---> uname -a: Linux prd-centos8-builder-2c-4g-1653.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.9G 11G 50% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 556 157 17 2952 2809 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1c:ca:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85230sec preferred_lft 85230sec inet6 fe80::f816:3eff:fe1c:caf4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/01/2026 _x86_64_ (2 CPU) 07:00:49 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 13.03 0.08 12.95 61.32 6379.70 07:04:01 AM 9.35 6.00 3.35 892.24 126.41 07:05:01 AM 91.98 0.68 91.30 77.32 24409.05 07:06:01 AM 11.55 0.00 11.55 0.00 1775.72 07:07:01 AM 2.17 0.00 2.17 0.00 67.31 07:08:01 AM 1.73 0.00 1.73 0.00 42.67 07:09:01 AM 3.60 0.40 3.20 19.46 200.38 07:10:01 AM 1.75 0.00 1.75 0.00 63.20 07:11:01 AM 0.22 0.00 0.22 0.00 2.85 07:12:01 AM 0.17 0.00 0.17 0.00 1.72 07:13:01 AM 0.13 0.00 0.13 0.00 1.05 07:14:01 AM 0.15 0.00 0.15 0.00 1.00 07:15:01 AM 0.18 0.00 0.18 0.00 2.13 07:16:01 AM 0.15 0.00 0.15 0.00 2.78 07:17:01 AM 0.90 0.00 0.90 0.00 18.14 07:18:01 AM 11.41 10.33 1.08 358.34 149.29 07:19:01 AM 46.63 0.40 46.23 54.65 3513.95 07:20:01 AM 51.52 1.20 50.32 64.91 7957.58 Average: 13.70 1.06 12.64 84.90 2484.03 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 1489540 3031968 2264136 60.32 2104 1724648 889024 18.51 204544 1818068 44 07:04:01 AM 1397160 2988860 2356516 62.78 2104 1771904 927732 19.32 216108 1891908 20936 07:05:01 AM 627376 2878596 3126300 83.29 2104 2396928 921960 19.20 218456 2523880 47260 07:06:01 AM 601824 2853700 3151852 83.97 2104 2397464 936840 19.51 218456 2549816 336 07:07:01 AM 588456 2840876 3165220 84.32 2104 2397880 936840 19.51 218456 2562396 292 07:08:01 AM 605620 2858580 3148056 83.87 2104 2398312 919180 19.14 221924 2542004 228 07:09:01 AM 572176 2830084 3181500 84.76 2104 2402832 984764 20.51 229068 2564880 556 07:10:01 AM 573128 2831016 3180548 84.73 2104 2402832 984880 20.51 229068 2565180 4 07:11:01 AM 575620 2833520 3178056 84.67 2104 2402836 984880 20.51 229068 2562420 4 07:12:01 AM 575756 2833656 3177920 84.66 2104 2402836 984880 20.51 229068 2562388 4 07:13:01 AM 563648 2821552 3190028 84.98 2104 2402840 984880 20.51 229068 2573984 4 07:14:01 AM 563652 2821556 3190024 84.98 2104 2402840 984880 20.51 229068 2573984 4 07:15:01 AM 563748 2821652 3189928 84.98 2104 2402840 984880 20.51 229068 2573984 4 07:16:01 AM 563488 2821416 3190188 84.99 2104 2402844 984556 20.50 229068 2574004 12 07:17:01 AM 563500 2821428 3190176 84.99 2104 2402844 984556 20.50 229068 2574176 12 07:18:01 AM 668776 2962540 3084900 82.18 2104 2436616 606648 12.63 425244 2272732 24088 07:19:01 AM 401220 2888792 3352456 89.31 2104 2616112 645352 13.44 431124 2500020 138724 07:20:01 AM 164028 2906620 3589648 95.63 2104 2851408 605468 12.61 438980 2689436 184132 Average: 647706 2869245 3105970 82.74 2104 2367601 902900 18.80 258606 2470848 23147 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 70.50 61.34 564.12 4.78 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 5.85 4.60 4.25 0.80 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 44.23 39.68 1118.77 3.20 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 5.56 4.82 3.01 0.75 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 4.48 4.37 2.57 0.76 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 4.55 4.58 2.61 0.66 0.00 0.00 0.00 0.00 07:09:01 AM lo 11.85 11.85 22.07 22.07 0.00 0.00 0.00 0.00 07:09:01 AM eth0 11.73 11.13 4.96 21.91 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 AM eth0 0.27 0.47 0.02 0.04 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 AM eth0 0.27 0.45 0.02 0.04 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 AM eth0 0.55 0.67 0.16 0.12 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 AM eth0 0.27 0.47 0.03 0.04 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 AM eth0 0.38 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:17:01 AM eth0 0.42 0.58 0.10 0.11 0.00 0.00 0.00 0.00 07:18:01 AM lo 1.65 1.65 2.74 2.74 0.00 0.00 0.00 0.00 07:18:01 AM eth0 7.27 6.05 4.67 2.15 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 33.54 31.99 621.61 11.33 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 65.83 58.65 902.56 11.69 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 1.38 1.38 0.00 0.00 0.00 0.00 Average: eth0 14.24 12.85 179.42 3.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/01/2026 _x86_64_ (2 CPU) 07:00:49 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 2.51 0.00 0.77 0.42 0.03 96.27 07:03:01 AM 0 1.64 0.00 0.84 0.45 0.03 97.04 07:03:01 AM 1 3.38 0.00 0.70 0.38 0.03 95.50 07:04:01 AM all 4.15 0.00 0.82 0.33 0.03 94.67 07:04:01 AM 0 7.14 0.00 0.85 0.20 0.03 91.77 07:04:01 AM 1 1.15 0.00 0.79 0.45 0.03 97.57 07:05:01 AM all 27.78 0.00 5.65 3.26 0.11 63.20 07:05:01 AM 0 52.06 0.00 7.54 0.62 0.10 39.69 07:05:01 AM 1 3.56 0.00 3.76 5.91 0.12 86.66 07:06:01 AM all 1.21 0.00 0.27 0.28 0.03 98.21 07:06:01 AM 0 0.65 0.00 0.30 0.35 0.03 98.66 07:06:01 AM 1 1.77 0.00 0.23 0.22 0.02 97.76 07:07:01 AM all 1.14 0.00 0.17 0.01 0.03 98.66 07:07:01 AM 0 1.29 0.00 0.18 0.02 0.03 98.48 07:07:01 AM 1 0.99 0.00 0.15 0.00 0.02 98.85 07:08:01 AM all 1.65 0.00 0.21 0.00 0.03 98.12 07:08:01 AM 0 1.34 0.00 0.18 0.00 0.03 98.45 07:08:01 AM 1 1.96 0.00 0.23 0.00 0.02 97.79 07:09:01 AM all 3.82 0.00 1.13 0.03 0.08 94.93 07:09:01 AM 0 4.08 0.00 1.23 0.02 0.12 94.56 07:09:01 AM 1 3.57 0.00 1.04 0.03 0.05 95.31 07:10:01 AM all 1.37 0.00 0.45 0.01 0.08 98.08 07:10:01 AM 0 2.64 0.00 0.78 0.00 0.15 96.43 07:10:01 AM 1 0.12 0.00 0.13 0.02 0.02 99.72 07:11:01 AM all 1.39 0.00 0.47 0.00 0.08 98.07 07:11:01 AM 0 2.60 0.00 0.79 0.00 0.12 96.48 07:11:01 AM 1 0.18 0.00 0.15 0.00 0.03 99.63 07:12:01 AM all 1.42 0.00 0.45 0.00 0.08 98.06 07:12:01 AM 0 2.77 0.00 0.76 0.00 0.14 96.33 07:12:01 AM 1 0.08 0.00 0.13 0.00 0.02 99.77 07:13:01 AM all 1.40 0.00 0.50 0.00 0.08 98.02 07:13:01 AM 0 2.36 0.00 0.67 0.00 0.12 96.85 07:13:01 AM 1 0.44 0.00 0.34 0.00 0.05 99.18 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 1.35 0.00 0.45 0.00 0.07 98.14 07:14:01 AM 0 0.72 0.00 0.13 0.00 0.02 99.13 07:14:01 AM 1 1.98 0.00 0.76 0.00 0.12 97.14 07:15:01 AM all 1.23 0.00 0.48 0.00 0.08 98.22 07:15:01 AM 0 2.15 0.00 0.81 0.00 0.12 96.92 07:15:01 AM 1 0.32 0.00 0.15 0.00 0.03 99.50 07:16:01 AM all 1.52 0.00 0.62 0.00 0.08 97.77 07:16:01 AM 0 2.35 0.00 0.88 0.00 0.15 96.62 07:16:01 AM 1 0.70 0.00 0.37 0.00 0.02 98.91 07:17:01 AM all 1.48 0.00 0.45 0.00 0.10 97.97 07:17:01 AM 0 2.35 0.00 0.83 0.00 0.19 96.63 07:17:01 AM 1 0.62 0.00 0.08 0.00 0.02 99.28 07:18:01 AM all 6.18 0.00 1.34 0.40 0.05 92.03 07:18:01 AM 0 8.68 0.00 1.35 0.12 0.03 89.82 07:18:01 AM 1 3.66 0.00 1.33 0.69 0.07 94.25 07:19:01 AM all 26.47 0.00 3.05 0.80 0.09 69.58 07:19:01 AM 0 30.36 0.00 2.86 0.95 0.08 65.75 07:19:01 AM 1 22.58 0.00 3.24 0.65 0.10 73.43 07:20:01 AM all 25.39 0.00 3.57 1.38 0.08 69.58 07:20:01 AM 0 38.49 0.00 4.23 1.50 0.10 55.68 07:20:01 AM 1 12.25 0.00 2.91 1.25 0.07 83.52 Average: all 6.21 0.00 1.16 0.39 0.07 92.17 Average: 0 9.14 0.00 1.41 0.24 0.09 89.13 Average: 1 3.30 0.00 0.92 0.54 0.05 95.20