---> uname -a: Linux prd-centos8-builder-4c-4g-9469.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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): 0-3 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 11886 19 3130 14683 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:26:e9:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe26:e967/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:bb:ef:79 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/20/2024 _x86_64_ (4 CPU) 06:56:54 LINUX RESTART (4 CPU) 06:58:01 AM tps rtps wtps bread/s bwrtn/s 06:59:01 AM 110.25 12.46 97.78 1867.69 31675.70 07:00:01 AM 62.61 7.73 54.88 1378.34 4055.80 07:01:01 AM 88.55 0.20 88.35 26.52 8047.28 Average: 87.14 6.80 80.34 1090.81 14591.98 06:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 AM 12566612 15116732 3572832 22.14 2688 2769020 1087280 6.33 446544 2789240 50720 07:00:01 AM 12369424 15117648 3770020 23.36 2688 2957020 1045184 6.08 479160 2915896 136224 07:01:01 AM 12230300 15093572 3909144 24.22 2688 3066016 1038996 6.04 482604 3026260 71848 Average: 12388779 15109317 3750665 23.24 2688 2930685 1057153 6.15 469436 2910465 86264 06:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 AM lo 2.45 2.45 0.15 0.15 0.00 0.00 0.00 0.00 06:59:01 AM eth0 10.36 8.53 111.78 2.42 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 58.95 49.50 588.16 7.53 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 29.57 28.04 235.45 6.52 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 32.96 28.69 311.81 5.49 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/20/2024 _x86_64_ (4 CPU) 06:56:54 LINUX RESTART (4 CPU) 06:58:01 AM CPU %user %nice %system %iowait %steal %idle 06:59:01 AM all 46.36 0.00 2.32 9.53 0.10 41.70 06:59:01 AM 0 52.93 0.00 2.39 5.33 0.08 39.27 06:59:01 AM 1 47.83 0.00 1.58 8.40 0.10 42.10 06:59:01 AM 2 37.68 0.00 2.47 12.24 0.10 47.51 06:59:01 AM 3 47.00 0.00 2.84 12.15 0.10 37.92 07:00:01 AM all 15.40 0.00 2.16 2.08 0.05 80.32 07:00:01 AM 0 8.59 0.00 1.55 2.07 0.07 87.72 07:00:01 AM 1 22.57 0.00 3.23 2.18 0.05 71.98 07:00:01 AM 2 14.99 0.00 1.62 1.42 0.05 81.92 07:00:01 AM 3 15.45 0.00 2.22 2.64 0.05 79.64 07:01:01 AM all 18.71 0.00 2.06 1.35 0.06 77.81 07:01:01 AM 0 24.72 0.00 2.90 1.62 0.08 70.67 07:01:01 AM 1 29.60 0.00 2.40 1.62 0.07 66.31 07:01:01 AM 2 5.93 0.00 0.99 1.21 0.05 91.82 07:01:01 AM 3 14.54 0.00 1.92 0.97 0.05 82.52 Average: all 26.80 0.00 2.18 4.31 0.07 66.64 Average: 0 28.70 0.00 2.28 3.00 0.08 65.95 Average: 1 33.32 0.00 2.40 4.06 0.07 60.14 Average: 2 19.53 0.00 1.69 4.95 0.07 73.77 Average: 3 25.63 0.00 2.33 5.24 0.07 66.73