---> uname -a: Linux prd-centos8-builder-4c-4g-12411.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: 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 782 11949 19 3029 14630 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:ff:d7:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:feff:d779/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:ae:49:f9 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) 12/31/2023 _x86_64_ (4 CPU) 19:54:49 LINUX RESTART (4 CPU) 07:55:01 PM tps rtps wtps bread/s bwrtn/s 07:56:01 PM 191.90 63.55 128.36 9601.60 40907.38 07:57:01 PM 115.63 6.81 108.81 1276.24 9788.67 07:58:01 PM 301.65 20.16 281.49 4225.16 11747.36 07:59:01 PM 81.51 0.63 80.88 386.14 14268.89 08:00:01 PM 11.88 0.00 11.88 0.00 1140.99 08:01:02 PM 3.47 0.02 3.45 0.13 295.18 08:02:01 PM 32.81 0.15 32.66 11.78 1938.66 Average: 105.71 13.08 92.64 2219.40 11463.17 07:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:56:01 PM 13450908 15121880 2688412 16.66 2688 1896088 1137780 6.62 210068 2162620 67620 07:57:01 PM 13147916 15098856 2991404 18.53 2688 2164136 1130172 6.58 239768 2384820 77160 07:58:01 PM 11925968 14277116 4213352 26.11 2688 2554484 2100312 12.22 350548 3454112 122660 07:59:01 PM 11021480 13680888 5117840 31.71 2688 2851916 2331968 13.57 519236 4146204 21888 08:00:01 PM 10179492 12849812 5959828 36.93 2688 2862028 3863944 22.48 524844 4975640 2636 08:01:02 PM 10088108 12766220 6051212 37.49 2688 2869604 3863944 22.48 524892 5067000 3464 08:02:01 PM 12293644 15024552 3845676 23.83 2688 2919868 1120500 6.52 711400 2674148 13560 Average: 11729645 14117046 4409675 27.32 2688 2588303 2221231 12.92 440108 3552078 44141 07:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 357.83 227.71 1793.92 62.94 0.00 0.00 0.00 0.00 07:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 72.66 59.48 944.51 7.31 0.00 0.00 0.00 0.00 07:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 262.56 216.26 3146.42 36.39 0.00 0.00 0.00 0.00 07:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 98.97 89.57 1314.60 15.57 0.00 0.00 0.00 0.00 07:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 3.87 3.30 2.61 0.86 0.00 0.00 0.00 0.00 08:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:02 PM eth0 1.88 1.70 0.59 0.55 0.00 0.00 0.00 0.00 08:01:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 36.17 35.86 198.71 9.84 0.00 0.00 0.00 0.00 08:02:01 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 119.32 90.68 1059.29 19.09 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) 12/31/2023 _x86_64_ (4 CPU) 19:54:49 LINUX RESTART (4 CPU) 07:55:01 PM CPU %user %nice %system %iowait %steal %idle 07:56:01 PM all 19.38 0.00 3.46 8.06 0.08 69.02 07:56:01 PM 0 17.19 0.00 4.10 13.83 0.05 64.84 07:56:01 PM 1 21.64 0.00 3.65 8.56 0.08 66.06 07:56:01 PM 2 20.36 0.00 3.12 2.46 0.10 73.95 07:56:01 PM 3 18.33 0.00 2.98 7.35 0.08 71.26 07:57:01 PM all 16.35 0.00 1.54 2.53 0.07 79.51 07:57:01 PM 0 7.54 0.00 1.09 1.64 0.07 89.67 07:57:01 PM 1 16.28 0.00 1.25 2.96 0.07 79.45 07:57:01 PM 2 7.28 0.00 0.72 3.06 0.08 88.86 07:57:01 PM 3 34.30 0.00 3.11 2.46 0.07 60.06 07:58:01 PM all 47.92 0.00 2.57 2.87 0.11 46.53 07:58:01 PM 0 47.61 0.00 1.17 0.72 0.12 50.38 07:58:01 PM 1 46.40 0.00 3.35 4.64 0.10 45.51 07:58:01 PM 2 43.99 0.00 3.18 4.35 0.12 48.36 07:58:01 PM 3 53.66 0.00 2.61 1.77 0.10 41.86 07:59:01 PM all 72.22 0.00 2.52 1.12 0.10 24.04 07:59:01 PM 0 77.07 0.00 1.32 0.55 0.08 20.98 07:59:01 PM 1 73.31 0.00 1.60 2.04 0.10 22.94 07:59:01 PM 2 61.26 0.00 3.43 1.37 0.10 33.84 07:59:01 PM 3 77.24 0.00 3.74 0.52 0.12 18.38 08:00:01 PM all 38.98 0.00 0.73 0.13 0.09 60.07 08:00:01 PM 0 37.90 0.00 0.58 0.08 0.08 61.35 08:00:01 PM 1 40.50 0.00 0.52 0.10 0.08 58.80 08:00:01 PM 2 38.80 0.00 0.85 0.13 0.12 60.10 08:00:01 PM 3 38.70 0.00 0.95 0.22 0.08 60.04 08:01:02 PM all 5.20 0.00 0.30 0.04 0.07 94.39 08:01:02 PM 0 5.38 0.00 0.30 0.03 0.07 94.22 08:01:02 PM 1 5.09 0.00 0.30 0.02 0.07 94.52 08:01:02 PM 2 4.39 0.00 0.30 0.02 0.05 95.24 08:01:02 PM 3 5.93 0.00 0.32 0.10 0.08 93.57 08:02:01 PM all 69.50 0.00 1.96 0.34 0.10 28.10 08:02:01 PM 0 72.11 0.00 1.49 0.03 0.10 26.26 08:02:01 PM 1 67.17 0.00 2.79 1.07 0.10 28.87 08:02:01 PM 2 69.66 0.00 1.89 0.26 0.10 28.09 08:02:01 PM 3 69.06 0.00 1.67 0.00 0.10 29.17 Average: all 38.44 0.00 1.87 2.15 0.09 57.44 Average: 0 37.77 0.00 1.43 2.41 0.08 58.31 Average: 1 38.55 0.00 1.92 2.77 0.09 56.67 Average: 2 35.03 0.00 1.93 1.67 0.10 61.28 Average: 3 42.42 0.00 2.20 1.77 0.09 53.52