---> uname -a: Linux prd-centos8-builder-4c-4g-14712.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 25M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 11158 27 3823 14632 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:50:20:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe50:20f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:b8:91:02 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 18:16:48 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 127.92 40.61 87.31 7695.12 41035.33 06:19:01 PM 121.90 13.89 108.01 3142.58 9544.60 06:20:01 PM 265.96 6.51 259.45 1335.82 11275.94 06:21:01 PM 59.42 1.65 57.77 144.91 4113.88 06:22:01 PM 101.50 0.03 101.47 11.86 7912.56 06:23:01 PM 60.05 0.45 59.60 27.32 32435.55 Average: 122.79 10.53 112.27 2059.90 17720.67 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13270972 15053472 2868348 17.77 2688 2007288 1208604 7.03 181648 2335532 130516 06:19:01 PM 12898232 14957084 3241088 20.08 2688 2275892 1304608 7.59 199968 2656000 78892 06:20:01 PM 11615440 13969864 4523880 28.03 2688 2566160 2098996 12.21 316940 3796008 70128 06:21:01 PM 11591400 14092448 4547920 28.18 2688 2709636 1960988 11.41 441736 3687976 113116 06:22:01 PM 10724676 13771128 5414644 33.55 2688 3251484 2245700 13.07 607316 4373844 454524 06:23:01 PM 11420264 14971252 4719056 29.24 2688 3753648 1181980 6.88 955132 3331740 37556 Average: 11920164 14469208 4219156 26.14 2688 2760685 1666813 9.70 450457 3363517 147455 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 332.45 195.82 1311.02 55.24 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 94.85 79.25 980.89 21.71 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 277.84 232.79 3594.49 34.54 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 1183.29 1183.29 1174.34 1174.34 0.00 0.00 0.00 0.00 06:21:01 PM eth0 101.42 78.89 2134.67 10.68 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 634.01 634.01 651.03 651.03 0.00 0.00 0.00 0.00 06:22:01 PM eth0 156.79 126.38 2178.72 17.69 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 74.21 78.66 41.20 158.47 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 302.81 302.81 304.15 304.15 0.00 0.00 0.00 0.00 Average: eth0 172.93 131.96 1706.69 49.72 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 18:16:48 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 20.53 0.00 3.10 3.72 0.08 72.58 06:18:01 PM 0 15.34 0.00 3.01 2.91 0.08 78.66 06:18:01 PM 1 13.63 0.00 3.16 1.04 0.08 82.09 06:18:01 PM 2 25.22 0.00 2.59 5.10 0.08 67.01 06:18:01 PM 3 27.90 0.00 3.63 5.80 0.07 62.60 06:19:01 PM all 16.80 0.00 1.50 1.85 0.06 79.78 06:19:01 PM 0 17.74 0.00 1.53 0.98 0.07 79.68 06:19:01 PM 1 18.26 0.00 1.52 1.82 0.05 78.35 06:19:01 PM 2 24.72 0.00 2.11 2.89 0.07 70.22 06:19:01 PM 3 6.49 0.00 0.85 1.71 0.07 90.88 06:20:01 PM all 68.28 0.00 2.26 1.96 0.13 27.37 06:20:01 PM 0 58.78 0.00 3.16 2.42 0.10 35.54 06:20:01 PM 1 74.86 0.00 1.79 1.74 0.15 21.46 06:20:01 PM 2 75.63 0.00 1.72 1.69 0.12 20.84 06:20:01 PM 3 63.86 0.00 2.38 1.98 0.13 31.65 06:21:01 PM all 45.76 0.00 1.98 0.46 0.08 51.72 06:21:01 PM 0 43.34 0.00 1.99 0.27 0.08 54.31 06:21:01 PM 1 51.51 0.00 1.02 0.99 0.07 46.41 06:21:01 PM 2 41.58 0.00 2.60 0.49 0.08 55.25 06:21:01 PM 3 46.59 0.00 2.31 0.10 0.08 50.92 06:22:01 PM all 54.28 0.00 2.47 0.77 0.10 42.37 06:22:01 PM 0 56.32 0.00 3.24 1.02 0.12 39.30 06:22:01 PM 1 63.70 0.00 2.25 0.39 0.12 33.55 06:22:01 PM 2 44.59 0.00 2.38 0.94 0.08 52.00 06:22:01 PM 3 52.53 0.00 2.01 0.72 0.10 44.63 06:23:01 PM all 19.62 0.00 1.36 5.30 0.10 73.61 06:23:01 PM 0 17.53 0.00 1.42 1.12 0.08 79.84 06:23:01 PM 1 25.67 0.00 1.32 15.23 0.13 57.64 06:23:01 PM 2 16.54 0.00 1.41 3.13 0.10 78.82 06:23:01 PM 3 18.74 0.00 1.29 1.71 0.10 78.16 Average: all 37.54 0.00 2.11 2.34 0.09 57.92 Average: 0 34.82 0.00 2.39 1.46 0.09 61.24 Average: 1 41.28 0.00 1.84 3.54 0.10 53.24 Average: 2 38.04 0.00 2.13 2.37 0.09 57.36 Average: 3 36.01 0.00 2.08 2.00 0.09 59.82