---> uname -a: Linux prd-centos8-builder-4c-4g-5515.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 803 11915 19 3042 14608 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:fc:a4:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fefc:a43a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:f4:92:89 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) 02/10/2024 _x86_64_ (4 CPU) 12:51:19 LINUX RESTART (4 CPU) 12:52:01 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 93.39 13.81 79.57 2225.52 6787.92 12:54:01 PM 177.74 17.99 159.76 4200.14 11237.14 12:55:01 PM 128.64 0.30 128.34 12.13 11449.36 12:56:01 PM 101.87 0.63 101.23 195.67 12002.17 Average: 125.19 8.14 117.05 1647.88 10365.64 12:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 13230300 15108304 2909156 18.03 2688 2090856 1100752 6.40 210480 2336924 161536 12:54:01 PM 11766132 14045300 4373324 27.10 2688 2480804 1981368 11.53 277144 3681536 199552 12:55:01 PM 9327852 11936228 6811604 42.20 2688 2795716 3983272 23.17 345848 5995812 219296 12:56:01 PM 12220404 14971240 3919052 24.28 2688 2922052 1127492 6.56 548964 2876856 48820 Average: 11636172 14015268 4503284 27.90 2688 2572357 2048221 11.92 345609 3722782 157301 12:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 102.77 83.57 1001.90 12.75 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 269.85 228.46 3376.00 43.98 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 102.53 76.23 2015.66 12.80 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 20.16 18.91 16.72 10.15 0.00 0.00 0.00 0.00 12:56:01 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 123.23 101.27 1595.32 19.82 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) 02/10/2024 _x86_64_ (4 CPU) 12:51:19 LINUX RESTART (4 CPU) 12:52:01 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 18.61 0.00 2.88 1.14 0.08 77.29 12:53:01 PM 0 16.66 0.00 2.61 1.15 0.08 79.50 12:53:01 PM 1 11.85 0.00 2.11 0.87 0.07 85.11 12:53:01 PM 2 20.71 0.00 3.45 1.37 0.08 74.39 12:53:01 PM 3 25.22 0.00 3.37 1.15 0.07 70.19 12:54:01 PM all 39.39 0.00 3.37 2.57 0.10 54.57 12:54:01 PM 0 29.88 0.00 2.64 1.58 0.09 65.81 12:54:01 PM 1 38.33 0.00 2.62 2.67 0.10 56.29 12:54:01 PM 2 51.31 0.00 4.44 2.67 0.12 41.46 12:54:01 PM 3 38.04 0.00 3.80 3.35 0.10 54.71 12:55:01 PM all 75.79 0.00 3.28 1.12 0.11 19.69 12:55:01 PM 0 72.84 0.00 2.17 1.45 0.12 23.42 12:55:01 PM 1 78.47 0.00 6.01 0.33 0.12 15.07 12:55:01 PM 2 67.11 0.00 2.64 2.36 0.12 27.77 12:55:01 PM 3 84.75 0.00 2.31 0.33 0.10 12.50 12:56:01 PM all 51.03 0.00 2.71 1.22 0.08 44.95 12:56:01 PM 0 44.31 0.00 3.03 0.94 0.08 51.65 12:56:01 PM 1 49.98 0.00 1.69 0.48 0.08 47.76 12:56:01 PM 2 43.76 0.00 3.11 2.51 0.08 50.54 12:56:01 PM 3 66.04 0.00 3.02 0.97 0.08 29.88 Average: all 46.23 0.00 3.06 1.51 0.09 49.11 Average: 0 40.97 0.00 2.61 1.28 0.09 55.05 Average: 1 44.68 0.00 3.11 1.08 0.09 51.04 Average: 2 45.70 0.00 3.41 2.23 0.10 48.56 Average: 3 53.57 0.00 3.12 1.44 0.09 41.78