---> uname -a: Linux prd-centos8-builder-4c-4g-2077.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: 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 9622 19 5353 14626 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:70:a0:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe70:a03f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:49:4a:a5 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) 03/04/2024 _x86_64_ (4 CPU) 12:51:13 LINUX RESTART (4 CPU) 12:52:01 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 83.66 13.76 69.89 2225.12 6133.44 12:54:01 PM 175.48 15.95 159.53 3771.20 10432.85 12:55:01 PM 125.12 2.20 122.93 368.81 14374.71 12:56:01 PM 126.54 0.48 126.06 9.06 46943.54 12:57:01 PM 84.30 0.13 84.17 27.60 46892.98 Average: 119.03 6.51 112.52 1280.82 24952.35 12:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 13298740 15139956 2840708 17.60 2688 2056508 1093636 6.36 204428 2284312 153680 12:54:01 PM 12072860 14440012 4066588 25.20 2688 2569376 1534392 8.93 247584 3410212 310052 12:55:01 PM 11022296 13795420 5117152 31.71 2688 2967300 2051580 11.94 350556 4323576 317456 12:56:01 PM 9283032 13725084 6856416 42.48 2688 4619444 2095316 12.19 863532 5509976 569220 12:57:01 PM 9880136 14993764 6259312 38.78 2688 5281200 1127064 6.56 733336 5026040 399916 Average: 11111413 14418847 5028035 31.15 2688 3498766 1580398 9.19 479887 4110823 350065 12:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 116.89 94.42 1119.51 12.82 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 387.02 296.99 5322.51 50.74 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 208.98 186.44 2954.66 31.85 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 12:56:01 PM eth0 80.94 68.66 578.48 13.76 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 PM eth0 112.26 103.47 194.56 34.14 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 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 181.26 150.02 2034.55 28.67 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) 03/04/2024 _x86_64_ (4 CPU) 12:51:13 LINUX RESTART (4 CPU) 12:52:01 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 18.59 0.00 2.87 1.47 0.07 77.01 12:53:01 PM 0 4.41 0.00 1.89 1.22 0.05 92.43 12:53:01 PM 1 24.25 0.00 3.79 1.56 0.08 70.32 12:53:01 PM 2 21.19 0.00 2.93 1.67 0.08 74.13 12:53:01 PM 3 24.52 0.00 2.86 1.44 0.05 71.12 12:54:01 PM all 30.75 0.00 3.31 3.44 0.10 62.39 12:54:01 PM 0 28.11 0.00 2.13 2.38 0.17 67.20 12:54:01 PM 1 26.87 0.00 4.63 6.34 0.08 62.07 12:54:01 PM 2 39.38 0.00 3.46 3.19 0.08 53.89 12:54:01 PM 3 28.63 0.00 3.01 1.85 0.08 66.42 12:55:01 PM all 60.11 0.00 3.19 2.67 0.15 33.89 12:55:01 PM 0 67.15 0.00 2.00 1.23 0.12 29.50 12:55:01 PM 1 50.98 0.00 4.64 5.76 0.12 38.50 12:55:01 PM 2 60.10 0.00 3.33 1.50 0.17 34.90 12:55:01 PM 3 62.13 0.00 2.81 2.22 0.19 32.65 12:56:01 PM all 30.26 0.00 3.04 11.27 0.08 55.35 12:56:01 PM 0 14.75 0.00 3.57 13.54 0.10 68.04 12:56:01 PM 1 46.42 0.00 4.56 15.63 0.08 33.30 12:56:01 PM 2 36.03 0.00 2.90 8.79 0.07 52.22 12:56:01 PM 3 23.94 0.00 1.11 7.13 0.07 67.75 12:57:01 PM all 37.19 0.00 3.62 7.50 0.08 51.61 12:57:01 PM 0 33.42 0.00 1.69 3.31 0.08 61.49 12:57:01 PM 1 60.57 0.00 6.99 2.57 0.09 29.78 12:57:01 PM 2 27.43 0.00 2.43 7.61 0.08 62.45 12:57:01 PM 3 27.78 0.00 3.45 16.48 0.08 52.21 Average: all 35.31 0.00 3.21 5.27 0.10 56.11 Average: 0 29.43 0.00 2.26 4.35 0.10 63.86 Average: 1 41.68 0.00 4.92 6.39 0.09 46.92 Average: 2 36.85 0.00 3.01 4.55 0.10 55.50 Average: 3 33.32 0.00 2.65 5.82 0.09 58.12