---> uname -a: Linux prd-centos8-builder-4c-4g-20.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1579 10864 19 3317 13842 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:6b:c4:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe6b:c491/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:7a:97:a5 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) 01/27/2024 _x86_64_ (4 CPU) 00:59:31 LINUX RESTART (4 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 76.57 16.97 59.60 2818.18 5229.36 01:02:01 AM 202.61 14.41 188.20 3116.94 8752.25 01:03:01 AM 163.69 5.42 158.27 1259.66 12465.14 01:04:01 AM 76.83 1.62 75.21 106.08 7566.38 01:05:01 AM 77.20 0.03 77.17 11.86 4486.10 01:06:01 AM 27.91 2.43 25.47 68.91 16566.54 Average: 104.15 6.82 97.34 1230.83 9177.20 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 13374624 15152612 2764832 17.13 2688 1995044 1100672 6.40 181768 2237048 131124 01:02:01 AM 12728636 14828644 3410820 21.13 2688 2308580 1340708 7.80 209532 2819952 208292 01:03:01 AM 11375788 13694524 4763668 29.52 2688 2523148 2358564 13.72 317092 4039104 54788 01:04:01 AM 10773060 13412708 5366396 33.25 2688 2839712 2658896 15.47 457720 4484644 173476 01:05:01 AM 11533696 15093868 4605760 28.54 2688 3756908 1065752 6.20 789412 3389872 991636 01:06:01 AM 11155460 14191504 4983996 30.88 2688 3235060 1912088 11.12 776316 3787200 1772 Average: 11823544 14395643 4315912 26.74 2688 2776409 1739447 10.12 455307 3459637 260181 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 220.93 128.28 1094.51 44.49 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 181.48 148.87 2273.73 30.82 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 195.80 152.86 2454.61 21.65 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 1089.54 1089.54 1086.36 1086.36 0.00 0.00 0.00 0.00 01:04:01 AM eth0 179.16 141.68 3452.71 19.54 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 506.63 506.63 526.97 526.97 0.00 0.00 0.00 0.00 01:05:01 AM eth0 124.18 93.08 1342.17 12.50 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 382.26 216.39 703.45 271.71 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 265.97 265.97 268.83 268.83 0.00 0.00 0.00 0.00 Average: eth0 213.96 146.86 1886.93 66.78 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) 01/27/2024 _x86_64_ (4 CPU) 00:59:31 LINUX RESTART (4 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 18.57 0.00 2.95 1.22 0.08 77.18 01:01:01 AM 0 34.58 0.00 3.92 1.62 0.07 59.82 01:01:01 AM 1 7.59 0.00 2.87 1.27 0.10 88.16 01:01:01 AM 2 14.75 0.00 3.05 1.71 0.08 80.41 01:01:01 AM 3 17.42 0.00 1.97 0.27 0.07 80.27 01:02:01 AM all 22.91 0.00 2.84 2.22 0.08 71.95 01:02:01 AM 0 19.39 0.00 2.64 1.82 0.08 76.07 01:02:01 AM 1 27.14 0.00 3.37 2.33 0.08 67.08 01:02:01 AM 2 30.45 0.00 3.76 3.33 0.08 62.38 01:02:01 AM 3 14.75 0.00 1.62 1.42 0.07 82.14 01:03:01 AM all 57.10 0.00 2.50 1.85 0.11 38.43 01:03:01 AM 0 53.70 0.00 2.54 2.48 0.12 41.16 01:03:01 AM 1 56.01 0.00 3.04 2.00 0.13 38.82 01:03:01 AM 2 57.77 0.00 2.33 0.95 0.10 38.85 01:03:01 AM 3 60.94 0.00 2.11 1.98 0.10 34.87 01:04:01 AM all 54.95 0.00 3.75 0.60 0.11 40.59 01:04:01 AM 0 50.10 0.00 3.60 1.37 0.12 44.80 01:04:01 AM 1 59.07 0.00 5.72 0.32 0.12 34.77 01:04:01 AM 2 56.85 0.00 3.55 0.60 0.12 38.88 01:04:01 AM 3 53.80 0.00 2.13 0.10 0.10 43.87 01:05:01 AM all 49.05 0.00 2.94 0.89 0.14 46.99 01:05:01 AM 0 48.22 0.00 3.09 1.09 0.15 47.45 01:05:01 AM 1 34.65 0.00 2.71 1.18 0.18 61.28 01:05:01 AM 2 44.95 0.00 3.03 0.93 0.10 51.00 01:05:01 AM 3 68.39 0.00 2.93 0.35 0.12 28.21 01:06:01 AM all 28.44 0.00 2.07 2.62 0.08 66.79 01:06:01 AM 0 29.64 0.00 1.64 0.15 0.07 68.50 01:06:01 AM 1 43.77 0.00 2.29 3.30 0.10 50.53 01:06:01 AM 2 10.72 0.00 2.57 6.98 0.07 79.66 01:06:01 AM 3 29.89 0.00 1.76 0.05 0.08 68.21 Average: all 38.52 0.00 2.84 1.57 0.10 56.98 Average: 0 39.29 0.00 2.91 1.43 0.10 56.27 Average: 1 38.00 0.00 3.33 1.73 0.12 56.81 Average: 2 35.92 0.00 3.05 2.41 0.09 58.53 Average: 3 40.84 0.00 2.09 0.70 0.09 56.29