---> uname -a: Linux prd-centos8-builder-4c-4g-13267.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: 2799.998 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 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 790 11984 19 2985 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:28:40:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe28:403a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:dc:34:3f 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) 01/03/2024 _x86_64_ (4 CPU) 20:20:50 LINUX RESTART (4 CPU) 08:21:01 PM tps rtps wtps bread/s bwrtn/s 08:22:01 PM 176.21 114.58 61.63 13695.87 41016.96 08:23:01 PM 124.83 8.62 116.21 2782.74 9971.74 08:24:01 PM 297.32 18.74 278.58 2879.68 9866.97 08:25:01 PM 82.57 0.63 81.94 386.27 13206.83 08:26:01 PM 20.24 0.00 20.24 0.00 3615.93 08:27:01 PM 3.43 0.00 3.43 0.00 261.97 08:28:01 PM 24.19 0.30 23.89 48.78 964.05 Average: 104.12 20.41 83.71 2827.69 11272.29 08:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:22:01 PM 13424628 15122096 2714692 16.82 2688 1921512 1127296 6.56 210256 2184764 84404 08:23:01 PM 13068200 15123356 3071120 19.03 2688 2261976 1061948 6.18 238156 2447460 153372 08:24:01 PM 11901240 14250192 4238080 26.26 2688 2551216 2085076 12.13 350764 3474744 146112 08:25:01 PM 10919152 13579660 5220168 32.34 2688 2851988 2421496 14.09 522220 4240732 80360 08:26:01 PM 9693416 12374036 6445904 39.94 2688 2871092 3974312 23.12 529876 5450888 2708 08:27:01 PM 9796444 12484080 6342876 39.30 2688 2877928 3444740 20.04 529924 5348856 3868 08:28:01 PM 12349216 15048396 3790104 23.48 2688 2887304 1086760 6.32 705000 2622852 48628 Average: 11593185 13997402 4546135 28.17 2688 2603288 2171661 12.63 440885 3681471 74207 08:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 356.18 240.42 1935.79 57.75 0.00 0.00 0.00 0.00 08:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 75.87 56.04 945.54 16.17 0.00 0.00 0.00 0.00 08:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 331.81 282.00 3533.39 48.35 0.00 0.00 0.00 0.00 08:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 91.44 84.14 1314.48 15.63 0.00 0.00 0.00 0.00 08:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 4.40 4.18 2.81 1.76 0.00 0.00 0.00 0.00 08:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 1.73 1.55 0.36 0.43 0.00 0.00 0.00 0.00 08:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 18.49 17.08 41.44 7.84 0.00 0.00 0.00 0.00 08:28:01 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 125.72 97.93 1110.69 21.13 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) 01/03/2024 _x86_64_ (4 CPU) 20:20:50 LINUX RESTART (4 CPU) 08:21:01 PM CPU %user %nice %system %iowait %steal %idle 08:22:01 PM all 21.67 0.00 3.97 7.31 0.09 66.96 08:22:01 PM 0 33.69 0.00 4.65 6.27 0.08 55.30 08:22:01 PM 1 25.30 0.00 4.12 14.44 0.10 56.04 08:22:01 PM 2 13.36 0.00 3.30 4.20 0.10 79.04 08:22:01 PM 3 14.29 0.00 3.79 4.36 0.08 77.47 08:23:01 PM all 19.02 0.00 1.96 2.01 0.08 76.92 08:23:01 PM 0 28.58 0.00 2.25 2.55 0.08 66.53 08:23:01 PM 1 7.92 0.00 1.07 0.70 0.08 90.23 08:23:01 PM 2 25.38 0.00 2.61 1.47 0.08 70.45 08:23:01 PM 3 14.20 0.00 1.92 3.33 0.05 80.50 08:24:01 PM all 38.91 0.00 2.23 3.17 0.11 55.58 08:24:01 PM 0 41.11 0.00 1.61 2.63 0.13 54.52 08:24:01 PM 1 36.88 0.00 2.72 4.98 0.10 55.32 08:24:01 PM 2 36.17 0.00 2.95 2.83 0.12 57.93 08:24:01 PM 3 41.49 0.00 1.64 2.23 0.10 54.54 08:25:01 PM all 70.58 0.00 2.76 0.99 0.13 25.54 08:25:01 PM 0 72.53 0.00 1.29 0.42 0.13 25.63 08:25:01 PM 1 70.98 0.00 3.78 1.07 0.13 24.03 08:25:01 PM 2 67.73 0.00 3.68 1.33 0.13 27.13 08:25:01 PM 3 71.06 0.00 2.28 1.16 0.13 25.38 08:26:01 PM all 41.80 0.00 0.86 0.23 0.10 57.01 08:26:01 PM 0 33.52 0.00 1.04 0.02 0.08 65.34 08:26:01 PM 1 36.38 0.00 0.75 0.75 0.10 62.01 08:26:01 PM 2 49.60 0.00 1.29 0.12 0.10 48.90 08:26:01 PM 3 47.70 0.00 0.37 0.03 0.10 51.80 08:27:01 PM all 8.37 0.00 0.35 0.02 0.05 91.20 08:27:01 PM 0 6.40 0.00 0.37 0.05 0.05 93.14 08:27:01 PM 1 7.81 0.00 0.38 0.02 0.07 91.72 08:27:01 PM 2 12.79 0.00 0.27 0.00 0.05 86.89 08:27:01 PM 3 6.49 0.00 0.40 0.00 0.05 93.06 08:28:01 PM all 14.45 0.00 1.19 0.17 0.06 84.13 08:28:01 PM 0 5.82 0.00 0.93 0.02 0.03 93.20 08:28:01 PM 1 30.74 0.00 1.40 0.37 0.08 67.41 08:28:01 PM 2 14.00 0.00 1.44 0.23 0.07 84.26 08:28:01 PM 3 7.24 0.00 1.00 0.05 0.07 91.64 Average: all 30.68 0.00 1.90 1.98 0.09 65.35 Average: 0 31.65 0.00 1.73 1.70 0.09 64.83 Average: 1 30.85 0.00 2.03 3.17 0.10 63.85 Average: 2 31.28 0.00 2.22 1.45 0.09 64.96 Average: 3 28.93 0.00 1.63 1.59 0.08 67.77