---> uname -a: Linux prd-centos8-builder-4c-4g-14009.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 777 12078 19 2904 14636 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:16:76:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe16:7668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:a4:16:b0 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 07:59:51 LINUX RESTART (4 CPU) 08:00:01 AM tps rtps wtps bread/s bwrtn/s 08:01:01 AM 188.79 117.72 71.07 13868.25 41779.43 08:02:01 AM 76.18 6.66 69.52 1271.90 5402.92 08:03:01 AM 92.30 13.35 78.96 2999.27 6610.20 08:04:01 AM 263.28 6.01 257.27 1537.65 12877.17 08:05:01 AM 25.91 1.73 24.18 253.26 2616.00 08:06:01 AM 18.65 0.00 18.65 0.00 2169.51 08:07:01 AM 22.93 0.12 22.81 10.40 2976.86 Average: 98.30 20.80 77.50 2848.68 10633.50 08:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 AM 13349748 15093424 2789572 17.28 2688 1964416 1170380 6.81 209572 2247048 111488 08:02:01 AM 13146616 15095896 2992704 18.54 2688 2160132 1120900 6.52 233972 2386032 149712 08:03:01 AM 12765556 14890080 3373764 20.90 2688 2329060 1339608 7.79 245212 2731656 150536 08:04:01 AM 11483932 13855612 4655388 28.85 2688 2572092 2284732 13.29 354432 3880628 34512 08:05:01 AM 10707224 13155556 5432096 33.66 2688 2645668 4010076 23.33 374976 4626332 35256 08:06:01 AM 10343728 12845512 5795592 35.91 2688 2697052 3103580 18.06 387468 4968932 30480 08:07:01 AM 12393280 15002764 3746040 23.21 2688 2801044 1165948 6.78 571188 2729064 58648 Average: 12027155 14276978 4112165 25.48 2688 2452781 2027889 11.80 339546 3367099 81519 08:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 477.80 274.60 2113.02 61.40 0.00 0.00 0.00 0.00 08:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 39.93 30.93 509.95 3.84 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 49.88 40.97 442.64 17.21 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 221.18 189.61 2879.72 27.39 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 12.74 11.72 2.93 5.86 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 9.94 9.46 2.25 4.65 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 31.74 28.52 295.02 15.02 0.00 0.00 0.00 0.00 08:07:01 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 120.47 83.69 892.28 19.34 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 07:59:51 LINUX RESTART (4 CPU) 08:00:01 AM CPU %user %nice %system %iowait %steal %idle 08:01:01 AM all 24.35 0.00 4.17 3.62 0.09 67.76 08:01:01 AM 0 26.32 0.00 5.32 2.89 0.08 65.39 08:01:01 AM 1 32.72 0.00 3.84 4.25 0.10 59.09 08:01:01 AM 2 22.34 0.00 3.84 4.49 0.10 69.23 08:01:01 AM 3 16.02 0.00 3.68 2.86 0.08 77.36 08:02:01 AM all 11.73 0.00 1.29 8.93 0.09 77.96 08:02:01 AM 0 3.98 0.00 0.88 0.33 0.08 94.72 08:02:01 AM 1 17.22 0.00 1.60 1.13 0.07 79.98 08:02:01 AM 2 17.09 0.00 1.37 0.82 0.10 80.62 08:02:01 AM 3 8.65 0.00 1.30 33.47 0.10 56.48 08:03:01 AM all 10.27 0.00 1.05 17.93 0.05 70.70 08:03:01 AM 0 4.65 0.00 0.77 4.18 0.03 90.36 08:03:01 AM 1 18.47 0.00 1.74 5.24 0.05 74.50 08:03:01 AM 2 8.87 0.00 1.10 13.44 0.07 76.52 08:03:01 AM 3 9.11 0.00 0.59 48.90 0.03 41.37 08:04:01 AM all 70.31 0.00 2.47 2.03 0.12 25.07 08:04:01 AM 0 73.22 0.00 2.88 1.46 0.12 22.33 08:04:01 AM 1 69.01 0.00 2.31 1.12 0.12 27.44 08:04:01 AM 2 65.45 0.00 2.91 3.81 0.12 27.71 08:04:01 AM 3 73.54 0.00 1.77 1.74 0.13 22.82 08:05:01 AM all 81.56 0.00 1.90 0.75 0.13 15.66 08:05:01 AM 0 86.21 0.00 1.74 0.05 0.12 11.89 08:05:01 AM 1 76.25 0.00 1.85 1.22 0.13 20.54 08:05:01 AM 2 81.70 0.00 1.32 0.28 0.13 16.56 08:05:01 AM 3 82.07 0.00 2.71 1.44 0.12 13.67 08:06:01 AM all 82.17 0.00 1.90 0.15 0.11 15.66 08:06:01 AM 0 86.29 0.00 1.07 0.12 0.10 12.42 08:06:01 AM 1 83.97 0.00 2.99 0.30 0.12 12.62 08:06:01 AM 2 82.43 0.00 1.67 0.12 0.12 15.67 08:06:01 AM 3 76.00 0.00 1.87 0.08 0.12 21.93 08:07:01 AM all 70.55 0.00 1.67 0.23 0.11 27.44 08:07:01 AM 0 75.60 0.00 0.84 0.13 0.12 23.31 08:07:01 AM 1 67.80 0.00 2.59 0.27 0.12 29.23 08:07:01 AM 2 73.39 0.00 1.80 0.05 0.10 24.65 08:07:01 AM 3 65.39 0.00 1.46 0.47 0.12 32.56 Average: all 50.14 0.00 2.06 4.81 0.10 42.89 Average: 0 50.88 0.00 1.92 1.31 0.09 45.79 Average: 1 52.20 0.00 2.42 1.93 0.10 43.35 Average: 2 50.19 0.00 2.00 3.29 0.11 44.41 Average: 3 47.28 0.00 1.91 12.72 0.10 38.00