---> uname -a: Linux prd-centos8-builder-4c-4g-1658.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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 755 11118 19 3887 14666 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:e4:99:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fee4:9933/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:b5:9f:85 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:57:15 LINUX RESTART (4 CPU) 06:58:01 AM tps rtps wtps bread/s bwrtn/s 06:59:01 AM 84.12 13.23 70.89 2213.80 6136.39 07:00:01 AM 232.86 17.76 215.09 3950.15 10552.05 07:01:01 AM 87.45 2.46 84.98 414.98 8478.18 07:02:01 AM 89.11 1.37 87.74 98.85 43362.00 07:03:01 AM 41.97 0.53 41.44 65.71 2048.60 Average: 107.10 7.07 100.03 1348.42 14117.43 06:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 AM 13259620 15117696 2879828 17.84 2688 2073948 1110656 6.46 205432 2324480 165464 07:00:01 AM 12301440 14537568 3838008 23.78 2688 2442272 1547532 9.00 255116 3187544 182460 07:01:01 AM 11236168 13840908 4903280 30.38 2688 2806588 2098792 12.21 432540 4057996 306076 07:02:01 AM 9433048 13144820 6706400 41.55 2688 3908392 2791820 16.24 981400 5290324 122128 07:03:01 AM 11431692 15063448 4707756 29.17 2688 3828220 1137540 6.62 1230544 3052104 48648 Average: 11532394 14340888 4607054 28.55 2688 3011884 1737268 10.11 621006 3582490 164955 06:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 77.26 67.36 1054.65 7.99 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 273.96 225.99 3344.24 44.10 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 159.80 142.67 2304.38 20.70 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM lo 467.44 467.44 446.95 446.95 0.00 0.00 0.00 0.00 07:02:01 AM eth0 29.91 30.97 286.13 6.01 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM lo 1259.15 1259.15 1199.74 1199.74 0.00 0.00 0.00 0.00 07:03:01 AM eth0 17.06 17.14 15.61 8.09 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 345.27 345.27 329.29 329.29 0.00 0.00 0.00 0.00 Average: eth0 111.60 96.83 1401.04 17.38 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 06:57:15 LINUX RESTART (4 CPU) 06:58:01 AM CPU %user %nice %system %iowait %steal %idle 06:59:01 AM all 18.33 0.00 2.43 2.42 0.08 76.74 06:59:01 AM 0 1.80 0.00 1.00 0.45 0.05 96.69 06:59:01 AM 1 20.01 0.00 1.98 2.50 0.08 75.43 06:59:01 AM 2 22.34 0.00 2.75 2.88 0.08 71.95 06:59:01 AM 3 29.18 0.00 3.99 3.86 0.08 62.88 07:00:01 AM all 32.06 0.00 3.13 6.25 0.10 58.47 07:00:01 AM 0 29.32 0.00 2.28 2.98 0.10 65.33 07:00:01 AM 1 26.86 0.00 2.36 2.80 0.08 67.90 07:00:01 AM 2 31.68 0.00 3.51 9.61 0.10 55.10 07:00:01 AM 3 40.39 0.00 4.37 9.61 0.10 45.53 07:01:01 AM all 65.60 0.00 2.74 2.22 0.12 29.31 07:01:01 AM 0 65.35 0.00 2.57 1.69 0.12 30.27 07:01:01 AM 1 59.65 0.00 3.59 4.00 0.14 32.62 07:01:01 AM 2 75.28 0.00 1.11 0.28 0.10 23.22 07:01:01 AM 3 62.38 0.00 3.65 2.87 0.13 30.96 07:02:01 AM all 54.41 0.00 2.86 6.28 0.09 36.36 07:02:01 AM 0 47.38 0.00 2.41 3.13 0.12 46.97 07:02:01 AM 1 71.46 0.00 4.05 9.38 0.08 15.03 07:02:01 AM 2 48.76 0.00 1.96 2.85 0.08 46.35 07:02:01 AM 3 49.99 0.00 3.03 9.76 0.08 37.13 07:03:01 AM all 34.08 0.00 2.99 0.82 0.08 62.02 07:03:01 AM 0 24.75 0.00 1.66 0.64 0.07 72.90 07:03:01 AM 1 38.44 0.00 3.78 1.50 0.08 56.20 07:03:01 AM 2 36.72 0.00 3.01 0.62 0.08 59.57 07:03:01 AM 3 36.43 0.00 3.53 0.53 0.08 59.43 Average: all 40.82 0.00 2.83 3.60 0.09 52.66 Average: 0 33.65 0.00 1.98 1.78 0.09 62.50 Average: 1 43.25 0.00 3.15 4.04 0.09 49.47 Average: 2 42.73 0.00 2.48 3.26 0.09 51.44 Average: 3 43.65 0.00 3.71 5.33 0.10 47.21