---> uname -a: Linux prd-centos8-builder-4c-4g-6771.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: 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12540 19 2451 14658 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:aa:09:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:feaa:923/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:f1:78:bc 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) 02/14/2024 _x86_64_ (4 CPU) 19:25:34 LINUX RESTART (4 CPU) 07:26:01 PM tps rtps wtps bread/s bwrtn/s 07:27:01 PM 295.14 144.59 150.54 14791.57 38681.36 07:28:01 PM 92.92 7.87 85.05 1332.18 7230.74 07:29:01 PM 173.53 6.08 167.44 1262.11 10842.55 07:30:01 PM 77.31 0.98 76.32 80.64 6552.57 Average: 159.73 39.89 119.84 4367.19 15828.12 07:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 PM 13578540 15152472 2560916 15.87 2688 1801264 1110656 6.46 152176 2101516 60596 07:28:01 PM 13196744 15064764 2942712 18.23 2688 2082480 1161148 6.76 187976 2399932 150236 07:29:01 PM 12894016 15046848 3245440 20.11 2688 2357808 1103600 6.42 433648 2413844 124116 07:30:01 PM 12841384 15010132 3298072 20.43 2688 2370556 1132664 6.59 438460 2453672 26600 Average: 13127671 15068554 3011785 18.66 2688 2153027 1127017 6.56 303065 2342241 90387 07:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 PM eth0 254.92 155.87 1012.26 52.24 0.00 0.00 0.00 0.00 07:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM eth0 81.32 66.71 971.11 8.26 0.00 0.00 0.00 0.00 07:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM eth0 309.15 249.90 3244.91 49.39 0.00 0.00 0.00 0.00 07:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM eth0 15.28 16.38 39.21 7.17 0.00 0.00 0.00 0.00 07:30:01 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 165.17 122.22 1316.88 29.27 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) 02/14/2024 _x86_64_ (4 CPU) 19:25:34 LINUX RESTART (4 CPU) 07:26:01 PM CPU %user %nice %system %iowait %steal %idle 07:27:01 PM all 17.21 0.00 6.61 15.22 0.14 60.82 07:27:01 PM 0 18.82 0.00 5.89 15.59 0.13 59.56 07:27:01 PM 1 17.03 0.00 6.44 22.07 0.12 54.35 07:27:01 PM 2 18.43 0.00 7.31 17.68 0.13 56.45 07:27:01 PM 3 14.56 0.00 6.81 5.52 0.17 72.95 07:28:01 PM all 19.16 0.00 2.37 1.50 0.10 76.88 07:28:01 PM 0 20.91 0.00 3.50 1.70 0.08 73.81 07:28:01 PM 1 20.69 0.00 2.18 1.44 0.10 75.59 07:28:01 PM 2 27.94 0.00 2.81 2.31 0.08 66.86 07:28:01 PM 3 7.08 0.00 0.97 0.54 0.12 91.30 07:29:01 PM all 44.32 0.00 3.40 2.66 0.12 49.50 07:29:01 PM 0 39.31 0.00 3.43 2.83 0.13 54.29 07:29:01 PM 1 40.49 0.00 3.84 4.49 0.13 51.04 07:29:01 PM 2 53.40 0.00 3.79 1.42 0.10 41.29 07:29:01 PM 3 44.05 0.00 2.55 1.91 0.10 51.39 07:30:01 PM all 16.30 0.00 1.70 2.94 0.07 79.00 07:30:01 PM 0 4.15 0.00 1.00 0.82 0.08 93.95 07:30:01 PM 1 21.39 0.00 2.06 1.79 0.07 74.70 07:30:01 PM 2 37.07 0.00 2.86 8.94 0.08 51.04 07:30:01 PM 3 2.49 0.00 0.86 0.15 0.05 96.44 Average: all 24.26 0.00 3.52 5.57 0.11 66.55 Average: 0 20.79 0.00 3.45 5.22 0.11 70.43 Average: 1 24.91 0.00 3.63 7.45 0.11 63.91 Average: 2 34.23 0.00 4.19 7.57 0.10 53.91 Average: 3 17.08 0.00 2.80 2.03 0.11 77.98