---> uname -a: Linux prd-centos8-builder-4c-4g-20161.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 800 12021 19 2938 14619 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:f7:e2:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fef7:e2dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:b9:50:57 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/08/2024 _x86_64_ (4 CPU) 11:44:34 LINUX RESTART (4 CPU) 11:45:01 AM tps rtps wtps bread/s bwrtn/s 11:46:01 AM 238.82 38.04 200.78 8424.25 7853.78 11:47:01 AM 76.64 2.33 74.31 1695.83 9194.59 11:48:01 AM 229.22 18.48 210.74 2921.08 7185.10 11:49:01 AM 31.70 0.05 31.65 82.63 3591.84 11:50:01 AM 66.53 0.43 66.09 20.26 2103.03 11:51:01 AM 55.39 0.00 55.39 0.00 10205.91 11:52:01 AM 6.36 0.00 6.36 0.00 506.50 Average: 100.68 8.48 92.20 1877.96 5805.85 11:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 AM 13251092 15065028 2888340 17.90 2688 2027880 1159112 6.74 212324 2314596 144924 11:47:01 AM 13138912 15103896 3000520 18.59 2688 2175148 1076324 6.26 217580 2399260 424 11:48:01 AM 11765660 14038384 4373772 27.10 2688 2476064 2326336 13.53 338292 3624172 59688 11:49:01 AM 11436064 13764356 4703368 29.14 2688 2529744 2293148 13.34 364912 3918908 14532 11:50:01 AM 10312712 13103752 5826720 36.10 2688 2986316 2853276 16.60 422584 4958976 433712 11:51:01 AM 10583280 13235304 5556152 34.43 2688 2847580 2666200 15.51 444384 4667872 9356 11:52:01 AM 10662188 13316772 5477244 33.94 2688 2850236 2570064 14.95 444704 4590260 728 Average: 11592844 13946785 4546588 28.17 2688 2556138 2134923 12.42 349254 3782006 94766 11:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 319.10 200.52 1459.53 63.38 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 61.06 50.88 429.02 14.42 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 269.86 229.74 3077.26 36.55 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 18.12 18.12 1.93 1.93 0.00 0.00 0.00 0.00 11:49:01 AM eth0 33.28 31.92 245.03 6.60 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 968.23 968.23 907.42 907.42 0.00 0.00 0.00 0.00 11:50:01 AM eth0 309.35 215.66 4062.64 25.93 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 1.90 1.90 0.14 0.14 0.00 0.00 0.00 0.00 11:51:01 AM eth0 30.67 23.85 315.22 4.51 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 6.18 6.18 0.44 0.44 0.00 0.00 0.00 0.00 11:52:01 AM eth0 1.27 1.43 0.22 0.28 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.03 142.03 129.96 129.96 0.00 0.00 0.00 0.00 Average: eth0 146.38 107.72 1369.90 21.67 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/08/2024 _x86_64_ (4 CPU) 11:44:34 LINUX RESTART (4 CPU) 11:45:01 AM CPU %user %nice %system %iowait %steal %idle 11:46:01 AM all 25.35 0.00 5.12 2.63 0.08 66.82 11:46:01 AM 0 37.68 0.00 6.66 2.06 0.08 53.52 11:46:01 AM 1 18.81 0.00 3.96 3.08 0.08 74.07 11:46:01 AM 2 17.64 0.00 4.08 1.36 0.08 76.84 11:46:01 AM 3 27.26 0.00 5.80 4.01 0.08 62.84 11:47:01 AM all 6.24 0.00 1.26 1.30 0.05 91.15 11:47:01 AM 0 1.57 0.00 0.83 0.92 0.05 96.63 11:47:01 AM 1 3.21 0.00 0.77 1.22 0.05 94.76 11:47:01 AM 2 4.06 0.00 1.07 1.52 0.05 93.29 11:47:01 AM 3 16.12 0.00 2.37 1.55 0.05 79.91 11:48:01 AM all 55.18 0.00 3.05 1.62 0.09 40.05 11:48:01 AM 0 51.17 0.00 3.94 2.21 0.10 42.57 11:48:01 AM 1 56.57 0.00 2.36 0.64 0.08 40.35 11:48:01 AM 2 51.00 0.00 3.66 2.58 0.10 42.66 11:48:01 AM 3 61.97 0.00 2.24 1.05 0.08 34.65 11:49:01 AM all 77.17 0.00 2.84 0.35 0.11 19.53 11:49:01 AM 0 78.48 0.00 2.88 0.69 0.10 17.86 11:49:01 AM 1 76.48 0.00 3.18 0.17 0.12 20.06 11:49:01 AM 2 77.83 0.00 2.38 0.18 0.10 19.51 11:49:01 AM 3 75.90 0.00 2.93 0.35 0.12 20.70 11:50:01 AM all 48.57 0.00 3.01 0.35 0.10 47.98 11:50:01 AM 0 42.64 0.00 3.07 0.69 0.10 53.50 11:50:01 AM 1 54.85 0.00 1.94 0.13 0.10 42.97 11:50:01 AM 2 47.16 0.00 2.34 0.30 0.08 50.11 11:50:01 AM 3 49.61 0.00 4.69 0.27 0.10 45.33 11:51:01 AM all 66.35 0.00 2.45 0.44 0.10 30.67 11:51:01 AM 0 69.11 0.00 2.56 0.80 0.10 27.43 11:51:01 AM 1 73.69 0.00 2.26 0.45 0.10 23.49 11:51:01 AM 2 63.13 0.00 1.93 0.08 0.12 34.75 11:51:01 AM 3 59.46 0.00 3.03 0.40 0.10 37.01 11:52:01 AM all 54.51 0.00 1.51 0.08 0.07 43.83 11:52:01 AM 0 62.54 0.00 0.97 0.00 0.07 36.42 11:52:01 AM 1 50.99 0.00 1.70 0.13 0.08 47.09 11:52:01 AM 2 55.72 0.00 1.55 0.00 0.07 42.66 11:52:01 AM 3 48.79 0.00 1.81 0.18 0.07 49.16 Average: all 47.62 0.00 2.75 0.97 0.09 48.59 Average: 0 49.01 0.00 2.98 1.05 0.09 46.87 Average: 1 47.79 0.00 2.31 0.83 0.09 48.98 Average: 2 45.22 0.00 2.43 0.86 0.09 51.40 Average: 3 48.43 0.00 3.27 1.12 0.09 47.10