---> uname -a: Linux prd-centos8-builder-4c-4g-19557.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 732 12467 19 2561 14693 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:d2:43:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fed2:4385/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:e5:1f:a9 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/23/2024 _x86_64_ (4 CPU) 13:06:59 LINUX RESTART (4 CPU) 01:08:01 PM tps rtps wtps bread/s bwrtn/s 01:09:01 PM 144.11 20.15 123.96 4342.34 9886.49 01:10:00 PM 164.58 5.03 159.56 1155.86 12156.67 01:10:01 PM 5.31 0.00 5.31 0.00 77.88 Average: 152.85 12.54 140.31 2737.95 10908.06 01:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 PM 13003104 15046684 3136352 19.43 2688 2250192 1436676 8.36 222228 2526560 116352 01:10:00 PM 12854976 15130256 3284480 20.35 2688 2476548 1074396 6.25 462664 2412852 37864 01:10:01 PM 12819448 15094732 3320008 20.57 2688 2476560 1112672 6.47 463144 2448264 37892 Average: 12892509 15090557 3246947 20.12 2688 2401100 1207915 7.03 382679 2462559 64036 01:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 71.37 55.97 845.82 16.45 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM eth0 248.42 202.07 2999.34 35.30 0.00 0.00 0.00 0.00 01:10:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 56.64 47.79 46.82 21.19 0.00 0.00 0.00 0.00 01:10:01 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 158.11 127.58 1894.96 25.74 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/23/2024 _x86_64_ (4 CPU) 13:06:59 LINUX RESTART (4 CPU) 01:08:01 PM CPU %user %nice %system %iowait %steal %idle 01:09:01 PM all 19.80 0.00 2.97 1.62 0.08 75.53 01:09:01 PM 0 19.34 0.00 2.15 0.72 0.12 77.67 01:09:01 PM 1 38.94 0.00 5.46 1.99 0.08 53.52 01:09:01 PM 2 9.62 0.00 1.92 1.77 0.07 86.61 01:09:01 PM 3 11.30 0.00 2.34 1.99 0.05 84.31 01:10:00 PM all 29.88 0.00 2.78 2.09 0.12 65.13 01:10:00 PM 0 31.18 0.00 1.60 1.23 0.12 65.86 01:10:00 PM 1 22.63 0.00 2.95 1.91 0.14 72.37 01:10:00 PM 2 41.83 0.00 2.99 1.97 0.12 53.10 01:10:00 PM 3 23.92 0.00 3.59 3.24 0.09 69.17 01:10:01 PM all 18.97 0.00 9.82 0.00 0.00 71.21 01:10:01 PM 0 4.50 0.00 9.01 0.00 0.00 86.49 01:10:01 PM 1 7.96 0.00 5.31 0.00 0.00 86.73 01:10:01 PM 2 4.42 0.00 10.62 0.00 0.00 84.96 01:10:01 PM 3 59.46 0.00 14.41 0.00 0.00 26.13 Average: all 24.74 0.00 2.94 1.83 0.10 70.39 Average: 0 25.00 0.00 1.95 0.96 0.12 71.97 Average: 1 30.65 0.00 4.23 1.93 0.11 63.08 Average: 2 25.35 0.00 2.53 1.85 0.09 70.17 Average: 3 17.94 0.00 3.07 2.59 0.07 76.34