---> uname -a: Linux prd-centos8-robot-2c-8g-6668.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 659 4852 19 2186 6739 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:5f:a6:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84886sec preferred_lft 84886sec inet6 fe80::f816:3eff:fe5f:a636/64 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) 02/01/2026 _x86_64_ (2 CPU) 03:46:57 LINUX RESTART (2 CPU) 03:48:01 AM tps rtps wtps bread/s bwrtn/s 03:49:01 AM 125.36 1.12 124.25 76.52 12454.76 03:50:01 AM 26.67 0.05 26.62 0.93 3915.71 03:51:01 AM 2.48 0.03 2.45 0.53 63.42 03:52:01 AM 0.22 0.00 0.22 0.00 2.80 03:53:01 AM 0.38 0.00 0.38 0.00 6.12 03:54:01 AM 0.38 0.00 0.38 0.00 3.87 03:55:01 AM 0.30 0.00 0.30 0.00 3.02 03:56:01 AM 0.32 0.00 0.32 0.00 3.32 03:57:01 AM 0.30 0.00 0.30 0.00 3.02 03:58:01 AM 0.32 0.00 0.32 0.00 2.65 03:59:01 AM 0.40 0.00 0.40 0.00 4.82 04:00:01 AM 0.47 0.00 0.47 0.00 5.75 04:01:01 AM 0.32 0.02 0.30 0.13 2.42 04:02:01 AM 0.58 0.10 0.48 2.00 6.85 04:03:01 AM 1.45 0.00 1.45 0.00 33.04 04:04:01 AM 21.23 0.32 20.91 60.65 1078.91 04:05:01 AM 89.45 9.42 80.04 1682.12 8467.07 04:06:01 AM 11.91 0.00 11.91 0.00 1115.94 04:07:01 AM 2.45 0.00 2.45 0.00 68.32 04:08:01 AM 0.53 0.00 0.53 0.00 7.00 04:09:01 AM 0.48 0.08 0.40 5.86 95.72 04:10:01 AM 1.88 0.00 1.88 0.00 64.89 04:11:01 AM 3.20 0.35 2.85 38.25 138.97 04:12:01 AM 35.35 0.50 34.86 63.71 1538.70 Average: 13.60 0.50 13.10 80.44 1211.90 03:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 AM 5150768 6991048 2731664 34.66 2688 2015888 742656 8.32 192208 2190064 102716 03:50:01 AM 5124292 6964124 2758140 34.99 2688 2016000 794808 8.90 198868 2211120 4 03:51:01 AM 5122836 6962712 2759596 35.01 2688 2016020 794808 8.90 198884 2213088 4 03:52:01 AM 5122600 6962476 2759832 35.01 2688 2016020 794808 8.90 198884 2213232 4 03:53:01 AM 5122592 6962472 2759840 35.01 2688 2016024 794808 8.90 198884 2213424 4 03:54:01 AM 5122532 6962412 2759900 35.01 2688 2016024 794808 8.90 198884 2213248 4 03:55:01 AM 5122660 6962540 2759772 35.01 2688 2016024 794808 8.90 198884 2213252 4 03:56:01 AM 5122756 6962640 2759676 35.01 2688 2016028 794808 8.90 198884 2213256 4 03:57:01 AM 5122688 6962572 2759744 35.01 2688 2016028 794808 8.90 198884 2213268 4 03:58:01 AM 5122004 6961888 2760428 35.02 2688 2016028 794808 8.90 198884 2214064 4 03:59:01 AM 5121904 6961792 2760528 35.02 2688 2016032 794808 8.90 198884 2214004 4 04:00:01 AM 5121580 6961468 2760852 35.03 2688 2016032 786544 8.81 198884 2214120 4 04:01:01 AM 5121004 6960900 2761428 35.03 2688 2016036 786544 8.81 198884 2214472 4 04:02:01 AM 5118752 6958720 2763680 35.06 2688 2016104 785168 8.79 199152 2216552 4 04:03:01 AM 5118840 6958804 2763592 35.06 2688 2016104 785168 8.79 199152 2216212 4 04:04:01 AM 5035844 6956596 2846588 36.11 2688 2092436 790132 8.85 229816 2254284 79716 04:05:01 AM 4871652 6980984 3010780 38.20 2688 2275304 712692 7.98 266524 2359212 26048 04:06:01 AM 4872716 6981908 3009716 38.18 2688 2275312 712692 7.98 266516 2358640 4 04:07:01 AM 4872844 6982040 3009588 38.18 2688 2275316 712692 7.98 266520 2358640 4 04:08:01 AM 4872832 6982028 3009600 38.18 2688 2275316 712692 7.98 266520 2358780 4 04:09:01 AM 4769628 6881644 3112804 39.49 2688 2278136 853396 9.56 266868 2460320 16 04:10:01 AM 4763288 6875324 3119144 39.57 2688 2278156 860328 9.63 266868 2466524 16 04:11:01 AM 5020464 6953140 2861968 36.31 2688 2102772 757876 8.49 265712 2227392 16892 04:12:01 AM 4978468 6913372 2903964 36.84 2688 2107700 794060 8.89 472692 2071148 17016 Average: 5038148 6956817 2844284 36.08 2688 2091702 780863 8.74 231048 2254096 10104 03:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 122.95 93.37 1371.32 13.11 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 5.66 0.85 1.54 0.29 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 1.33 0.45 0.39 0.15 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.15 0.40 0.37 0.14 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 1.15 0.47 0.44 0.19 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 1.15 0.40 0.37 0.14 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 0.93 0.42 0.37 0.14 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.98 0.38 0.36 0.14 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 0.68 0.38 0.35 0.14 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 1.35 0.65 0.56 0.23 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 0.97 0.37 0.36 0.14 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 1.10 0.35 0.37 0.14 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 1.28 0.38 0.41 0.14 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 1.70 0.52 0.65 0.33 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 12.86 0.43 68.05 0.18 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 18.53 18.88 68.59 6.19 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 582.44 427.78 389.71 101.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 2.12 1.40 0.56 0.64 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 2.72 1.90 0.55 0.42 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 2.32 1.95 0.49 0.48 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 124.69 100.93 1297.21 7.80 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 372.24 363.69 6182.19 23.50 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 319.18 285.29 4063.44 41.08 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 17.44 16.56 16.48 8.99 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 66.54 54.92 561.03 8.58 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) 02/01/2026 _x86_64_ (2 CPU) 03:46:57 LINUX RESTART (2 CPU) 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 36.55 0.00 5.60 2.53 0.13 55.18 03:49:01 AM 0 32.45 0.00 4.94 1.96 0.12 60.54 03:49:01 AM 1 40.67 0.00 6.27 3.10 0.15 49.81 03:50:01 AM all 0.78 0.00 0.33 0.46 0.04 98.39 03:50:01 AM 0 0.58 0.00 0.18 0.37 0.05 98.81 03:50:01 AM 1 0.98 0.00 0.47 0.55 0.03 97.96 03:51:01 AM all 0.38 0.00 0.10 0.02 0.03 99.47 03:51:01 AM 0 0.65 0.00 0.13 0.03 0.03 99.15 03:51:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 03:52:01 AM all 0.28 0.00 0.09 0.00 0.04 99.58 03:52:01 AM 0 0.37 0.00 0.12 0.00 0.05 99.47 03:52:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 03:53:01 AM all 0.36 0.00 0.06 0.01 0.04 99.53 03:53:01 AM 0 0.17 0.00 0.08 0.00 0.05 99.70 03:53:01 AM 1 0.55 0.00 0.03 0.02 0.03 99.37 03:54:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 03:54:01 AM 0 0.17 0.00 0.08 0.00 0.05 99.70 03:54:01 AM 1 0.48 0.00 0.03 0.00 0.03 99.45 03:55:01 AM all 0.21 0.00 0.07 0.00 0.03 99.70 03:55:01 AM 0 0.25 0.00 0.10 0.00 0.05 99.60 03:55:01 AM 1 0.17 0.00 0.03 0.00 0.00 99.80 03:56:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 03:56:01 AM 0 0.45 0.00 0.07 0.00 0.05 99.43 03:56:01 AM 1 0.18 0.00 0.03 0.00 0.03 99.75 03:57:01 AM all 0.40 0.00 0.08 0.00 0.03 99.49 03:57:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 03:57:01 AM 1 0.22 0.00 0.08 0.00 0.02 99.68 03:58:01 AM all 0.41 0.00 0.06 0.06 0.03 99.44 03:58:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 03:58:01 AM 1 0.25 0.00 0.05 0.12 0.03 99.55 03:59:01 AM all 0.37 0.00 0.07 0.00 0.04 99.52 03:59:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 03:59:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 0.39 0.00 0.05 0.00 0.04 99.52 04:00:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 04:00:01 AM 1 0.17 0.00 0.05 0.00 0.03 99.75 04:01:01 AM all 0.40 0.00 0.07 0.00 0.05 99.48 04:01:01 AM 0 0.70 0.00 0.07 0.00 0.05 99.18 04:01:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 04:02:01 AM all 0.39 0.00 0.17 0.01 0.04 99.39 04:02:01 AM 0 0.60 0.00 0.18 0.00 0.03 99.18 04:02:01 AM 1 0.18 0.00 0.15 0.02 0.05 99.60 04:03:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 04:03:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 04:03:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 04:04:01 AM all 22.84 0.00 3.30 1.06 0.09 72.70 04:04:01 AM 0 14.93 0.00 3.04 0.82 0.07 81.15 04:04:01 AM 1 30.75 0.00 3.57 1.30 0.12 64.27 04:05:01 AM all 25.49 0.00 5.50 2.05 0.09 66.87 04:05:01 AM 0 24.83 0.00 5.01 1.79 0.10 68.27 04:05:01 AM 1 26.14 0.00 6.00 2.31 0.08 65.47 04:06:01 AM all 0.08 0.00 0.15 0.16 0.04 99.57 04:06:01 AM 0 0.08 0.00 0.12 0.15 0.03 99.62 04:06:01 AM 1 0.07 0.00 0.18 0.17 0.05 99.53 04:07:01 AM all 0.10 0.00 0.08 0.01 0.03 99.78 04:07:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 04:07:01 AM 1 0.12 0.00 0.10 0.02 0.03 99.73 04:08:01 AM all 0.18 0.00 0.08 0.00 0.05 99.70 04:08:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 04:08:01 AM 1 0.27 0.00 0.10 0.00 0.05 99.58 04:09:01 AM all 8.31 0.00 1.70 0.01 0.08 89.91 04:09:01 AM 0 2.61 0.00 0.60 0.00 0.07 96.72 04:09:01 AM 1 14.04 0.00 2.81 0.02 0.08 83.04 04:10:01 AM all 9.62 0.00 1.31 0.07 0.10 88.90 04:10:01 AM 0 16.24 0.00 2.17 0.13 0.10 81.35 04:10:01 AM 1 3.05 0.00 0.45 0.00 0.10 96.40 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 10.36 0.00 2.22 0.11 0.10 87.20 04:11:01 AM 0 15.38 0.00 2.69 0.17 0.12 81.65 04:11:01 AM 1 5.37 0.00 1.76 0.05 0.08 92.74 04:12:01 AM all 30.63 0.00 3.74 1.61 0.09 63.93 04:12:01 AM 0 17.50 0.00 3.05 1.02 0.08 78.35 04:12:01 AM 1 43.78 0.00 4.42 2.20 0.10 49.50 Average: all 6.23 0.00 1.04 0.34 0.06 92.33 Average: 0 5.46 0.00 0.96 0.27 0.06 93.26 Average: 1 7.00 0.00 1.12 0.41 0.05 91.41