---> uname -a: Linux prd-centos8-builder-4c-4g-702.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 12100 19 2889 14640 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:cf:7b:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fecf:7b77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:00:e3:7a 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) 01/28/2024 _x86_64_ (4 CPU) 21:10:19 LINUX RESTART (4 CPU) 09:11:01 PM tps rtps wtps bread/s bwrtn/s 09:12:01 PM 80.25 7.93 72.32 1334.31 5697.40 09:13:01 PM 145.13 2.63 142.50 124.39 15413.50 09:14:01 PM 149.94 0.67 149.28 87.45 20179.24 Average: 125.12 3.74 121.37 515.25 13763.93 09:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 PM 13215396 15089220 2924060 18.12 2688 2088536 1131400 6.58 201384 2368788 185028 09:13:01 PM 12465788 14878980 3673668 22.76 2688 2606852 1355184 7.88 233216 3002428 346804 09:14:01 PM 12462124 15063908 3677332 22.78 2688 2781312 1098140 6.39 456684 2734616 49136 Average: 12714436 15010703 3425020 21.22 2688 2492233 1194908 6.95 297095 2701944 193656 09:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 89.87 74.00 1066.07 8.81 0.00 0.00 0.00 0.00 09:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 85.20 63.06 1375.04 8.76 0.00 0.00 0.00 0.00 09:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 70.99 52.06 847.35 11.80 0.00 0.00 0.00 0.00 09:14:01 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 82.02 63.04 1096.25 9.79 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) 01/28/2024 _x86_64_ (4 CPU) 21:10:19 LINUX RESTART (4 CPU) 09:11:01 PM CPU %user %nice %system %iowait %steal %idle 09:12:01 PM all 17.95 0.00 2.30 0.69 0.08 78.98 09:12:01 PM 0 12.31 0.00 2.39 0.94 0.07 84.30 09:12:01 PM 1 12.11 0.00 1.56 0.59 0.07 85.69 09:12:01 PM 2 39.36 0.00 3.96 1.04 0.10 55.54 09:12:01 PM 3 8.01 0.00 1.29 0.22 0.08 90.40 09:13:01 PM all 20.78 0.00 3.58 1.67 0.09 73.89 09:13:01 PM 0 12.98 0.00 3.09 1.80 0.10 82.03 09:13:01 PM 1 35.61 0.00 5.30 1.59 0.08 57.41 09:13:01 PM 2 24.34 0.00 3.61 1.94 0.08 70.03 09:13:01 PM 3 10.23 0.00 2.31 1.34 0.08 86.04 09:14:01 PM all 18.93 0.00 3.56 1.23 0.07 76.21 09:14:01 PM 0 7.98 0.00 2.16 0.85 0.08 88.93 09:14:01 PM 1 33.18 0.00 5.49 0.77 0.08 60.47 09:14:01 PM 2 26.73 0.00 3.40 2.14 0.07 67.66 09:14:01 PM 3 7.86 0.00 3.19 1.16 0.05 87.75 Average: all 19.22 0.00 3.15 1.20 0.08 76.36 Average: 0 11.09 0.00 2.54 1.20 0.08 85.09 Average: 1 26.96 0.00 4.12 0.98 0.08 67.86 Average: 2 30.14 0.00 3.66 1.71 0.08 64.41 Average: 3 8.70 0.00 2.26 0.90 0.07 88.06