---> uname -a: Linux prd-centos8-builder-4c-4g-6600.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12472 19 2523 14659 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:b9:15:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feb9:15e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:ca:94:a2 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) 02:46:31 LINUX RESTART (4 CPU) 02:47:01 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 80.31 16.63 63.68 2668.40 5303.08 02:49:01 AM 162.89 3.27 159.62 313.98 10861.55 02:50:01 AM 86.10 3.83 82.27 975.54 8136.84 02:51:01 AM 33.42 0.46 32.97 64.92 2311.11 Average: 90.92 6.07 84.85 1009.64 6671.24 02:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 13305164 15110548 2834288 17.56 2688 2021696 1114580 6.48 183520 2302848 142176 02:49:01 AM 12385632 14478396 3753820 23.26 2688 2299260 1681164 9.78 216528 3142016 186140 02:50:01 AM 11896700 14092956 4242752 26.29 2688 2399816 2150472 12.51 284068 3549276 30016 02:51:01 AM 12821492 15056156 3317960 20.56 2688 2435044 1095360 6.37 468720 2437904 42584 Average: 12602247 14684514 3537205 21.92 2688 2288954 1510394 8.79 288209 2858011 100229 02:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 247.71 150.26 1199.88 47.09 0.00 0.00 0.00 0.00 02:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 277.24 228.97 3199.61 45.10 0.00 0.00 0.00 0.00 02:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 48.23 40.72 295.95 9.16 0.00 0.00 0.00 0.00 02:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 23.55 23.17 23.82 9.98 0.00 0.00 0.00 0.00 02:51:01 AM 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 149.71 111.15 1184.69 27.91 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) 02:46:31 LINUX RESTART (4 CPU) 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 20.41 0.00 3.04 0.84 0.10 75.60 02:48:01 AM 0 31.79 0.00 4.98 1.25 0.12 61.86 02:48:01 AM 1 19.34 0.00 2.42 0.92 0.10 77.22 02:48:01 AM 2 23.02 0.00 3.41 0.99 0.08 72.50 02:48:01 AM 3 7.48 0.00 1.34 0.20 0.10 90.88 02:49:01 AM all 27.73 0.00 3.08 3.28 0.10 65.81 02:49:01 AM 0 33.13 0.00 4.53 2.93 0.10 59.31 02:49:01 AM 1 25.60 0.00 2.96 7.33 0.10 64.00 02:49:01 AM 2 17.94 0.00 2.25 1.44 0.12 78.25 02:49:01 AM 3 34.21 0.00 2.58 1.41 0.10 61.71 02:50:01 AM all 74.80 0.00 2.54 0.50 0.12 22.05 02:50:01 AM 0 74.68 0.00 2.42 0.82 0.12 21.96 02:50:01 AM 1 76.15 0.00 1.67 0.03 0.12 22.03 02:50:01 AM 2 73.83 0.00 3.71 0.79 0.12 21.55 02:50:01 AM 3 74.52 0.00 2.36 0.35 0.13 22.64 02:51:01 AM all 46.76 0.00 2.46 0.25 0.11 50.41 02:51:01 AM 0 52.04 0.00 2.48 0.31 0.10 45.07 02:51:01 AM 1 46.09 0.00 2.62 0.15 0.10 51.04 02:51:01 AM 2 42.36 0.00 2.62 0.19 0.14 54.70 02:51:01 AM 3 46.56 0.00 2.12 0.37 0.10 50.84 Average: all 42.42 0.00 2.78 1.22 0.11 53.47 Average: 0 47.90 0.00 3.61 1.33 0.11 47.06 Average: 1 41.79 0.00 2.42 2.11 0.10 53.57 Average: 2 39.30 0.00 3.00 0.85 0.11 56.74 Average: 3 40.70 0.00 2.10 0.58 0.11 56.51