe20:1db1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:45:aa:e0 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/17/2023 _x86_64_ (2 CPU) 13:12:32 LINUX RESTART (2 CPU) 01:13:01 PM tps rtps wtps bread/s bwrtn/s 01:14:01 PM 96.88 32.09 64.79 6237.36 6740.84 01:15:01 PM 86.90 2.35 84.56 1638.52 9845.88 01:16:01 PM 200.03 18.73 181.30 2861.79 7059.34 01:17:01 PM 34.72 0.00 34.72 0.00 4391.15 01:18:01 PM 54.68 1.10 53.58 40.77 5109.26 01:19:01 PM 45.28 0.00 45.28 0.00 1168.54 01:20:01 PM 28.73 0.00 28.73 0.00 3218.68 01:21:01 PM 17.41 0.00 17.41 0.00 831.87 01:22:01 PM 75.77 0.43 75.34 23.06 29504.50 Average: 71.15 6.08 65.07 1200.02 7540.66 01:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 PM 5212872 7029988 2669424 33.87 2688 2002356 966784 10.83 182900 2172972 131872 01:15:01 PM 4983976 7011036 2898320 36.77 2688 2205116 949168 10.63 190744 2354188 38788 01:16:01 PM 3948516 6284980 3933780 49.91 2688 2509668 1695600 18.99 305664 3259652 100108 01:17:01 PM 3839288 6207320 4043008 51.29 2688 2540232 1692652 18.95 326000 3345376 12016 01:18:01 PM 3450200 5942056 4432096 56.23 2688 2661464 2001500 22.41 466232 3582924 2540 01:19:01 PM 3524064 6085460 4358232 55.29 2688 2729312 1786932 20.01 514212 3456340 59900 01:20:01 PM 3478672 6063776 4403624 55.87 2688 2752140 1866780 20.90 519696 3493540 1828 01:21:01 PM 2685228 5472504 5197068 65.93 2688 2953696 2530804 28.34 534748 4265900 185704 01:22:01 PM 3499828 6976520 4382468 55.60 2688 3637944 931548 10.43 759404 3214476 37308 Average: 3846960 6341516 4035336 51.19 2688 2665770 1602419 17.94 422178 3238374 63340 01:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 265.41 162.07 1331.76 52.35 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 69.58 52.82 724.22 15.59 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 247.03 202.72 3341.52 33.65 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 24.45 24.97 146.25 6.52 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 2142.09 2142.09 2137.10 2137.10 0.00 0.00 0.00 0.00 01:18:01 PM eth0 86.59 59.24 1920.78 8.31 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 1775.07 1775.07 1786.38 1786.38 0.00 0.00 0.00 0.00 01:19:01 PM eth0 65.01 55.59 1012.08 7.81 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 960.22 960.22 962.90 962.90 0.00 0.00 0.00 0.00 01:20:01 PM eth0 6.75 5.75 1.83 2.79 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 1076.08 1076.08 1025.29 1025.29 0.00 0.00 0.00 0.00 01:21:01 PM eth0 41.35 26.64 1191.94 4.98 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 335.56 335.56 319.41 319.41 0.00 0.00 0.00 0.00 01:22:01 PM eth0 204.40 204.68 1182.12 162.62 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 698.84 698.84 692.40 692.40 0.00 0.00 0.00 0.00 Average: eth0 112.28 88.27 1205.82 32.73 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/17/2023 _x86_64_ (2 CPU) 13:12:32 LINUX RESTART (2 CPU) 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 36.47 0.00 4.71 3.85 0.09 54.88 01:14:01 PM 0 41.60 0.00 4.53 3.70 0.08 50.08 01:14:01 PM 1 31.33 0.00 4.88 3.99 0.10 59.70 01:15:01 PM all 22.48 0.00 2.52 3.19 0.08 71.72 01:15:01 PM 0 29.48 0.00 3.08 4.83 0.08 62.52 01:15:01 PM 1 15.48 0.00 1.96 1.55 0.08 80.92 01:16:01 PM all 67.90 0.00 2.96 3.00 0.11 26.03 01:16:01 PM 0 68.54 0.00 2.71 3.35 0.10 25.29 01:16:01 PM 1 67.26 0.00 3.20 2.65 0.12 26.78 01:17:01 PM all 86.51 0.00 2.02 0.34 0.09 11.04 01:17:01 PM 0 86.12 0.00 1.89 0.45 0.08 11.46 01:17:01 PM 1 86.90 0.00 2.16 0.23 0.10 10.61 01:18:01 PM all 77.64 0.00 3.69 0.38 0.08 18.20 01:18:01 PM 0 79.20 0.00 2.94 0.13 0.08 17.64 01:18:01 PM 1 76.08 0.00 4.45 0.64 0.08 18.75 01:19:01 PM all 83.13 0.00 3.50 0.38 0.10 12.89 01:19:01 PM 0 85.37 0.00 3.62 0.18 0.10 10.73 01:19:01 PM 1 80.89 0.00 3.38 0.59 0.10 15.04 01:20:01 PM all 88.57 0.00 2.87 0.28 0.09 8.20 01:20:01 PM 0 90.66 0.00 2.64 0.30 0.10 6.30 01:20:01 PM 1 86.48 0.00 3.09 0.25 0.08 10.10 01:21:01 PM all 88.75 0.00 2.79 0.08 0.09 8.30 01:21:01 PM 0 88.44 0.00 2.65 0.13 0.08 8.70 01:21:01 PM 1 89.06 0.00 2.93 0.02 0.10 7.90 01:22:01 PM all 49.31 0.00 2.94 5.66 0.09 42.01 01:22:01 PM 0 52.79 0.00 2.84 4.50 0.10 39.77 01:22:01 PM 1 45.82 0.00 3.03 6.82 0.08 44.25 Average: all 66.72 0.00 3.11 1.91 0.09 28.17 Average: 0 69.11 0.00 2.99 1.96 0.09 25.86 Average: 1 64.34 0.00 3.23 1.86 0.09 30.47