---> uname -a: Linux prd-centos8-robot-2c-8g-13461.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 607 4913 19 2176 6791 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:ac:a9:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:feac:a983/64 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) 12/14/2025 _x86_64_ (2 CPU) 00:36:38 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 117.60 59.35 58.25 7793.97 40811.89 12:39:01 AM 113.71 0.87 112.85 64.91 10300.53 12:40:01 AM 35.42 0.47 34.96 65.71 4238.99 12:41:01 AM 69.88 7.05 62.83 1310.93 3986.50 12:42:01 AM 33.79 0.03 33.76 3.47 6325.42 12:43:01 AM 3.82 0.23 3.58 12.66 139.47 12:44:01 AM 2.03 0.00 2.03 0.00 68.92 12:45:01 AM 0.20 0.00 0.20 0.00 10.00 12:46:01 AM 0.28 0.00 0.28 0.00 4.38 12:47:01 AM 0.25 0.00 0.25 0.00 11.11 12:48:01 AM 0.27 0.00 0.27 0.00 4.58 12:49:01 AM 0.22 0.00 0.22 0.00 9.05 12:50:01 AM 0.25 0.00 0.25 0.00 4.07 12:51:01 AM 0.27 0.00 0.27 0.00 18.04 12:52:01 AM 0.53 0.03 0.50 0.27 8.47 12:53:01 AM 1.38 0.00 1.38 0.00 37.18 12:54:01 AM 0.28 0.00 0.28 0.00 6.33 12:55:01 AM 0.12 0.00 0.12 0.00 1.87 12:56:01 AM 0.18 0.00 0.18 0.00 9.38 12:57:01 AM 0.38 0.00 0.38 0.00 6.88 12:58:01 AM 0.43 0.00 0.43 0.00 13.83 12:59:01 AM 10.40 0.32 10.08 36.93 322.85 01:00:01 AM 30.84 0.52 30.32 63.85 1490.47 Average: 18.26 2.95 15.31 400.65 2921.09 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5434648 7008536 2447784 31.05 2688 1766000 784224 8.78 186356 1979952 99484 12:39:01 AM 5201424 7043992 2681008 34.01 2688 2018160 678920 7.60 191028 2141792 104308 12:40:01 AM 5155320 7003304 2727112 34.60 2688 2023648 739840 8.28 223872 2154432 14276 12:41:01 AM 4878704 6975984 3003728 38.11 2688 2264148 736172 8.24 259896 2366424 175588 12:42:01 AM 4937316 7034248 2945116 37.36 2688 2264228 669888 7.50 260648 2302920 8 12:43:01 AM 4894644 6992520 2987788 37.90 2688 2265172 723712 8.10 260780 2345264 4 12:44:01 AM 4895008 6992916 2987424 37.90 2688 2265204 723712 8.10 260780 2344992 8 12:45:01 AM 4884656 6982796 2997776 38.03 2688 2265436 747556 8.37 260780 2354712 8 12:46:01 AM 4884980 6983152 2997452 38.03 2688 2265468 747556 8.37 260780 2354688 16 12:47:01 AM 4885136 6983528 2997296 38.03 2688 2265688 747556 8.37 260788 2354704 8 12:48:01 AM 4885096 6983524 2997336 38.03 2688 2265724 747556 8.37 260788 2355000 4 12:49:01 AM 4891236 6989888 2991196 37.95 2688 2265948 750140 8.40 260788 2348692 4 12:50:01 AM 4890976 6989656 2991456 37.95 2688 2265976 769164 8.61 260788 2348952 4 12:51:01 AM 4890556 6989692 2991876 37.96 2688 2266432 749688 8.39 260896 2349288 4 12:52:01 AM 4875300 6974488 3007132 38.15 2688 2266484 752116 8.42 261008 2363524 4 12:53:01 AM 4860620 6960052 3021812 38.34 2688 2266728 774200 8.67 261008 2378632 96 12:54:01 AM 4875036 6974496 3007396 38.15 2688 2266756 774200 8.67 261008 2364316 40 12:55:01 AM 4888028 6987724 2994404 37.99 2688 2266992 748440 8.38 261008 2351020 244 12:56:01 AM 4872476 6972216 3009956 38.19 2688 2267036 772876 8.65 261008 2366140 52 12:57:01 AM 4864704 6964684 3017728 38.28 2688 2267276 767148 8.59 261008 2373844 252 12:58:01 AM 4878896 6978908 3003536 38.10 2688 2267308 767148 8.59 261008 2359608 40 12:59:01 AM 4974988 6930592 2907444 36.89 2688 2128420 780428 8.74 296444 2248612 53544 01:00:01 AM 5119500 7042520 2762932 35.05 2688 2096144 667360 7.47 462912 1940820 26988 Average: 4948663 6988670 2933769 37.22 2688 2209582 744330 8.33 263277 2297753 20651 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 309.47 196.68 1671.72 58.12 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 78.22 60.88 868.88 10.08 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 15.01 10.53 6.89 12.89 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 48.31 41.27 345.60 9.80 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 194.54 168.11 37.19 31.61 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 27.82 21.78 6.88 4.73 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.15 0.17 0.09 0.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.04 17.51 120.65 1.71 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.20 0.55 0.90 0.46 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 8.47 8.30 1.33 0.65 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 3.27 0.25 0.48 0.08 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 20.43 17.43 120.16 1.28 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.20 0.17 0.11 0.02 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 20.26 19.14 3.49 3.42 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 8.50 6.97 117.85 0.45 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 30.94 29.13 355.59 2.10 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.43 0.08 0.04 0.01 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.35 6.81 1.60 0.57 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 8.32 7.35 118.14 0.72 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 28.17 27.81 355.25 1.96 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 1.88 0.18 0.33 0.07 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 51.77 37.28 84.06 31.66 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 17.46 14.26 14.22 7.39 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 39.20 29.99 182.78 7.78 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) 12/14/2025 _x86_64_ (2 CPU) 00:36:38 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 36.39 0.04 8.45 9.64 0.12 45.36 12:38:01 AM 0 31.00 0.03 7.89 7.70 0.12 53.25 12:38:01 AM 1 41.81 0.05 9.00 11.58 0.12 37.44 12:39:01 AM all 34.51 0.00 5.09 5.14 0.10 55.17 12:39:01 AM 0 31.28 0.00 4.53 4.45 0.10 59.64 12:39:01 AM 1 37.74 0.00 5.64 5.83 0.10 50.69 12:40:01 AM all 14.72 0.00 2.10 1.19 0.08 81.91 12:40:01 AM 0 13.40 0.00 2.11 2.09 0.07 82.34 12:40:01 AM 1 16.03 0.00 2.10 0.28 0.10 81.49 12:41:01 AM all 37.30 0.00 6.14 1.45 0.11 55.00 12:41:01 AM 0 26.15 0.00 5.12 0.86 0.10 67.76 12:41:01 AM 1 48.42 0.00 7.17 2.03 0.12 42.27 12:42:01 AM all 1.01 0.00 0.79 1.40 0.03 96.76 12:42:01 AM 0 0.77 0.00 0.77 0.74 0.03 97.69 12:42:01 AM 1 1.25 0.00 0.82 2.06 0.03 95.83 12:43:01 AM all 2.47 0.00 0.30 0.02 0.07 97.15 12:43:01 AM 0 0.55 0.00 0.28 0.00 0.07 99.10 12:43:01 AM 1 4.38 0.00 0.32 0.03 0.07 95.20 12:44:01 AM all 0.54 0.00 0.13 0.01 0.07 99.26 12:44:01 AM 0 0.57 0.00 0.12 0.02 0.07 99.23 12:44:01 AM 1 0.52 0.00 0.13 0.00 0.07 99.28 12:45:01 AM all 1.01 0.00 0.19 0.00 0.06 98.74 12:45:01 AM 0 0.50 0.00 0.18 0.00 0.05 99.26 12:45:01 AM 1 1.52 0.00 0.20 0.00 0.07 98.21 12:46:01 AM all 0.57 0.00 0.13 0.00 0.08 99.22 12:46:01 AM 0 0.50 0.00 0.17 0.00 0.10 99.23 12:46:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.22 12:47:01 AM all 1.01 0.00 0.11 0.00 0.07 98.81 12:47:01 AM 0 1.41 0.00 0.13 0.00 0.08 98.38 12:47:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:48:01 AM all 0.54 0.00 0.10 0.00 0.07 99.29 12:48:01 AM 0 0.45 0.00 0.12 0.00 0.08 99.35 12:48:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 1.01 0.00 0.16 0.00 0.08 98.75 12:49:01 AM 0 0.99 0.00 0.17 0.00 0.08 98.76 12:49:01 AM 1 1.03 0.00 0.15 0.00 0.07 98.75 12:50:01 AM all 0.54 0.00 0.10 0.00 0.08 99.28 12:50:01 AM 0 0.40 0.00 0.12 0.00 0.10 99.38 12:50:01 AM 1 0.68 0.00 0.08 0.00 0.05 99.18 12:51:01 AM all 2.22 0.00 0.21 0.00 0.07 97.50 12:51:01 AM 0 1.32 0.00 0.28 0.00 0.07 98.33 12:51:01 AM 1 3.13 0.00 0.13 0.00 0.07 96.67 12:52:01 AM all 0.58 0.00 0.29 0.00 0.08 99.05 12:52:01 AM 0 0.52 0.00 0.27 0.00 0.08 99.13 12:52:01 AM 1 0.63 0.00 0.32 0.00 0.08 98.96 12:53:01 AM all 1.20 0.00 0.21 0.01 0.08 98.50 12:53:01 AM 0 0.62 0.00 0.13 0.00 0.07 99.18 12:53:01 AM 1 1.79 0.00 0.28 0.02 0.08 97.83 12:54:01 AM all 0.53 0.00 0.11 0.00 0.07 99.30 12:54:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 12:54:01 AM 1 0.40 0.00 0.12 0.00 0.08 99.40 12:55:01 AM all 1.00 0.00 0.12 0.00 0.07 98.81 12:55:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 12:55:01 AM 1 1.36 0.00 0.13 0.00 0.08 98.43 12:56:01 AM all 0.67 0.00 0.15 0.00 0.07 99.11 12:56:01 AM 0 1.03 0.00 0.15 0.00 0.07 98.75 12:56:01 AM 1 0.30 0.00 0.15 0.00 0.07 99.48 12:57:01 AM all 1.13 0.00 0.19 0.00 0.07 98.61 12:57:01 AM 0 1.39 0.00 0.18 0.00 0.05 98.38 12:57:01 AM 1 0.87 0.00 0.20 0.00 0.08 98.85 12:58:01 AM all 0.54 0.00 0.10 0.00 0.08 99.28 12:58:01 AM 0 0.47 0.00 0.13 0.00 0.10 99.30 12:58:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 12:59:01 AM all 10.67 0.00 1.59 0.07 0.08 87.59 12:59:01 AM 0 9.31 0.00 1.34 0.03 0.08 89.24 12:59:01 AM 1 12.03 0.00 1.84 0.10 0.08 85.95 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 30.27 0.00 3.73 0.14 0.08 65.77 01:00:01 AM 0 32.34 0.00 3.85 0.13 0.08 63.60 01:00:01 AM 1 28.20 0.00 3.62 0.15 0.08 67.95 Average: all 7.80 0.00 1.32 0.82 0.08 89.98 Average: 0 6.77 0.00 1.22 0.69 0.08 91.24 Average: 1 8.84 0.00 1.41 0.95 0.07 88.72