---> uname -a: Linux prd-centos8-builder-4c-4g-872.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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 766 11169 19 3825 14653 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:29:52:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe29:52a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:28:09:f9 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) 01/29/2024 _x86_64_ (4 CPU) 11:00:24 LINUX RESTART (4 CPU) 11:01:01 AM tps rtps wtps bread/s bwrtn/s 11:02:01 AM 171.75 13.51 158.24 2217.32 6120.45 11:03:01 AM 263.67 18.96 244.71 4263.96 11609.08 11:04:01 AM 83.67 0.20 83.47 87.44 9401.62 11:05:01 AM 100.72 1.67 99.05 118.05 6600.22 11:06:01 AM 86.62 0.28 86.34 48.66 19246.36 Average: 141.28 6.92 134.36 1347.01 10594.66 11:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 AM 13291120 15132040 2848332 17.65 2688 2056636 1114252 6.48 184640 2313536 168284 11:03:01 AM 12370756 14598040 3768696 23.35 2688 2433432 1534540 8.93 269064 3104256 196196 11:04:01 AM 11056008 13386968 5083444 31.50 2688 2534880 2750184 16.00 353844 4321840 28124 11:05:01 AM 10723932 13262352 5415520 33.55 2688 2737412 2837696 16.51 460812 4530144 81112 11:06:01 AM 11527896 15089628 4611556 28.57 2688 3756432 1080804 6.29 966432 3211344 575388 Average: 11793942 14293806 4345510 26.92 2688 2703758 1863495 10.84 446958 3496224 209821 11:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 89.39 72.53 1061.62 15.62 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 267.87 220.73 3215.87 37.32 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 74.19 65.33 1137.86 10.24 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 1657.63 1657.63 1669.71 1669.71 0.00 0.00 0.00 0.00 11:05:01 AM eth0 180.88 138.32 3153.85 17.36 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 128.51 99.38 1339.46 24.89 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 331.61 331.61 334.03 334.03 0.00 0.00 0.00 0.00 Average: eth0 148.16 119.26 1981.73 21.09 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) 01/29/2024 _x86_64_ (4 CPU) 11:00:24 LINUX RESTART (4 CPU) 11:01:01 AM CPU %user %nice %system %iowait %steal %idle 11:02:01 AM all 17.85 0.00 2.88 1.61 0.08 77.57 11:02:01 AM 0 19.61 0.00 2.77 1.52 0.08 76.02 11:02:01 AM 1 14.05 0.00 2.21 0.87 0.10 82.77 11:02:01 AM 2 18.93 0.00 3.28 2.58 0.07 75.13 11:02:01 AM 3 18.82 0.00 3.25 1.49 0.07 76.38 11:03:01 AM all 37.14 0.00 3.45 2.57 0.10 56.74 11:03:01 AM 0 40.21 0.00 3.01 2.28 0.10 54.40 11:03:01 AM 1 36.81 0.00 2.73 1.98 0.10 58.39 11:03:01 AM 2 33.47 0.00 3.98 2.48 0.10 59.97 11:03:01 AM 3 38.09 0.00 4.07 3.55 0.10 54.20 11:04:01 AM all 53.88 0.00 2.01 0.87 0.09 43.15 11:04:01 AM 0 55.30 0.00 2.61 0.80 0.08 41.20 11:04:01 AM 1 50.82 0.00 2.23 1.04 0.08 45.83 11:04:01 AM 2 49.08 0.00 1.96 1.34 0.10 47.52 11:04:01 AM 3 60.32 0.00 1.24 0.28 0.08 38.08 11:05:01 AM all 60.59 0.00 4.18 0.84 0.10 34.28 11:05:01 AM 0 59.90 0.00 3.09 0.91 0.10 36.00 11:05:01 AM 1 60.19 0.00 4.23 0.62 0.12 34.84 11:05:01 AM 2 59.52 0.00 3.59 0.23 0.08 36.57 11:05:01 AM 3 62.76 0.00 5.82 1.59 0.10 29.73 11:06:01 AM all 33.57 0.00 2.64 2.15 0.08 61.56 11:06:01 AM 0 22.17 0.00 1.80 1.65 0.08 74.30 11:06:01 AM 1 26.82 0.00 1.28 1.73 0.07 70.11 11:06:01 AM 2 24.43 0.00 2.32 2.20 0.07 70.98 11:06:01 AM 3 60.85 0.00 5.16 3.02 0.10 30.87 Average: all 40.61 0.00 3.03 1.61 0.09 54.67 Average: 0 39.43 0.00 2.66 1.43 0.09 56.39 Average: 1 37.74 0.00 2.53 1.25 0.09 58.39 Average: 2 37.09 0.00 3.03 1.77 0.08 58.03 Average: 3 48.16 0.00 3.90 1.98 0.09 45.86