---> uname -a: Linux prd-centos8-builder-4c-4g-15847.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 788 12106 19 2866 14625 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:b7:82:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:feb7:8212/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:b1:5f:4d 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) 01/12/2024 _x86_64_ (4 CPU) 11:34:31 LINUX RESTART (4 CPU) 11:35:01 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 115.01 33.11 81.91 7368.48 21335.05 11:37:01 AM 169.01 15.89 153.12 3212.66 8153.45 11:38:01 AM 172.54 4.75 167.80 1126.74 11410.77 11:39:01 AM 29.18 0.70 28.48 124.43 2105.91 11:40:01 AM 21.58 0.03 21.54 45.05 2208.85 11:41:01 AM 50.20 0.00 50.20 0.00 4504.26 11:42:01 AM 36.40 0.45 35.95 63.85 2403.98 Average: 84.85 7.85 77.00 1705.56 7445.76 11:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 13289848 15064996 2849472 17.66 2688 1996556 1174456 6.83 228504 2290188 92228 11:37:01 AM 12507812 14648140 3631508 22.50 2688 2346520 1539608 8.96 246084 2993820 186532 11:38:01 AM 11300992 13613956 4838328 29.98 2688 2515364 2484012 14.45 351076 4073724 28712 11:39:01 AM 9560240 11934036 6579080 40.76 2688 2573568 4078412 23.73 371804 5780200 35308 11:40:01 AM 10037816 12455480 6101504 37.81 2688 2616220 3592108 20.90 381568 5290624 20048 11:41:01 AM 9662996 12210248 6476324 40.13 2688 2738768 3831600 22.29 413876 5601260 20904 11:42:01 AM 12463184 15042904 3676136 22.78 2688 2767952 1088452 6.33 592388 2625000 48632 Average: 11260413 13567109 4878907 30.23 2688 2507850 2541235 14.79 369329 4093545 61766 11:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 394.35 243.80 1961.87 59.47 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 171.88 140.19 1953.59 31.45 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 132.47 111.01 1589.54 18.81 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 36.99 34.82 413.72 6.43 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 16.06 15.74 11.61 5.67 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 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 15.22 14.45 49.44 4.88 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 23.66 21.53 42.63 10.64 0.00 0.00 0.00 0.00 11:42:01 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 112.93 83.07 860.30 19.62 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) 01/12/2024 _x86_64_ (4 CPU) 11:34:31 LINUX RESTART (4 CPU) 11:35:01 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 19.12 0.00 2.74 6.29 0.08 71.77 11:36:01 AM 0 18.06 0.00 2.61 3.47 0.10 75.76 11:36:01 AM 1 20.63 0.00 3.42 9.69 0.08 66.18 11:36:01 AM 2 14.13 0.00 2.52 10.42 0.07 72.86 11:36:01 AM 3 23.65 0.00 2.41 1.58 0.08 72.28 11:37:01 AM all 25.75 0.00 2.04 2.37 0.10 69.74 11:37:01 AM 0 13.17 0.00 2.02 2.99 0.10 81.71 11:37:01 AM 1 26.45 0.00 1.66 1.04 0.08 70.77 11:37:01 AM 2 40.64 0.00 3.01 2.04 0.10 54.21 11:37:01 AM 3 22.75 0.00 1.47 3.42 0.10 72.25 11:38:01 AM all 74.41 0.00 2.22 2.41 0.13 20.84 11:38:01 AM 0 71.71 0.00 2.35 1.43 0.13 24.38 11:38:01 AM 1 69.49 0.00 2.88 2.46 0.12 25.05 11:38:01 AM 2 78.60 0.00 1.64 3.16 0.13 16.46 11:38:01 AM 3 77.82 0.00 1.99 2.60 0.12 17.48 11:39:01 AM all 83.12 0.00 1.73 0.13 0.13 14.89 11:39:01 AM 0 76.44 0.00 1.32 0.05 0.12 22.07 11:39:01 AM 1 82.67 0.00 2.07 0.23 0.15 14.88 11:39:01 AM 2 84.75 0.00 1.34 0.17 0.12 13.63 11:39:01 AM 3 88.62 0.00 2.19 0.08 0.12 8.99 11:40:01 AM all 80.07 0.00 1.91 0.10 0.13 17.79 11:40:01 AM 0 80.81 0.00 1.20 0.12 0.13 17.74 11:40:01 AM 1 80.94 0.00 1.67 0.17 0.12 17.10 11:40:01 AM 2 82.02 0.00 3.06 0.12 0.13 14.66 11:40:01 AM 3 76.51 0.00 1.69 0.02 0.15 21.63 11:41:01 AM all 77.82 0.00 2.22 0.36 0.14 19.46 11:41:01 AM 0 80.20 0.00 1.80 0.47 0.13 17.39 11:41:01 AM 1 69.75 0.00 2.90 0.47 0.13 26.75 11:41:01 AM 2 77.27 0.00 2.41 0.37 0.15 19.81 11:41:01 AM 3 84.08 0.00 1.76 0.13 0.15 13.88 11:42:01 AM all 33.96 0.00 1.64 0.35 0.08 63.98 11:42:01 AM 0 27.78 0.00 1.47 0.15 0.08 70.52 11:42:01 AM 1 48.32 0.00 2.39 0.82 0.08 48.39 11:42:01 AM 2 28.23 0.00 1.54 0.28 0.07 69.89 11:42:01 AM 3 31.52 0.00 1.17 0.13 0.07 67.11 Average: all 56.33 0.00 2.07 1.71 0.11 39.77 Average: 0 52.59 0.00 1.83 1.24 0.11 44.23 Average: 1 56.90 0.00 2.43 2.12 0.11 38.44 Average: 2 57.98 0.00 2.22 2.36 0.11 37.34 Average: 3 57.84 0.00 1.81 1.14 0.11 39.09