---> uname -a: Linux prd-centos8-builder-4c-4g-18745.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 761 12087 19 2912 14654 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:c2:d0:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fec2:d0d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:9b:54:ca 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) 01/22/2024 _x86_64_ (4 CPU) 07:23:53 LINUX RESTART (4 CPU) 07:25:02 AM tps rtps wtps bread/s bwrtn/s 07:26:01 AM 114.96 7.30 107.66 1310.25 8981.28 07:27:01 AM 283.64 19.01 264.63 4169.92 13031.92 07:28:01 AM 38.00 1.57 36.44 461.71 10964.86 07:29:01 AM 6.65 0.00 6.65 0.00 419.64 07:30:01 AM 18.19 0.45 17.74 63.85 743.60 Average: 92.22 5.66 86.56 1200.88 6821.34 07:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 AM 13101464 15063176 3037992 18.82 2688 2168908 1169172 6.80 233068 2423616 113340 07:27:01 AM 10681240 13247220 5458216 33.82 2688 2760720 3082288 17.93 427576 4595820 294328 07:28:01 AM 10304068 12910576 5835388 36.16 2688 2799776 3111672 18.10 518000 4867944 6212 07:29:01 AM 10249908 12863120 5889548 36.49 2688 2806300 3090288 17.98 518060 4920784 2944 07:30:01 AM 12368268 14991860 3771188 23.37 2688 2815972 1191728 6.93 698948 2629384 38104 Average: 11340990 13815190 4798466 29.73 2688 2670335 2329030 13.55 479130 3887510 90986 07:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 58.51 47.52 701.74 6.03 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 382.64 302.50 4384.58 52.47 0.00 0.00 0.00 0.00 07:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 10.30 10.43 50.26 2.81 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 3.05 1.97 0.43 0.46 0.00 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 13.51 11.81 10.11 5.96 0.00 0.00 0.00 0.00 07:30:01 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 93.73 74.94 1030.62 13.57 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) 01/22/2024 _x86_64_ (4 CPU) 07:23:53 LINUX RESTART (4 CPU) 07:25:02 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 17.99 0.00 2.61 1.82 0.07 77.52 07:26:01 AM 0 16.34 0.00 3.22 1.71 0.05 78.67 07:26:01 AM 1 28.18 0.00 3.28 1.85 0.08 66.60 07:26:01 AM 2 12.65 0.00 1.96 2.43 0.05 82.91 07:26:01 AM 3 14.76 0.00 1.97 1.28 0.09 81.91 07:27:01 AM all 49.64 0.00 4.77 3.17 0.13 42.29 07:27:01 AM 0 58.13 0.00 10.57 3.80 0.13 27.36 07:27:01 AM 1 39.35 0.00 3.57 4.72 0.13 52.22 07:27:01 AM 2 50.59 0.00 1.74 1.74 0.12 45.81 07:27:01 AM 3 50.48 0.00 3.20 2.43 0.12 43.78 07:28:01 AM all 68.98 0.00 1.80 0.98 0.13 28.11 07:28:01 AM 0 73.46 0.00 1.47 2.15 0.12 22.80 07:28:01 AM 1 75.47 0.00 1.15 0.32 0.15 22.91 07:28:01 AM 2 70.54 0.00 1.82 0.30 0.13 27.20 07:28:01 AM 3 56.41 0.00 2.75 1.16 0.13 39.55 07:29:01 AM all 11.19 0.00 0.50 0.05 0.06 88.20 07:29:01 AM 0 9.42 0.00 0.45 0.07 0.07 90.00 07:29:01 AM 1 16.95 0.00 0.50 0.02 0.07 82.47 07:29:01 AM 2 9.76 0.00 0.50 0.13 0.05 89.56 07:29:01 AM 3 8.63 0.00 0.54 0.00 0.05 90.78 07:30:01 AM all 12.04 0.00 1.21 0.11 0.06 86.58 07:30:01 AM 0 13.45 0.00 1.15 0.12 0.05 85.23 07:30:01 AM 1 20.76 0.00 1.35 0.10 0.07 77.72 07:30:01 AM 2 7.87 0.00 1.50 0.20 0.07 90.35 07:30:01 AM 3 6.07 0.00 0.84 0.02 0.07 93.01 Average: all 32.01 0.00 2.17 1.22 0.09 64.50 Average: 0 34.21 0.00 3.37 1.57 0.08 60.76 Average: 1 36.17 0.00 1.97 1.40 0.10 60.37 Average: 2 30.34 0.00 1.50 0.96 0.08 67.11 Average: 3 27.30 0.00 1.86 0.97 0.09 69.77