---> uname -a: Linux prd-centos8-builder-4c-4g-16913.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 777 11157 19 3825 14641 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:01:4a:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe01:4a2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:f2:44:44 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) 01/16/2024 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 89.23 15.96 73.27 2623.27 5850.57 06:32:01 AM 275.49 16.68 258.81 3818.19 10685.82 06:33:01 AM 93.52 3.75 89.77 663.89 9514.76 06:34:01 AM 99.30 1.65 97.65 144.79 6332.27 06:35:01 AM 82.98 0.07 82.91 17.06 4483.64 06:36:01 AM 80.42 0.63 79.79 61.06 35129.58 Average: 120.14 6.46 113.68 1221.82 11995.64 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13284904 15120512 2854416 17.69 2688 2051300 1128480 6.57 184180 2321060 164504 06:32:01 AM 12577160 14722640 3562160 22.07 2688 2352980 1410584 8.21 218804 2953208 127064 06:33:01 AM 11662496 13972876 4476824 27.74 2688 2514952 2101128 12.22 316692 3754276 4700 06:34:01 AM 9722204 12376516 6417116 39.76 2688 2854056 3913748 22.77 468532 5521220 191024 06:35:01 AM 11496204 15047800 4643116 28.77 2688 3748476 1129892 6.57 800584 3415920 984120 06:36:01 AM 11422132 14984000 4717188 29.23 2688 3757944 1158464 6.74 975616 3314352 344 Average: 11694183 14370724 4445137 27.54 2688 2879951 1807049 10.51 494068 3546673 245293 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 183.36 129.02 1241.04 37.62 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 200.88 172.36 2293.89 38.02 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 132.81 109.53 1889.85 15.56 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 1808.37 1808.37 1818.54 1818.54 0.00 0.00 0.00 0.00 06:34:01 AM eth0 184.73 148.63 3446.18 20.06 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 1.57 1.57 2.52 2.52 0.00 0.00 0.00 0.00 06:35:01 AM eth0 113.23 88.59 1158.00 12.85 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 76.59 80.79 43.26 160.25 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 301.72 301.72 303.57 303.57 0.00 0.00 0.00 0.00 Average: eth0 148.62 121.49 1678.75 47.38 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) 01/16/2024 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 20.22 0.00 1.91 1.10 0.08 76.69 06:31:01 AM 0 10.86 0.00 1.43 0.95 0.08 86.68 06:31:01 AM 1 27.94 0.00 2.37 0.88 0.08 68.73 06:31:01 AM 2 10.58 0.00 1.64 1.27 0.10 86.42 06:31:01 AM 3 31.53 0.00 2.19 1.32 0.07 64.90 06:32:01 AM all 24.46 0.00 2.04 2.83 0.09 70.58 06:32:01 AM 0 19.45 0.00 1.47 1.45 0.08 77.55 06:32:01 AM 1 28.14 0.00 1.71 3.33 0.08 66.74 06:32:01 AM 2 28.26 0.00 1.96 2.48 0.08 67.22 06:32:01 AM 3 22.00 0.00 3.05 4.07 0.10 70.79 06:33:01 AM all 56.15 0.00 1.46 1.41 0.10 40.87 06:33:01 AM 0 48.28 0.00 1.84 2.82 0.13 46.92 06:33:01 AM 1 58.92 0.00 1.30 1.32 0.10 38.36 06:33:01 AM 2 59.14 0.00 2.03 1.52 0.08 37.23 06:33:01 AM 3 58.25 0.00 0.69 0.00 0.10 40.97 06:34:01 AM all 61.17 0.00 2.94 1.19 0.11 34.58 06:34:01 AM 0 60.05 0.00 2.95 0.49 0.13 36.37 06:34:01 AM 1 58.52 0.00 2.93 1.84 0.12 36.59 06:34:01 AM 2 60.17 0.00 3.13 0.74 0.10 35.86 06:34:01 AM 3 65.95 0.00 2.73 1.71 0.10 29.51 06:35:01 AM all 48.86 0.00 2.14 0.61 0.10 48.29 06:35:01 AM 0 43.82 0.00 1.11 0.07 0.08 54.93 06:35:01 AM 1 64.52 0.00 3.15 0.37 0.14 31.83 06:35:01 AM 2 46.89 0.00 0.99 0.82 0.08 51.22 06:35:01 AM 3 40.32 0.00 3.34 1.18 0.10 55.06 06:36:01 AM all 14.66 0.00 1.07 4.86 0.07 79.33 06:36:01 AM 0 7.06 0.00 0.69 0.17 0.07 92.02 06:36:01 AM 1 13.71 0.00 1.24 9.10 0.07 75.88 06:36:01 AM 2 33.81 0.00 1.54 4.18 0.08 60.38 06:36:01 AM 3 4.06 0.00 0.82 6.00 0.07 89.05 Average: all 37.56 0.00 1.93 2.00 0.09 58.42 Average: 0 31.54 0.00 1.58 0.99 0.10 65.79 Average: 1 41.90 0.00 2.11 2.81 0.10 53.07 Average: 2 39.79 0.00 1.88 1.84 0.09 56.41 Average: 3 37.00 0.00 2.13 2.38 0.09 58.40