---> uname -a: Linux prd-centos8-builder-4c-4g-20047.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: 2800.000 BogoMIPS: 5600.00 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12235 19 2778 14673 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:29:5d:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe29:5dd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:3f:b2:97 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) 01/24/2024 _x86_64_ (4 CPU) 12:31:27 LINUX RESTART (4 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 153.88 25.99 127.89 6210.21 22256.48 12:34:01 PM 88.80 7.68 81.12 1326.22 7433.21 12:35:01 PM 173.22 15.73 157.49 3168.14 10071.72 12:36:01 PM 171.87 4.38 167.49 1182.74 13096.55 12:37:01 PM 27.97 0.45 27.52 63.85 2157.23 Average: 123.15 10.85 112.30 2390.25 11003.00 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 13607256 15201396 2532200 15.69 2688 1820892 1096716 6.38 165612 2057304 63344 12:34:01 PM 13238620 15121200 2900836 17.97 2688 2096872 1126604 6.55 200564 2344664 146252 12:35:01 PM 12243668 14565912 3895788 24.14 2688 2524908 1513104 8.80 239884 3248068 279660 12:36:01 PM 10607048 13054992 5532408 34.28 2688 2647304 3017004 17.55 371940 4734144 19276 12:37:01 PM 12614284 15105868 3525172 21.84 2688 2687752 1069276 6.22 561040 2536720 38672 Average: 12462175 14609874 3677281 22.78 2688 2355546 1564541 9.10 307808 2984180 109441 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 252.45 167.84 934.46 51.01 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 82.02 63.16 951.01 8.29 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 333.98 256.87 4712.01 46.86 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 1.78 1.78 0.13 0.13 0.00 0.00 0.00 0.00 12:36:01 PM eth0 60.41 59.21 708.05 10.87 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.36 23.33 53.09 9.56 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 150.64 114.08 1471.64 25.32 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) 01/24/2024 _x86_64_ (4 CPU) 12:31:27 LINUX RESTART (4 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 10.33 0.00 2.93 25.90 0.07 60.77 12:33:01 PM 0 9.40 0.00 2.48 23.80 0.05 64.27 12:33:01 PM 1 6.08 0.00 2.27 23.58 0.07 68.00 12:33:01 PM 2 14.68 0.00 3.84 30.68 0.08 50.72 12:33:01 PM 3 11.16 0.00 3.14 25.54 0.07 60.09 12:34:01 PM all 17.26 0.00 2.29 1.74 0.08 78.62 12:34:01 PM 0 19.52 0.00 2.65 2.17 0.12 75.54 12:34:01 PM 1 12.17 0.00 1.75 0.89 0.05 85.14 12:34:01 PM 2 14.86 0.00 2.61 2.36 0.08 80.09 12:34:01 PM 3 22.47 0.00 2.15 1.55 0.08 73.74 12:35:01 PM all 28.12 0.00 3.20 3.31 0.11 65.25 12:35:01 PM 0 23.31 0.00 3.65 3.78 0.10 69.15 12:35:01 PM 1 24.63 0.00 2.60 2.80 0.12 69.85 12:35:01 PM 2 25.04 0.00 3.32 4.20 0.13 67.30 12:35:01 PM 3 39.50 0.00 3.21 2.46 0.10 54.73 12:36:01 PM all 65.43 0.00 2.52 1.78 0.13 30.14 12:36:01 PM 0 71.60 0.00 1.92 0.32 0.13 26.03 12:36:01 PM 1 66.92 0.00 1.59 0.67 0.15 30.67 12:36:01 PM 2 55.99 0.00 4.16 4.90 0.12 34.82 12:36:01 PM 3 67.16 0.00 2.42 1.25 0.12 29.04 12:37:01 PM all 45.20 0.00 2.01 0.61 0.09 52.09 12:37:01 PM 0 42.40 0.00 2.67 1.17 0.08 53.67 12:37:01 PM 1 29.05 0.00 2.06 0.20 0.08 68.61 12:37:01 PM 2 41.54 0.00 1.57 0.47 0.08 56.34 12:37:01 PM 3 67.77 0.00 1.75 0.60 0.12 29.76 Average: all 33.28 0.00 2.59 6.66 0.10 57.38 Average: 0 33.26 0.00 2.68 6.24 0.10 57.73 Average: 1 27.79 0.00 2.05 5.61 0.09 64.45 Average: 2 30.42 0.00 3.10 8.51 0.10 57.87 Average: 3 41.65 0.00 2.54 6.26 0.10 49.46