---> uname -a: Linux prd-centos8-builder-4c-4g-2588.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 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 765 11173 19 3822 14655 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:a8:ef:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fea8:efff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:61:f2:af 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) 03/06/2024 _x86_64_ (4 CPU) 06:29:26 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 81.81 13.71 68.10 2223.16 5667.50 06:32:01 AM 118.78 13.96 104.82 3247.58 8943.09 06:33:01 AM 186.72 5.73 180.99 1269.58 8753.92 06:34:01 AM 55.07 1.65 53.42 106.25 4000.43 06:35:01 AM 94.97 0.03 94.94 11.86 8393.79 06:36:01 AM 91.33 0.68 90.65 66.79 35586.77 Average: 104.78 5.96 98.82 1154.29 11890.30 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13307568 15139120 2831876 17.55 2688 2047480 1118540 6.51 190040 2292476 160432 06:32:01 AM 12888716 14943416 3250728 20.14 2688 2264664 1307916 7.61 210628 2659508 70580 06:33:01 AM 11588040 13894880 4551404 28.20 2688 2511480 2184256 12.71 323048 3824084 66876 06:34:01 AM 11393660 13856672 4745784 29.40 2688 2664436 2176108 12.66 456616 3876012 122068 06:35:01 AM 10749180 13777176 5390264 33.40 2688 3225452 2206100 12.84 611372 4351152 474420 06:36:01 AM 11457312 15020872 4682132 29.01 2688 3759632 1112540 6.47 976288 3279228 344 Average: 11897413 14438689 4242031 26.28 2688 2745524 1684243 9.80 461332 3380410 149120 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 82.48 69.58 976.43 9.62 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 116.33 99.67 1242.19 26.33 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 226.89 189.12 2931.01 28.40 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 896.55 896.55 899.22 899.22 0.00 0.00 0.00 0.00 06:34:01 AM eth0 109.98 83.12 2247.68 12.29 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 804.75 804.75 814.70 814.70 0.00 0.00 0.00 0.00 06:35:01 AM eth0 191.67 149.92 2536.06 18.87 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 75.85 80.50 45.52 161.61 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 283.53 283.53 285.64 285.64 0.00 0.00 0.00 0.00 Average: eth0 133.87 111.99 1663.16 42.85 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) 03/06/2024 _x86_64_ (4 CPU) 06:29:26 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 18.51 0.00 2.73 1.11 0.08 77.57 06:31:01 AM 0 19.88 0.00 3.42 1.45 0.07 75.18 06:31:01 AM 1 6.56 0.00 1.24 0.29 0.08 91.83 06:31:01 AM 2 26.12 0.00 3.13 1.74 0.08 68.93 06:31:01 AM 3 21.46 0.00 3.13 0.94 0.10 74.37 06:32:01 AM all 13.85 0.00 1.91 1.77 0.08 82.39 06:32:01 AM 0 8.87 0.00 1.55 2.71 0.07 86.80 06:32:01 AM 1 9.85 0.00 1.59 0.82 0.08 87.65 06:32:01 AM 2 17.44 0.00 2.33 1.66 0.10 78.47 06:32:01 AM 3 19.24 0.00 2.16 1.91 0.07 76.62 06:33:01 AM all 63.28 0.00 2.75 1.67 0.11 32.19 06:33:01 AM 0 58.82 0.00 3.66 2.79 0.12 34.62 06:33:01 AM 1 58.71 0.00 3.16 2.18 0.10 35.85 06:33:01 AM 2 70.77 0.00 2.31 0.88 0.10 25.95 06:33:01 AM 3 64.85 0.00 1.86 0.82 0.13 32.33 06:34:01 AM all 50.13 0.00 3.03 0.47 0.09 46.28 06:34:01 AM 0 53.40 0.00 4.41 0.44 0.10 41.65 06:34:01 AM 1 46.10 0.00 2.30 0.44 0.08 51.08 06:34:01 AM 2 53.05 0.00 3.68 0.79 0.08 42.40 06:34:01 AM 3 47.96 0.00 1.75 0.24 0.08 49.97 06:35:01 AM all 53.61 0.00 3.65 0.99 0.08 41.67 06:35:01 AM 0 52.57 0.00 5.81 1.53 0.07 40.02 06:35:01 AM 1 45.85 0.00 3.13 0.37 0.08 50.57 06:35:01 AM 2 50.84 0.00 2.03 0.24 0.08 46.81 06:35:01 AM 3 65.14 0.00 3.65 1.81 0.08 29.31 06:36:01 AM all 17.30 0.00 2.01 2.26 0.08 78.35 06:36:01 AM 0 18.71 0.00 1.29 1.26 0.08 78.66 06:36:01 AM 1 12.43 0.00 2.43 3.54 0.08 81.52 06:36:01 AM 2 13.90 0.00 2.45 3.24 0.07 80.34 06:36:01 AM 3 24.17 0.00 1.86 1.01 0.07 72.90 Average: all 36.08 0.00 2.68 1.38 0.09 59.78 Average: 0 35.32 0.00 3.35 1.69 0.08 59.55 Average: 1 29.89 0.00 2.31 1.27 0.09 66.44 Average: 2 38.64 0.00 2.65 1.43 0.09 57.19 Average: 3 40.46 0.00 2.40 1.12 0.09 55.93