---> uname -a: Linux prd-centos8-builder-4c-4g-3435.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 721 12770 19 2269 14712 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:db:e8:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fedb:e890/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:61:c6:d2 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) 03/20/2024 _x86_64_ (4 CPU) 08:47:12 LINUX RESTART (4 CPU) 08:48:02 AM tps rtps wtps bread/s bwrtn/s 08:49:01 AM 66.32 13.79 52.52 2451.10 7075.14 08:50:01 AM 68.86 0.37 68.49 11.73 7361.67 08:51:01 AM 5.08 0.03 5.05 0.53 193.50 08:52:01 AM 24.61 0.55 24.06 76.65 986.17 Average: 41.11 3.64 37.47 627.46 3890.83 08:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 AM 13237848 15076708 2901596 17.98 2688 2058908 1163748 6.77 279960 2285168 120372 08:50:01 AM 13206956 15113016 2932488 18.17 2688 2119640 1113664 6.48 260524 2304820 4 08:51:01 AM 13207368 15113772 2932076 18.17 2688 2119976 1113664 6.48 260528 2304948 12 08:52:01 AM 13138932 15074504 3000512 18.59 2688 2147932 1132244 6.59 421160 2210084 27400 Average: 13197776 15094500 2941668 18.23 2688 2111614 1130830 6.58 305543 2276255 36947 08:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 135.97 100.30 1207.30 11.62 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 11.85 11.28 157.66 1.36 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 0.45 0.28 2.75 0.02 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 22.56 21.23 111.18 8.07 0.00 0.00 0.00 0.00 08:52:01 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 42.32 33.00 366.24 5.24 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 08:47:12 LINUX RESTART (4 CPU) 08:48:02 AM CPU %user %nice %system %iowait %steal %idle 08:49:01 AM all 13.93 0.00 2.47 1.58 0.07 81.95 08:49:01 AM 0 12.59 0.00 2.89 0.88 0.07 83.57 08:49:01 AM 1 12.86 0.00 2.46 1.75 0.08 82.84 08:49:01 AM 2 14.84 0.00 2.38 1.40 0.09 81.30 08:49:01 AM 3 15.45 0.00 2.14 2.28 0.05 80.08 08:50:01 AM all 6.91 0.00 1.00 2.12 0.04 89.93 08:50:01 AM 0 4.65 0.00 0.67 0.55 0.03 94.10 08:50:01 AM 1 19.93 0.00 2.48 4.39 0.03 73.17 08:50:01 AM 2 0.75 0.00 0.47 2.44 0.05 96.29 08:50:01 AM 3 2.29 0.00 0.38 1.09 0.05 96.19 08:51:01 AM all 0.20 0.00 0.04 0.02 0.03 99.71 08:51:01 AM 0 0.02 0.00 0.03 0.03 0.02 99.90 08:51:01 AM 1 0.48 0.00 0.03 0.00 0.02 99.47 08:51:01 AM 2 0.12 0.00 0.05 0.05 0.03 99.75 08:51:01 AM 3 0.18 0.00 0.05 0.00 0.03 99.73 08:52:01 AM all 17.32 0.00 1.42 1.05 0.07 80.14 08:52:01 AM 0 4.52 0.00 0.78 0.47 0.05 94.18 08:52:01 AM 1 38.22 0.00 1.75 2.67 0.08 57.27 08:52:01 AM 2 19.70 0.00 2.16 0.42 0.08 77.64 08:52:01 AM 3 6.82 0.00 1.00 0.64 0.07 91.47 Average: all 9.57 0.00 1.23 1.19 0.05 87.96 Average: 0 5.41 0.00 1.08 0.48 0.04 92.98 Average: 1 17.89 0.00 1.68 2.20 0.05 78.17 Average: 2 8.82 0.00 1.26 1.07 0.06 88.78 Average: 3 6.14 0.00 0.89 0.99 0.05 91.92