---> uname -a: Linux prd-centos8-robot-2c-8g-34398.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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): 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4920 19 2198 6820 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:89:1e:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85015sec preferred_lft 85015sec inet6 fe80::f816:3eff:fe89:1edd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/12/2026 _x86_64_ (2 CPU) 21:50:28 LINUX RESTART (2 CPU) 09:51:01 PM tps rtps wtps bread/s bwrtn/s 09:52:01 PM 94.04 23.80 70.23 6815.39 6524.70 09:53:01 PM 91.73 1.08 90.65 75.32 10980.69 09:54:01 PM 34.91 0.42 34.49 64.78 2896.17 09:55:01 PM 79.91 9.41 70.49 1681.84 8224.73 09:56:01 PM 7.28 0.00 7.28 0.00 960.87 09:57:01 PM 3.43 0.00 3.43 0.00 107.38 09:58:01 PM 0.18 0.00 0.18 0.00 2.83 09:59:01 PM 0.42 0.05 0.37 4.80 30.44 10:00:01 PM 2.02 0.00 2.02 0.00 74.64 10:01:01 PM 0.43 0.00 0.43 0.00 21.29 10:02:01 PM 0.52 0.08 0.43 1.87 22.77 10:03:01 PM 0.22 0.00 0.22 0.00 9.95 10:04:01 PM 0.23 0.00 0.23 0.00 17.98 10:05:01 PM 0.18 0.00 0.18 0.00 26.95 10:06:01 PM 0.22 0.03 0.18 0.27 2.05 10:07:01 PM 1.37 0.07 1.30 3.20 31.39 10:08:01 PM 0.32 0.00 0.32 0.00 5.83 10:09:01 PM 0.13 0.00 0.13 0.00 1.47 10:10:01 PM 0.12 0.00 0.12 0.00 1.53 10:11:01 PM 0.32 0.00 0.32 0.00 4.53 10:12:01 PM 2.01 0.20 1.81 5.19 108.89 10:13:01 PM 28.67 0.45 28.22 68.91 1493.54 Average: 15.85 1.62 14.23 396.50 1434.11 09:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 PM 5359360 7074064 2523072 32.01 2688 1896824 683188 7.65 186744 2014544 199660 09:53:01 PM 5174848 7023324 2707584 34.35 2688 2024396 694488 7.78 199436 2157308 42072 09:54:01 PM 5115436 7029424 2766996 35.10 2688 2086112 694472 7.78 229112 2175412 58020 09:55:01 PM 4953500 7071968 2928932 37.16 2688 2284372 624988 7.00 267252 2274200 27244 09:56:01 PM 4953864 7072044 2928568 37.15 2688 2284372 624988 7.00 267252 2274320 4 09:57:01 PM 4953828 7072012 2928604 37.15 2688 2284376 624988 7.00 267256 2274316 4 09:58:01 PM 4953580 7071764 2928852 37.16 2688 2284376 624988 7.00 267256 2274280 4 09:59:01 PM 4907240 7026296 2975192 37.74 2688 2285248 704580 7.89 267588 2320236 52 10:00:01 PM 4905228 7024664 2977204 37.77 2688 2285632 727996 8.15 267588 2321904 212 10:01:01 PM 4902436 7022256 2979996 37.81 2688 2286008 727996 8.15 267588 2324544 128 10:02:01 PM 4900764 7021040 2981668 37.83 2688 2286456 727996 8.15 267712 2326348 52 10:03:01 PM 4899452 7020104 2982980 37.84 2688 2286840 727996 8.15 267712 2327404 208 10:04:01 PM 4898080 7019108 2984352 37.86 2688 2287216 727996 8.15 267712 2328848 128 10:05:01 PM 4896484 7018156 2985948 37.88 2688 2287852 727996 8.15 267712 2330604 4 10:06:01 PM 4896120 7017796 2986312 37.89 2688 2287856 719620 8.06 267908 2330804 24 10:07:01 PM 4896072 7017852 2986360 37.89 2688 2287960 719620 8.06 268116 2330596 16 10:08:01 PM 4895872 7017652 2986560 37.89 2688 2287960 719620 8.06 268116 2330668 4 10:09:01 PM 4896208 7017992 2986224 37.88 2688 2287964 719620 8.06 268116 2330516 4 10:10:01 PM 4895784 7017584 2986648 37.89 2688 2287980 738636 8.27 268116 2330768 4 10:11:01 PM 4896304 7018108 2986128 37.88 2688 2287984 719600 8.06 268116 2330424 4 10:12:01 PM 5118820 7060772 2763612 35.06 2688 2109636 626300 7.01 267752 2110000 5532 10:13:01 PM 5084620 7032332 2797812 35.49 2688 2120292 673368 7.54 471356 1966664 19048 Average: 4970632 7034832 2911800 36.94 2688 2232169 694593 7.78 268433 2262941 16019 09:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 PM eth0 317.59 192.17 1781.88 58.17 0.00 0.00 0.00 0.00 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM eth0 83.90 52.56 754.32 8.41 0.00 0.00 0.00 0.00 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM eth0 22.03 19.18 26.54 6.41 0.00 0.00 0.00 0.00 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 605.65 440.64 433.10 104.65 0.00 0.00 0.00 0.00 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 1.62 0.90 0.51 0.37 0.00 0.00 0.00 0.00 09:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM eth0 2.97 1.95 0.58 0.47 0.00 0.00 0.00 0.00 09:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM eth0 4.08 2.38 0.92 1.44 0.00 0.00 0.00 0.00 09:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 PM eth0 51.79 35.54 12.57 4.08 0.00 0.00 0.00 0.00 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 13.40 9.06 2.71 1.79 0.00 0.00 0.00 0.00 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 11.36 9.01 2.73 1.79 0.00 0.00 0.00 0.00 10:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM eth0 11.31 9.24 2.87 1.88 0.00 0.00 0.00 0.00 10:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM eth0 11.33 9.13 2.76 1.78 0.00 0.00 0.00 0.00 10:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM eth0 11.03 9.17 2.74 1.82 0.00 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 19.55 15.36 4.66 2.91 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 3.82 0.32 0.77 0.26 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 1.63 0.57 0.53 0.33 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 6.90 0.30 1.11 0.20 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 1.55 0.10 0.12 0.01 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 0.98 0.13 0.07 0.01 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 0.33 0.05 0.02 0.00 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 98.29 73.91 106.65 34.66 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 18.51 15.63 22.74 7.65 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 59.08 40.79 143.69 10.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/12/2026 _x86_64_ (2 CPU) 21:50:28 LINUX RESTART (2 CPU) 09:51:01 PM CPU %user %nice %system %iowait %steal %idle 09:52:01 PM all 46.17 0.00 7.52 1.94 0.13 44.23 09:52:01 PM 0 50.16 0.00 7.88 2.38 0.13 39.45 09:52:01 PM 1 42.19 0.00 7.16 1.51 0.13 49.01 09:53:01 PM all 24.16 0.00 3.39 3.58 0.14 68.73 09:53:01 PM 0 36.50 0.00 4.17 4.54 0.17 54.62 09:53:01 PM 1 11.84 0.00 2.60 2.62 0.12 82.83 09:54:01 PM all 23.45 0.00 3.53 0.68 0.09 72.25 09:54:01 PM 0 22.74 0.00 3.18 0.77 0.10 73.21 09:54:01 PM 1 24.15 0.00 3.87 0.60 0.08 71.29 09:55:01 PM all 28.02 0.00 5.95 1.11 0.11 64.81 09:55:01 PM 0 38.14 0.00 6.72 1.26 0.12 53.77 09:55:01 PM 1 17.95 0.00 5.19 0.97 0.10 75.80 09:56:01 PM all 0.36 0.00 0.13 0.38 0.04 99.09 09:56:01 PM 0 0.12 0.00 0.15 0.17 0.03 99.53 09:56:01 PM 1 0.60 0.00 0.10 0.60 0.05 98.65 09:57:01 PM all 0.18 0.00 0.11 0.01 0.06 99.65 09:57:01 PM 0 0.22 0.00 0.12 0.00 0.05 99.62 09:57:01 PM 1 0.13 0.00 0.10 0.02 0.07 99.68 09:58:01 PM all 0.36 0.00 0.09 0.00 0.06 99.49 09:58:01 PM 0 0.60 0.00 0.07 0.00 0.05 99.28 09:58:01 PM 1 0.12 0.00 0.12 0.00 0.07 99.70 09:59:01 PM all 4.72 0.00 0.49 0.00 0.10 94.69 09:59:01 PM 0 5.35 0.00 0.52 0.00 0.08 94.04 09:59:01 PM 1 4.09 0.00 0.47 0.00 0.12 95.33 10:00:01 PM all 4.39 0.00 0.35 0.01 0.10 95.15 10:00:01 PM 0 5.03 0.00 0.40 0.00 0.10 94.46 10:00:01 PM 1 3.74 0.00 0.30 0.02 0.10 95.84 10:01:01 PM all 4.39 0.00 0.37 0.00 0.11 95.13 10:01:01 PM 0 3.91 0.00 0.37 0.00 0.12 95.60 10:01:01 PM 1 4.87 0.00 0.37 0.00 0.10 94.66 10:02:01 PM all 4.50 0.00 0.38 0.01 0.13 94.99 10:02:01 PM 0 2.92 0.00 0.27 0.02 0.12 96.68 10:02:01 PM 1 6.07 0.00 0.50 0.00 0.13 93.29 10:02:01 PM CPU %user %nice %system %iowait %steal %idle 10:03:01 PM all 4.32 0.00 0.37 0.01 0.10 95.20 10:03:01 PM 0 4.28 0.00 0.38 0.00 0.10 95.23 10:03:01 PM 1 4.36 0.00 0.35 0.02 0.10 95.17 10:04:01 PM all 4.55 0.00 0.35 0.00 0.11 94.99 10:04:01 PM 0 6.97 0.00 0.48 0.00 0.12 92.43 10:04:01 PM 1 2.14 0.00 0.22 0.00 0.10 97.55 10:05:01 PM all 6.15 0.00 0.39 0.00 0.09 93.37 10:05:01 PM 0 8.08 0.00 0.47 0.00 0.08 91.36 10:05:01 PM 1 4.21 0.00 0.32 0.00 0.10 95.37 10:06:01 PM all 0.39 0.00 0.24 0.00 0.05 99.32 10:06:01 PM 0 0.23 0.00 0.18 0.00 0.05 99.53 10:06:01 PM 1 0.55 0.00 0.30 0.00 0.05 99.10 10:07:01 PM all 0.43 0.00 0.08 0.01 0.06 99.43 10:07:01 PM 0 0.67 0.00 0.07 0.00 0.03 99.23 10:07:01 PM 1 0.18 0.00 0.08 0.02 0.08 99.63 10:08:01 PM all 0.28 0.00 0.08 0.00 0.08 99.56 10:08:01 PM 0 0.37 0.00 0.05 0.00 0.03 99.55 10:08:01 PM 1 0.20 0.00 0.12 0.00 0.12 99.57 10:09:01 PM all 0.33 0.00 0.09 0.00 0.06 99.52 10:09:01 PM 0 0.28 0.00 0.05 0.00 0.02 99.65 10:09:01 PM 1 0.38 0.00 0.13 0.00 0.10 99.38 10:10:01 PM all 0.39 0.00 0.07 0.00 0.07 99.47 10:10:01 PM 0 0.18 0.00 0.07 0.00 0.07 99.68 10:10:01 PM 1 0.60 0.00 0.07 0.00 0.07 99.26 10:11:01 PM all 0.34 0.00 0.07 0.00 0.06 99.53 10:11:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 10:11:01 PM 1 0.57 0.00 0.05 0.00 0.07 99.32 10:12:01 PM all 5.60 0.00 1.32 0.01 0.08 93.00 10:12:01 PM 0 6.79 0.00 1.45 0.02 0.08 91.66 10:12:01 PM 1 4.40 0.00 1.19 0.00 0.07 94.34 10:13:01 PM all 24.39 0.00 3.16 0.21 0.09 72.15 10:13:01 PM 0 34.28 0.00 4.14 0.25 0.08 61.24 10:13:01 PM 1 14.54 0.00 2.18 0.17 0.10 83.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.54 0.00 1.30 0.36 0.09 89.71 Average: 0 10.36 0.00 1.42 0.43 0.08 87.72 Average: 1 6.73 0.00 1.17 0.30 0.09 91.71