---> uname -a: Linux prd-centos8-builder-4c-4g-14642.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 832 11865 19 3062 14580 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:10:37:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe10:37d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:c7:69:66 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) 01/08/2024 _x86_64_ (4 CPU) 11:32:24 LINUX RESTART (4 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 190.17 15.90 174.27 2668.49 7005.57 11:35:01 AM 154.49 13.48 141.01 2981.18 9140.20 11:36:01 AM 272.17 9.02 263.16 1480.69 16667.12 11:37:01 AM 96.94 0.03 96.90 11.85 6010.97 11:38:01 AM 28.02 0.00 28.02 0.00 1727.36 11:39:01 AM 39.86 0.00 39.86 0.00 2235.74 11:40:01 AM 42.01 0.07 41.94 9.73 3371.99 Average: 117.66 5.50 112.16 1021.61 6594.04 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 13213456 15039940 2925864 18.13 2688 2046488 1194268 6.95 238956 2352008 124112 11:35:01 AM 12642136 14801812 3497184 21.67 2688 2365752 1345776 7.83 238976 2866784 191104 11:36:01 AM 10406500 13084876 5732820 35.52 2688 2876572 2999800 17.45 439632 4861476 237424 11:37:01 AM 11002580 13591028 5136740 31.83 2688 2786528 2413976 14.04 597116 4110900 10896 11:38:01 AM 10752200 13505704 5387120 33.38 2688 2948360 2647052 15.40 617140 4328000 131848 11:39:01 AM 10761612 13522544 5377708 33.32 2688 2954816 2709280 15.76 622720 4309660 91920 11:40:01 AM 12161916 14932192 3977404 24.64 2688 2961272 1157668 6.74 834672 2689960 17480 Average: 11562914 14068299 4576406 28.36 2688 2705684 2066831 12.02 512745 3645541 114969 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 279.30 190.65 1731.71 51.87 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 151.79 119.77 1612.61 21.56 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 913.08 913.08 872.13 872.13 0.00 0.00 0.00 0.00 11:36:01 AM eth0 379.72 293.53 5689.25 39.81 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 872.84 872.84 923.29 923.29 0.00 0.00 0.00 0.00 11:37:01 AM eth0 9.75 9.47 22.51 1.99 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 218.99 218.99 209.04 209.04 0.00 0.00 0.00 0.00 11:38:01 AM eth0 22.91 22.76 74.74 6.87 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 1671.90 1671.90 1684.51 1684.51 0.00 0.00 0.00 0.00 11:39:01 AM eth0 9.02 8.93 10.06 2.54 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 1921.23 1921.23 1880.08 1880.08 0.00 0.00 0.00 0.00 11:40:01 AM eth0 38.24 36.11 314.33 10.00 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 799.68 799.68 795.55 795.55 0.00 0.00 0.00 0.00 Average: eth0 127.23 97.30 1350.50 19.23 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) 01/08/2024 _x86_64_ (4 CPU) 11:32:24 LINUX RESTART (4 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 18.69 0.00 2.20 1.71 0.06 77.33 11:34:01 AM 0 22.77 0.00 2.58 3.11 0.07 71.47 11:34:01 AM 1 28.68 0.00 2.82 2.16 0.07 66.28 11:34:01 AM 2 14.05 0.00 1.52 0.34 0.07 84.02 11:34:01 AM 3 9.07 0.00 1.87 1.20 0.05 87.80 11:35:01 AM all 22.25 0.00 1.83 1.68 0.08 74.16 11:35:01 AM 0 24.99 0.00 1.42 0.58 0.08 72.92 11:35:01 AM 1 25.53 0.00 1.84 1.52 0.08 71.03 11:35:01 AM 2 25.63 0.00 2.09 1.25 0.08 70.94 11:35:01 AM 3 12.82 0.00 1.98 3.38 0.07 81.76 11:36:01 AM all 56.94 0.00 3.00 3.66 0.14 36.26 11:36:01 AM 0 56.79 0.00 3.47 3.30 0.15 36.28 11:36:01 AM 1 63.08 0.00 2.34 2.49 0.15 31.94 11:36:01 AM 2 51.90 0.00 2.73 4.57 0.13 40.66 11:36:01 AM 3 55.98 0.00 3.46 4.26 0.13 36.17 11:37:01 AM all 67.80 0.00 2.64 1.05 0.12 28.39 11:37:01 AM 0 72.90 0.00 2.48 0.67 0.12 23.84 11:37:01 AM 1 59.78 0.00 2.30 0.65 0.13 37.13 11:37:01 AM 2 74.84 0.00 1.99 0.63 0.12 22.42 11:37:01 AM 3 63.63 0.00 3.79 2.26 0.12 30.20 11:38:01 AM all 81.95 0.00 2.22 0.14 0.13 15.56 11:38:01 AM 0 80.00 0.00 2.67 0.18 0.13 17.01 11:38:01 AM 1 84.63 0.00 2.29 0.10 0.12 12.87 11:38:01 AM 2 79.75 0.00 2.32 0.17 0.13 17.63 11:38:01 AM 3 83.43 0.00 1.60 0.10 0.13 14.73 11:39:01 AM all 61.35 0.00 3.14 0.94 0.49 34.08 11:39:01 AM 0 58.10 0.00 2.56 0.32 0.17 38.85 11:39:01 AM 1 61.87 0.00 2.85 1.92 1.51 31.84 11:39:01 AM 2 62.58 0.00 5.66 0.32 0.15 31.28 11:39:01 AM 3 62.88 0.00 1.47 1.18 0.12 34.36 11:40:01 AM all 59.75 0.00 2.32 0.39 0.14 37.40 11:40:01 AM 0 59.52 0.00 0.99 0.02 0.13 39.35 11:40:01 AM 1 52.53 0.00 2.11 0.84 0.13 44.39 11:40:01 AM 2 66.20 0.00 4.87 0.54 0.15 28.24 11:40:01 AM 3 60.74 0.00 1.32 0.17 0.15 37.63 Average: all 52.75 0.00 2.48 1.37 0.17 43.24 Average: 0 53.58 0.00 2.31 1.17 0.12 42.82 Average: 1 53.79 0.00 2.36 1.38 0.32 42.15 Average: 2 53.67 0.00 3.03 1.12 0.12 42.06 Average: 3 49.92 0.00 2.21 1.80 0.11 45.96