---> uname -a: Linux prd-centos8-builder-4c-4g-15035.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: 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 11172 19 3813 14643 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:e8:d2:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fee8:d20b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:94:4d:c3 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) 01/09/2024 _x86_64_ (4 CPU) 18:16:08 LINUX RESTART (4 CPU) 06:17:02 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 121.89 7.08 114.81 1302.97 10453.72 06:19:02 PM 297.15 20.06 277.09 4385.88 9100.22 06:20:01 PM 67.68 0.24 67.44 89.58 8931.78 06:21:01 PM 105.43 1.68 103.75 156.75 6281.47 06:22:01 PM 76.59 0.03 76.55 5.20 17251.09 06:23:01 PM 53.07 0.63 52.44 61.06 20257.32 Average: 120.47 4.96 115.50 1002.33 12058.33 06:17:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13095756 15065956 3043564 18.86 2688 2179848 1170308 6.81 206664 2463564 188140 06:19:02 PM 12301020 14573056 3838300 23.78 2688 2477496 1565852 9.11 269468 3170316 169084 06:20:01 PM 11480316 13857976 4659004 28.87 2688 2581072 2338620 13.61 321840 3925624 25392 06:21:01 PM 8869368 11758648 7269952 45.04 2688 3087020 4332684 25.21 498104 6335172 270440 06:22:01 PM 11457020 15002616 4682300 29.01 2688 3741864 1170276 6.81 780612 3472112 527296 06:23:01 PM 11455924 15011324 4683396 29.02 2688 3749144 1144232 6.66 957600 3292720 28672 Average: 11443234 14211596 4696086 29.10 2688 2969407 1953662 11.37 505715 3776585 201504 06:17:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 70.48 55.24 923.73 6.73 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:02 PM eth0 269.75 238.88 3169.79 44.58 0.00 0.00 0.00 0.00 06:19:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 79.35 66.78 1207.68 10.18 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 1668.51 1668.51 1682.08 1682.08 0.00 0.00 0.00 0.00 06:21:01 PM eth0 156.23 127.96 2951.16 17.87 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.68 0.68 1.37 1.37 0.00 0.00 0.00 0.00 06:22:01 PM eth0 88.05 70.62 1066.42 11.39 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 83.29 87.24 74.55 161.72 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 279.74 279.74 282.13 282.13 0.00 0.00 0.00 0.00 Average: eth0 124.82 108.06 1568.59 42.27 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) 01/09/2024 _x86_64_ (4 CPU) 18:16:08 LINUX RESTART (4 CPU) 06:17:02 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 18.53 0.00 1.78 1.81 0.08 77.80 06:18:01 PM 0 14.40 0.00 1.53 1.61 0.08 82.37 06:18:01 PM 1 23.62 0.00 2.12 1.97 0.08 72.20 06:18:01 PM 2 23.38 0.00 1.82 1.63 0.09 73.09 06:18:01 PM 3 12.72 0.00 1.67 2.02 0.07 83.52 06:19:02 PM all 31.49 0.00 2.05 2.90 0.08 63.47 06:19:02 PM 0 28.21 0.00 3.50 6.44 0.08 61.76 06:19:02 PM 1 32.65 0.00 2.12 2.14 0.08 63.01 06:19:02 PM 2 31.14 0.00 1.50 2.41 0.08 64.87 06:19:02 PM 3 33.95 0.00 1.09 0.63 0.08 64.24 06:20:01 PM all 55.10 0.00 1.30 0.82 0.10 42.67 06:20:01 PM 0 52.71 0.00 1.15 0.03 0.10 46.00 06:20:01 PM 1 49.46 0.00 1.29 0.70 0.10 48.44 06:20:01 PM 2 59.79 0.00 1.52 1.81 0.10 36.78 06:20:01 PM 3 58.47 0.00 1.24 0.73 0.10 39.46 06:21:01 PM all 63.42 0.00 2.96 0.97 0.11 32.54 06:21:01 PM 0 62.73 0.00 3.52 0.42 0.12 33.21 06:21:01 PM 1 64.95 0.00 3.05 1.22 0.12 30.66 06:21:01 PM 2 59.25 0.00 2.45 1.26 0.10 36.94 06:21:01 PM 3 66.75 0.00 2.83 0.97 0.12 29.33 06:22:01 PM all 37.04 0.00 1.92 1.80 0.10 59.14 06:22:01 PM 0 52.46 0.00 2.23 0.59 0.10 44.62 06:22:01 PM 1 27.39 0.00 1.37 0.67 0.08 70.48 06:22:01 PM 2 31.27 0.00 2.43 3.84 0.12 62.33 06:22:01 PM 3 37.01 0.00 1.64 2.11 0.10 59.13 06:23:01 PM all 18.04 0.00 1.39 1.43 0.09 79.05 06:23:01 PM 0 31.89 0.00 1.55 0.80 0.10 65.65 06:23:01 PM 1 4.33 0.00 0.94 3.04 0.07 91.63 06:23:01 PM 2 10.34 0.00 1.11 1.01 0.07 87.49 06:23:01 PM 3 25.61 0.00 1.97 0.87 0.12 71.44 Average: all 37.26 0.00 1.90 1.62 0.09 59.12 Average: 0 40.42 0.00 2.25 1.65 0.10 55.58 Average: 1 33.71 0.00 1.82 1.63 0.09 62.76 Average: 2 35.81 0.00 1.81 1.99 0.09 60.30 Average: 3 39.10 0.00 1.74 1.22 0.10 57.84