---> uname -a: Linux prd-centos8-builder-4c-4g-2240.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 793 12022 19 2945 14618 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:87:2d:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe87:2dcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:25:99:bf 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) 03:49:45 LINUX RESTART (4 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 150.00 150.00 0.00 4655.17 0.00 03:51:01 AM 243.59 84.51 159.09 14080.24 39797.63 03:52:01 AM 81.39 8.17 73.22 1346.84 6511.11 03:53:01 AM 115.14 0.13 115.01 18.66 13496.58 03:54:01 AM 153.42 1.52 151.90 205.53 22343.60 Average: 148.40 24.19 124.21 3916.92 20439.86 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 15299432 15371060 840004 5.20 2688 311540 847844 5.25 81736 500088 16480 03:51:01 AM 13525036 15103276 2614400 16.20 2688 1806048 1152596 6.71 185656 2118700 58776 03:52:01 AM 13231288 15094364 2908148 18.02 2688 2078288 1099692 6.40 226088 2328248 174004 03:53:01 AM 12504960 14970072 3634476 22.52 2688 2661764 1270560 7.39 321064 2889276 419812 03:54:01 AM 12353924 15011616 3785512 23.46 2688 2835284 1113272 6.48 468296 2828180 28244 Average: 13382928 15110078 2756508 17.08 2688 1938585 1096793 6.38 256568 2132898 139463 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 43.97 32.76 387.87 2.54 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 274.10 165.15 966.34 59.41 0.00 0.00 0.00 0.00 03:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 70.12 61.94 950.86 7.30 0.00 0.00 0.00 0.00 03:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 88.55 57.23 1316.05 8.10 0.00 0.00 0.00 0.00 03:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 69.59 59.53 884.32 12.27 0.00 0.00 0.00 0.00 03:54:01 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 125.21 85.71 1026.31 21.68 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) 03:49:45 LINUX RESTART (4 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 95.50 0.00 4.28 0.00 0.21 0.00 03:50:01 AM 0 92.37 0.00 6.78 0.00 0.85 0.00 03:50:01 AM 1 96.58 0.00 3.42 0.00 0.00 0.00 03:50:01 AM 2 98.28 0.00 1.72 0.00 0.00 0.00 03:50:01 AM 3 94.83 0.00 5.17 0.00 0.00 0.00 03:51:01 AM all 18.41 0.00 6.02 25.42 0.08 50.06 03:51:01 AM 0 16.62 0.00 4.65 24.61 0.07 54.05 03:51:01 AM 1 17.20 0.02 6.54 23.50 0.08 52.66 03:51:01 AM 2 16.64 0.00 6.93 8.65 0.07 67.72 03:51:01 AM 3 23.16 0.00 5.98 44.92 0.08 25.85 03:52:01 AM all 17.72 0.00 2.37 2.32 0.08 77.51 03:52:01 AM 0 21.24 0.00 2.47 1.65 0.07 74.57 03:52:01 AM 1 10.53 0.00 2.38 2.11 0.08 84.90 03:52:01 AM 2 15.68 0.00 1.81 2.85 0.07 79.60 03:52:01 AM 3 23.44 0.00 2.81 2.68 0.08 70.99 03:53:01 AM all 17.69 0.00 2.98 3.49 0.08 75.76 03:53:01 AM 0 8.95 0.00 2.72 4.22 0.10 84.01 03:53:01 AM 1 11.70 0.00 2.28 2.51 0.07 83.45 03:53:01 AM 2 15.27 0.00 2.70 3.55 0.08 78.41 03:53:01 AM 3 34.88 0.00 4.24 3.67 0.08 57.13 03:54:01 AM all 23.45 0.00 4.35 3.94 0.09 68.17 03:54:01 AM 0 27.68 0.00 3.82 3.85 0.12 64.54 03:54:01 AM 1 14.86 0.00 3.82 4.23 0.08 77.01 03:54:01 AM 2 21.38 0.00 4.08 2.69 0.07 71.79 03:54:01 AM 3 29.89 0.00 5.67 5.00 0.10 59.34 Average: all 19.69 0.00 3.93 8.72 0.08 67.58 Average: 0 18.98 0.00 3.43 8.51 0.09 69.00 Average: 1 13.97 0.00 3.74 8.01 0.08 74.20 Average: 2 17.63 0.00 3.86 4.41 0.07 74.03 Average: 3 28.17 0.00 4.68 13.97 0.09 53.09