---> uname -a: Linux prd-centos8-builder-4c-4g-15651.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 788 12269 19 2703 14632 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:d6:44:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fed6:4455/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:ce:f3:fd 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 23:05:49 LINUX RESTART (4 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 252.27 75.06 177.21 9920.06 41626.16 11:08:01 PM 158.70 20.02 138.68 4250.14 9393.67 11:09:01 PM 230.22 7.15 223.07 1335.47 11907.50 11:10:01 PM 32.61 0.70 31.91 124.43 2204.25 11:11:02 PM 21.38 0.10 21.28 54.78 2112.55 Average: 139.03 20.60 118.42 3136.65 13447.51 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 13409784 15102256 2729536 16.91 2688 1915132 1159492 6.75 200916 2204568 87312 11:08:01 PM 12784532 14840220 3354788 20.79 2688 2262900 1373788 7.99 237216 2727596 113588 11:09:01 PM 11703616 14003448 4435704 27.48 2688 2502464 2121828 12.34 349288 3674440 26380 11:10:01 PM 11035272 13405116 5104048 31.62 2688 2569784 3006388 17.49 371624 4307236 37404 11:11:02 PM 12592948 14999500 3546372 21.97 2688 2605392 1159000 6.74 552932 2571720 19008 Average: 12305230 14470108 3834090 23.76 2688 2371134 1764099 10.26 342395 3097112 56738 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 373.93 227.02 1697.75 61.76 0.00 0.00 0.00 0.00 11:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 92.14 74.50 1026.82 16.41 0.00 0.00 0.00 0.00 11:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 205.50 179.16 2737.94 27.87 0.00 0.00 0.00 0.00 11:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 44.16 42.91 454.75 8.22 0.00 0.00 0.00 0.00 11:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 PM eth0 18.89 17.19 15.80 7.85 0.00 0.00 0.00 0.00 11:11:02 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 146.91 108.15 1186.59 24.42 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 23:05:49 LINUX RESTART (4 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 21.34 0.00 3.31 6.77 0.08 68.50 11:07:01 PM 0 17.91 0.00 3.10 8.45 0.10 70.44 11:07:01 PM 1 26.14 0.00 3.60 8.92 0.07 61.27 11:07:01 PM 2 17.67 0.00 3.35 6.56 0.07 72.36 11:07:01 PM 3 23.61 0.00 3.21 3.16 0.07 69.95 11:08:01 PM all 23.03 0.00 2.01 1.95 0.09 72.93 11:08:01 PM 0 37.39 0.00 3.14 1.57 0.08 57.81 11:08:01 PM 1 15.43 0.00 1.19 1.74 0.10 81.55 11:08:01 PM 2 13.45 0.00 1.62 2.96 0.07 81.90 11:08:01 PM 3 25.84 0.00 2.07 1.54 0.10 70.45 11:09:01 PM all 70.27 0.00 2.49 2.02 0.12 25.10 11:09:01 PM 0 69.21 0.00 2.88 1.38 0.13 26.40 11:09:01 PM 1 65.13 0.00 2.58 2.78 0.12 29.39 11:09:01 PM 2 75.14 0.00 2.38 2.13 0.13 20.22 11:09:01 PM 3 71.58 0.00 2.13 1.80 0.10 24.40 11:10:01 PM all 80.99 0.00 1.67 0.49 0.14 16.71 11:10:01 PM 0 78.33 0.00 2.08 1.27 0.13 18.19 11:10:01 PM 1 81.75 0.00 1.58 0.24 0.13 16.31 11:10:01 PM 2 82.60 0.00 1.10 0.29 0.17 15.84 11:10:01 PM 3 81.32 0.00 1.91 0.15 0.13 16.49 11:11:02 PM all 73.96 0.00 1.93 0.24 0.10 23.77 11:11:02 PM 0 71.44 0.00 1.93 0.18 0.13 26.31 11:11:02 PM 1 76.72 0.00 2.84 0.18 0.08 20.18 11:11:02 PM 2 75.22 0.00 1.78 0.05 0.10 22.85 11:11:02 PM 3 72.46 0.00 1.19 0.53 0.08 25.73 Average: all 53.89 0.00 2.28 2.29 0.11 41.43 Average: 0 54.82 0.00 2.62 2.57 0.12 39.86 Average: 1 53.02 0.00 2.36 2.77 0.10 41.75 Average: 2 52.76 0.00 2.05 2.40 0.11 42.69 Average: 3 54.95 0.00 2.10 1.44 0.10 41.42