---> uname -a: Linux prd-centos8-builder-4c-4g-1347.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 12095 19 2897 14653 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:ff:24:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:feff:2475/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:51:53:7f 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) 03/02/2024 _x86_64_ (4 CPU) 10:54:46 LINUX RESTART (4 CPU) 10:55:01 AM tps rtps wtps bread/s bwrtn/s 10:56:01 AM 126.11 35.80 90.30 7663.23 41288.60 10:57:01 AM 219.79 17.58 202.22 3438.32 10485.02 10:58:01 AM 90.68 2.12 88.57 978.90 8939.08 10:59:01 AM 42.05 0.23 41.81 88.76 1757.39 11:00:01 AM 74.12 0.28 73.83 25.98 9511.71 11:01:02 AM 14.11 0.08 14.03 9.86 1365.60 Average: 94.47 9.35 85.12 2033.98 12223.92 10:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 AM 13261364 15054396 2878072 17.83 2688 2009640 1218152 7.09 189452 2340080 130972 10:57:01 AM 12445804 14636124 3693632 22.89 2688 2397112 1631448 9.49 229600 3070952 196780 10:58:01 AM 11457864 13757944 4681572 29.01 2688 2504328 2337152 13.60 336420 3939876 28520 10:59:01 AM 10851936 13465004 5287500 32.76 2688 2812812 2598816 15.12 356404 4508104 297224 11:00:01 AM 10898580 13504548 5240856 32.47 2688 2804296 2745888 15.98 511092 4302128 34696 11:01:02 AM 12391596 15005508 3747840 23.22 2688 2812324 1133336 6.59 689144 2637184 7416 Average: 11884524 14237254 4254912 26.36 2688 2556752 1944132 11.31 385352 3466387 115935 10:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 328.62 200.83 1357.33 56.23 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 281.81 230.04 3361.75 44.42 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 7.02 7.02 0.44 0.44 0.00 0.00 0.00 0.00 10:58:01 AM eth0 51.69 49.61 485.90 8.43 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 31.48 31.48 3.33 3.33 0.00 0.00 0.00 0.00 10:59:01 AM eth0 236.35 173.46 3558.38 21.67 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 782.45 782.45 791.12 791.12 0.00 0.00 0.00 0.00 11:00:01 AM eth0 32.58 28.53 375.36 4.01 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:02 AM lo 4.86 4.86 0.36 0.36 0.00 0.00 0.00 0.00 11:01:02 AM eth0 7.45 6.88 5.44 3.46 0.00 0.00 0.00 0.00 11:01:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.67 137.67 132.58 132.58 0.00 0.00 0.00 0.00 Average: eth0 156.41 114.89 1524.01 23.04 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) 03/02/2024 _x86_64_ (4 CPU) 10:54:46 LINUX RESTART (4 CPU) 10:55:01 AM CPU %user %nice %system %iowait %steal %idle 10:56:01 AM all 23.84 0.00 4.79 3.41 0.09 67.87 10:56:01 AM 0 34.79 0.00 6.00 3.25 0.10 55.86 10:56:01 AM 1 22.62 0.00 5.05 2.48 0.08 69.77 10:56:01 AM 2 24.08 0.00 4.74 5.20 0.08 65.89 10:56:01 AM 3 13.92 0.00 3.36 2.71 0.08 79.93 10:57:01 AM all 30.53 0.00 3.09 2.65 0.10 63.63 10:57:01 AM 0 35.22 0.00 2.66 3.11 0.10 58.91 10:57:01 AM 1 27.81 0.00 3.19 2.98 0.10 65.92 10:57:01 AM 2 29.39 0.00 4.14 2.36 0.10 64.01 10:57:01 AM 3 29.68 0.00 2.38 2.16 0.10 65.68 10:58:01 AM all 78.19 0.00 2.85 0.81 0.11 18.04 10:58:01 AM 0 77.77 0.00 2.71 1.33 0.10 18.09 10:58:01 AM 1 77.95 0.00 2.99 1.06 0.10 17.91 10:58:01 AM 2 81.67 0.00 2.11 0.40 0.15 15.66 10:58:01 AM 3 75.34 0.00 3.58 0.45 0.10 20.52 10:59:01 AM all 50.62 0.00 2.57 0.38 0.09 46.35 10:59:01 AM 0 50.34 0.00 3.18 0.37 0.10 46.01 10:59:01 AM 1 52.40 0.00 2.83 0.45 0.08 44.23 10:59:01 AM 2 53.73 0.00 1.56 0.08 0.08 44.55 10:59:01 AM 3 45.99 0.00 2.70 0.62 0.08 50.61 11:00:01 AM all 73.32 0.00 3.21 0.65 0.08 22.73 11:00:01 AM 0 74.47 0.00 2.77 0.89 0.08 21.79 11:00:01 AM 1 69.81 0.00 3.02 0.15 0.08 26.93 11:00:01 AM 2 72.80 0.00 2.18 0.23 0.08 24.70 11:00:01 AM 3 76.19 0.00 4.88 1.32 0.08 17.52 11:01:02 AM all 65.91 0.00 2.04 0.13 0.08 31.84 11:01:02 AM 0 57.43 0.00 2.42 0.37 0.08 39.70 11:01:02 AM 1 76.35 0.00 2.02 0.03 0.08 21.51 11:01:02 AM 2 59.94 0.00 1.94 0.08 0.08 37.95 11:01:02 AM 3 69.88 0.00 1.79 0.03 0.08 28.21 Average: all 53.77 0.00 3.09 1.34 0.09 41.72 Average: 0 55.02 0.00 3.28 1.55 0.10 40.05 Average: 1 54.50 0.00 3.18 1.19 0.09 41.03 Average: 2 53.67 0.00 2.77 1.39 0.10 42.07 Average: 3 51.88 0.00 3.11 1.21 0.09 43.70