---> uname -a: Linux prd-centos8-robot-2c-8g-15731.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: 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 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 591 4918 19 2187 6808 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:a7:30:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84726sec preferred_lft 84726sec inet6 fe80::f816:3eff:fea7:30dd/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) 12/22/2025 _x86_64_ (2 CPU) 02:05:39 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 95.98 56.11 39.87 6713.50 37665.49 02:08:02 AM 1.45 0.00 1.45 0.00 26.37 02:09:01 AM 0.31 0.03 0.27 0.54 2.54 02:10:01 AM 0.47 0.00 0.47 0.00 6.03 02:11:01 AM 0.52 0.00 0.52 0.00 6.36 02:12:01 AM 0.42 0.00 0.42 0.00 5.87 02:13:01 AM 0.32 0.00 0.32 0.00 3.28 02:14:01 AM 0.32 0.00 0.32 0.00 3.33 02:15:01 AM 0.32 0.00 0.32 0.00 3.05 02:16:01 AM 0.35 0.00 0.35 0.00 3.87 02:17:01 AM 0.42 0.00 0.42 0.00 5.90 02:18:01 AM 0.32 0.00 0.32 0.00 3.28 02:19:01 AM 0.30 0.00 0.30 0.00 3.02 02:20:01 AM 0.35 0.00 0.35 0.00 3.50 02:21:01 AM 0.53 0.05 0.48 0.80 6.55 02:22:01 AM 1.42 0.00 1.42 0.00 32.43 02:23:01 AM 0.32 0.00 0.32 0.00 3.28 02:24:01 AM 0.30 0.00 0.30 0.00 3.42 02:25:01 AM 0.43 0.00 0.43 0.00 5.35 02:26:01 AM 0.90 0.45 0.45 155.15 159.85 02:27:01 AM 86.47 6.33 80.14 1096.22 5748.49 02:28:01 AM 75.82 0.92 74.91 65.84 10423.38 02:29:01 AM 41.64 0.38 41.25 64.25 3569.96 02:30:01 AM 80.89 9.45 71.44 1685.30 8034.92 02:31:01 AM 6.92 0.20 6.72 11.60 521.00 02:32:01 AM 2.03 0.00 2.03 0.00 79.57 02:33:01 AM 28.55 0.63 27.91 73.19 1229.45 Average: 15.86 2.76 13.10 365.67 2503.89 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5844304 7213344 2038128 25.86 2688 1567876 604712 6.77 152484 1625884 12 02:08:02 AM 5845260 7214292 2037172 25.84 2688 1567876 604712 6.77 152508 1625152 4 02:09:01 AM 5843044 7212096 2039388 25.87 2688 1567896 604712 6.77 152524 1627392 4 02:10:01 AM 5842852 7211904 2039580 25.88 2688 1567896 602256 6.74 152524 1627628 4 02:11:01 AM 5843016 7212072 2039416 25.87 2688 1567900 602256 6.74 152524 1627440 4 02:12:01 AM 5843132 7212188 2039300 25.87 2688 1567900 602256 6.74 152524 1627548 4 02:13:01 AM 5843168 7212224 2039264 25.87 2688 1567900 602256 6.74 152524 1627480 4 02:14:01 AM 5843108 7212168 2039324 25.87 2688 1567904 602256 6.74 152524 1627484 4 02:15:01 AM 5843180 7212240 2039252 25.87 2688 1567904 602256 6.74 152524 1627484 4 02:16:01 AM 5843012 7212072 2039420 25.87 2688 1567904 602256 6.74 152524 1627484 4 02:17:01 AM 5842984 7212048 2039448 25.87 2688 1567908 602256 6.74 152524 1627676 4 02:18:01 AM 5843080 7212144 2039352 25.87 2688 1567908 602256 6.74 152524 1627496 4 02:19:01 AM 5843032 7212096 2039400 25.87 2688 1567908 602256 6.74 152524 1627612 4 02:20:01 AM 5842960 7212028 2039472 25.87 2688 1567912 602256 6.74 152524 1627616 4 02:21:01 AM 5843000 7212088 2039432 25.87 2688 1567916 625416 7.00 152648 1627508 12 02:22:01 AM 5842988 7212080 2039444 25.87 2688 1567920 625416 7.00 152648 1627584 4 02:23:01 AM 5842968 7212060 2039464 25.87 2688 1567920 625416 7.00 152648 1627400 4 02:24:01 AM 5842896 7211988 2039536 25.87 2688 1567920 625416 7.00 152648 1627404 4 02:25:01 AM 5842812 7211908 2039620 25.88 2688 1567924 625416 7.00 152648 1627412 4 02:26:01 AM 5762568 7146028 2119864 26.89 2688 1582284 640804 7.18 156292 1703572 5036 02:27:01 AM 5211644 6982648 2670788 33.88 2688 1951052 740500 8.29 194412 2148180 223176 02:28:01 AM 5149344 6997652 2733088 34.67 2688 2024224 694628 7.78 198868 2183860 42012 02:29:01 AM 4984780 6964084 2897652 36.76 2688 2149716 742976 8.32 237100 2293124 102916 02:30:01 AM 4933320 7048364 2949112 37.41 2688 2282088 626524 7.02 265828 2299676 10836 02:31:01 AM 4889500 7005204 2992932 37.97 2688 2282748 692448 7.75 265976 2342472 312 02:32:01 AM 4931120 7047568 2951312 37.44 2688 2283492 625852 7.01 266304 2300624 752 02:33:01 AM 5078608 7017164 2803824 35.57 2688 2111992 678236 7.59 465404 1980380 24560 Average: 5628210 7157102 2254222 28.60 2688 1720659 629926 7.05 183285 1784095 15174 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 86.12 42.24 355.43 14.95 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 4.97 0.07 0.71 0.01 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.17 0.05 0.08 0.00 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.83 0.10 0.05 0.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 0.83 0.10 0.06 0.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 0.88 0.17 0.17 0.07 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 0.37 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 0.60 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 0.58 0.12 0.09 0.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 0.98 0.10 0.09 0.01 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 0.57 0.15 0.18 0.07 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 0.53 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 0.22 0.08 0.02 0.01 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.53 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 0.50 0.08 0.08 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 0.60 0.12 0.16 0.07 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 0.32 0.07 0.03 0.00 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.42 0.07 0.03 0.00 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.28 0.08 0.02 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 89.82 46.23 239.84 25.56 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 158.22 124.93 1337.91 22.15 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.25 45.62 585.24 6.74 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 43.39 37.97 335.97 9.14 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 192.82 133.29 45.77 41.10 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 17.96 11.68 5.24 1.76 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 12.73 7.21 4.24 0.99 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 46.33 33.08 81.63 24.00 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 26.82 17.94 110.93 5.44 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) 12/22/2025 _x86_64_ (2 CPU) 02:05:39 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 15.04 0.04 5.32 1.92 0.05 77.62 02:07:01 AM 0 15.12 0.05 5.50 1.12 0.03 78.18 02:07:01 AM 1 14.97 0.03 5.14 2.73 0.07 77.06 02:08:02 AM all 0.33 0.00 0.06 0.02 0.04 99.56 02:08:02 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:08:02 AM 1 0.58 0.00 0.07 0.03 0.05 99.27 02:09:01 AM all 0.31 0.00 0.09 0.00 0.03 99.57 02:09:01 AM 0 0.08 0.00 0.14 0.00 0.05 99.73 02:09:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.41 02:10:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 02:10:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:10:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 02:11:01 AM all 0.32 0.00 0.07 0.00 0.08 99.54 02:11:01 AM 0 0.08 0.00 0.08 0.00 0.07 99.77 02:11:01 AM 1 0.55 0.00 0.05 0.00 0.08 99.32 02:12:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 02:12:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 02:12:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 02:13:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 02:13:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 02:13:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 02:14:01 AM all 0.17 0.00 0.07 0.00 0.03 99.74 02:14:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 02:14:01 AM 1 0.27 0.00 0.07 0.00 0.02 99.65 02:15:01 AM all 0.31 0.00 0.04 0.00 0.02 99.63 02:15:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 02:15:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 02:16:01 AM all 0.31 0.00 0.07 0.01 0.03 99.58 02:16:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 02:16:01 AM 1 0.53 0.00 0.05 0.02 0.03 99.37 02:17:01 AM all 0.32 0.00 0.05 0.00 0.02 99.62 02:17:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 02:17:01 AM 1 0.52 0.00 0.03 0.00 0.00 99.45 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 02:18:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:18:01 AM 1 0.50 0.00 0.02 0.00 0.02 99.47 02:19:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 02:19:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:19:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 02:20:01 AM all 0.32 0.00 0.05 0.00 0.02 99.62 02:20:01 AM 0 0.52 0.00 0.02 0.00 0.00 99.47 02:20:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 02:21:01 AM all 0.32 0.00 0.12 0.00 0.03 99.54 02:21:01 AM 0 0.07 0.00 0.15 0.00 0.03 99.75 02:21:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 02:22:01 AM all 0.32 0.00 0.04 0.25 0.03 99.37 02:22:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 02:22:01 AM 1 0.55 0.00 0.02 0.50 0.03 98.90 02:23:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 02:23:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:23:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 02:24:01 AM all 0.30 0.00 0.06 0.00 0.02 99.62 02:24:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 02:24:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 02:25:01 AM all 0.29 0.00 0.05 0.00 0.03 99.62 02:25:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 02:25:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 02:26:01 AM all 4.61 0.00 0.65 0.01 0.03 94.71 02:26:01 AM 0 5.83 0.00 0.32 0.00 0.03 93.82 02:26:01 AM 1 3.39 0.00 0.99 0.02 0.02 95.59 02:27:01 AM all 35.25 0.00 5.18 1.12 0.12 58.33 02:27:01 AM 0 41.78 0.00 5.56 1.34 0.12 51.21 02:27:01 AM 1 28.73 0.00 4.80 0.90 0.12 65.45 02:28:01 AM all 17.62 0.00 2.80 1.16 0.06 78.36 02:28:01 AM 0 22.56 0.00 2.80 1.12 0.07 73.45 02:28:01 AM 1 12.67 0.00 2.80 1.20 0.05 83.27 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 28.79 0.00 3.83 0.42 0.09 66.87 02:29:01 AM 0 32.11 0.00 3.94 0.53 0.08 63.34 02:29:01 AM 1 25.47 0.00 3.72 0.30 0.10 70.41 02:30:01 AM all 23.10 0.00 4.76 1.49 0.08 70.57 02:30:01 AM 0 34.10 0.00 5.51 1.29 0.08 59.02 02:30:01 AM 1 12.09 0.00 4.01 1.70 0.08 82.11 02:31:01 AM all 1.85 0.00 0.30 0.07 0.03 97.75 02:31:01 AM 0 2.54 0.00 0.37 0.02 0.05 97.02 02:31:01 AM 1 1.16 0.00 0.23 0.12 0.02 98.48 02:32:01 AM all 0.83 0.00 0.18 0.01 0.04 98.95 02:32:01 AM 0 1.15 0.00 0.18 0.02 0.02 98.63 02:32:01 AM 1 0.50 0.00 0.17 0.00 0.07 99.26 02:33:01 AM all 25.65 0.00 3.73 0.10 0.14 70.38 02:33:01 AM 0 37.45 0.00 4.09 0.13 0.10 58.22 02:33:01 AM 1 13.86 0.00 3.38 0.07 0.18 82.51 Average: all 5.86 0.00 1.03 0.24 0.04 92.82 Average: 0 7.21 0.00 1.09 0.21 0.04 91.44 Average: 1 4.52 0.00 0.97 0.28 0.04 94.19