---> uname -a: Linux prd-centos8-builder-4c-4g-43821.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: 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 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 1532 10925 19 3302 13890 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:4f:16:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe4f:167d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:9e:df:36 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) 10/19/2024 _x86_64_ (4 CPU) 00:59:33 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 643.36 260.84 382.52 28465.03 242434.27 01:01:01 AM 228.29 31.29 197.00 7148.28 7457.68 01:02:01 AM 281.88 20.71 261.17 4327.01 12026.49 01:03:01 AM 78.60 0.20 78.40 87.45 9843.31 01:04:01 AM 104.53 1.65 102.88 144.97 7465.19 01:05:01 AM 51.21 2.42 48.79 58.52 17442.96 Average: 151.27 12.44 138.83 2477.33 11945.02 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 14073764 15458096 2065672 12.80 2688 1614532 711280 4.14 121768 1644292 240 01:01:01 AM 13343912 15134572 2795524 17.32 2688 2005140 1102816 6.42 209744 2226516 132988 01:02:01 AM 12236564 14505420 3902872 24.18 2688 2473692 1582512 9.21 298384 3200752 206924 01:03:01 AM 11552288 13921196 4587148 28.42 2688 2571764 2181500 12.69 380180 3792460 27056 01:04:01 AM 11144896 13754924 4994540 30.95 2688 2807828 2274020 13.23 548736 4016936 81628 01:05:01 AM 11278676 14316488 4860760 30.12 2688 3235236 1764704 10.27 573120 3859976 10880 Average: 12271683 14515116 3867753 23.96 2688 2451365 1602805 9.33 355322 3123489 76619 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 7.69 6.99 1.41 1.74 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 285.04 191.95 1347.71 62.51 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 297.55 239.18 3843.63 39.23 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 77.14 66.32 1112.93 10.51 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 1698.65 1698.65 1621.17 1621.17 0.00 0.00 0.00 0.00 01:04:01 AM eth0 267.64 173.60 3600.11 22.64 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 437.16 259.29 1493.76 260.00 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 Average: lo 338.19 338.19 322.76 322.76 0.00 0.00 0.00 0.00 Average: eth0 271.65 185.23 2269.19 78.60 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) 10/19/2024 _x86_64_ (4 CPU) 00:59:33 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 5.73 0.00 13.80 47.85 0.00 32.62 01:00:01 AM 0 4.23 0.00 14.79 46.48 0.00 34.51 01:00:01 AM 1 4.41 0.00 19.85 72.79 0.00 2.94 01:00:01 AM 2 9.15 0.00 9.86 62.68 0.00 18.31 01:00:01 AM 3 5.07 0.00 10.87 9.42 0.00 74.64 01:01:01 AM all 23.94 0.00 4.32 2.33 0.08 69.33 01:01:01 AM 0 36.15 0.00 5.44 1.46 0.08 56.87 01:01:01 AM 1 14.55 0.00 3.64 2.01 0.08 79.70 01:01:01 AM 2 19.25 0.00 4.52 3.60 0.07 72.56 01:01:01 AM 3 25.76 0.00 3.67 2.26 0.08 68.22 01:02:01 AM all 38.95 0.00 3.32 3.12 0.10 54.51 01:02:01 AM 0 41.58 0.00 3.87 3.00 0.12 51.43 01:02:01 AM 1 36.47 0.00 2.48 1.39 0.10 59.56 01:02:01 AM 2 43.13 0.00 4.45 5.67 0.08 46.67 01:02:01 AM 3 34.62 0.00 2.48 2.41 0.10 60.39 01:03:01 AM all 52.70 0.00 1.98 0.71 0.10 44.51 01:03:01 AM 0 53.66 0.00 3.29 0.55 0.10 42.40 01:03:01 AM 1 46.84 0.00 1.79 1.02 0.08 50.27 01:03:01 AM 2 57.32 0.00 1.34 0.65 0.12 40.57 01:03:01 AM 3 52.95 0.00 1.49 0.62 0.12 44.82 01:04:01 AM all 58.96 0.00 3.72 0.74 0.12 36.46 01:04:01 AM 0 59.38 0.00 3.21 0.87 0.12 36.42 01:04:01 AM 1 58.87 0.00 4.67 0.30 0.12 36.04 01:04:01 AM 2 59.30 0.00 4.64 1.40 0.12 34.54 01:04:01 AM 3 58.29 0.00 2.36 0.39 0.12 38.84 01:05:01 AM all 33.59 0.00 2.41 1.68 0.08 62.24 01:05:01 AM 0 31.32 0.00 0.77 0.00 0.07 67.85 01:05:01 AM 1 34.53 0.00 3.78 3.94 0.10 57.65 01:05:01 AM 2 42.32 0.00 3.44 2.78 0.07 51.40 01:05:01 AM 3 26.22 0.00 1.67 0.02 0.07 72.02 Average: all 41.45 0.00 3.20 1.93 0.10 53.32 Average: 0 44.21 0.00 3.37 1.39 0.10 50.93 Average: 1 38.09 0.00 3.34 2.06 0.10 56.41 Average: 2 44.10 0.00 3.70 3.10 0.09 49.00 Average: 3 39.41 0.00 2.38 1.18 0.10 56.94