---> uname -a: Linux prd-centos8-builder-4c-4g-14706.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 788 12013 19 2959 14626 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:3c:c2:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe3c:c2c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:b2:07:ad 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 17:43:38 LINUX RESTART (4 CPU) 05:44:01 PM tps rtps wtps bread/s bwrtn/s 05:45:01 PM 215.81 26.34 189.47 6012.99 27196.00 05:46:01 PM 118.53 6.77 111.76 1275.92 10148.76 05:47:01 PM 293.45 20.14 273.32 4222.52 10585.24 05:48:01 PM 77.11 0.63 76.47 386.27 13694.29 05:49:01 PM 16.66 0.45 16.21 63.85 1255.66 Average: 144.33 10.87 133.46 2392.59 12576.43 05:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 PM 13390836 15096008 2748484 17.03 2688 1928720 1151136 6.70 215888 2208332 74556 05:46:01 PM 13014232 15040592 3125088 19.36 2688 2232844 1164832 6.78 256912 2481888 149460 05:47:01 PM 11437752 13785576 4701568 29.13 2688 2551364 2416596 14.06 351820 3939068 106716 05:48:01 PM 10807368 13459448 5331952 33.04 2688 2844876 2480640 14.43 517108 4364320 18284 05:49:01 PM 12365660 15036676 3773660 23.38 2688 2861084 1123932 6.54 697668 2622052 38548 Average: 12203170 14483660 3936150 24.39 2688 2483778 1667427 9.70 407879 3123132 77513 05:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 413.08 254.87 1968.81 64.25 0.00 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 59.06 43.64 772.61 5.22 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM eth0 249.85 205.01 3143.44 36.29 0.00 0.00 0.00 0.00 05:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 93.69 86.10 1315.04 15.51 0.00 0.00 0.00 0.00 05:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM eth0 12.31 10.70 10.80 5.37 0.00 0.00 0.00 0.00 05:49:01 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 165.61 120.08 1442.29 25.33 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 17:43:38 LINUX RESTART (4 CPU) 05:44:01 PM CPU %user %nice %system %iowait %steal %idle 05:45:01 PM all 18.93 0.00 2.85 6.33 0.09 71.80 05:45:01 PM 0 13.34 0.00 2.68 12.05 0.08 71.85 05:45:01 PM 1 15.47 0.00 3.74 8.70 0.10 71.99 05:45:01 PM 2 24.09 0.00 2.51 2.40 0.08 70.92 05:45:01 PM 3 22.80 0.00 2.46 2.18 0.10 72.46 05:46:01 PM all 18.35 0.00 1.77 2.35 0.09 77.44 05:46:01 PM 0 24.65 0.00 1.98 2.23 0.10 71.03 05:46:01 PM 1 9.89 0.00 1.10 4.28 0.08 84.65 05:46:01 PM 2 14.96 0.00 1.44 1.99 0.08 81.52 05:46:01 PM 3 23.89 0.00 2.57 0.89 0.08 72.57 05:47:01 PM all 62.35 0.00 2.83 1.79 0.19 32.84 05:47:01 PM 0 59.43 0.00 3.47 2.53 0.18 34.38 05:47:01 PM 1 68.53 0.00 1.75 0.35 0.18 29.18 05:47:01 PM 2 56.73 0.00 2.42 2.07 0.18 38.59 05:47:01 PM 3 64.69 0.00 3.67 2.21 0.22 29.22 05:48:01 PM all 71.60 0.00 2.56 0.65 0.16 25.02 05:48:01 PM 0 78.11 0.00 1.60 0.70 0.17 19.42 05:48:01 PM 1 79.77 0.00 5.28 0.55 0.18 14.21 05:48:01 PM 2 64.35 0.00 1.30 0.58 0.15 33.61 05:48:01 PM 3 64.19 0.00 2.05 0.77 0.15 32.84 05:49:01 PM all 44.44 0.00 1.16 0.09 0.10 54.21 05:49:01 PM 0 54.74 0.00 0.95 0.03 0.08 44.19 05:49:01 PM 1 40.07 0.00 1.74 0.12 0.13 57.94 05:49:01 PM 2 38.41 0.00 1.27 0.20 0.10 60.02 05:49:01 PM 3 44.52 0.00 0.68 0.00 0.08 54.72 Average: all 43.14 0.00 2.23 2.24 0.13 52.26 Average: 0 46.07 0.00 2.14 3.50 0.12 48.17 Average: 1 42.76 0.00 2.72 2.80 0.14 51.59 Average: 2 39.72 0.00 1.79 1.45 0.12 56.92 Average: 3 44.02 0.00 2.29 1.21 0.13 52.36