---> uname -a: Linux prd-centos8-builder-4c-4g-4302.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: 2799.998 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 9613 19 5352 14616 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:ed:46:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:feed:466e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:70:71:21 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) 03/07/2024 _x86_64_ (4 CPU) 17:25:32 LINUX RESTART (4 CPU) 05:26:02 PM tps rtps wtps bread/s bwrtn/s 05:27:01 PM 182.09 16.77 165.32 2731.14 6099.14 05:28:01 PM 141.55 13.58 127.97 3084.86 7286.21 05:29:02 PM 150.11 4.70 145.41 1038.47 16638.03 05:30:01 PM 124.57 0.49 124.08 9.22 29423.87 05:31:01 PM 112.69 0.13 112.56 27.58 62408.69 Average: 142.13 7.12 135.00 1378.24 24416.73 05:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 PM 13222880 15051184 2916568 18.07 2688 2048204 1201992 6.99 235564 2344076 152328 05:28:01 PM 12533720 14750320 3605728 22.34 2688 2423848 1408196 8.19 226512 2990976 296240 05:29:02 PM 10923168 13425732 5216280 32.32 2688 2700088 2556104 14.87 334332 4449468 86456 05:30:01 PM 9038488 13325864 7100960 44.00 2688 4468064 2602164 15.14 840064 5781524 1035848 05:31:01 PM 9889304 15000064 6250144 38.73 2688 5278800 1132316 6.59 733692 5018408 399876 Average: 11121512 14310633 5017936 31.09 2688 3383801 1780154 10.36 474033 4116890 394150 05:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM eth0 183.12 142.29 1242.12 47.85 0.00 0.00 0.00 0.00 05:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM eth0 262.44 195.44 3760.38 33.20 0.00 0.00 0.00 0.00 05:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:02 PM eth0 227.26 183.06 2807.56 28.53 0.00 0.00 0.00 0.00 05:29:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM lo 0.44 0.44 0.03 0.03 0.00 0.00 0.00 0.00 05:30:01 PM eth0 201.14 161.00 2454.46 28.10 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 05:31:01 PM eth0 106.73 97.12 194.80 35.44 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 196.16 155.81 2093.50 34.60 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) 03/07/2024 _x86_64_ (4 CPU) 17:25:32 LINUX RESTART (4 CPU) 05:26:02 PM CPU %user %nice %system %iowait %steal %idle 05:27:01 PM all 17.23 0.00 3.03 3.05 0.08 76.61 05:27:01 PM 0 26.15 0.00 3.24 4.60 0.09 65.92 05:27:01 PM 1 9.42 0.00 3.20 3.09 0.07 84.22 05:27:01 PM 2 21.09 0.00 3.07 1.77 0.07 73.99 05:27:01 PM 3 12.24 0.00 2.59 2.75 0.09 82.34 05:28:01 PM all 24.23 0.00 2.91 1.62 0.10 71.14 05:28:01 PM 0 22.15 0.00 2.20 1.05 0.08 74.51 05:28:01 PM 1 20.06 0.00 2.38 1.81 0.10 75.65 05:28:01 PM 2 19.36 0.00 2.51 1.24 0.08 76.80 05:28:01 PM 3 35.37 0.00 4.56 2.40 0.12 57.56 05:29:02 PM all 65.73 0.00 3.54 2.15 0.13 28.45 05:29:02 PM 0 67.52 0.00 3.50 1.83 0.12 27.03 05:29:02 PM 1 52.80 0.00 4.57 3.14 0.13 39.36 05:29:02 PM 2 72.37 0.00 2.46 1.79 0.15 23.23 05:29:02 PM 3 70.20 0.00 3.62 1.84 0.13 24.21 05:30:01 PM all 38.00 0.00 3.58 4.08 0.11 54.23 05:30:01 PM 0 49.32 0.00 5.39 1.26 0.12 43.92 05:30:01 PM 1 30.75 0.00 2.86 9.59 0.12 56.69 05:30:01 PM 2 21.91 0.00 2.23 3.10 0.10 72.65 05:30:01 PM 3 49.96 0.00 3.85 2.39 0.10 43.69 05:31:01 PM all 38.98 0.00 3.84 6.38 0.10 50.71 05:31:01 PM 0 35.98 0.00 1.94 0.12 0.08 61.88 05:31:01 PM 1 32.79 0.00 3.82 11.78 0.08 51.53 05:31:01 PM 2 37.54 0.00 3.46 6.28 0.10 52.62 05:31:01 PM 3 49.60 0.00 6.14 7.36 0.12 36.78 Average: all 36.90 0.00 3.38 3.46 0.10 56.16 Average: 0 40.23 0.00 3.25 1.76 0.10 54.66 Average: 1 29.23 0.00 3.37 5.88 0.10 61.42 Average: 2 34.55 0.00 2.75 2.84 0.10 59.76 Average: 3 43.57 0.00 4.16 3.35 0.11 48.80