---> uname -a: Linux prd-centos8-builder-4c-4g-20374.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: 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 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 750 12301 19 2709 14669 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:4c:88:33 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 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe4c:8833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:d6:03:3c 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) 01/25/2024 _x86_64_ (4 CPU) 11:01:20 LINUX RESTART (4 CPU) 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 82.02 8.01 74.01 1335.15 6101.72 11:04:01 AM 137.61 2.00 135.61 78.52 14424.30 11:05:01 AM 65.36 1.18 64.18 99.03 11792.42 Average: 95.00 3.73 91.26 504.26 10772.61 11:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 13192672 15106256 2946784 18.26 2688 2129000 1127648 6.56 198832 2397084 173872 11:04:01 AM 12517860 14993376 3621596 22.44 2688 2672464 1247160 7.26 294604 2902764 397572 11:05:01 AM 12595564 15016264 3543892 21.96 2688 2615576 1148648 6.68 397308 2711036 50104 Average: 12768699 15038632 3370757 20.89 2688 2472347 1174485 6.83 296915 2670295 207183 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 83.31 67.33 1052.24 8.20 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 80.64 54.61 1320.27 7.36 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 40.34 38.39 96.31 9.16 0.00 0.00 0.00 0.00 11:05:01 AM 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 68.09 53.44 822.91 8.24 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) 01/25/2024 _x86_64_ (4 CPU) 11:01:20 LINUX RESTART (4 CPU) 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 17.42 0.00 2.30 1.24 0.08 78.96 11:03:01 AM 0 11.48 0.00 2.21 0.70 0.07 85.54 11:03:01 AM 1 29.96 0.00 3.61 2.16 0.08 64.19 11:03:01 AM 2 4.56 0.00 1.04 1.04 0.08 93.28 11:03:01 AM 3 23.73 0.00 2.36 1.06 0.10 72.76 11:04:01 AM all 16.87 0.00 3.02 3.39 0.09 76.63 11:04:01 AM 0 12.12 0.00 2.34 2.27 0.12 83.16 11:04:01 AM 1 20.89 0.00 3.86 4.76 0.08 70.41 11:04:01 AM 2 13.37 0.00 2.24 3.48 0.08 80.83 11:04:01 AM 3 21.11 0.00 3.64 3.07 0.08 72.10 11:05:01 AM all 13.73 0.00 1.67 1.21 0.08 83.31 11:05:01 AM 0 5.57 0.00 0.92 0.49 0.08 92.94 11:05:01 AM 1 25.66 0.00 2.30 0.69 0.10 71.25 11:05:01 AM 2 5.47 0.00 1.76 3.52 0.07 89.18 11:05:01 AM 3 18.24 0.00 1.71 0.15 0.07 79.83 Average: all 16.00 0.00 2.33 1.95 0.09 79.63 Average: 0 9.72 0.00 1.82 1.15 0.09 87.21 Average: 1 25.50 0.00 3.25 2.54 0.09 68.62 Average: 2 7.79 0.00 1.68 2.68 0.08 87.77 Average: 3 21.02 0.00 2.57 1.43 0.08 74.90