---> uname -a: Linux prd-centos8-robot-2c-8g-51596.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4735 19 2361 6793 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:99:68:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84972sec preferred_lft 84972sec inet6 fe80::f816:3eff:fe99:68f1/64 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) 08/09/2025 _x86_64_ (2 CPU) 23:07:24 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 28.64 12.36 16.28 4466.97 12708.25 11:10:01 PM 0.88 0.00 0.88 0.00 15.31 11:11:01 PM 0.55 0.03 0.52 0.53 8.98 11:12:01 PM 0.22 0.00 0.22 0.00 2.80 11:13:01 PM 0.28 0.00 0.28 0.00 4.81 11:14:01 PM 0.25 0.00 0.25 0.00 3.10 11:15:02 PM 0.13 0.00 0.13 0.00 1.43 11:16:01 PM 0.10 0.00 0.10 0.00 0.81 11:17:01 PM 0.17 0.00 0.17 0.00 1.77 11:18:01 PM 0.28 0.00 0.28 0.00 3.70 11:19:01 PM 0.28 0.00 0.28 0.00 4.55 11:20:01 PM 0.17 0.00 0.17 0.00 2.40 11:21:01 PM 0.20 0.00 0.20 0.00 2.77 11:22:01 PM 0.17 0.00 0.17 0.00 2.03 11:23:01 PM 86.67 6.65 80.02 1246.33 5969.09 11:24:01 PM 73.69 0.72 72.97 52.92 9441.56 11:25:01 PM 40.65 0.38 40.27 64.25 3690.45 11:26:01 PM 68.47 9.45 59.02 1685.59 7531.78 11:27:01 PM 7.90 0.00 7.90 0.00 607.41 11:28:01 PM 2.40 0.00 2.40 0.00 68.79 11:29:01 PM 0.35 0.00 0.35 0.00 5.12 11:30:01 PM 3.97 0.17 3.80 32.92 70.11 11:31:01 PM 30.40 0.53 29.87 64.77 1221.39 Average: 15.09 1.32 13.77 331.31 1799.89 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5863792 7232184 2018640 25.61 2688 1567424 567932 6.36 152532 1608068 16 11:10:01 PM 5862480 7230872 2019952 25.63 2688 1567424 587520 6.58 152568 1609308 8 11:11:01 PM 5856460 7224896 2025972 25.70 2688 1567448 587520 6.58 152584 1615400 4 11:12:01 PM 5856380 7224816 2026052 25.70 2688 1567448 572064 6.41 152584 1615400 4 11:13:01 PM 5856396 7224836 2026036 25.70 2688 1567452 572064 6.41 152584 1615404 8 11:14:01 PM 5856464 7224900 2025968 25.70 2688 1567452 572064 6.41 152584 1615472 4 11:15:02 PM 5856528 7224964 2025904 25.70 2688 1567452 572064 6.41 152584 1615404 4 11:16:01 PM 5856644 7225084 2025788 25.70 2688 1567456 572064 6.41 152584 1615408 4 11:17:01 PM 5856648 7225088 2025784 25.70 2688 1567456 572064 6.41 152584 1615408 4 11:18:01 PM 5855868 7224308 2026564 25.71 2688 1567456 587556 6.58 152584 1615732 16 11:19:01 PM 5856104 7224548 2026328 25.71 2688 1567460 587556 6.58 152584 1615760 16 11:20:01 PM 5856196 7224640 2026236 25.71 2688 1567460 588932 6.59 152584 1615592 8 11:21:01 PM 5856564 7225012 2025868 25.70 2688 1567464 588932 6.59 152584 1615480 4 11:22:01 PM 5852220 7220668 2030212 25.76 2688 1567464 588932 6.59 152588 1619844 12 11:23:01 PM 5212860 6981360 2669572 33.87 2688 1948556 760880 8.52 194472 2146216 222696 11:24:01 PM 5155460 6995464 2726972 34.60 2688 2015680 711848 7.97 198640 2177244 42480 11:25:01 PM 5054872 6985272 2827560 35.87 2688 2104036 719532 8.06 235396 2234812 66660 11:26:01 PM 4937308 7039756 2945124 37.36 2688 2269772 635536 7.12 268236 2290228 10832 11:27:01 PM 4941852 7044184 2940580 37.31 2688 2269776 651404 7.29 268236 2290232 4 11:28:01 PM 4942048 7044380 2940384 37.30 2688 2269776 651404 7.29 268236 2290232 4 11:29:01 PM 4941880 7044196 2940552 37.31 2688 2269776 651404 7.29 268236 2290448 16 11:30:01 PM 4840348 6962516 3042084 38.59 2688 2289616 728472 8.16 290160 2369940 29688 11:31:01 PM 4850324 6965028 3032108 38.47 2688 2281936 718264 8.04 472732 2177472 24328 Average: 5516335 7139955 2366097 30.02 2688 1811445 623739 6.98 200020 1864109 17253 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 122.34 65.98 357.83 16.97 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 5.78 0.12 0.70 0.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.80 0.10 0.12 0.01 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.68 0.12 0.04 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.80 0.07 0.04 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.82 0.20 0.17 0.07 0.00 0.00 0.00 0.00 11:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:02 PM eth0 0.43 0.07 0.02 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 3.24 0.10 0.15 0.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 4.12 0.10 0.18 0.01 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.95 0.33 0.36 0.20 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.83 0.28 0.35 0.25 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.42 0.12 0.08 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.48 0.08 0.02 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.75 0.27 0.27 0.18 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 224.05 148.71 1553.96 48.81 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 61.37 42.81 568.39 6.89 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 44.22 38.65 327.94 9.46 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 575.79 423.55 117.30 96.65 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 1.08 0.63 0.26 0.10 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 1.62 0.07 0.18 0.00 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 2.15 0.42 0.56 0.30 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 12.30 9.70 13.72 7.39 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 21.37 17.37 16.66 8.30 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 47.35 32.62 128.75 8.51 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) 08/09/2025 _x86_64_ (2 CPU) 23:07:24 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 14.51 0.00 2.46 7.45 0.05 75.52 11:09:01 PM 0 14.37 0.00 2.66 7.43 0.05 75.49 11:09:01 PM 1 14.66 0.00 2.26 7.48 0.05 75.56 11:10:01 PM all 0.35 0.00 0.09 0.02 0.03 99.51 11:10:01 PM 0 0.60 0.00 0.08 0.00 0.03 99.28 11:10:01 PM 1 0.10 0.00 0.10 0.03 0.03 99.73 11:11:01 PM all 0.35 0.00 0.09 0.00 0.02 99.54 11:11:01 PM 0 0.63 0.00 0.10 0.00 0.02 99.25 11:11:01 PM 1 0.07 0.00 0.08 0.00 0.02 99.83 11:12:01 PM all 0.31 0.00 0.07 0.00 0.03 99.59 11:12:01 PM 0 0.53 0.00 0.07 0.00 0.03 99.37 11:12:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 11:13:01 PM all 0.27 0.00 0.08 0.00 0.03 99.62 11:13:01 PM 0 0.37 0.00 0.08 0.00 0.02 99.53 11:13:01 PM 1 0.17 0.00 0.08 0.00 0.03 99.72 11:14:01 PM all 0.36 0.00 0.08 0.00 0.03 99.52 11:14:01 PM 0 0.13 0.00 0.08 0.00 0.02 99.77 11:14:01 PM 1 0.58 0.00 0.08 0.00 0.05 99.28 11:15:02 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:15:02 PM 0 0.27 0.00 0.08 0.00 0.03 99.62 11:15:02 PM 1 0.38 0.00 0.07 0.00 0.03 99.52 11:16:01 PM all 0.35 0.00 0.10 0.00 0.03 99.52 11:16:01 PM 0 0.29 0.00 0.07 0.00 0.03 99.61 11:16:01 PM 1 0.41 0.00 0.14 0.00 0.02 99.44 11:17:01 PM all 0.37 0.00 0.09 0.00 0.03 99.51 11:17:01 PM 0 0.15 0.00 0.08 0.00 0.03 99.73 11:17:01 PM 1 0.58 0.00 0.10 0.00 0.03 99.28 11:18:01 PM all 0.38 0.00 0.07 0.00 0.03 99.52 11:18:01 PM 0 0.45 0.00 0.05 0.00 0.03 99.47 11:18:01 PM 1 0.32 0.00 0.08 0.00 0.02 99.58 11:19:01 PM all 0.33 0.00 0.07 0.00 0.04 99.56 11:19:01 PM 0 0.58 0.00 0.05 0.00 0.05 99.32 11:19:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 0.26 0.00 0.08 0.00 0.03 99.62 11:20:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:20:01 PM 1 0.47 0.00 0.12 0.00 0.03 99.38 11:21:01 PM all 0.33 0.00 0.07 0.00 0.04 99.56 11:21:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:21:01 PM 1 0.62 0.00 0.08 0.00 0.05 99.25 11:22:01 PM all 0.52 0.00 0.08 0.00 0.03 99.37 11:22:01 PM 0 0.62 0.00 0.08 0.00 0.05 99.25 11:22:01 PM 1 0.42 0.00 0.08 0.00 0.00 99.50 11:23:01 PM all 40.06 0.00 6.25 0.97 0.14 52.58 11:23:01 PM 0 46.92 0.00 6.06 1.00 0.15 45.87 11:23:01 PM 1 33.21 0.00 6.44 0.95 0.13 59.27 11:24:01 PM all 17.20 0.00 2.68 7.27 0.07 72.79 11:24:01 PM 0 16.78 0.00 2.51 5.34 0.07 75.30 11:24:01 PM 1 17.61 0.00 2.84 9.20 0.07 70.28 11:25:01 PM all 23.55 0.00 3.53 0.75 0.08 72.10 11:25:01 PM 0 18.43 0.00 3.32 0.78 0.07 77.40 11:25:01 PM 1 28.68 0.00 3.74 0.72 0.08 66.78 11:26:01 PM all 21.95 0.00 4.96 0.95 0.08 72.06 11:26:01 PM 0 27.47 0.00 5.61 1.29 0.08 65.55 11:26:01 PM 1 16.43 0.00 4.32 0.60 0.08 78.56 11:27:01 PM all 0.28 0.00 0.10 0.07 0.02 99.53 11:27:01 PM 0 0.12 0.00 0.15 0.13 0.03 99.57 11:27:01 PM 1 0.45 0.00 0.05 0.00 0.00 99.50 11:28:01 PM all 0.24 0.00 0.06 0.02 0.03 99.65 11:28:01 PM 0 0.42 0.00 0.07 0.03 0.03 99.45 11:28:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:29:01 PM all 0.21 0.00 0.06 0.00 0.03 99.70 11:29:01 PM 0 0.35 0.00 0.07 0.00 0.03 99.55 11:29:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:30:01 PM all 5.92 0.00 0.93 0.04 0.03 93.08 11:30:01 PM 0 10.79 0.00 1.10 0.07 0.03 88.01 11:30:01 PM 1 1.05 0.00 0.75 0.02 0.03 98.15 11:30:01 PM CPU %user %nice %system %iowait %steal %idle 11:31:01 PM all 31.43 0.00 3.77 0.12 0.10 64.59 11:31:01 PM 0 31.21 0.00 3.88 0.13 0.10 64.68 11:31:01 PM 1 31.65 0.00 3.65 0.10 0.10 64.50 Average: all 6.96 0.00 1.12 0.77 0.05 91.10 Average: 0 7.47 0.00 1.15 0.70 0.05 90.63 Average: 1 6.45 0.00 1.10 0.83 0.04 91.57