---> uname -a: Linux prd-centos8-builder-2c-2g-2637.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 3896 19 3130 6709 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:9c:1f:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe9c:1f80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:81:2c:fb 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/28/2024 _x86_64_ (2 CPU) 09:57:03 LINUX RESTART (2 CPU) 09:58:01 AM tps rtps wtps bread/s bwrtn/s 09:59:01 AM 7.95 0.00 7.95 0.00 900.92 10:00:01 AM 76.04 9.18 66.86 1538.81 1252.32 10:01:01 AM 58.09 7.18 50.91 1315.48 4924.60 10:02:01 AM 81.62 0.13 81.49 3.60 7762.37 10:03:01 AM 86.42 2.12 84.31 234.19 9477.77 10:04:01 AM 113.64 0.50 113.14 65.82 19257.98 10:05:01 AM 65.41 0.82 64.59 106.25 8075.19 Average: 69.88 2.85 67.04 466.25 7379.41 09:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 AM 5667488 7177364 2214948 28.10 2688 1707860 886016 9.92 160160 1787648 12 10:00:01 AM 5412080 7051816 2470356 31.34 2688 1832392 944468 10.58 187516 1996032 60992 10:01:01 AM 5212244 6989688 2670192 33.88 2688 1967476 1008852 11.30 227652 2144072 31524 10:02:01 AM 5043396 7014316 2839040 36.02 2688 2147372 937432 10.50 221360 2268608 82996 10:03:01 AM 4389100 6866744 3493336 44.32 2688 2638768 1101828 12.34 251672 2832676 335780 10:04:01 AM 3899976 6744124 3982460 50.52 2688 2976332 1413788 15.83 316204 3181448 155648 10:05:01 AM 4006924 6886832 3875512 49.17 2688 3007936 968980 10.85 479772 2905976 1076 Average: 4804458 6961555 3077978 39.05 2688 2325448 1037338 11.62 263477 2445209 95433 09:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 1.12 0.32 1.26 0.02 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 157.11 94.03 636.80 40.12 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 52.06 44.49 600.99 4.53 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 21.60 19.51 230.76 3.31 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 79.01 58.26 1318.61 12.70 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 34.81 32.73 250.84 4.99 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 20.18 19.58 21.83 9.45 0.00 0.00 0.00 0.00 10:05:01 AM 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 52.26 38.42 437.28 10.73 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/28/2024 _x86_64_ (2 CPU) 09:57:03 LINUX RESTART (2 CPU) 09:58:01 AM CPU %user %nice %system %iowait %steal %idle 09:59:01 AM all 0.29 0.00 0.10 0.34 0.05 99.21 09:59:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 09:59:01 AM 1 0.49 0.00 0.15 0.69 0.07 98.61 10:00:01 AM all 13.46 0.00 2.75 2.15 0.06 81.58 10:00:01 AM 0 17.44 0.00 3.51 4.02 0.03 75.00 10:00:01 AM 1 9.48 0.00 1.99 0.28 0.08 88.16 10:01:01 AM all 13.64 0.00 2.43 19.00 0.07 64.86 10:01:01 AM 0 19.52 0.00 2.80 24.06 0.07 53.56 10:01:01 AM 1 7.75 0.00 2.06 13.93 0.07 76.20 10:02:01 AM all 28.34 0.00 3.81 2.91 0.08 64.86 10:02:01 AM 0 38.93 0.00 4.77 2.64 0.08 53.59 10:02:01 AM 1 17.82 0.00 2.86 3.17 0.08 76.07 10:03:01 AM all 49.36 0.00 8.56 3.37 0.13 38.58 10:03:01 AM 0 59.99 0.00 9.33 2.55 0.13 28.00 10:03:01 AM 1 38.78 0.00 7.81 4.18 0.12 49.12 10:04:01 AM all 46.21 0.00 6.63 6.50 0.14 40.51 10:04:01 AM 0 52.72 0.00 7.03 7.00 0.17 33.07 10:04:01 AM 1 39.74 0.00 6.24 6.00 0.12 47.90 10:05:01 AM all 35.72 0.00 4.17 3.36 0.11 56.64 10:05:01 AM 0 47.18 0.00 4.47 4.59 0.10 43.66 10:05:01 AM 1 24.22 0.00 3.85 2.12 0.12 69.69 Average: all 26.69 0.00 4.06 5.38 0.09 63.78 Average: 0 33.64 0.00 4.56 6.41 0.09 55.30 Average: 1 19.74 0.00 3.56 4.34 0.09 72.26