---> uname -a: Linux prd-centos8-builder-4c-4g-17285.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: 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 702 12192 19 2865 14732 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:18:f3:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe18:f3ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:29:52:e7 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) 01/17/2024 _x86_64_ (4 CPU) 12:03:18 LINUX RESTART (4 CPU) 12:04:03 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 95.33 18.22 77.11 2404.14 8083.56 12:06:01 PM 184.14 18.19 165.96 3462.62 10879.90 12:07:01 PM 252.50 3.90 248.60 1043.25 17583.32 12:08:01 PM 33.81 0.47 33.34 64.38 2030.42 Average: 141.84 10.13 131.71 1738.19 9657.51 12:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 13336416 15204036 2803040 17.37 2688 2094144 1084804 6.31 219204 2305704 154560 12:06:01 PM 12027904 14379996 4111552 25.48 2688 2569264 1750544 10.18 288404 3498288 294664 12:07:01 PM 11684564 14252848 4454892 27.60 2688 2780220 1867624 10.87 437912 3672096 23824 12:08:01 PM 12505580 15101972 3633876 22.52 2688 2807392 1116924 6.50 715612 2576684 37448 Average: 12388616 14734713 3750840 23.24 2688 2562755 1454974 8.47 415283 3013193 127624 12:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 108.62 83.57 938.01 12.59 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.37 0.37 0.05 0.05 0.00 0.00 0.00 0.00 12:06:01 PM eth0 320.40 265.12 5143.00 47.55 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 848.85 848.85 856.85 856.85 0.00 0.00 0.00 0.00 12:07:01 PM eth0 171.81 136.59 2374.04 19.07 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 834.87 834.87 842.20 842.20 0.00 0.00 0.00 0.00 12:08:01 PM eth0 30.06 30.17 89.96 9.41 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 424.52 424.52 428.31 428.31 0.00 0.00 0.00 0.00 Average: eth0 158.15 129.26 2146.57 22.24 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) 01/17/2024 _x86_64_ (4 CPU) 12:03:18 LINUX RESTART (4 CPU) 12:04:03 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 18.97 0.00 2.99 1.54 0.07 76.42 12:05:01 PM 0 17.00 0.00 3.37 1.74 0.07 77.82 12:05:01 PM 1 22.54 0.00 2.68 1.56 0.09 73.14 12:05:01 PM 2 32.89 0.00 4.99 2.03 0.09 60.01 12:05:01 PM 3 3.43 0.00 0.94 0.83 0.05 94.74 12:06:01 PM all 35.91 0.00 3.34 2.07 0.10 58.58 12:06:01 PM 0 40.32 0.00 5.42 2.25 0.12 51.90 12:06:01 PM 1 31.62 0.00 3.68 3.91 0.10 60.70 12:06:01 PM 2 43.10 0.00 2.40 0.84 0.08 53.58 12:06:01 PM 3 28.56 0.00 1.87 1.29 0.10 68.18 12:07:01 PM all 53.88 0.00 3.77 2.95 0.11 39.29 12:07:01 PM 0 53.74 0.00 5.26 3.05 0.12 37.84 12:07:01 PM 1 48.74 0.00 3.32 2.66 0.12 45.16 12:07:01 PM 2 58.78 0.00 3.14 3.05 0.12 34.91 12:07:01 PM 3 54.28 0.00 3.37 3.02 0.10 39.23 12:08:01 PM all 38.48 0.00 2.84 0.15 0.08 58.45 12:08:01 PM 0 51.09 0.00 2.83 0.10 0.10 45.89 12:08:01 PM 1 30.36 0.00 2.65 0.25 0.08 66.66 12:08:01 PM 2 38.86 0.00 2.99 0.10 0.07 57.98 12:08:01 PM 3 33.57 0.00 2.88 0.15 0.08 63.31 Average: all 36.95 0.00 3.24 1.68 0.09 58.04 Average: 0 40.72 0.00 4.22 1.78 0.10 53.17 Average: 1 33.40 0.00 3.08 2.10 0.10 61.32 Average: 2 43.49 0.00 3.36 1.50 0.09 51.56 Average: 3 30.19 0.00 2.28 1.33 0.08 66.12