---> uname -a: Linux prd-centos8-builder-4c-4g-18779.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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 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 767 12279 19 2714 14653 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:bb:de:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:febb:defd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:f0:25:87 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (4 CPU) 09:13:27 LINUX RESTART (4 CPU) 09:14:01 AM tps rtps wtps bread/s bwrtn/s 09:15:01 AM 177.32 16.28 161.04 2662.89 7427.36 09:16:01 AM 161.50 16.76 144.74 3407.00 9430.14 09:17:01 AM 191.71 3.21 188.49 1164.02 10432.35 09:18:01 AM 24.57 0.70 23.87 124.45 1981.88 09:19:01 AM 33.37 0.45 32.92 63.85 2768.46 Average: 117.69 7.48 110.21 1484.29 6407.98 09:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 AM 13284532 15123788 2854924 17.69 2688 2054160 1101836 6.41 222112 2278476 132548 09:16:01 AM 12407220 14593980 3732236 23.12 2688 2391748 1546856 9.00 251032 3084296 188528 09:17:01 AM 11735552 14060316 4403904 27.29 2688 2526740 1984084 11.54 355016 3638224 25272 09:18:01 AM 10888960 13281436 5250496 32.53 2688 2592148 2727040 15.87 377108 4449120 38444 09:19:01 AM 12561252 14986820 3578204 22.17 2688 2623640 1144312 6.66 560424 2596340 37604 Average: 12175503 14409268 3963953 24.56 2688 2437687 1700826 9.90 353138 3209291 84479 09:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 260.99 172.45 1637.76 45.83 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 228.59 183.36 2522.25 32.68 0.00 0.00 0.00 0.00 09:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 95.82 75.63 1122.35 10.59 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 42.19 39.91 446.28 7.01 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 19.08 17.71 13.76 7.93 0.00 0.00 0.00 0.00 09:19:01 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 129.32 97.80 1148.41 20.81 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (4 CPU) 09:13:27 LINUX RESTART (4 CPU) 09:14:01 AM CPU %user %nice %system %iowait %steal %idle 09:15:01 AM all 18.83 0.00 3.54 1.94 0.08 75.61 09:15:01 AM 0 4.14 0.00 2.68 2.31 0.07 90.80 09:15:01 AM 1 35.96 0.00 4.67 1.37 0.10 57.89 09:15:01 AM 2 16.63 0.00 3.10 2.18 0.08 78.00 09:15:01 AM 3 18.57 0.00 3.68 1.91 0.05 75.78 09:16:01 AM all 25.03 0.00 2.95 2.26 0.09 69.66 09:16:01 AM 0 20.36 0.00 2.81 2.42 0.10 74.31 09:16:01 AM 1 26.26 0.00 3.37 1.88 0.08 68.41 09:16:01 AM 2 33.60 0.00 4.07 4.08 0.09 58.16 09:16:01 AM 3 20.03 0.00 1.60 0.72 0.10 77.55 09:17:01 AM all 70.48 0.00 2.89 1.32 0.11 25.20 09:17:01 AM 0 69.91 0.00 3.99 1.51 0.10 24.50 09:17:01 AM 1 67.55 0.00 2.91 1.39 0.10 28.06 09:17:01 AM 2 72.30 0.00 2.37 0.53 0.12 24.67 09:17:01 AM 3 72.18 0.00 2.29 1.86 0.12 23.56 09:18:01 AM all 80.40 0.00 2.22 0.12 0.13 17.13 09:18:01 AM 0 79.59 0.00 2.71 0.19 0.14 17.38 09:18:01 AM 1 77.59 0.00 2.04 0.12 0.13 20.12 09:18:01 AM 2 83.96 0.00 2.30 0.08 0.13 13.52 09:18:01 AM 3 80.42 0.00 1.83 0.08 0.14 17.54 09:19:01 AM all 48.92 0.00 2.49 0.17 0.09 48.34 09:19:01 AM 0 51.28 0.00 1.81 0.05 0.08 46.78 09:19:01 AM 1 50.07 0.00 1.70 0.40 0.10 47.73 09:19:01 AM 2 50.16 0.00 4.25 0.17 0.08 45.34 09:19:01 AM 3 44.17 0.00 2.19 0.05 0.08 53.51 Average: all 48.78 0.00 2.82 1.16 0.10 47.14 Average: 0 45.14 0.00 2.80 1.29 0.10 50.67 Average: 1 51.46 0.00 2.94 1.03 0.10 44.47 Average: 2 51.49 0.00 3.21 1.39 0.10 43.80 Average: 3 47.03 0.00 2.32 0.93 0.10 49.63