---> uname -a: Linux prd-centos8-builder-4c-4g-8137.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: 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 12245 19 2750 14654 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:58:97:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe58:97bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:c6:ea:21 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (4 CPU) 12:55:27 LINUX RESTART (4 CPU) 12:56:01 PM tps rtps wtps bread/s bwrtn/s 12:57:01 PM 60.56 25.49 35.07 4863.85 21592.75 12:58:01 PM 68.96 6.86 62.10 1277.97 5238.37 12:59:01 PM 83.15 0.08 83.07 1.20 8433.56 01:00:01 PM 85.89 1.90 83.99 63.06 9160.56 01:01:01 PM 61.78 0.77 61.01 49.45 13509.50 01:02:01 PM 38.52 0.75 37.77 89.14 2352.76 Average: 66.48 5.98 60.50 1057.45 10047.56 12:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 PM 13474144 15144840 2665168 16.51 2688 1897648 1132568 6.59 172380 2182768 63704 12:58:01 PM 13268880 15119128 2870432 17.79 2688 2067844 1109520 6.46 195872 2330096 134304 12:59:01 PM 13133620 15129124 3005692 18.62 2688 2204672 1076572 6.26 197052 2430832 122416 01:00:01 PM 12727164 14930044 3412148 21.14 2688 2406588 1320156 7.68 231264 2778076 95556 01:01:01 PM 12475212 14915696 3664100 22.70 2688 2634004 1372024 7.98 219504 3001708 32700 01:02:01 PM 12571436 15035444 3567876 22.11 2688 2657804 1126888 6.56 399844 2729652 38352 Average: 12941743 15045713 3197569 19.81 2688 2311427 1189621 6.92 235986 2575522 81172 12:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 215.18 156.50 1777.13 51.59 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 36.49 32.34 467.14 3.67 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 30.21 23.00 445.40 3.71 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 51.66 43.18 644.94 6.67 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 61.68 49.53 714.09 5.34 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 18.74 16.31 23.37 6.84 0.00 0.00 0.00 0.00 01:02:01 PM 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 68.99 53.47 678.65 12.97 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (4 CPU) 12:55:27 LINUX RESTART (4 CPU) 12:56:01 PM CPU %user %nice %system %iowait %steal %idle 12:57:01 PM all 15.26 0.00 2.31 11.44 0.17 70.81 12:57:01 PM 0 19.04 0.00 2.41 20.72 0.23 57.60 12:57:01 PM 1 8.79 0.00 1.31 11.11 0.13 78.66 12:57:01 PM 2 10.51 0.00 2.43 9.51 0.19 77.37 12:57:01 PM 3 22.67 0.00 3.11 4.37 0.13 69.72 12:58:01 PM all 13.12 0.00 1.30 5.62 0.10 79.85 12:58:01 PM 0 25.40 0.00 2.36 10.73 0.13 61.38 12:58:01 PM 1 11.70 0.00 1.38 3.53 0.10 83.30 12:58:01 PM 2 7.37 0.00 0.64 3.68 0.08 88.24 12:58:01 PM 3 8.02 0.00 0.82 4.54 0.10 86.53 12:59:01 PM all 12.14 0.00 1.13 6.57 0.13 80.04 12:59:01 PM 0 16.41 0.00 1.35 7.31 0.15 74.77 12:59:01 PM 1 13.92 0.00 1.47 7.06 0.12 77.43 12:59:01 PM 2 5.48 0.00 0.75 7.59 0.15 86.03 12:59:01 PM 3 12.73 0.00 0.94 4.33 0.08 81.92 01:00:01 PM all 13.31 0.00 1.44 6.06 0.15 79.03 01:00:01 PM 0 12.88 0.00 1.57 4.51 0.15 80.88 01:00:01 PM 1 17.80 0.00 1.62 9.32 0.15 71.11 01:00:01 PM 2 12.37 0.00 1.49 6.52 0.13 79.48 01:00:01 PM 3 10.17 0.00 1.09 3.88 0.18 84.68 01:01:01 PM all 11.20 0.00 1.17 7.36 0.14 80.13 01:01:01 PM 0 26.78 0.00 2.05 4.56 0.17 66.44 01:01:01 PM 1 4.10 0.00 0.79 9.57 0.12 85.43 01:01:01 PM 2 7.75 0.00 1.22 14.30 0.15 76.57 01:01:01 PM 3 6.20 0.00 0.62 1.02 0.12 92.04 01:02:01 PM all 18.38 0.00 1.22 1.72 0.12 78.57 01:02:01 PM 0 42.06 0.00 1.92 2.01 0.12 53.89 01:02:01 PM 1 4.88 0.00 0.80 3.68 0.15 90.48 01:02:01 PM 2 10.81 0.00 0.89 0.80 0.13 87.37 01:02:01 PM 3 15.80 0.00 1.25 0.38 0.08 82.48 Average: all 13.90 0.00 1.43 6.46 0.14 78.08 Average: 0 23.76 0.00 1.94 8.31 0.16 65.83 Average: 1 10.20 0.00 1.23 7.38 0.13 81.07 Average: 2 9.05 0.00 1.23 7.06 0.14 82.52 Average: 3 12.59 0.00 1.30 3.08 0.12 82.90