---> uname -a: Linux prd-centos8-builder-4c-4g-1633.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): 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 796 12002 19 2962 14618 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:42:9b:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe42:9b8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:f2:87:d0 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) 03/25/2024 _x86_64_ (4 CPU) 07:38:32 LINUX RESTART (4 CPU) 07:39:01 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 188.42 31.67 156.75 7001.03 12882.29 07:41:01 AM 127.35 12.84 114.51 3157.75 9710.41 07:42:01 AM 268.43 15.28 253.16 2521.54 15974.05 07:43:01 AM 34.48 0.32 34.16 223.03 7135.91 07:44:01 AM 6.18 0.00 6.18 0.00 423.01 07:45:01 AM 13.28 0.07 13.21 9.73 448.18 Average: 106.37 10.03 96.34 2152.41 7762.75 07:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 13330652 15048868 2808792 17.40 2688 1940792 1193144 6.94 242756 2239468 90028 07:41:01 AM 12991748 15041508 3147696 19.50 2688 2257892 1422284 8.27 273504 2490132 113764 07:42:01 AM 9942912 12530680 6196532 38.39 2688 2781268 3582456 20.84 456584 5293972 175788 07:43:01 AM 9646844 12268416 6492600 40.23 2688 2813520 4255020 24.76 541176 5492124 6988 07:44:01 AM 9890412 12518908 6249032 38.72 2688 2820356 3536000 20.57 541224 5248272 4368 07:45:01 AM 12339108 15009732 3800336 23.55 2688 2860396 1142468 6.65 711340 2632108 41488 Average: 11356946 13736352 4782498 29.63 2688 2579037 2521895 14.67 461097 3899346 72071 07:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 399.48 254.32 2028.79 65.70 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 56.62 43.79 652.86 12.63 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 337.50 270.21 4222.42 40.01 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 10.78 10.56 50.26 2.38 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 1.80 1.55 0.33 0.40 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 31.69 31.51 194.47 7.01 0.00 0.00 0.00 0.00 07:45:01 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 139.66 102.00 1191.65 21.36 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) 03/25/2024 _x86_64_ (4 CPU) 07:38:32 LINUX RESTART (4 CPU) 07:39:01 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 22.40 0.00 4.81 3.80 0.07 68.92 07:40:01 AM 0 22.71 0.00 4.97 2.50 0.07 69.75 07:40:01 AM 1 18.33 0.00 4.07 2.12 0.08 75.39 07:40:01 AM 2 22.99 0.00 4.53 4.82 0.07 67.59 07:40:01 AM 3 25.56 0.00 5.65 5.78 0.07 62.95 07:41:01 AM all 19.58 0.00 2.80 1.65 0.06 75.90 07:41:01 AM 0 2.69 0.00 1.37 0.62 0.07 95.26 07:41:01 AM 1 31.10 0.00 3.74 1.52 0.05 63.58 07:41:01 AM 2 12.07 0.00 1.84 1.99 0.05 84.05 07:41:01 AM 3 32.55 0.00 4.27 2.50 0.08 60.59 07:42:01 AM all 55.71 0.00 4.36 2.47 0.12 37.34 07:42:01 AM 0 55.86 0.00 3.96 3.89 0.12 36.17 07:42:01 AM 1 58.53 0.00 1.87 0.95 0.12 38.53 07:42:01 AM 2 55.25 0.00 2.34 1.71 0.12 40.59 07:42:01 AM 3 53.20 0.00 9.28 3.33 0.12 34.07 07:43:01 AM all 68.26 0.00 1.82 0.47 0.12 29.33 07:43:01 AM 0 63.06 0.00 1.42 0.20 0.12 35.20 07:43:01 AM 1 77.46 0.00 2.13 0.80 0.12 19.49 07:43:01 AM 2 67.06 0.00 1.40 0.28 0.10 31.15 07:43:01 AM 3 65.47 0.00 2.33 0.59 0.13 31.48 07:44:01 AM all 8.36 0.00 0.46 0.03 0.07 91.09 07:44:01 AM 0 6.52 0.00 0.59 0.02 0.07 92.81 07:44:01 AM 1 8.68 0.00 0.32 0.07 0.07 90.87 07:44:01 AM 2 7.09 0.00 0.45 0.03 0.07 92.36 07:44:01 AM 3 11.14 0.00 0.47 0.00 0.07 88.33 07:45:01 AM all 35.97 0.00 1.83 0.06 0.08 62.06 07:45:01 AM 0 38.49 0.00 1.50 0.02 0.08 59.91 07:45:01 AM 1 32.18 0.00 1.82 0.03 0.08 65.88 07:45:01 AM 2 35.27 0.00 2.49 0.15 0.08 62.00 07:45:01 AM 3 37.92 0.00 1.50 0.03 0.08 60.46 Average: all 35.06 0.00 2.68 1.41 0.09 60.77 Average: 0 31.54 0.00 2.30 1.21 0.09 64.87 Average: 1 37.72 0.00 2.32 0.92 0.09 58.96 Average: 2 33.33 0.00 2.17 1.49 0.08 62.93 Average: 3 37.64 0.00 3.91 2.04 0.09 56.32