---> uname -a: Linux prd-centos8-builder-4c-4g-26271.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 831 9685 19 5243 14580 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:3b:07:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe3b:79b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:90:e4:6e 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) 09/23/2024 _x86_64_ (4 CPU) 20:24:58 LINUX RESTART (4 CPU) 08:26:01 PM tps rtps wtps bread/s bwrtn/s 08:27:01 PM 159.03 20.84 138.19 4362.95 9980.29 08:28:01 PM 166.95 5.28 161.67 1083.44 16877.45 08:29:01 PM 131.58 0.52 131.07 9.60 28745.13 08:30:01 PM 105.61 0.13 105.48 27.86 59851.72 Average: 140.80 6.69 134.11 1370.82 28860.15 08:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 PM 12709184 14801412 3430256 21.25 2688 2299800 1356272 7.89 244496 2796284 179440 08:28:01 PM 11417068 13937544 4722372 29.26 2688 2716236 2037796 11.86 355032 3926412 112508 08:29:01 PM 9402344 13835452 6737096 41.74 2688 4605680 2070564 12.05 897396 5347108 1193444 08:30:01 PM 9919120 14926376 6220320 38.54 2688 5171876 1162560 6.76 720900 4991264 374008 Average: 10861929 14375196 5277511 32.70 2688 3698398 1656798 9.64 554456 4265267 464850 08:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 155.21 135.87 1773.70 26.35 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 325.08 276.83 5101.33 41.15 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 08:29:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 08:29:01 PM eth0 201.87 169.48 2216.43 31.04 0.00 0.00 0.00 0.00 08:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 PM eth0 126.54 110.46 214.21 36.19 0.00 0.00 0.00 0.00 08:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 202.21 173.19 2327.22 33.68 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) 09/23/2024 _x86_64_ (4 CPU) 20:24:58 LINUX RESTART (4 CPU) 08:26:01 PM CPU %user %nice %system %iowait %steal %idle 08:27:01 PM all 24.04 0.00 3.30 1.91 0.08 70.67 08:27:01 PM 0 29.88 0.00 3.96 1.75 0.10 64.30 08:27:01 PM 1 35.90 0.00 5.40 2.49 0.10 56.10 08:27:01 PM 2 18.80 0.00 1.94 1.09 0.07 78.11 08:27:01 PM 3 11.53 0.00 1.88 2.31 0.07 84.21 08:28:01 PM all 62.87 0.00 3.69 2.40 0.13 30.90 08:28:01 PM 0 66.07 0.00 4.10 1.94 0.13 27.74 08:28:01 PM 1 65.51 0.00 4.02 1.02 0.13 29.31 08:28:01 PM 2 56.53 0.00 4.26 3.49 0.15 35.57 08:28:01 PM 3 63.34 0.00 2.39 3.16 0.12 30.99 08:29:01 PM all 42.82 0.00 3.95 2.90 0.11 50.23 08:29:01 PM 0 53.74 0.00 6.21 0.70 0.13 39.22 08:29:01 PM 1 36.68 0.00 2.20 1.69 0.08 59.35 08:29:01 PM 2 27.32 0.00 3.86 7.35 0.10 61.38 08:29:01 PM 3 53.45 0.00 3.53 1.86 0.13 41.02 08:30:01 PM all 39.52 0.00 3.65 5.59 0.11 51.13 08:30:01 PM 0 27.67 0.00 4.08 6.89 0.10 61.25 08:30:01 PM 1 63.25 0.00 5.86 1.02 0.12 29.74 08:30:01 PM 2 37.97 0.00 2.10 11.98 0.12 47.83 08:30:01 PM 3 29.15 0.00 2.55 2.47 0.12 65.70 Average: all 42.30 0.00 3.65 3.20 0.11 50.74 Average: 0 44.33 0.00 4.59 2.83 0.12 48.14 Average: 1 50.33 0.00 4.37 1.56 0.11 43.63 Average: 2 35.15 0.00 3.04 5.97 0.11 55.73 Average: 3 39.39 0.00 2.59 2.45 0.11 55.46