---> uname -a: Linux prd-centos8-builder-2c-4g-2197.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: 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): 0,1 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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 561 234 17 2870 2804 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:81:6b:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85269sec preferred_lft 85269sec inet6 fe80::f816:3eff:fe81:6bd3/64 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) 01/01/2026 _x86_64_ (2 CPU) 13:00:56 LINUX RESTART (2 CPU) 01:02:01 PM tps rtps wtps bread/s bwrtn/s 01:03:01 PM 17.08 5.25 11.83 867.84 6091.37 01:04:01 PM 83.26 0.82 82.44 27.45 23682.61 01:05:01 PM 22.65 0.88 21.76 92.65 2469.14 01:06:01 PM 4.08 0.00 4.08 0.00 273.04 01:07:01 PM 0.42 0.00 0.42 0.00 5.18 01:08:01 PM 0.48 0.00 0.48 0.00 5.48 01:09:01 PM 0.30 0.00 0.30 0.00 3.02 01:10:01 PM 0.30 0.00 0.30 0.00 3.15 01:11:01 PM 0.40 0.00 0.40 0.00 4.30 01:12:01 PM 0.43 0.00 0.43 0.00 5.53 01:13:01 PM 0.28 0.00 0.28 0.00 2.35 01:14:01 PM 0.33 0.00 0.33 0.00 2.92 01:15:01 PM 0.27 0.00 0.27 0.00 1.97 01:16:01 PM 0.25 0.00 0.25 0.00 1.98 01:17:01 PM 1.25 0.10 1.15 10.39 20.71 01:18:01 PM 41.14 5.53 35.60 1249.85 4038.29 01:19:01 PM 60.66 0.38 60.28 54.12 6997.40 Average: 13.74 0.76 12.98 135.43 2565.48 01:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 PM 1376284 2951328 2377392 63.34 2104 1756424 961456 20.02 211564 1921280 3544 01:04:01 PM 538608 2807916 3215068 85.65 2104 2417532 1004240 20.91 273200 2561272 20104 01:05:01 PM 563268 2820164 3190408 84.99 2104 2401384 1010368 21.04 229292 2570944 3736 01:06:01 PM 553432 2810336 3200244 85.26 2104 2401384 1010368 21.04 229292 2580532 4 01:07:01 PM 538032 2794936 3215644 85.67 2104 2401384 1010368 21.04 229292 2596004 4 01:08:01 PM 537248 2794156 3216428 85.69 2104 2401388 1010368 21.04 229292 2596232 4 01:09:01 PM 541400 2798192 3212276 85.58 2104 2401388 1010368 21.04 229292 2596232 4 01:10:01 PM 540816 2797608 3212860 85.59 2104 2401388 1011904 21.07 229292 2596432 4 01:11:01 PM 541144 2797968 3212532 85.58 2104 2401392 1011904 21.07 229292 2596380 4 01:12:01 PM 541232 2798056 3212444 85.58 2104 2401392 1011904 21.07 229292 2596448 8 01:13:01 PM 541408 2798236 3212268 85.58 2104 2401396 1011904 21.07 229292 2596284 4 01:14:01 PM 541648 2798476 3212028 85.57 2104 2401396 1011904 21.07 229292 2596244 4 01:15:01 PM 541612 2798440 3212064 85.57 2104 2401396 1011904 21.07 229292 2596148 4 01:16:01 PM 541396 2798244 3212280 85.58 2104 2401400 1010352 21.04 229296 2596380 12 01:17:01 PM 670292 2930048 3083384 82.14 2104 2404180 630992 13.14 419136 2283100 3680 01:18:01 PM 365184 2835184 3388492 90.27 2104 2607292 714732 14.88 467296 2514088 83556 01:19:01 PM 286600 2857424 3467076 92.36 2104 2693332 670452 13.96 453512 2578348 57572 Average: 574094 2822748 3179582 84.71 2104 2393850 947970 19.74 269189 2527785 10132 01:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 PM eth0 7.95 7.71 3.67 1.41 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 45.31 33.15 1094.53 2.60 0.00 0.00 0.00 0.00 01:05:01 PM lo 12.00 12.00 21.90 21.90 0.00 0.00 0.00 0.00 01:05:01 PM eth0 21.66 22.05 12.30 23.52 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:06:01 PM eth0 0.90 0.52 0.09 0.05 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 PM eth0 1.75 2.03 3.22 3.87 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 PM eth0 0.35 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:09:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 PM eth0 0.30 0.52 0.03 0.05 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 PM eth0 0.43 0.57 0.10 0.11 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 PM eth0 0.27 0.40 0.03 0.04 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 PM eth0 0.38 0.52 0.14 0.05 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 PM eth0 0.30 0.48 0.03 0.04 0.00 0.00 0.00 0.00 01:17:01 PM lo 1.65 1.65 2.74 2.74 0.00 0.00 0.00 0.00 01:17:01 PM eth0 7.10 5.66 4.59 2.15 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 44.12 36.77 547.84 4.53 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 27.72 24.73 263.59 5.67 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 1.46 1.46 0.00 0.00 0.00 0.00 Average: eth0 9.38 8.07 113.56 2.60 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) 01/01/2026 _x86_64_ (2 CPU) 13:00:56 LINUX RESTART (2 CPU) 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 6.25 0.00 1.18 0.93 2.29 89.35 01:03:01 PM 0 6.58 0.00 1.23 0.86 2.37 88.97 01:03:01 PM 1 5.93 0.00 1.12 1.00 2.21 89.74 01:04:01 PM all 40.69 0.00 6.80 2.81 4.03 45.66 01:04:01 PM 0 24.24 0.00 7.25 2.30 3.90 62.31 01:04:01 PM 1 57.36 0.00 6.34 3.34 4.16 28.80 01:05:01 PM all 13.91 0.00 2.08 0.63 2.91 80.47 01:05:01 PM 0 5.61 0.00 1.63 0.63 2.51 89.62 01:05:01 PM 1 22.18 0.00 2.53 0.64 3.30 71.35 01:06:01 PM all 1.03 0.00 0.35 0.06 2.87 95.68 01:06:01 PM 0 0.88 0.00 0.36 0.00 2.98 95.78 01:06:01 PM 1 1.18 0.00 0.34 0.11 2.77 95.59 01:07:01 PM all 1.83 0.00 0.35 0.00 2.49 95.33 01:07:01 PM 0 2.61 0.00 0.41 0.00 2.80 94.18 01:07:01 PM 1 1.05 0.00 0.28 0.00 2.19 96.48 01:08:01 PM all 1.31 0.00 0.43 0.00 2.38 95.89 01:08:01 PM 0 1.54 0.00 0.51 0.00 2.62 95.33 01:08:01 PM 1 1.07 0.00 0.35 0.00 2.14 96.45 01:09:01 PM all 1.15 0.00 0.40 0.00 2.22 96.24 01:09:01 PM 0 1.55 0.00 0.48 0.00 2.39 95.58 01:09:01 PM 1 0.74 0.00 0.31 0.00 2.04 96.90 01:10:01 PM all 1.16 0.00 0.36 0.00 2.67 95.81 01:10:01 PM 0 0.79 0.00 0.21 0.00 2.12 96.88 01:10:01 PM 1 1.53 0.00 0.51 0.00 3.21 94.75 01:11:01 PM all 1.18 0.00 0.39 0.01 2.82 95.60 01:11:01 PM 0 0.69 0.00 0.29 0.00 2.55 96.47 01:11:01 PM 1 1.67 0.00 0.49 0.02 3.09 94.74 01:12:01 PM all 1.29 0.00 0.40 0.00 1.85 96.46 01:12:01 PM 0 1.73 0.00 0.46 0.00 2.20 95.61 01:12:01 PM 1 0.86 0.00 0.33 0.00 1.50 97.30 01:13:01 PM all 1.18 0.00 0.37 0.00 2.14 96.31 01:13:01 PM 0 1.68 0.00 0.53 0.00 2.65 95.15 01:13:01 PM 1 0.69 0.00 0.21 0.00 1.63 97.46 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 1.13 0.00 0.35 0.00 3.09 95.43 01:14:01 PM 0 0.85 0.00 0.34 0.00 2.94 95.87 01:14:01 PM 1 1.42 0.00 0.36 0.00 3.24 94.98 01:15:01 PM all 1.11 0.00 0.34 0.00 3.01 95.54 01:15:01 PM 0 1.32 0.00 0.46 0.00 3.51 94.71 01:15:01 PM 1 0.90 0.00 0.23 0.00 2.50 96.37 01:16:01 PM all 1.17 0.00 0.55 0.00 1.83 96.45 01:16:01 PM 0 1.55 0.00 0.84 0.00 2.25 95.35 01:16:01 PM 1 0.79 0.00 0.25 0.00 1.41 97.55 01:17:01 PM all 4.90 0.00 1.16 0.01 2.75 91.19 01:17:01 PM 0 3.23 0.00 1.18 0.02 2.72 92.85 01:17:01 PM 1 6.56 0.00 1.15 0.00 2.77 89.52 01:18:01 PM all 39.66 0.00 3.43 1.17 3.76 51.99 01:18:01 PM 0 29.21 0.00 2.27 0.80 3.33 64.38 01:18:01 PM 1 50.09 0.00 4.60 1.53 4.19 39.60 01:19:01 PM all 37.79 0.00 3.92 1.90 3.77 52.62 01:19:01 PM 0 35.10 0.00 4.55 2.58 3.37 54.40 01:19:01 PM 1 40.46 0.00 3.30 1.23 4.17 50.85 Average: all 9.22 0.00 1.34 0.44 2.76 86.23 Average: 0 7.01 0.00 1.36 0.42 2.78 88.43 Average: 1 11.43 0.00 1.33 0.46 2.74 84.03