---> uname -a: Linux prd-centos8-builder-4c-4g-210.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 798 12070 19 2892 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:c0:5e:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fec0:5e91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:3a:22:4f 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/27/2024 _x86_64_ (4 CPU) 14:54:40 LINUX RESTART (4 CPU) 02:55:01 PM tps rtps wtps bread/s bwrtn/s 02:56:01 PM 204.08 27.42 176.67 6147.37 36303.33 02:57:01 PM 146.82 20.44 126.37 4360.28 9650.47 02:58:01 PM 266.34 7.00 259.34 1488.82 15024.73 02:59:01 PM 36.05 0.13 35.92 44.39 7618.26 03:00:01 PM 32.79 0.45 32.34 63.85 1785.75 Average: 137.22 11.09 126.13 2421.22 14077.96 02:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 PM 13350504 15077996 2788952 17.28 2688 1951080 1159152 6.74 214732 2253712 92884 02:57:01 PM 12892776 14954024 3246680 20.12 2688 2269112 1295456 7.54 249764 2613304 99236 02:58:01 PM 10863164 13428796 5276292 32.69 2688 2760172 2597428 15.11 464488 4373488 186948 02:59:01 PM 9981032 12574052 6158424 38.16 2688 2786324 3660672 21.30 513192 5193532 3312 03:00:01 PM 12326920 14934384 3812536 23.62 2688 2798012 1208372 7.03 696816 2666348 26628 Average: 11882879 14193850 4256577 26.37 2688 2512940 1984216 11.54 427798 3420077 81802 02:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 433.64 257.53 2175.38 64.25 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 61.48 49.15 583.98 13.74 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 347.91 277.39 4208.76 39.29 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 7.90 7.85 37.43 1.82 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 20.53 19.94 43.36 9.62 0.00 0.00 0.00 0.00 03:00:01 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 174.30 122.38 1409.74 25.75 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/27/2024 _x86_64_ (4 CPU) 14:54:40 LINUX RESTART (4 CPU) 02:55:01 PM CPU %user %nice %system %iowait %steal %idle 02:56:01 PM all 18.44 0.00 4.26 6.90 0.09 70.30 02:56:01 PM 0 32.95 0.00 5.76 11.76 0.12 49.41 02:56:01 PM 1 14.83 0.00 4.42 5.16 0.08 75.50 02:56:01 PM 2 12.32 0.00 3.99 4.99 0.08 78.61 02:56:01 PM 3 13.65 0.00 2.87 5.70 0.08 77.70 02:57:01 PM all 20.83 0.00 3.05 1.92 0.09 74.11 02:57:01 PM 0 25.88 0.00 4.32 1.30 0.10 68.40 02:57:01 PM 1 11.90 0.00 1.87 1.91 0.12 84.21 02:57:01 PM 2 32.05 0.00 4.48 3.04 0.08 60.34 02:57:01 PM 3 13.46 0.00 1.51 1.44 0.07 83.53 02:58:01 PM all 59.49 0.00 4.34 2.20 0.13 33.85 02:58:01 PM 0 63.95 0.00 10.51 4.28 0.13 21.13 02:58:01 PM 1 64.79 0.00 1.90 0.92 0.12 32.27 02:58:01 PM 2 60.17 0.00 2.52 1.73 0.13 35.45 02:58:01 PM 3 49.05 0.00 2.44 1.88 0.12 46.52 02:59:01 PM all 59.75 0.00 1.59 0.24 0.13 38.29 02:59:01 PM 0 54.28 0.00 1.62 0.17 0.13 43.80 02:59:01 PM 1 61.07 0.00 1.47 0.17 0.10 37.18 02:59:01 PM 2 62.06 0.00 2.08 0.35 0.17 35.35 02:59:01 PM 3 61.58 0.00 1.20 0.27 0.10 36.85 03:00:01 PM all 17.91 0.00 2.00 0.25 0.08 79.77 03:00:01 PM 0 15.54 0.00 1.20 0.22 0.08 82.95 03:00:01 PM 1 12.28 0.00 2.12 0.23 0.07 85.30 03:00:01 PM 2 37.58 0.00 2.99 0.38 0.10 58.94 03:00:01 PM 3 6.23 0.00 1.69 0.15 0.05 91.88 Average: all 35.29 0.00 3.05 2.30 0.10 59.27 Average: 0 38.50 0.00 4.68 3.53 0.11 53.18 Average: 1 32.97 0.00 2.35 1.67 0.10 62.91 Average: 2 40.87 0.00 3.21 2.09 0.11 53.71 Average: 3 28.82 0.00 1.94 1.88 0.08 67.28