---> uname -a: Linux prd-centos8-builder-4c-4g-8474.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 2799.996 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 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 772 11824 19 3164 14649 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:84:ea:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe84:ea2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:e8: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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/16/2023 _x86_64_ (4 CPU) 14:41:37 LINUX RESTART (4 CPU) 02:42:01 PM tps rtps wtps bread/s bwrtn/s 02:43:01 PM 101.75 23.24 78.51 4922.23 5743.82 02:44:01 PM 277.97 18.27 259.71 4126.94 12981.60 02:45:01 PM 55.16 1.90 53.26 268.35 7829.48 02:46:01 PM 14.41 0.25 14.16 90.78 3654.61 02:47:01 PM 35.44 0.28 35.16 7.87 4839.98 02:48:01 PM 38.51 1.55 36.96 1632.13 8756.61 Average: 87.23 7.58 79.65 1841.65 7301.80 02:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 PM 13302100 15125928 2837220 17.58 2688 2038668 1133676 6.60 192000 2292388 159808 02:44:01 PM 11798972 14083880 4340348 26.89 2688 2489916 2200724 12.80 265292 3672336 204728 02:45:01 PM 11518248 13920744 4621072 28.63 2688 2606328 2227068 12.96 325340 3887132 92080 02:46:01 PM 11681164 14117576 4458156 27.62 2688 2639692 2237228 13.02 337052 3712608 17756 02:47:01 PM 10988128 13649024 5151192 31.92 2688 2861428 2456316 14.29 556388 4175992 107556 02:48:01 PM 12190668 15077748 3948652 24.47 2688 3084704 1094848 6.37 782264 2742720 67388 Average: 11913213 14329150 4226107 26.19 2688 2620123 1891643 11.01 409723 3413863 108219 02:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 311.71 180.89 1521.05 53.66 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 299.00 239.06 3840.61 42.73 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.77 0.77 0.12 0.12 0.00 0.00 0.00 0.00 02:45:01 PM eth0 63.19 52.00 1372.98 7.69 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:46:01 PM eth0 15.21 14.93 18.90 4.25 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 902.30 902.30 861.27 861.27 0.00 0.00 0.00 0.00 02:47:01 PM eth0 86.34 65.12 1855.90 9.78 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.52 0.52 0.49 0.49 0.00 0.00 0.00 0.00 02:48:01 PM eth0 211.53 161.84 2451.94 62.20 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.74 150.74 143.63 143.63 0.00 0.00 0.00 0.00 Average: eth0 164.51 118.99 1843.79 30.05 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/16/2023 _x86_64_ (4 CPU) 14:41:37 LINUX RESTART (4 CPU) 02:42:01 PM CPU %user %nice %system %iowait %steal %idle 02:43:01 PM all 22.47 0.00 2.54 1.40 0.08 73.51 02:43:01 PM 0 33.24 0.00 2.98 2.02 0.08 61.68 02:43:01 PM 1 20.61 0.00 2.02 0.75 0.07 76.55 02:43:01 PM 2 15.59 0.00 1.81 1.27 0.08 81.25 02:43:01 PM 3 20.49 0.00 3.36 1.57 0.08 74.49 02:44:01 PM all 39.92 0.00 2.42 2.60 0.10 54.95 02:44:01 PM 0 40.78 0.00 2.21 1.19 0.12 55.71 02:44:01 PM 1 36.52 0.00 3.26 3.47 0.12 56.63 02:44:01 PM 2 43.36 0.00 1.77 2.53 0.08 52.26 02:44:01 PM 3 39.05 0.00 2.46 3.19 0.10 55.20 02:45:01 PM all 70.72 0.00 1.99 0.49 0.13 26.67 02:45:01 PM 0 68.64 0.00 1.34 0.74 0.12 29.17 02:45:01 PM 1 72.47 0.00 2.68 0.65 0.14 24.07 02:45:01 PM 2 72.28 0.00 1.71 0.12 0.14 25.75 02:45:01 PM 3 69.53 0.00 2.26 0.46 0.12 27.63 02:46:01 PM all 78.02 0.00 2.16 0.10 0.12 19.61 02:46:01 PM 0 74.29 0.00 1.96 0.12 0.12 23.52 02:46:01 PM 1 76.80 0.00 1.86 0.17 0.12 21.06 02:46:01 PM 2 78.25 0.00 1.89 0.00 0.12 19.74 02:46:01 PM 3 82.73 0.00 2.93 0.12 0.12 14.11 02:47:01 PM all 66.74 0.00 2.82 0.49 0.11 29.84 02:47:01 PM 0 66.45 0.00 2.32 0.96 0.12 30.15 02:47:01 PM 1 67.49 0.00 1.68 0.05 0.10 30.68 02:47:01 PM 2 64.16 0.00 4.42 0.59 0.10 30.73 02:47:01 PM 3 68.86 0.00 2.85 0.37 0.12 27.80 02:48:01 PM all 34.56 0.00 1.82 1.08 0.08 62.46 02:48:01 PM 0 27.54 0.00 2.29 1.42 0.08 68.66 02:48:01 PM 1 39.98 0.00 1.59 1.14 0.08 57.21 02:48:01 PM 2 32.04 0.00 1.52 1.67 0.07 64.70 02:48:01 PM 3 38.68 0.00 1.89 0.07 0.10 59.26 Average: all 52.02 0.00 2.29 1.03 0.10 44.55 Average: 0 51.83 0.00 2.18 1.07 0.11 44.81 Average: 1 52.23 0.00 2.18 1.04 0.10 44.44 Average: 2 50.86 0.00 2.19 1.03 0.10 45.82 Average: 3 53.18 0.00 2.63 0.96 0.11 43.13