---> uname -a: Linux prd-centos8-builder-4c-4g-15985.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: 2799.998 BogoMIPS: 5599.99 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1714 10770 19 3276 13708 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:ba:0b:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:feba:bbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:7b:d9:4a 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) 01/13/2024 _x86_64_ (4 CPU) 00:59:33 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 598.86 423.86 175.00 116372.73 2598.86 01:01:01 AM 93.37 24.88 68.49 4956.48 5538.72 01:02:01 AM 306.09 17.61 288.48 3692.23 10611.69 01:03:01 AM 93.75 2.97 90.79 644.99 12191.00 01:04:01 AM 87.24 1.63 85.61 144.73 5859.77 01:05:01 AM 63.98 0.03 63.95 11.86 4120.52 01:06:01 AM 24.63 2.53 22.09 80.24 15577.16 Average: 112.72 9.29 103.43 1868.38 8967.59 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 14080208 15466692 2059112 12.76 2688 1616988 785576 4.57 108532 1654504 144 01:01:01 AM 13345196 15127320 2794124 17.31 2688 1998768 1096236 6.38 182316 2262788 132068 01:02:01 AM 12321580 14518192 3817740 23.65 2688 2403664 1806816 10.51 226688 3199420 243208 01:03:01 AM 11258072 13576228 4881248 30.24 2688 2522864 2513088 14.62 315920 4157016 5152 01:04:01 AM 10551324 13172996 5587996 34.62 2688 2822236 2908132 16.92 453824 4710716 159236 01:05:01 AM 10452576 13602932 5686744 35.24 2688 3348428 2390496 13.91 767744 4491180 592684 01:06:01 AM 11056908 14052560 5082412 31.49 2688 3195340 2041040 11.87 766924 3896352 1772 Average: 11866552 14216703 4272768 26.47 2688 2558327 1934483 11.25 403135 3481711 162038 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 268.08 174.14 1332.21 53.19 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 255.07 209.21 3420.96 39.78 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 87.10 76.76 1274.51 11.20 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 1517.67 1517.67 1495.49 1495.49 0.00 0.00 0.00 0.00 01:04:01 AM eth0 170.58 141.60 3246.13 19.90 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 551.84 551.84 573.50 573.50 0.00 0.00 0.00 0.00 01:05:01 AM eth0 89.07 74.00 1077.48 10.90 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 321.39 208.91 696.77 259.97 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 344.07 344.07 343.98 343.98 0.00 0.00 0.00 0.00 Average: eth0 198.07 147.08 1837.09 65.66 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) 01/13/2024 _x86_64_ (4 CPU) 00:59:33 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 18.15 0.00 16.37 11.31 0.00 54.17 01:00:01 AM 0 13.64 0.00 11.36 0.00 0.00 75.00 01:00:01 AM 1 32.94 0.00 14.12 30.59 0.00 22.35 01:00:01 AM 2 6.82 0.00 13.64 4.55 0.00 75.00 01:00:01 AM 3 20.00 0.00 28.00 10.67 0.00 41.33 01:01:01 AM all 21.22 0.00 2.55 1.49 0.07 74.67 01:01:01 AM 0 13.94 0.00 1.85 1.25 0.07 82.89 01:01:01 AM 1 23.86 0.00 3.67 2.08 0.08 70.32 01:01:01 AM 2 12.41 0.00 1.94 0.42 0.05 85.18 01:01:01 AM 3 34.64 0.00 2.76 2.19 0.08 60.33 01:02:01 AM all 32.77 0.00 2.48 2.20 0.09 62.45 01:02:01 AM 0 30.21 0.00 2.30 1.60 0.10 65.79 01:02:01 AM 1 31.07 0.00 3.92 4.39 0.10 60.51 01:02:01 AM 2 23.34 0.00 1.89 1.83 0.08 72.86 01:02:01 AM 3 46.44 0.00 1.82 0.97 0.08 50.68 01:03:01 AM all 58.56 0.00 1.56 0.95 0.09 38.83 01:03:01 AM 0 62.59 0.00 2.15 1.19 0.08 33.99 01:03:01 AM 1 64.00 0.00 1.04 0.84 0.08 34.04 01:03:01 AM 2 54.36 0.00 1.73 0.87 0.10 42.94 01:03:01 AM 3 53.29 0.00 1.34 0.90 0.10 44.36 01:04:01 AM all 62.46 0.00 3.06 0.96 0.12 33.39 01:04:01 AM 0 62.94 0.00 3.00 0.29 0.12 33.66 01:04:01 AM 1 56.62 0.00 3.22 2.08 0.13 37.95 01:04:01 AM 2 61.24 0.00 3.19 0.81 0.12 34.64 01:04:01 AM 3 69.06 0.00 2.84 0.67 0.12 27.32 01:05:01 AM all 52.99 0.00 2.35 0.53 0.11 44.02 01:05:01 AM 0 70.48 0.00 3.44 0.71 0.12 25.25 01:05:01 AM 1 52.97 0.00 1.85 0.40 0.10 44.68 01:05:01 AM 2 50.06 0.00 1.59 0.30 0.12 47.93 01:05:01 AM 3 38.50 0.00 2.51 0.71 0.10 58.18 01:06:01 AM all 30.30 0.00 1.68 1.53 0.07 66.41 01:06:01 AM 0 30.01 0.00 2.41 0.02 0.07 67.50 01:06:01 AM 1 16.74 0.00 1.09 2.77 0.07 79.34 01:06:01 AM 2 31.75 0.00 1.59 2.93 0.05 63.68 01:06:01 AM 3 42.75 0.00 1.65 0.40 0.08 55.12 Average: all 42.99 0.00 2.32 1.30 0.09 53.30 Average: 0 44.91 0.00 2.55 0.84 0.09 51.61 Average: 1 40.86 0.00 2.49 2.16 0.09 54.39 Average: 2 38.79 0.00 2.02 1.20 0.09 57.91 Average: 3 47.39 0.00 2.21 1.00 0.09 49.31