---> uname -a: Linux prd-centos8-builder-8c-8g-756.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 997 27765 19 3125 30421 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:d6:56:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fed6:560b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:54:cd:e5 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) 02/29/2024 _x86_64_ (8 CPU) 15:35:34 LINUX RESTART (8 CPU) 03:36:01 PM tps rtps wtps bread/s bwrtn/s 03:37:01 PM 90.19 30.07 60.12 6225.97 15803.10 03:38:01 PM 135.45 7.20 128.26 1289.57 9131.32 03:39:01 PM 245.83 3.22 242.61 185.91 27286.87 Average: 157.16 13.49 143.66 2567.22 17407.56 03:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 PM 29648008 31273140 3005460 9.20 2688 1956792 1459548 4.33 207312 2401040 101004 03:38:01 PM 29406040 31283356 3247428 9.95 2688 2192944 1433456 4.25 232912 2555852 135204 03:39:01 PM 28518140 31236520 4135328 12.66 2688 3003832 1390864 4.13 473084 3087736 365680 Average: 29190729 31264339 3462739 10.60 2688 2384523 1427956 4.24 304436 2681543 200629 03:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 381.84 260.12 1972.63 62.96 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 35.62 30.04 357.91 5.18 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 151.99 114.31 2597.92 16.70 0.00 0.00 0.00 0.00 03:39:01 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 189.83 134.83 1642.89 28.28 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) 02/29/2024 _x86_64_ (8 CPU) 15:35:34 LINUX RESTART (8 CPU) 03:36:01 PM CPU %user %nice %system %iowait %steal %idle 03:37:01 PM all 11.84 0.00 2.63 2.83 0.05 82.64 03:37:01 PM 0 15.80 0.00 2.06 0.47 0.07 81.60 03:37:01 PM 1 9.50 0.00 3.32 4.19 0.05 82.93 03:37:01 PM 2 19.63 0.00 3.45 2.26 0.07 74.59 03:37:01 PM 3 15.56 0.00 2.70 2.89 0.07 78.78 03:37:01 PM 4 8.98 0.00 2.03 1.11 0.05 87.84 03:37:01 PM 5 12.95 0.00 2.13 3.10 0.05 81.77 03:37:01 PM 6 5.74 0.00 2.87 2.11 0.03 89.25 03:37:01 PM 7 6.51 0.00 2.47 6.55 0.05 84.42 03:38:01 PM all 9.40 0.00 1.55 1.05 0.04 87.95 03:38:01 PM 0 19.58 0.00 2.80 0.93 0.05 76.64 03:38:01 PM 1 2.22 0.00 0.80 1.14 0.03 95.80 03:38:01 PM 2 21.87 0.00 2.69 1.79 0.05 73.60 03:38:01 PM 3 3.95 0.00 1.20 1.59 0.03 93.22 03:38:01 PM 4 22.50 0.00 3.12 1.71 0.07 72.59 03:38:01 PM 5 2.87 0.00 0.70 1.02 0.03 95.37 03:38:01 PM 6 1.52 0.00 0.45 0.02 0.03 97.98 03:38:01 PM 7 0.77 0.00 0.64 0.23 0.03 98.33 03:39:01 PM all 18.56 0.00 2.95 2.78 0.08 75.64 03:39:01 PM 0 11.59 0.00 1.96 0.12 0.07 86.27 03:39:01 PM 1 12.06 0.00 3.50 4.01 0.07 80.36 03:39:01 PM 2 51.07 0.00 5.40 4.73 0.13 38.67 03:39:01 PM 3 12.41 0.00 2.93 3.82 0.05 80.79 03:39:01 PM 4 21.13 0.00 3.77 5.42 0.10 69.58 03:39:01 PM 5 7.16 0.00 2.01 2.38 0.08 88.37 03:39:01 PM 6 27.11 0.00 2.61 0.97 0.08 69.23 03:39:01 PM 7 6.05 0.00 1.41 0.84 0.05 91.66 Average: all 13.26 0.00 2.37 2.22 0.06 82.08 Average: 0 15.66 0.00 2.27 0.51 0.06 81.50 Average: 1 7.92 0.00 2.54 3.11 0.05 86.38 Average: 2 30.82 0.00 3.84 2.92 0.08 62.33 Average: 3 10.63 0.00 2.28 2.77 0.05 84.27 Average: 4 17.53 0.00 2.97 2.74 0.07 76.68 Average: 5 7.66 0.00 1.61 2.17 0.06 88.51 Average: 6 11.47 0.00 1.97 1.03 0.05 85.48 Average: 7 4.44 0.00 1.50 2.54 0.04 91.48