---> uname -a: Linux prd-centos8-builder-4c-4g-8350.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 10989 19 3991 14638 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:dc:47:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fedc:47eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:c8:64:92 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) 12/16/2023 _x86_64_ (4 CPU) 07:09:37 LINUX RESTART (4 CPU) 07:10:01 AM tps rtps wtps bread/s bwrtn/s 07:11:01 AM 65.39 22.98 42.42 4914.10 3790.75 07:12:01 AM 301.28 13.88 287.40 3015.00 10102.37 07:13:01 AM 124.75 5.95 118.80 1282.19 12305.23 07:14:01 AM 73.64 1.65 71.99 144.91 7214.50 07:15:01 AM 49.75 0.03 49.72 11.86 3408.01 07:16:01 AM 62.21 0.00 62.21 0.00 16691.24 07:17:02 AM 33.84 1.55 32.29 1632.13 21551.52 Average: 101.55 6.58 94.98 1571.49 10723.16 07:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 AM 13389656 15102728 2749664 17.04 2688 1937320 1176868 6.85 189280 2242888 91944 07:12:01 AM 12664424 14792800 3474896 21.53 2688 2335548 1348200 7.84 210964 2875388 223112 07:13:01 AM 11735996 14070860 4403324 27.28 2688 2538712 1954968 11.37 300396 3694800 53948 07:14:01 AM 11693896 14177936 4445424 27.54 2688 2684872 1824296 10.61 429400 3599088 8380 07:15:01 AM 11583520 14145860 4555800 28.23 2688 2761456 1844736 10.73 555996 3576936 8528 07:16:01 AM 11385488 14901008 4753832 29.45 2688 3712384 1346332 7.83 769312 3556156 462012 07:17:02 AM 11338544 15070248 4800776 29.75 2688 3925964 1114748 6.49 989864 3379492 37600 Average: 11970218 14608777 4169102 25.83 2688 2842322 1515735 8.82 492173 3274964 126503 07:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 298.47 167.43 1334.57 52.11 0.00 0.00 0.00 0.00 07:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 183.67 148.30 2107.65 31.83 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 180.00 150.09 2406.42 19.34 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 1123.08 1123.08 1113.76 1113.76 0.00 0.00 0.00 0.00 07:14:01 AM eth0 137.54 91.58 2160.23 12.95 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 741.27 741.27 751.23 751.23 0.00 0.00 0.00 0.00 07:15:01 AM eth0 77.57 62.28 1096.51 7.29 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 95.08 78.26 1085.79 9.83 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:02 AM eth0 199.05 147.44 2440.55 29.94 0.00 0.00 0.00 0.00 07:17:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 266.33 266.33 266.42 266.42 0.00 0.00 0.00 0.00 Average: eth0 167.34 120.77 1804.49 23.33 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) 12/16/2023 _x86_64_ (4 CPU) 07:09:37 LINUX RESTART (4 CPU) 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 15.37 0.00 1.83 1.15 0.06 81.59 07:11:01 AM 0 16.61 0.00 2.40 1.25 0.05 79.68 07:11:01 AM 1 17.07 0.00 1.99 1.99 0.07 78.89 07:11:01 AM 2 17.78 0.00 2.14 0.92 0.07 79.10 07:11:01 AM 3 10.03 0.00 0.80 0.43 0.05 88.68 07:12:01 AM all 27.05 0.00 2.38 2.79 0.08 67.69 07:12:01 AM 0 18.95 0.00 1.80 3.97 0.08 75.19 07:12:01 AM 1 42.71 0.00 3.27 1.87 0.08 52.06 07:12:01 AM 2 28.63 0.00 1.97 1.84 0.08 67.48 07:12:01 AM 3 17.91 0.00 2.46 3.48 0.08 76.06 07:13:01 AM all 55.70 0.00 1.55 1.94 0.08 40.73 07:13:01 AM 0 55.53 0.00 1.66 2.02 0.08 40.71 07:13:01 AM 1 52.92 0.00 2.12 2.65 0.08 42.23 07:13:01 AM 2 58.27 0.00 0.87 0.53 0.07 40.26 07:13:01 AM 3 56.05 0.00 1.55 2.57 0.08 39.74 07:14:01 AM all 46.89 0.00 2.19 3.44 0.11 47.37 07:14:01 AM 0 45.08 0.00 1.78 1.81 0.08 51.25 07:14:01 AM 1 46.75 0.00 2.08 1.54 0.12 49.51 07:14:01 AM 2 47.82 0.00 1.93 1.38 0.12 48.76 07:14:01 AM 3 47.92 0.00 2.97 9.03 0.12 39.96 07:15:01 AM all 43.35 0.00 1.96 13.55 0.09 41.05 07:15:01 AM 0 39.89 0.00 2.87 23.37 0.10 33.76 07:15:01 AM 1 46.23 0.00 0.94 20.99 0.08 31.75 07:15:01 AM 2 39.08 0.00 2.30 0.30 0.08 58.24 07:15:01 AM 3 48.19 0.00 1.72 9.57 0.08 40.43 07:16:01 AM all 20.63 0.00 1.06 16.05 0.06 62.20 07:16:01 AM 0 41.35 0.00 2.16 12.39 0.07 44.03 07:16:01 AM 1 12.30 0.00 1.17 22.66 0.07 63.80 07:16:01 AM 2 12.83 0.00 0.50 22.45 0.07 64.15 07:16:01 AM 3 16.05 0.00 0.42 6.70 0.05 76.78 07:17:02 AM all 23.53 0.00 1.36 4.16 0.08 70.86 07:17:02 AM 0 17.06 0.00 1.07 0.23 0.08 81.55 07:17:02 AM 1 22.88 0.00 1.10 2.91 0.08 73.02 07:17:02 AM 2 22.18 0.00 1.19 2.37 0.05 74.21 07:17:02 AM 3 32.00 0.00 2.07 11.11 0.12 54.70 Average: all 33.21 0.00 1.76 6.15 0.08 58.80 Average: 0 33.49 0.00 1.96 6.42 0.08 58.05 Average: 1 34.40 0.00 1.81 7.80 0.08 55.91 Average: 2 32.37 0.00 1.56 4.25 0.08 61.75 Average: 3 32.59 0.00 1.71 6.13 0.08 59.48