---> uname -a: Linux prd-centos8-builder-4c-16g-8929.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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): 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 773 12458 19 2529 14653 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:13:50:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe13:5097/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:ba:90:77 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/20/2024 _x86_64_ (4 CPU) 18:48:37 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 230.87 41.31 189.56 9375.86 30265.35 06:51:01 PM 165.20 14.56 150.64 3223.72 11736.00 06:52:01 PM 124.61 4.27 120.34 764.01 8141.72 Average: 173.56 20.05 153.52 4454.74 16714.83 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13305488 15076140 2833952 17.56 2688 1991844 1181172 6.87 225420 2276860 135152 06:51:01 PM 12358192 14487588 3781248 23.43 2688 2334368 1640988 9.55 240500 3138372 118260 06:52:01 PM 12802932 15048076 3336508 20.67 2688 2446000 1140360 6.63 430800 2490872 14168 Average: 12822204 14870601 3317236 20.55 2688 2257404 1320840 7.68 298907 2635368 89193 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 281.19 195.84 1354.71 62.37 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 187.59 162.90 1899.85 30.61 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 101.68 90.80 1142.71 18.16 0.00 0.00 0.00 0.00 06:52:01 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 190.16 149.85 1465.77 37.05 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/20/2024 _x86_64_ (4 CPU) 18:48:37 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 22.35 0.00 5.05 7.03 0.09 65.48 06:50:01 PM 0 32.72 0.00 5.49 8.27 0.08 53.44 06:50:01 PM 1 20.41 0.00 6.12 10.05 0.12 63.31 06:50:01 PM 2 15.93 0.00 3.74 6.23 0.09 74.02 06:50:01 PM 3 20.23 0.00 4.81 3.48 0.09 71.39 06:51:01 PM all 26.13 0.00 3.00 4.75 0.10 66.02 06:51:01 PM 0 32.02 0.00 3.84 3.95 0.10 60.08 06:51:01 PM 1 25.92 0.00 2.33 5.52 0.10 66.13 06:51:01 PM 2 16.23 0.00 2.15 3.73 0.12 77.77 06:51:01 PM 3 30.39 0.00 3.69 5.78 0.08 60.05 06:52:01 PM all 28.97 0.00 2.64 2.65 0.11 65.64 06:52:01 PM 0 37.51 0.00 3.77 3.38 0.12 55.22 06:52:01 PM 1 25.11 0.00 2.07 2.62 0.10 70.10 06:52:01 PM 2 15.86 0.00 2.70 3.74 0.10 77.60 06:52:01 PM 3 37.43 0.00 2.02 0.85 0.10 59.61 Average: all 25.82 0.00 3.56 4.80 0.10 65.71 Average: 0 34.08 0.00 4.37 5.20 0.10 56.25 Average: 1 23.81 0.00 3.51 6.07 0.11 66.50 Average: 2 16.01 0.00 2.86 4.56 0.10 76.47 Average: 3 29.39 0.00 3.50 3.37 0.09 63.65