---> uname -a: Linux prd-centos8-builder-4c-4g-7468.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 11064 19 3901 14622 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:d6:6a:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fed6:6a55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:e4:e8:c9 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/13/2024 _x86_64_ (4 CPU) 20:33:27 LINUX RESTART (4 CPU) 08:34:01 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 218.89 41.54 177.36 8891.44 9100.48 08:36:01 PM 162.49 14.31 148.18 2998.77 8689.04 08:37:01 PM 152.11 6.94 145.16 1013.02 11460.17 08:38:01 PM 115.13 2.70 112.43 1641.05 40016.19 Average: 162.15 16.37 145.78 3635.72 17315.38 08:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 13198556 15050672 2940888 18.22 2688 2067948 1184564 6.89 250756 2338488 208808 08:36:01 PM 12524036 14707300 3615408 22.40 2688 2388484 1377780 8.02 241244 2979520 259100 08:37:01 PM 11767920 14271452 4371524 27.09 2688 2702260 1738580 10.12 307240 3639812 242044 08:38:01 PM 11412512 15046156 4726932 29.29 2688 3826924 1126756 6.56 574788 3712956 145592 Average: 12225756 14768895 3913688 24.25 2688 2746404 1356920 7.89 343507 3167694 213886 08:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 300.20 167.63 1372.95 58.42 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 263.00 210.29 3029.97 36.65 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 296.45 237.97 4156.96 38.93 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 271.41 211.81 3495.14 56.66 0.00 0.00 0.00 0.00 08:38:01 PM 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 282.77 206.93 3013.90 47.66 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/13/2024 _x86_64_ (4 CPU) 20:33:27 LINUX RESTART (4 CPU) 08:34:01 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 24.16 0.00 4.83 5.83 0.08 65.09 08:35:01 PM 0 22.75 0.00 5.38 8.60 0.08 63.19 08:35:01 PM 1 24.93 0.00 5.20 5.99 0.08 63.80 08:35:01 PM 2 33.71 0.00 4.76 5.45 0.10 55.98 08:35:01 PM 3 15.24 0.00 4.00 3.29 0.05 77.42 08:36:01 PM all 27.17 0.00 2.91 2.03 0.08 67.83 08:36:01 PM 0 20.72 0.00 1.85 0.89 0.07 76.47 08:36:01 PM 1 39.06 0.00 3.74 1.02 0.08 56.09 08:36:01 PM 2 26.36 0.00 3.27 3.12 0.07 67.19 08:36:01 PM 3 22.51 0.00 2.76 3.10 0.08 71.55 08:37:01 PM all 52.44 0.00 3.08 2.22 0.10 42.16 08:37:01 PM 0 55.81 0.00 3.09 2.22 0.10 38.77 08:37:01 PM 1 38.45 0.00 2.64 3.11 0.10 55.70 08:37:01 PM 2 61.73 0.00 1.47 1.40 0.10 35.30 08:37:01 PM 3 53.77 0.00 5.11 2.14 0.10 38.89 08:38:01 PM all 36.12 0.00 2.64 2.99 0.08 58.16 08:38:01 PM 0 35.75 0.00 1.14 2.10 0.07 60.94 08:38:01 PM 1 26.67 0.00 3.15 5.45 0.08 64.65 08:38:01 PM 2 30.44 0.00 2.12 2.66 0.08 64.69 08:38:01 PM 3 51.58 0.00 4.17 1.76 0.10 42.39 Average: all 34.98 0.00 3.37 3.27 0.08 58.30 Average: 0 33.76 0.00 2.87 3.45 0.08 59.84 Average: 1 32.29 0.00 3.68 3.89 0.09 60.05 Average: 2 38.09 0.00 2.90 3.16 0.09 55.76 Average: 3 35.77 0.00 4.01 2.57 0.08 57.56