---> uname -a: Linux prd-centos8-builder-4c-4g-6510.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: 2799.996 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 25M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 12272 27 2744 14668 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:2a:cd:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe2a:cd96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:c7:b2:04 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/09/2023 _x86_64_ (4 CPU) 06:23:40 LINUX RESTART (4 CPU) 06:24:01 AM tps rtps wtps bread/s bwrtn/s 06:25:02 AM 94.99 28.81 66.18 5599.47 6349.60 06:26:01 AM 156.94 13.65 143.29 3050.81 8115.43 06:27:01 AM 210.45 7.32 203.13 1334.58 12664.37 06:28:01 AM 33.23 0.70 32.53 124.51 2197.00 06:29:01 AM 27.43 0.47 26.96 63.99 2348.86 Average: 104.44 10.18 94.26 2031.50 6329.28 06:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:02 AM 13253132 15078076 2886180 17.88 2688 2052876 1206540 7.02 242140 2306528 135100 06:26:01 AM 12602820 14763652 3536492 21.91 2688 2374920 1554864 9.05 243392 2901328 207876 06:27:01 AM 11413936 13760656 4725376 29.28 2688 2557036 2367208 13.77 349180 3963016 28200 06:28:01 AM 10906436 13321796 5232876 32.42 2688 2622948 2715096 15.80 370948 4436032 38708 06:29:01 AM 12551960 15000956 3587352 22.23 2688 2653936 1181404 6.87 549388 2612404 43232 Average: 12145657 14385027 3993655 24.74 2688 2452343 1805022 10.50 351010 3243862 90623 06:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:02 AM eth0 330.82 217.21 1946.83 57.56 0.00 0.00 0.00 0.00 06:25:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 169.60 137.38 1963.05 30.52 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 147.66 127.83 1793.37 20.33 0.00 0.00 0.00 0.00 06:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 45.98 43.54 457.82 7.75 0.00 0.00 0.00 0.00 06:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 19.51 18.50 17.52 8.31 0.00 0.00 0.00 0.00 06:29:01 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 142.63 108.80 1233.38 24.88 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/09/2023 _x86_64_ (4 CPU) 06:23:40 LINUX RESTART (4 CPU) 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:02 AM all 19.82 0.00 2.64 1.93 0.07 75.53 06:25:02 AM 0 22.95 0.00 3.08 2.54 0.07 71.36 06:25:02 AM 1 22.12 0.00 2.29 2.19 0.07 73.34 06:25:02 AM 2 13.46 0.00 2.11 1.71 0.08 82.63 06:25:02 AM 3 20.74 0.00 3.08 1.29 0.07 74.82 06:26:01 AM all 24.36 0.00 1.97 3.24 0.08 70.36 06:26:01 AM 0 26.63 0.00 1.97 3.99 0.08 67.33 06:26:01 AM 1 31.19 0.00 2.02 2.63 0.07 64.10 06:26:01 AM 2 19.48 0.00 2.06 4.63 0.09 73.74 06:26:01 AM 3 20.10 0.00 1.82 1.72 0.07 76.30 06:27:01 AM all 68.02 0.00 2.29 4.21 0.12 25.37 06:27:01 AM 0 67.64 0.00 2.73 3.82 0.10 25.72 06:27:01 AM 1 64.23 0.00 2.78 7.15 0.13 25.71 06:27:01 AM 2 69.60 0.00 1.62 3.63 0.10 25.06 06:27:01 AM 3 70.61 0.00 2.02 2.24 0.13 24.99 06:28:01 AM all 81.09 0.00 1.66 0.56 0.11 16.59 06:28:01 AM 0 85.71 0.00 1.97 0.47 0.12 11.73 06:28:01 AM 1 83.83 0.00 1.32 0.15 0.10 14.60 06:28:01 AM 2 72.82 0.00 1.90 1.45 0.10 23.73 06:28:01 AM 3 82.00 0.00 1.44 0.17 0.12 16.28 06:29:01 AM all 51.85 0.00 1.68 0.21 0.08 46.17 06:29:01 AM 0 44.13 0.00 1.02 0.08 0.08 54.69 06:29:01 AM 1 62.96 0.00 2.07 0.10 0.08 34.78 06:29:01 AM 2 39.71 0.00 1.41 0.40 0.10 58.38 06:29:01 AM 3 60.58 0.00 2.24 0.27 0.07 36.84 Average: all 49.12 0.00 2.05 2.03 0.09 46.71 Average: 0 49.48 0.00 2.15 2.17 0.09 46.10 Average: 1 52.94 0.00 2.09 2.44 0.09 42.44 Average: 2 43.13 0.00 1.82 2.36 0.09 52.60 Average: 3 50.93 0.00 2.12 1.13 0.09 45.73