---> uname -a: Linux prd-centos8-builder-4c-4g-5523.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: 2799.998 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 800 11912 19 3047 14611 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:bc:f9:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:febc:f906/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:32:36:ce 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) 02/10/2024 _x86_64_ (4 CPU) 13:01:51 LINUX RESTART (4 CPU) 01:02:01 PM tps rtps wtps bread/s bwrtn/s 01:03:01 PM 205.05 141.22 63.83 14671.83 39988.30 01:04:01 PM 119.23 6.81 112.41 1276.91 9442.99 01:05:01 PM 174.03 17.62 156.41 4128.87 12352.54 01:06:01 PM 104.55 0.30 104.25 12.12 10608.41 01:07:01 PM 85.37 0.63 84.74 195.67 6915.29 Average: 137.64 33.31 104.33 4056.68 15860.86 01:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 PM 13434024 15115512 2705428 16.76 2688 1904640 1143056 6.65 186124 2195692 100220 01:04:01 PM 13101400 15045488 3038052 18.82 2688 2150568 1174824 6.84 210336 2440096 113544 01:05:01 PM 11347380 13728436 4792072 29.69 2688 2577344 2369544 13.79 313508 4044424 109112 01:06:01 PM 10833632 13550808 5305820 32.87 2688 2895116 2419256 14.08 363620 4456688 149224 01:07:01 PM 12278372 15037792 3861080 23.92 2688 2929276 1088400 6.33 549620 2813280 49128 Average: 12198962 14495607 3940490 24.42 2688 2491389 1639016 9.54 324642 3190036 104246 01:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 362.28 232.21 1590.75 58.68 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 48.68 42.85 626.47 5.55 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 258.19 222.71 3222.01 43.68 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 100.38 77.60 1975.12 13.24 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 19.48 18.78 43.20 9.88 0.00 0.00 0.00 0.00 01:07:01 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 157.80 118.83 1491.62 26.21 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) 02/10/2024 _x86_64_ (4 CPU) 13:01:51 LINUX RESTART (4 CPU) 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 21.22 0.00 6.75 9.17 0.11 62.75 01:03:01 PM 0 35.49 0.00 7.11 3.29 0.12 53.99 01:03:01 PM 1 16.82 0.00 6.26 10.18 0.10 66.64 01:03:01 PM 2 17.01 0.00 7.86 15.90 0.10 59.13 01:03:01 PM 3 15.60 0.00 5.78 7.29 0.12 71.21 01:04:01 PM all 18.27 0.00 2.67 1.90 0.07 77.09 01:04:01 PM 0 10.07 0.00 2.07 2.09 0.08 85.69 01:04:01 PM 1 24.63 0.00 3.43 1.74 0.05 70.16 01:04:01 PM 2 10.09 0.00 1.67 2.73 0.08 85.43 01:04:01 PM 3 28.29 0.00 3.49 1.05 0.07 67.09 01:05:01 PM all 57.88 0.00 3.46 2.95 0.10 35.61 01:05:01 PM 0 62.79 0.00 3.81 2.40 0.10 30.90 01:05:01 PM 1 61.62 0.00 2.57 2.68 0.10 33.03 01:05:01 PM 2 56.19 0.00 2.33 3.01 0.10 38.37 01:05:01 PM 3 50.90 0.00 5.14 3.71 0.12 40.13 01:06:01 PM all 74.11 0.00 3.14 0.93 0.10 21.71 01:06:01 PM 0 76.91 0.00 2.89 0.80 0.12 19.28 01:06:01 PM 1 75.15 0.00 3.79 0.42 0.10 20.53 01:06:01 PM 2 81.14 0.00 2.02 0.37 0.10 16.37 01:06:01 PM 3 63.26 0.00 3.85 2.14 0.10 30.65 01:07:01 PM all 26.79 0.00 2.05 0.87 0.08 70.22 01:07:01 PM 0 31.26 0.00 2.84 0.84 0.08 64.98 01:07:01 PM 1 29.05 0.00 1.46 0.17 0.07 69.26 01:07:01 PM 2 28.84 0.00 2.04 1.37 0.07 67.68 01:07:01 PM 3 17.99 0.00 1.87 1.09 0.08 78.97 Average: all 39.70 0.00 3.60 3.14 0.09 53.46 Average: 0 43.30 0.00 3.73 1.88 0.10 50.99 Average: 1 41.50 0.00 3.49 3.02 0.08 51.90 Average: 2 38.73 0.00 3.17 4.64 0.09 53.38 Average: 3 35.27 0.00 4.02 3.04 0.10 57.57