---> uname -a: Linux prd-centos8-builder-4c-4g-3093.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: 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 12361 19 2634 14664 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:50:2c:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe50:2c04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:cc:3f:83 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) 03/30/2024 _x86_64_ (4 CPU) 08:42:34 LINUX RESTART (4 CPU) 08:43:01 AM tps rtps wtps bread/s bwrtn/s 08:44:01 AM 199.88 32.86 167.03 7272.11 5649.20 08:45:01 AM 155.88 19.09 136.79 3191.60 8864.11 08:46:01 AM 141.69 4.53 137.16 792.00 15096.92 Average: 165.82 18.83 146.99 3752.07 9869.79 08:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 AM 13351752 15059876 2787692 17.27 2688 1932180 1203956 7.00 215352 2251384 89596 08:45:01 AM 12682588 14871664 3456856 21.42 2688 2396676 1326692 7.72 230160 2841028 278524 08:46:01 AM 12689948 15046288 3449496 21.37 2688 2559800 1127820 6.56 464136 2583612 24244 Average: 12908096 14992609 3231348 20.02 2688 2296219 1219489 7.09 303216 2558675 130788 08:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 287.67 176.69 1312.84 60.59 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 217.23 153.27 3400.89 25.05 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 211.66 181.65 2100.07 38.27 0.00 0.00 0.00 0.00 08:46:01 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 238.86 170.54 2271.28 41.30 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) 03/30/2024 _x86_64_ (4 CPU) 08:42:34 LINUX RESTART (4 CPU) 08:43:01 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 20.79 0.00 3.69 2.04 0.08 73.40 08:44:01 AM 0 22.76 0.00 3.63 1.49 0.07 72.04 08:44:01 AM 1 20.03 0.00 3.73 1.44 0.13 74.67 08:44:01 AM 2 20.08 0.00 2.61 1.17 0.07 76.07 08:44:01 AM 3 20.30 0.00 4.77 4.05 0.07 70.81 08:45:01 AM all 25.11 0.00 3.07 1.45 0.09 70.28 08:45:01 AM 0 25.15 0.00 3.11 1.81 0.12 69.81 08:45:01 AM 1 28.14 0.00 2.21 0.58 0.08 68.99 08:45:01 AM 2 16.78 0.00 2.58 2.63 0.08 77.92 08:45:01 AM 3 30.35 0.00 4.37 0.77 0.08 64.43 08:46:01 AM all 32.16 0.00 2.83 1.94 0.09 62.98 08:46:01 AM 0 24.24 0.00 2.92 1.62 0.08 71.14 08:46:01 AM 1 35.48 0.00 3.00 2.38 0.10 59.05 08:46:01 AM 2 30.49 0.00 2.20 1.53 0.10 65.69 08:46:01 AM 3 38.44 0.00 3.21 2.24 0.08 56.02 Average: all 26.02 0.00 3.20 1.81 0.09 68.89 Average: 0 24.05 0.00 3.22 1.64 0.09 71.00 Average: 1 27.88 0.00 2.98 1.47 0.11 67.57 Average: 2 22.45 0.00 2.46 1.78 0.08 73.23 Average: 3 29.71 0.00 4.12 2.35 0.08 63.74