---> uname -a: Linux prd-centos8-builder-2c-1g-19912.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): 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 561 5036 19 2101 6832 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:b0:96:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85328sec preferred_lft 85328sec inet6 fe80::f816:3eff:feb0:9693/64 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) 02/24/2026 _x86_64_ (2 CPU) 20:48:39 LINUX RESTART (2 CPU) 08:49:02 PM tps rtps wtps bread/s bwrtn/s 08:50:02 PM 178.45 147.92 30.53 5123.14 3160.57 08:51:01 PM 1.52 0.00 1.52 0.00 29.02 08:52:01 PM 0.60 0.03 0.57 0.53 7.95 08:53:01 PM 0.38 0.00 0.38 0.00 6.12 08:54:01 PM 0.35 0.00 0.35 0.00 4.02 08:55:01 PM 0.37 0.00 0.37 0.00 4.18 08:56:01 PM 0.32 0.00 0.32 0.00 3.82 08:57:01 PM 0.32 0.00 0.32 0.00 4.12 08:58:01 PM 0.30 0.00 0.30 0.00 3.42 08:59:01 PM 0.32 0.00 0.32 0.00 3.45 09:00:01 PM 0.43 0.00 0.43 0.00 5.87 09:01:01 PM 0.38 0.02 0.37 0.13 4.28 09:02:01 PM 0.55 0.07 0.48 1.73 7.40 09:03:01 PM 0.87 0.57 0.30 50.37 3.41 09:04:01 PM 341.49 8.95 332.54 1265.71 8389.32 09:05:01 PM 96.35 0.73 95.62 95.72 9355.46 09:06:01 PM 23.10 0.73 22.36 31.19 669.17 Average: 37.91 9.23 28.68 382.15 1273.59 08:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:02 PM 5783104 7186372 2101340 26.65 2688 1593680 612636 6.86 160864 1662908 12 08:51:01 PM 5783660 7186924 2100784 26.64 2688 1593688 612636 6.86 160868 1662532 4 08:52:01 PM 5782800 7186080 2101644 26.66 2688 1593704 612636 6.86 160948 1663284 4 08:53:01 PM 5782900 7186180 2101544 26.65 2688 1593704 612636 6.86 160948 1663452 4 08:54:01 PM 5782856 7186140 2101588 26.65 2688 1593708 612636 6.86 160948 1663604 4 08:55:01 PM 5783000 7186284 2101444 26.65 2688 1593708 612636 6.86 160948 1663900 4 08:56:01 PM 5780784 7184068 2103660 26.68 2688 1593708 612636 6.86 160948 1666100 4 08:57:01 PM 5780792 7184080 2103652 26.68 2688 1593712 612636 6.86 160948 1666152 4 08:58:01 PM 5780440 7183728 2104004 26.69 2688 1593712 612636 6.86 160948 1666296 4 08:59:01 PM 5780232 7183520 2104212 26.69 2688 1593712 612636 6.86 160948 1666440 4 09:00:01 PM 5779820 7183112 2104624 26.69 2688 1593716 635808 7.12 160948 1666648 4 09:01:01 PM 5778832 7182124 2105612 26.71 2688 1593716 635808 7.12 160952 1667500 4 09:02:01 PM 5779396 7182768 2105048 26.70 2688 1593788 635808 7.12 160996 1667164 4 09:03:01 PM 5769756 7178668 2114688 26.82 2688 1599320 635808 7.12 161744 1674956 4080 09:04:01 PM 5206456 7028288 2677988 33.97 2688 1989092 677772 7.59 196224 2121056 231784 09:05:01 PM 5145576 6979648 2738868 34.74 2688 2000340 720556 8.07 229228 2137992 8584 09:06:01 PM 5198480 7033332 2685964 34.07 2688 2001144 670588 7.51 398924 1915552 7556 Average: 5675228 7154195 2209216 28.02 2688 1665185 631677 7.07 181078 1735032 14827 08:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:02 PM eth0 159.18 68.52 519.92 25.15 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 1.51 0.47 0.55 0.62 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 0.33 0.07 0.07 0.17 0.00 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 0.45 0.17 0.09 0.17 0.00 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 0.73 0.15 0.13 0.17 0.00 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 1.05 0.47 0.52 0.59 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 0.58 0.43 0.09 4.43 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 0.47 0.22 0.18 0.50 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 0.42 0.17 0.08 0.17 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 0.28 0.15 0.07 0.17 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 0.42 0.22 0.15 0.23 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 0.25 0.15 0.07 0.17 0.00 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 0.28 0.17 0.07 0.17 0.00 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 24.29 11.59 79.06 4.56 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 163.88 104.98 1481.80 40.91 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 33.53 28.30 51.07 10.41 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.33 26.20 27.72 9.52 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 24.60 14.22 126.90 5.76 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) 02/24/2026 _x86_64_ (2 CPU) 20:48:39 LINUX RESTART (2 CPU) 08:49:02 PM CPU %user %nice %system %iowait %steal %idle 08:50:02 PM all 8.94 2.70 19.31 2.65 0.08 66.34 08:50:02 PM 0 9.68 2.70 18.62 2.80 0.09 66.12 08:50:02 PM 1 8.19 2.70 19.99 2.49 0.07 66.56 08:51:01 PM all 0.47 0.00 0.08 0.02 0.05 99.37 08:51:01 PM 0 0.31 0.00 0.07 0.02 0.05 99.56 08:51:01 PM 1 0.64 0.00 0.10 0.02 0.05 99.19 08:52:01 PM all 0.38 0.00 0.07 0.00 0.03 99.53 08:52:01 PM 0 0.10 0.00 0.05 0.00 0.02 99.83 08:52:01 PM 1 0.65 0.00 0.08 0.00 0.03 99.23 08:53:01 PM all 0.33 0.00 0.04 0.00 0.03 99.60 08:53:01 PM 0 0.12 0.00 0.05 0.00 0.03 99.80 08:53:01 PM 1 0.55 0.00 0.03 0.00 0.02 99.40 08:54:01 PM all 0.23 0.00 0.07 0.00 0.03 99.67 08:54:01 PM 0 0.23 0.00 0.07 0.00 0.03 99.67 08:54:01 PM 1 0.23 0.00 0.07 0.00 0.03 99.67 08:55:01 PM all 0.38 0.00 0.05 0.00 0.03 99.54 08:55:01 PM 0 0.12 0.00 0.05 0.00 0.03 99.80 08:55:01 PM 1 0.63 0.00 0.05 0.00 0.03 99.28 08:56:01 PM all 0.77 0.00 0.06 0.00 0.03 99.14 08:56:01 PM 0 0.88 0.00 0.03 0.00 0.02 99.07 08:56:01 PM 1 0.65 0.00 0.08 0.00 0.05 99.22 08:57:01 PM all 0.19 0.00 0.07 0.00 0.04 99.70 08:57:01 PM 0 0.13 0.00 0.08 0.00 0.05 99.73 08:57:01 PM 1 0.25 0.00 0.05 0.00 0.03 99.67 08:58:01 PM all 0.35 0.00 0.05 0.00 0.04 99.56 08:58:01 PM 0 0.12 0.00 0.05 0.00 0.05 99.78 08:58:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 08:59:01 PM all 0.35 0.00 0.04 0.00 0.03 99.57 08:59:01 PM 0 0.13 0.00 0.05 0.00 0.03 99.78 08:59:01 PM 1 0.57 0.00 0.03 0.00 0.03 99.37 09:00:01 PM all 0.32 0.00 0.05 0.00 0.03 99.61 09:00:01 PM 0 0.22 0.00 0.05 0.00 0.02 99.72 09:00:01 PM 1 0.42 0.00 0.05 0.00 0.03 99.50 09:00:01 PM CPU %user %nice %system %iowait %steal %idle 09:01:01 PM all 0.33 0.00 0.06 0.00 0.03 99.58 09:01:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 09:01:01 PM 1 0.60 0.00 0.07 0.00 0.03 99.30 09:02:01 PM all 0.30 0.00 0.04 0.00 0.03 99.62 09:02:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 09:02:01 PM 1 0.50 0.00 0.03 0.00 0.03 99.43 09:03:01 PM all 0.97 0.00 0.14 0.01 0.03 98.86 09:03:01 PM 0 0.83 0.00 0.08 0.02 0.02 99.05 09:03:01 PM 1 1.10 0.00 0.20 0.00 0.03 98.66 09:04:01 PM all 40.86 0.00 4.96 3.59 0.13 50.46 09:04:01 PM 0 47.04 0.00 4.75 2.25 0.13 45.83 09:04:01 PM 1 34.67 0.00 5.17 4.94 0.12 55.10 09:05:01 PM all 38.63 0.00 3.28 1.88 0.08 56.13 09:05:01 PM 0 54.88 0.00 3.78 1.87 0.08 39.38 09:05:01 PM 1 22.42 0.00 2.78 1.89 0.08 72.83 09:06:01 PM all 36.59 0.00 2.75 0.14 0.08 60.43 09:06:01 PM 0 38.07 0.00 2.63 0.15 0.08 59.07 09:06:01 PM 1 35.11 0.00 2.88 0.13 0.08 61.79 Average: all 7.69 0.16 1.81 0.49 0.05 89.81 Average: 0 9.02 0.16 1.78 0.41 0.05 88.59 Average: 1 6.36 0.16 1.84 0.56 0.05 91.04