---> uname -a: Linux prd-centos8-builder-4c-4g-21842.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1606 10854 19 3300 13817 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:57:d5:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe57:d575/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:2e:a7:8a 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/14/2024 _x86_64_ (4 CPU) 00:59:37 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 200.79 198.41 2.38 95644.44 19.05 01:01:01 AM 178.39 34.85 143.54 8019.34 39063.35 01:02:01 AM 137.54 22.15 115.39 4466.89 9538.51 01:03:01 AM 166.43 5.86 160.56 1187.87 11357.36 01:04:01 AM 45.35 0.50 44.85 95.70 4708.11 01:05:01 AM 125.40 1.30 124.10 97.58 10433.51 01:06:01 AM 24.43 2.45 21.98 63.05 14864.00 Average: 113.23 11.84 101.39 2647.44 14942.42 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 15068232 15337008 1071200 6.64 2688 500500 872512 5.41 102388 672684 12904 01:01:01 AM 13491244 15100772 2648188 16.41 2688 1835632 1185436 6.90 184008 2147240 82152 01:02:01 AM 13021660 15029028 3117772 19.32 2688 2217620 1242524 7.23 222608 2514592 124596 01:03:01 AM 11872628 14207160 4266804 26.44 2688 2538356 1861056 10.83 334400 3522676 122156 01:04:01 AM 11392736 14004576 4746696 29.41 2688 2812228 2109388 12.27 393136 3930392 266280 01:05:01 AM 11002884 13905880 5136548 31.83 2688 3100032 2091160 12.17 561972 4139432 290860 01:06:01 AM 11200812 14227636 4938620 30.60 2688 3225128 1892516 11.01 636392 3876504 56 Average: 12435742 14544580 3703690 22.95 2688 2318499 1607799 9.35 347843 2971931 128429 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 11.11 0.00 1.61 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 254.99 177.99 929.64 61.49 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 83.91 65.94 836.85 14.82 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 317.38 257.51 4264.00 36.33 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 359.25 359.25 341.83 341.83 0.00 0.00 0.00 0.00 01:04:01 AM eth0 224.74 134.27 2746.06 16.25 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 1439.74 1439.74 1374.18 1374.18 0.00 0.00 0.00 0.00 01:05:01 AM eth0 133.71 118.33 1958.82 18.07 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 368.93 196.32 710.74 251.57 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 298.73 298.73 284.95 284.95 0.00 0.00 0.00 0.00 Average: eth0 229.84 157.84 1900.95 66.19 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/14/2024 _x86_64_ (4 CPU) 00:59:37 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 21.29 0.00 18.47 12.65 0.20 47.39 01:00:01 AM 0 20.63 0.00 20.63 5.56 0.00 53.17 01:00:01 AM 1 10.66 0.00 19.67 4.92 0.00 64.75 01:00:01 AM 2 33.86 0.00 14.17 35.43 0.79 15.75 01:00:01 AM 3 19.51 0.00 19.51 4.07 0.00 56.91 01:01:01 AM all 17.88 0.00 4.51 13.84 0.09 63.68 01:01:01 AM 0 19.76 0.00 5.03 23.14 0.08 51.98 01:01:01 AM 1 12.30 0.00 5.52 13.35 0.09 68.75 01:01:01 AM 2 14.38 0.00 3.23 9.01 0.07 73.31 01:01:01 AM 3 24.73 0.00 4.27 9.71 0.12 61.16 01:02:01 AM all 18.59 0.00 2.97 4.31 0.10 74.04 01:02:01 AM 0 34.62 0.00 5.15 5.95 0.08 54.20 01:02:01 AM 1 11.30 0.00 1.64 1.86 0.08 85.12 01:02:01 AM 2 13.45 0.00 2.25 4.17 0.12 80.02 01:02:01 AM 3 14.98 0.00 2.83 5.25 0.12 76.82 01:03:01 AM all 48.86 0.00 2.89 6.48 0.17 41.60 01:03:01 AM 0 53.86 0.00 1.61 4.72 0.17 39.65 01:03:01 AM 1 50.10 0.00 3.44 6.20 0.18 40.07 01:03:01 AM 2 41.34 0.00 3.99 10.15 0.17 44.35 01:03:01 AM 3 50.13 0.00 2.53 4.87 0.15 42.32 01:04:01 AM all 44.81 0.00 1.93 1.66 0.09 51.51 01:04:01 AM 0 43.51 0.00 1.54 0.20 0.08 54.67 01:04:01 AM 1 45.59 0.00 1.16 1.27 0.08 51.89 01:04:01 AM 2 42.86 0.00 3.16 3.05 0.08 50.85 01:04:01 AM 3 47.28 0.00 1.87 2.12 0.10 48.62 01:05:01 AM all 57.11 0.00 3.59 2.14 0.10 37.06 01:05:01 AM 0 52.81 0.00 3.56 3.21 0.10 40.32 01:05:01 AM 1 63.90 0.00 3.52 1.63 0.12 30.84 01:05:01 AM 2 51.09 0.00 3.31 1.70 0.10 43.80 01:05:01 AM 3 60.61 0.00 3.96 2.01 0.10 33.31 01:06:01 AM all 29.97 0.00 1.99 1.51 0.06 66.47 01:06:01 AM 0 28.44 0.00 1.24 0.00 0.05 70.27 01:06:01 AM 1 40.32 0.00 2.16 1.07 0.07 56.39 01:06:01 AM 2 18.19 0.00 1.89 3.33 0.08 76.51 01:06:01 AM 3 32.92 0.00 2.68 1.66 0.05 62.69 Average: all 36.21 0.00 3.03 4.98 0.10 55.68 Average: 0 38.78 0.00 3.08 6.18 0.09 51.86 Average: 1 37.33 0.00 2.94 4.16 0.10 55.46 Average: 2 30.32 0.00 3.01 5.32 0.11 61.25 Average: 3 38.38 0.00 3.08 4.27 0.11 54.17