---> uname -a: Linux prd-centos8-builder-4c-4g-11002.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 822 9639 19 5300 14591 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:62:d8:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe62:d8d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 05/05/2025 _x86_64_ (4 CPU) 18:52:21 LINUX RESTART (4 CPU) 06:53:02 PM tps rtps wtps bread/s bwrtn/s 06:54:01 PM 219.11 67.54 151.58 2174.72 11656.78 06:55:01 PM 26.50 0.00 26.50 0.00 3690.78 06:56:01 PM 6.11 0.03 6.08 0.53 164.41 06:57:01 PM 16.98 0.00 16.98 0.00 260.02 06:58:01 PM 432.34 17.06 415.28 2602.50 6877.20 06:59:01 PM 124.00 0.33 123.66 8.67 10914.33 07:00:01 PM 43.99 0.00 43.99 0.00 5906.91 07:01:01 PM 56.77 0.73 56.04 514.71 17422.91 07:02:01 PM 84.74 0.07 84.67 1.73 35533.76 07:03:01 PM 32.64 0.00 32.64 0.00 3797.35 07:04:01 PM 27.07 0.00 27.07 0.00 725.87 07:05:01 PM 46.79 0.00 46.79 0.00 8390.57 07:06:01 PM 86.44 0.00 86.44 0.00 3082.92 07:07:01 PM 82.97 0.43 82.54 24.26 20412.05 Average: 91.74 6.08 85.65 378.36 9199.58 06:53:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 PM 13282548 15107172 2858984 17.71 2688 2023516 818344 4.76 201368 2251524 95076 06:55:01 PM 13266696 15092776 2874836 17.81 2688 2023952 818344 4.76 201372 2263300 16 06:56:01 PM 13261900 15089372 2879632 17.84 2688 2024280 818344 4.76 201524 2264892 24 06:57:01 PM 13253740 15085716 2887792 17.89 2688 2027292 818344 4.76 201524 2268200 64 06:58:01 PM 11576892 13843168 4564640 28.28 2688 2437728 1953160 11.36 305424 3778972 237212 06:59:01 PM 10400460 12894416 5741072 35.57 2688 2655864 2770124 16.11 364536 4874920 159780 07:00:01 PM 10093016 12658620 6048516 37.47 2688 2721988 2966888 17.26 505640 5030876 62376 07:01:01 PM 8053828 11727120 8087704 50.10 2688 3821704 3842840 22.35 629944 6931432 639692 07:02:01 PM 8111444 12226904 8030088 49.75 2688 4256876 3338196 19.42 674980 6814856 26700 07:03:01 PM 8019988 12220636 8121544 50.31 2688 4340196 3329916 19.37 726024 6852532 6824 07:04:01 PM 7898144 12192480 8243388 51.07 2688 4427908 3346268 19.47 747064 6942200 83012 07:05:01 PM 7446916 11916896 8694616 53.86 2688 4598952 3620256 21.06 764772 7365084 16552 07:06:01 PM 7097136 12090016 9044396 56.03 2688 5113996 3432424 19.97 1082836 7385840 461924 07:07:01 PM 9873948 14931972 6267584 38.83 2688 5186156 912784 5.31 1152900 4556572 8 Average: 10116904 13362662 6024628 37.32 2688 3404315 2341874 13.62 554279 4970086 127804 06:53:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 160.37 115.30 1173.44 26.67 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 102.33 90.62 271.30 24.05 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 105.41 93.25 264.05 24.75 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 133.91 132.79 289.21 36.92 0.00 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM eth0 528.76 501.08 4921.05 114.50 0.00 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 211.98 174.64 3073.83 30.80 0.00 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 38.94 39.77 153.20 11.69 0.00 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 53.07 50.82 367.56 15.84 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 105.91 94.60 938.42 19.63 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 76.77 58.40 1102.63 10.71 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 55.08 48.80 624.60 12.07 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 74.66 66.25 479.58 16.13 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 80.57 67.81 502.58 14.84 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 714.50 905.45 237.19 8714.60 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 174.46 174.32 1028.26 648.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 05/05/2025 _x86_64_ (4 CPU) 18:52:21 LINUX RESTART (4 CPU) 06:53:02 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 15.33 0.59 9.26 1.74 0.09 72.99 06:54:01 PM 0 11.90 0.48 7.34 1.04 0.08 79.16 06:54:01 PM 1 18.38 0.54 9.98 1.82 0.09 69.19 06:54:01 PM 2 23.53 0.49 8.30 1.75 0.10 65.83 06:54:01 PM 3 7.52 0.83 11.42 2.36 0.09 77.78 06:55:01 PM all 0.57 0.00 0.36 0.27 0.04 98.76 06:55:01 PM 0 0.23 0.00 0.22 0.05 0.05 99.45 06:55:01 PM 1 0.92 0.00 0.40 0.00 0.03 98.65 06:55:01 PM 2 0.37 0.00 0.13 0.02 0.03 99.45 06:55:01 PM 3 0.75 0.00 0.69 1.02 0.03 97.51 06:56:01 PM all 0.55 0.00 0.32 0.02 0.05 99.06 06:56:01 PM 0 1.02 0.00 0.89 0.00 0.07 98.03 06:56:01 PM 1 0.80 0.00 0.08 0.02 0.05 99.05 06:56:01 PM 2 0.22 0.00 0.17 0.00 0.05 99.57 06:56:01 PM 3 0.17 0.00 0.13 0.05 0.03 99.62 06:57:01 PM all 0.54 0.00 0.38 0.06 0.05 98.97 06:57:01 PM 0 0.25 0.00 0.23 0.00 0.03 99.48 06:57:01 PM 1 0.80 0.00 0.57 0.00 0.05 98.58 06:57:01 PM 2 0.60 0.00 0.23 0.00 0.05 99.11 06:57:01 PM 3 0.52 0.00 0.48 0.23 0.05 98.71 06:58:01 PM all 42.02 0.00 3.01 1.84 0.12 53.01 06:58:01 PM 0 38.32 0.00 3.64 2.23 0.12 55.69 06:58:01 PM 1 49.82 0.00 2.16 1.02 0.12 46.89 06:58:01 PM 2 35.99 0.00 2.90 2.14 0.13 58.83 06:58:01 PM 3 43.92 0.00 3.34 1.98 0.12 50.65 06:59:01 PM all 61.64 0.00 2.83 0.84 0.12 34.57 06:59:01 PM 0 63.91 0.00 2.69 0.89 0.12 32.40 06:59:01 PM 1 64.50 0.00 3.06 1.30 0.12 31.02 06:59:01 PM 2 59.99 0.00 2.98 0.27 0.12 36.64 06:59:01 PM 3 58.16 0.00 2.60 0.89 0.12 38.23 07:00:01 PM all 63.05 0.00 3.07 0.42 0.11 33.36 07:00:01 PM 0 63.60 0.00 2.72 0.05 0.10 33.53 07:00:01 PM 1 56.38 0.00 1.90 0.00 0.12 41.61 07:00:01 PM 2 73.37 0.00 5.99 0.39 0.10 20.15 07:00:01 PM 3 58.87 0.00 1.66 1.23 0.10 38.14 07:01:01 PM all 52.74 0.00 2.25 1.59 0.09 43.32 07:01:01 PM 0 46.37 0.00 1.83 3.16 0.08 48.56 07:01:01 PM 1 40.20 0.00 1.70 0.22 0.08 57.79 07:01:01 PM 2 58.27 0.00 2.58 2.53 0.10 36.52 07:01:01 PM 3 66.15 0.00 2.88 0.47 0.10 30.40 07:02:01 PM all 49.04 0.00 2.88 2.50 0.10 45.48 07:02:01 PM 0 39.46 0.00 2.06 2.51 0.12 55.85 07:02:01 PM 1 53.29 0.00 2.40 3.09 0.08 41.14 07:02:01 PM 2 53.86 0.00 3.96 1.34 0.10 40.74 07:02:01 PM 3 49.60 0.00 3.11 3.05 0.08 44.16 07:03:01 PM all 48.98 0.00 3.43 0.34 0.08 47.16 07:03:01 PM 0 42.09 0.00 2.51 0.46 0.08 54.86 07:03:01 PM 1 60.99 0.00 6.05 0.24 0.08 32.64 07:03:01 PM 2 43.61 0.00 2.15 0.08 0.08 54.07 07:03:01 PM 3 49.21 0.00 3.01 0.59 0.08 47.10 07:04:01 PM all 54.31 0.00 3.12 0.11 0.10 42.36 07:04:01 PM 0 47.61 0.00 1.75 0.08 0.12 50.44 07:04:01 PM 1 52.13 0.00 2.79 0.17 0.10 44.81 07:04:01 PM 2 51.20 0.00 1.55 0.05 0.08 47.11 07:04:01 PM 3 66.27 0.00 6.40 0.15 0.10 27.08 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 50.50 0.00 3.30 0.58 0.11 45.51 07:05:01 PM 0 42.15 0.00 2.67 0.23 0.10 54.85 07:05:01 PM 1 61.03 0.00 5.62 0.96 0.10 32.29 07:05:01 PM 2 54.68 0.00 2.92 1.03 0.10 41.28 07:05:01 PM 3 44.18 0.00 2.00 0.12 0.12 53.59 07:06:01 PM all 44.52 0.00 3.48 0.30 0.08 51.62 07:06:01 PM 0 37.01 0.00 2.68 0.25 0.10 59.96 07:06:01 PM 1 59.63 0.00 6.11 0.20 0.08 33.98 07:06:01 PM 2 42.78 0.00 3.20 0.61 0.08 53.33 07:06:01 PM 3 38.66 0.00 1.92 0.15 0.07 59.19 07:07:01 PM all 20.88 0.00 3.85 1.18 0.10 73.99 07:07:01 PM 0 12.94 0.00 2.10 0.18 0.08 84.69 07:07:01 PM 1 25.56 0.00 4.66 0.54 0.12 69.12 07:07:01 PM 2 32.34 0.00 6.04 2.15 0.12 59.36 07:07:01 PM 3 12.68 0.00 2.59 1.83 0.10 82.80 Average: all 36.03 0.04 2.96 0.84 0.09 60.04 Average: 0 31.91 0.03 2.37 0.80 0.09 64.80 Average: 1 38.86 0.04 3.38 0.68 0.09 56.95 Average: 2 37.88 0.03 3.07 0.88 0.09 58.05 Average: 3 35.47 0.06 3.00 1.01 0.09 60.37