---> uname -a: Linux prd-centos8-builder-4c-4g-3434.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 12051 19 2942 14644 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:d4:66:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed4:665a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:2d:c7:c8 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 08:43:17 LINUX RESTART (4 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:01 AM 149.63 17.44 132.18 3941.50 2081.33 08:46:01 AM 76.85 8.05 68.81 1343.11 5157.69 08:47:01 AM 65.78 0.27 65.51 9.33 7325.14 08:48:01 AM 138.48 0.87 137.61 125.85 21804.97 Average: 107.69 6.66 101.03 1355.10 9091.62 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 AM 13572732 15149716 2566712 15.90 2688 1804648 1150324 6.69 184592 2073936 47884 08:46:01 AM 13261664 15122032 2877780 17.83 2688 2074900 1106024 6.43 224944 2296656 173224 08:47:01 AM 13076396 15078652 3063048 18.98 2688 2208344 1185340 6.90 238828 2433856 153024 08:48:01 AM 12394372 15042084 3745072 23.20 2688 2826072 1103672 6.42 463916 2796464 200744 Average: 13076291 15098121 3063153 18.98 2688 2228491 1136340 6.61 278070 2400228 143719 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 362.39 200.00 860.94 58.97 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 85.02 71.27 939.03 7.87 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 15.58 14.41 51.92 4.41 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 132.31 94.50 2147.81 11.81 0.00 0.00 0.00 0.00 08:48:01 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 148.84 95.05 999.87 20.77 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 08:43:17 LINUX RESTART (4 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:01 AM all 8.03 0.00 2.09 1.12 0.04 88.72 08:45:01 AM 0 7.58 0.00 2.09 0.38 0.03 89.91 08:45:01 AM 1 11.35 0.00 2.12 1.05 0.03 85.45 08:45:01 AM 2 5.80 0.00 1.85 0.67 0.07 91.61 08:45:01 AM 3 7.37 0.00 2.31 2.36 0.03 87.92 08:46:01 AM all 17.12 0.00 2.26 0.90 0.08 79.65 08:46:01 AM 0 10.06 0.00 1.42 0.87 0.08 87.57 08:46:01 AM 1 10.12 0.00 2.14 0.92 0.07 86.75 08:46:01 AM 2 38.25 0.00 4.31 0.99 0.07 56.38 08:46:01 AM 3 10.02 0.00 1.17 0.82 0.08 87.90 08:47:01 AM all 12.47 0.00 1.97 1.39 0.07 84.10 08:47:01 AM 0 11.41 0.00 1.79 1.59 0.07 85.14 08:47:01 AM 1 14.06 0.00 2.05 0.82 0.10 82.97 08:47:01 AM 2 16.92 0.00 2.51 2.23 0.07 78.28 08:47:01 AM 3 7.52 0.00 1.54 0.90 0.03 90.00 08:48:01 AM all 21.79 0.00 4.23 5.77 0.10 68.11 08:48:01 AM 0 18.88 0.00 3.40 5.68 0.10 71.94 08:48:01 AM 1 16.28 0.00 4.79 3.93 0.10 74.90 08:48:01 AM 2 40.73 0.00 5.56 4.81 0.10 48.79 08:48:01 AM 3 11.20 0.00 3.16 8.66 0.12 76.87 Average: all 14.85 0.00 2.64 2.29 0.07 80.15 Average: 0 11.98 0.00 2.18 2.13 0.07 83.65 Average: 1 12.94 0.00 2.77 1.68 0.08 82.53 Average: 2 25.44 0.00 3.56 2.17 0.08 68.75 Average: 3 9.03 0.00 2.05 3.18 0.07 85.68