---> uname -a: Linux prd-centos8-builder-4c-4g-9164.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.9G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 10979 19 3988 14628 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:ea:57:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:feea:5723/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:3a:08:14 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/24/2024 _x86_64_ (4 CPU) 07:09:42 LINUX RESTART (4 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:02 AM 181.86 11.06 170.80 2117.26 349791.15 07:11:01 AM 88.12 34.53 53.59 7452.66 13006.81 07:12:01 AM 273.11 16.76 256.36 3793.04 9239.43 07:13:01 AM 118.88 2.85 116.04 555.94 12868.21 07:14:01 AM 84.72 1.63 83.08 106.16 6126.62 07:15:01 AM 63.41 0.07 63.35 12.40 7167.64 07:16:01 AM 69.96 1.50 68.46 1631.46 35698.12 Average: 116.86 9.50 107.36 2243.03 16118.36 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:02 AM 14097692 15471992 2041756 12.65 2688 1605496 699672 4.34 91576 1657808 289800 07:11:01 AM 13364292 15077124 2775156 17.19 2688 1937424 1190528 6.93 196608 2261824 90592 07:12:01 AM 12594936 14734280 3544512 21.96 2688 2346760 1382732 8.04 223708 2935808 222852 07:13:01 AM 12015548 14323680 4123900 25.55 2688 2513152 1728160 10.05 311012 3412048 19784 07:14:01 AM 9188964 11914220 6950484 43.07 2688 2924528 4104156 23.88 486100 6035100 286068 07:15:01 AM 10806316 14445228 5333132 33.04 2688 3836076 1841344 10.71 799768 4106556 1005708 07:16:01 AM 11240560 14975348 4898888 30.35 2688 3930284 1164428 6.77 1008140 3462712 48648 Average: 11901187 14420267 4238261 26.26 2688 2727674 1730146 10.07 445273 3410265 280493 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 AM eth0 7.96 3.98 1.10 1.04 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 308.03 180.84 1375.65 55.12 0.00 0.00 0.00 0.00 07:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 214.68 174.31 2420.55 36.04 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 157.57 116.77 2167.51 14.98 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 1941.94 1941.94 1946.77 1946.77 0.00 0.00 0.00 0.00 07:14:01 AM eth0 177.02 135.01 3157.69 18.51 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.82 0.82 1.39 1.39 0.00 0.00 0.00 0.00 07:15:01 AM eth0 239.67 180.49 3187.19 18.02 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 66.46 49.29 490.11 24.20 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 322.82 322.82 323.71 323.71 0.00 0.00 0.00 0.00 Average: eth0 192.42 138.49 2122.05 27.57 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/24/2024 _x86_64_ (4 CPU) 07:09:42 LINUX RESTART (4 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:02 AM all 43.31 0.00 6.97 18.11 0.11 31.50 07:10:02 AM 0 43.61 0.00 9.25 0.44 0.44 46.26 07:10:02 AM 1 43.40 0.00 1.89 0.47 0.00 54.25 07:10:02 AM 2 42.04 0.00 12.39 19.03 0.00 26.55 07:10:02 AM 3 44.20 0.00 4.02 51.79 0.00 0.00 07:11:01 AM all 15.95 0.00 3.36 2.14 0.07 78.49 07:11:01 AM 0 24.57 0.00 3.22 1.21 0.05 70.95 07:11:01 AM 1 8.87 0.00 2.01 1.84 0.09 87.19 07:11:01 AM 2 17.84 0.00 4.28 1.98 0.09 75.83 07:11:01 AM 3 12.50 0.00 3.91 3.54 0.05 80.00 07:12:01 AM all 28.51 0.00 3.42 2.35 0.09 65.62 07:12:01 AM 0 30.14 0.00 4.30 3.31 0.10 62.14 07:12:01 AM 1 17.93 0.00 3.61 2.25 0.08 76.13 07:12:01 AM 2 38.52 0.00 2.53 1.91 0.08 56.96 07:12:01 AM 3 27.43 0.00 3.26 1.94 0.10 67.26 07:13:01 AM all 50.67 0.00 1.93 1.34 0.09 45.97 07:13:01 AM 0 55.15 0.00 1.25 0.90 0.07 42.63 07:13:01 AM 1 48.44 0.00 2.87 2.41 0.10 46.18 07:13:01 AM 2 47.78 0.00 1.51 1.27 0.10 49.34 07:13:01 AM 3 51.29 0.00 2.10 0.76 0.10 45.75 07:14:01 AM all 62.49 0.00 4.16 0.97 0.10 32.29 07:14:01 AM 0 66.35 0.00 5.31 1.06 0.10 27.18 07:14:01 AM 1 58.65 0.00 3.33 0.81 0.12 37.10 07:14:01 AM 2 62.04 0.00 2.95 0.67 0.08 34.25 07:14:01 AM 3 62.91 0.00 5.03 1.33 0.10 30.63 07:15:01 AM all 42.80 0.00 2.77 0.75 0.08 53.60 07:15:01 AM 0 40.35 0.00 3.50 0.54 0.10 55.51 07:15:01 AM 1 59.87 0.00 4.10 1.35 0.07 34.61 07:15:01 AM 2 33.23 0.00 1.73 0.86 0.10 64.08 07:15:01 AM 3 37.78 0.00 1.73 0.27 0.07 60.15 07:16:01 AM all 22.90 0.00 2.23 3.35 0.10 71.42 07:16:01 AM 0 15.13 0.00 2.01 1.69 0.13 81.03 07:16:01 AM 1 12.36 0.00 1.95 6.41 0.08 79.21 07:16:01 AM 2 30.35 0.00 2.31 0.87 0.08 66.39 07:16:01 AM 3 33.80 0.00 2.66 4.43 0.08 59.03 Average: all 37.31 0.00 3.00 1.92 0.09 57.69 Average: 0 38.70 0.00 3.30 1.45 0.09 56.46 Average: 1 34.46 0.00 2.97 2.50 0.09 59.98 Average: 2 38.37 0.00 2.61 1.37 0.09 57.56 Average: 3 37.69 0.00 3.12 2.35 0.08 56.75