---> uname -a: Linux prd-centos8-builder-4c-4g-7200.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 794 12053 19 2913 14617 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:f4:98:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fef4:980c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:b9:9f:58 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) 12/11/2023 _x86_64_ (4 CPU) 12:36:50 LINUX RESTART (4 CPU) 12:37:01 PM tps rtps wtps bread/s bwrtn/s 12:38:01 PM 288.10 100.87 187.24 12357.50 41243.74 12:39:01 PM 122.49 8.58 113.91 1336.75 9087.35 12:40:00 PM 120.27 0.71 119.56 61.92 12175.22 12:40:01 PM 520.00 2.73 517.27 254.55 143883.64 12:41:01 PM 121.90 0.62 121.28 82.65 16617.78 Average: 165.03 27.71 137.32 3460.87 20384.98 12:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 PM 13404792 15092612 2734528 16.94 2688 1912632 1161088 6.76 176464 2241864 91340 12:39:01 PM 13117476 15099220 3021844 18.72 2688 2189580 1150240 6.69 209964 2429976 151804 12:40:00 PM 12452436 15065600 3686884 22.84 2688 2792148 1072996 6.24 278704 2934648 493720 12:40:01 PM 12419204 15032684 3720116 23.05 2688 2792324 1099640 6.40 384196 2857488 413844 12:41:01 PM 12403784 15029392 3735536 23.15 2688 2804824 1085404 6.31 459892 2789300 26628 Average: 12759538 15063902 3379782 20.94 2688 2498302 1113874 6.48 301844 2650655 235467 12:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 330.27 202.70 1571.14 56.24 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 53.75 44.32 511.37 14.23 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM eth0 127.14 101.10 2063.57 12.01 0.00 0.00 0.00 0.00 12:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 127.27 90.91 102.15 143.64 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 16.73 17.26 39.54 7.63 0.00 0.00 0.00 0.00 12:41:01 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 131.98 91.30 1037.42 23.13 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) 12/11/2023 _x86_64_ (4 CPU) 12:36:50 LINUX RESTART (4 CPU) 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:01 PM all 22.41 0.00 3.16 6.60 0.08 67.75 12:38:01 PM 0 30.94 0.00 4.43 2.77 0.10 61.77 12:38:01 PM 1 17.26 0.00 2.81 5.07 0.07 74.78 12:38:01 PM 2 18.02 0.00 3.04 14.16 0.08 64.69 12:38:01 PM 3 23.41 0.00 2.35 4.44 0.07 69.74 12:39:01 PM all 20.09 0.00 2.20 1.70 0.08 75.93 12:39:01 PM 0 12.16 0.00 2.18 2.33 0.07 83.26 12:39:01 PM 1 13.57 0.00 1.29 1.09 0.07 83.99 12:39:01 PM 2 39.13 0.00 4.00 2.04 0.10 54.72 12:39:01 PM 3 15.57 0.00 1.34 1.34 0.07 81.69 12:40:00 PM all 22.13 0.00 2.89 1.69 0.11 73.19 12:40:00 PM 0 23.97 0.00 3.93 1.50 0.12 70.49 12:40:00 PM 1 14.90 0.00 2.16 1.33 0.09 81.52 12:40:00 PM 2 29.73 0.00 3.21 1.42 0.09 65.56 12:40:00 PM 3 19.93 0.00 2.25 2.50 0.14 75.19 12:40:01 PM all 25.00 0.00 5.56 18.29 0.23 50.93 12:40:01 PM 0 12.96 0.00 9.26 72.22 0.00 5.56 12:40:01 PM 1 72.12 0.00 10.58 0.00 0.00 17.31 12:40:01 PM 2 11.71 0.00 0.90 0.90 0.90 85.59 12:40:01 PM 3 5.50 0.00 1.83 0.00 0.00 92.66 12:41:01 PM all 17.49 0.00 1.40 2.74 0.06 78.31 12:41:01 PM 0 47.62 0.00 2.74 4.75 0.08 44.80 12:41:01 PM 1 1.77 0.00 0.82 0.89 0.07 96.46 12:41:01 PM 2 13.10 0.00 1.09 1.64 0.07 84.11 12:41:01 PM 3 7.47 0.00 0.95 3.69 0.03 87.85 Average: all 20.54 0.00 2.42 3.26 0.08 73.70 Average: 0 28.60 0.00 3.34 3.15 0.09 64.81 Average: 1 12.12 0.00 1.81 2.09 0.07 83.91 Average: 2 24.92 0.00 2.82 4.80 0.09 67.37 Average: 3 16.52 0.00 1.72 2.98 0.08 78.70