---> uname -a: Linux prd-centos8-builder-4c-4g-2206.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 790 12024 19 2946 14621 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:54:80:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe54:8013/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:fd:57:53 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 03:03:30 LINUX RESTART (4 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 87.24 24.04 63.20 5158.22 36942.46 03:06:01 AM 190.15 14.00 176.16 2446.12 6757.51 03:07:01 AM 110.11 0.12 110.00 5.07 13443.23 03:08:01 AM 116.81 0.90 115.91 126.36 16886.00 Average: 126.08 9.76 116.32 1934.16 18508.28 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 13698548 15202436 2440888 15.12 2688 1733696 1069828 6.22 162388 1975976 35036 03:06:01 AM 13244720 15083028 2894716 17.94 2688 2053180 1114240 6.48 224148 2313604 156876 03:07:01 AM 12707064 14989704 3432372 21.27 2688 2484488 1251584 7.28 274248 2750496 266660 03:08:01 AM 12313264 14968880 3826172 23.71 2688 2833120 1158364 6.74 464004 2876804 186524 Average: 12990899 15061012 3148537 19.51 2688 2276121 1148504 6.68 281197 2479220 161274 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 242.25 139.80 675.86 47.82 0.00 0.00 0.00 0.00 03:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 128.71 91.80 1050.82 19.10 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 90.22 66.46 1445.45 9.89 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 63.73 51.00 875.38 8.56 0.00 0.00 0.00 0.00 03:08:01 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 131.23 87.27 1011.84 21.34 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/27/2024 _x86_64_ (4 CPU) 03:03:30 LINUX RESTART (4 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 11.02 0.00 2.69 21.17 0.05 65.07 03:05:01 AM 0 10.35 0.00 2.02 15.56 0.05 72.02 03:05:01 AM 1 10.31 0.00 2.75 24.75 0.07 62.13 03:05:01 AM 2 12.71 0.00 3.06 23.82 0.05 60.37 03:05:01 AM 3 10.74 0.00 2.93 20.56 0.05 65.73 03:06:01 AM all 19.28 0.00 3.28 2.07 0.06 75.31 03:06:01 AM 0 25.18 0.00 2.94 1.59 0.07 70.22 03:06:01 AM 1 18.28 0.00 3.14 1.61 0.07 76.90 03:06:01 AM 2 8.50 0.00 3.79 4.12 0.05 83.55 03:06:01 AM 3 25.14 0.00 3.25 0.95 0.07 70.59 03:07:01 AM all 18.57 0.00 2.81 2.84 0.09 75.69 03:07:01 AM 0 22.74 0.00 2.89 1.20 0.08 73.08 03:07:01 AM 1 22.15 0.00 3.77 6.81 0.07 67.21 03:07:01 AM 2 8.87 0.00 2.09 2.43 0.07 86.54 03:07:01 AM 3 20.50 0.00 2.47 0.94 0.13 75.96 03:08:01 AM all 20.27 0.00 3.79 6.46 0.08 69.40 03:08:01 AM 0 30.73 0.00 5.12 3.93 0.08 60.13 03:08:01 AM 1 12.69 0.00 3.51 8.07 0.08 75.65 03:08:01 AM 2 8.92 0.00 2.62 9.51 0.08 78.87 03:08:01 AM 3 28.70 0.00 3.90 4.34 0.07 62.99 Average: all 17.29 0.00 3.14 8.13 0.07 71.37 Average: 0 22.25 0.00 3.24 5.57 0.07 68.86 Average: 1 15.86 0.00 3.29 10.31 0.07 70.47 Average: 2 9.75 0.00 2.89 9.96 0.06 77.34 Average: 3 21.27 0.00 3.14 6.69 0.08 68.82