---> uname -a: Linux prd-centos8-builder-4c-4g-20375.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.7G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 816 11180 19 3763 14595 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:07:f3:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe07:f352/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:1f:c1:f4 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/25/2024 _x86_64_ (4 CPU) 11:01:58 LINUX RESTART (4 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:02 AM 108.70 7.50 101.20 1297.97 8811.33 11:05:01 AM 125.23 2.75 122.49 131.91 13361.45 11:06:01 AM 72.13 0.05 72.08 0.67 12909.45 11:07:01 AM 60.49 0.25 60.24 24.53 12031.46 11:08:01 AM 202.70 141.39 61.31 2054.38 16346.43 11:09:01 AM 122.73 56.33 66.39 604.60 3553.23 Average: 115.30 34.80 80.50 687.25 11162.70 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:02 AM 13143856 15119068 2995600 18.56 2688 2184380 1103432 6.42 207280 2411824 128732 11:05:01 AM 12414868 14923448 3724588 23.08 2688 2699344 1349208 7.85 244520 3032544 319960 11:06:01 AM 12108064 14952028 4031392 24.98 2688 3018428 1261068 7.34 247220 3294616 288644 11:07:01 AM 11669888 14882084 4469568 27.69 2688 3364828 1324356 7.71 516908 3420804 311448 11:08:01 AM 11446440 14873424 4693016 29.08 2688 3559568 1320044 7.68 651828 3469652 4512 11:09:01 AM 11457572 14956684 4681884 29.01 2688 3617976 1118476 6.51 673772 3421888 28752 Average: 12040115 14951123 4099341 25.40 2688 3074087 1246097 7.25 423588 3175221 180341 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:02 AM eth0 56.28 46.68 688.05 12.82 0.00 0.00 0.00 0.00 11:04:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 116.57 85.63 1586.41 10.79 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.57 32.11 84.83 5.80 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 79.04 67.76 538.32 10.77 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 105.96 86.10 967.27 8.10 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 23.01 21.23 53.94 8.90 0.00 0.00 0.00 0.00 11:09:01 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 68.77 56.50 650.51 9.53 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/25/2024 _x86_64_ (4 CPU) 11:01:58 LINUX RESTART (4 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:02 AM all 19.20 0.00 2.80 1.25 0.08 76.66 11:04:02 AM 0 12.41 0.00 3.09 1.82 0.07 82.62 11:04:02 AM 1 33.29 0.00 3.22 0.75 0.08 62.65 11:04:02 AM 2 2.56 0.00 1.02 0.69 0.10 95.63 11:04:02 AM 3 28.52 0.00 3.88 1.74 0.08 65.78 11:05:01 AM all 19.44 0.00 3.23 1.99 0.09 75.26 11:05:01 AM 0 12.32 0.00 2.01 0.87 0.08 84.72 11:05:01 AM 1 38.84 0.00 5.31 2.21 0.10 53.53 11:05:01 AM 2 7.50 0.00 2.18 2.39 0.10 87.82 11:05:01 AM 3 19.09 0.00 3.40 2.48 0.07 74.95 11:06:01 AM all 11.23 0.00 1.43 1.15 0.08 86.12 11:06:01 AM 0 7.47 0.00 1.03 0.42 0.08 90.99 11:06:01 AM 1 20.86 0.00 2.86 2.74 0.07 73.46 11:06:01 AM 2 10.94 0.00 1.09 0.55 0.08 87.33 11:06:01 AM 3 5.64 0.00 0.73 0.89 0.07 92.67 11:07:01 AM all 10.60 0.00 1.34 1.12 0.09 86.86 11:07:01 AM 0 9.19 0.00 0.99 0.27 0.10 89.45 11:07:01 AM 1 18.04 0.00 2.29 2.46 0.08 77.13 11:07:01 AM 2 6.82 0.00 1.19 1.11 0.10 90.79 11:07:01 AM 3 8.34 0.00 0.89 0.64 0.07 90.07 11:08:01 AM all 10.71 1.81 17.40 2.88 0.12 67.08 11:08:01 AM 0 1.85 1.90 19.10 2.60 0.13 74.41 11:08:01 AM 1 11.57 1.65 15.53 3.81 0.12 67.32 11:08:01 AM 2 3.27 1.53 16.98 1.25 0.10 76.87 11:08:01 AM 3 26.16 2.15 17.99 3.87 0.12 49.71 11:09:01 AM all 18.02 0.54 12.60 0.82 0.09 67.92 11:09:01 AM 0 13.40 0.55 13.65 0.90 0.10 71.40 11:09:01 AM 1 23.33 0.44 10.06 0.89 0.08 65.21 11:09:01 AM 2 6.80 0.67 13.37 0.80 0.08 78.26 11:09:01 AM 3 28.56 0.50 13.33 0.70 0.10 56.80 Average: all 14.86 0.39 6.46 1.53 0.09 76.66 Average: 0 9.44 0.41 6.64 1.15 0.10 82.27 Average: 1 24.30 0.35 6.54 2.14 0.09 66.59 Average: 2 6.32 0.37 5.97 1.13 0.10 86.12 Average: 3 19.38 0.44 6.70 1.72 0.08 71.68