---> uname -a: Linux prd-centos8-robot-2c-8g-310.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 585 5012 19 2099 6815 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:26:88:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84804sec preferred_lft 84804sec inet6 fe80::f816:3eff:fe26:883e/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) 09/20/2025 _x86_64_ (2 CPU) 01:32:46 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 185.17 143.94 41.24 12961.85 37815.18 01:35:01 AM 0.48 0.00 0.48 0.00 9.98 01:36:01 AM 0.13 0.00 0.13 0.00 0.93 01:37:01 AM 0.40 0.03 0.37 0.53 5.73 01:38:01 AM 0.13 0.00 0.13 0.00 1.25 01:39:01 AM 0.27 0.00 0.27 0.00 4.32 01:40:01 AM 0.17 0.00 0.17 0.00 1.32 01:41:01 AM 0.22 0.00 0.22 0.00 2.70 01:42:01 AM 0.22 0.00 0.22 0.00 3.33 01:43:01 AM 0.13 0.00 0.13 0.00 1.52 01:44:01 AM 0.27 0.00 0.27 0.00 3.58 01:45:01 AM 0.15 0.00 0.15 0.00 1.05 01:46:01 AM 0.10 0.00 0.10 0.00 1.03 01:47:01 AM 0.12 0.00 0.12 0.00 0.93 01:48:01 AM 0.27 0.03 0.23 0.27 2.95 01:49:01 AM 1.27 0.00 1.27 0.00 30.81 01:50:01 AM 0.23 0.00 0.23 0.00 3.10 01:51:01 AM 0.17 0.00 0.17 0.00 1.48 01:52:01 AM 0.13 0.00 0.13 0.00 2.00 01:53:01 AM 0.32 0.00 0.32 0.00 4.33 01:54:01 AM 2.33 2.08 0.25 360.62 3.76 01:55:01 AM 87.44 6.20 81.24 1092.57 5884.82 01:56:01 AM 81.72 0.72 81.00 52.92 11045.13 01:57:01 AM 4.35 0.00 4.35 0.00 150.32 01:58:01 AM 17.88 0.20 17.68 34.79 787.19 01:59:01 AM 12.98 0.68 12.30 94.90 338.89 Average: 15.27 5.92 9.35 561.52 2158.05 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5817276 7173824 2065156 26.20 2688 1555428 647768 7.25 152440 1652896 8 01:35:01 AM 5817800 7174348 2064632 26.19 2688 1555428 647768 7.25 152456 1652516 4 01:36:01 AM 5816976 7173528 2065456 26.20 2688 1555432 647768 7.25 152456 1653428 4 01:37:01 AM 5817896 7174464 2064536 26.19 2688 1555448 647768 7.25 152496 1652712 4 01:38:01 AM 5817652 7174220 2064780 26.19 2688 1555448 647768 7.25 152496 1652712 4 01:39:01 AM 5815876 7172424 2066556 26.22 2688 1555452 647768 7.25 152496 1654832 8 01:40:01 AM 5815576 7172124 2066856 26.22 2688 1555452 626448 7.01 152496 1655116 4 01:41:01 AM 5815532 7172096 2066900 26.22 2688 1555456 626448 7.01 152496 1655248 16 01:42:01 AM 5813556 7170120 2068876 26.25 2688 1555456 626448 7.01 152504 1657336 16 01:43:01 AM 5813392 7169956 2069040 26.25 2688 1555456 626448 7.01 152496 1657236 8 01:44:01 AM 5813720 7170288 2068712 26.24 2688 1555460 626448 7.01 152500 1657128 4 01:45:01 AM 5813868 7170436 2068564 26.24 2688 1555460 626448 7.01 152504 1657032 4 01:46:01 AM 5811328 7167896 2071104 26.27 2688 1555460 626448 7.01 152496 1659364 4 01:47:01 AM 5811748 7168320 2070684 26.27 2688 1555464 642108 7.19 152496 1659104 4 01:48:01 AM 5811524 7168096 2070908 26.27 2688 1555468 634040 7.10 152632 1659148 20 01:49:01 AM 5811788 7168364 2070644 26.27 2688 1555468 634040 7.10 152632 1659040 4 01:50:01 AM 5811368 7167948 2071064 26.27 2688 1555472 635572 7.12 152632 1659212 8 01:51:01 AM 5811572 7168152 2070860 26.27 2688 1555472 635572 7.12 152632 1659144 8 01:52:01 AM 5811688 7168272 2070744 26.27 2688 1555476 635572 7.12 152632 1659268 4 01:53:01 AM 5809352 7165936 2073080 26.30 2688 1555476 635572 7.12 152632 1661444 16 01:54:01 AM 5772444 7149380 2109988 26.77 2688 1575828 635572 7.12 156004 1694068 9544 01:55:01 AM 5186388 6982256 2696044 34.20 2688 1973760 769648 8.62 196188 2164960 252412 01:56:01 AM 5158408 6995480 2724024 34.56 2688 2013336 736392 8.25 198656 2175088 4 01:57:01 AM 5158240 6995316 2724192 34.56 2688 2013336 736392 8.25 198656 2175404 16 01:58:01 AM 5154700 6993336 2727732 34.61 2688 2014532 717060 8.03 226208 2152648 4 01:59:01 AM 5197160 7037092 2685272 34.07 2688 2015672 682952 7.65 385536 1950452 8916 Average: 5688724 7137064 2193708 27.83 2688 1642908 653932 7.32 169687 1747944 10425 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 79.66 44.82 414.67 15.09 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 0.90 0.20 0.31 0.19 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 0.52 0.10 0.03 0.01 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 0.43 0.12 0.02 0.01 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 0.45 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 0.53 0.18 0.15 0.07 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 0.58 0.10 0.04 0.01 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 0.87 0.28 0.30 0.20 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 1.48 0.28 0.36 0.20 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 0.68 0.25 0.32 0.23 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.62 0.17 0.15 0.07 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.72 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 0.82 0.30 0.32 0.23 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 0.35 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 0.37 0.07 0.02 0.01 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 0.48 0.15 0.15 0.07 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 0.43 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 0.28 0.07 0.01 0.00 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 0.37 0.08 0.02 0.01 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 0.92 0.23 0.31 0.20 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 49.06 30.40 195.63 20.37 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 147.58 115.71 1363.87 25.79 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 49.14 33.66 584.21 5.83 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 1.92 0.57 0.48 0.32 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 16.00 12.56 14.10 14.01 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 18.74 11.75 12.00 5.98 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 14.38 9.71 99.53 3.42 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) 09/20/2025 _x86_64_ (2 CPU) 01:32:46 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 25.42 0.08 8.01 3.21 0.08 63.21 01:34:01 AM 0 26.66 0.08 6.65 3.01 0.08 63.51 01:34:01 AM 1 24.18 0.07 9.37 3.41 0.07 62.91 01:35:01 AM all 0.24 0.00 0.07 0.00 0.05 99.64 01:35:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 01:35:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 01:36:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 01:36:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 01:36:01 AM 1 0.08 0.00 0.12 0.00 0.05 99.75 01:37:01 AM all 0.27 0.00 0.08 0.00 0.06 99.60 01:37:01 AM 0 0.42 0.00 0.07 0.00 0.03 99.48 01:37:01 AM 1 0.12 0.00 0.08 0.00 0.08 99.72 01:38:01 AM all 0.15 0.00 0.07 0.00 0.05 99.73 01:38:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 01:38:01 AM 1 0.23 0.00 0.08 0.00 0.07 99.62 01:39:01 AM all 0.32 0.00 0.07 0.00 0.04 99.57 01:39:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 01:39:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 01:40:01 AM all 0.33 0.00 0.07 0.00 0.06 99.55 01:40:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:40:01 AM 1 0.57 0.00 0.07 0.00 0.07 99.30 01:41:01 AM all 0.33 0.00 0.05 0.00 0.05 99.57 01:41:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:41:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 01:42:01 AM all 0.48 0.00 0.08 0.00 0.05 99.40 01:42:01 AM 0 0.10 0.00 0.10 0.00 0.07 99.73 01:42:01 AM 1 0.85 0.00 0.05 0.00 0.03 99.07 01:43:01 AM all 0.36 0.00 0.07 0.00 0.05 99.52 01:43:01 AM 0 0.12 0.00 0.10 0.00 0.07 99.72 01:43:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 01:44:01 AM all 0.38 0.00 0.04 0.00 0.04 99.53 01:44:01 AM 0 0.20 0.00 0.03 0.00 0.02 99.75 01:44:01 AM 1 0.57 0.00 0.05 0.00 0.07 99.32 01:44:01 AM CPU %user %nice %system %iowait %steal %idle 01:45:01 AM all 0.13 0.00 0.08 0.00 0.05 99.74 01:45:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 01:45:01 AM 1 0.23 0.00 0.10 0.00 0.08 99.58 01:46:01 AM all 0.35 0.00 0.05 0.00 0.04 99.56 01:46:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:46:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 01:47:01 AM all 0.12 0.00 0.07 0.00 0.06 99.76 01:47:01 AM 0 0.05 0.00 0.05 0.00 0.07 99.83 01:47:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 01:48:01 AM all 0.33 0.00 0.11 0.00 0.05 99.51 01:48:01 AM 0 0.10 0.00 0.12 0.00 0.03 99.75 01:48:01 AM 1 0.57 0.00 0.10 0.00 0.07 99.27 01:49:01 AM all 0.32 0.00 0.04 0.01 0.04 99.59 01:49:01 AM 0 0.08 0.00 0.07 0.02 0.05 99.78 01:49:01 AM 1 0.55 0.00 0.02 0.00 0.03 99.40 01:50:01 AM all 0.30 0.00 0.06 0.00 0.04 99.60 01:50:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 01:50:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 01:51:01 AM all 0.35 0.00 0.07 0.00 0.05 99.53 01:51:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 01:51:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 01:52:01 AM all 0.30 0.00 0.06 0.00 0.05 99.59 01:52:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 01:52:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 01:53:01 AM all 0.23 0.00 0.08 0.00 0.05 99.63 01:53:01 AM 0 0.22 0.00 0.08 0.00 0.05 99.65 01:53:01 AM 1 0.25 0.00 0.08 0.00 0.05 99.62 01:54:01 AM all 3.33 0.00 0.41 0.02 0.06 96.19 01:54:01 AM 0 3.29 0.00 0.48 0.00 0.07 96.16 01:54:01 AM 1 3.37 0.00 0.33 0.03 0.05 96.21 01:55:01 AM all 36.63 0.00 5.72 1.01 0.12 56.52 01:55:01 AM 0 45.92 0.00 6.59 1.15 0.12 46.23 01:55:01 AM 1 27.35 0.00 4.85 0.87 0.12 66.81 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 15.28 0.00 2.50 1.29 0.08 80.84 01:56:01 AM 0 20.77 0.00 2.53 1.08 0.07 75.54 01:56:01 AM 1 9.77 0.00 2.47 1.50 0.10 86.15 01:57:01 AM all 0.33 0.00 0.08 0.02 0.04 99.52 01:57:01 AM 0 0.10 0.00 0.10 0.02 0.03 99.75 01:57:01 AM 1 0.57 0.00 0.07 0.02 0.05 99.30 01:58:01 AM all 12.71 0.00 1.41 0.08 0.07 85.73 01:58:01 AM 0 18.98 0.00 1.59 0.10 0.07 79.27 01:58:01 AM 1 6.44 0.00 1.23 0.07 0.07 92.19 01:59:01 AM all 21.69 0.00 2.92 0.46 0.10 74.83 01:59:01 AM 0 27.15 0.00 3.43 0.62 0.10 68.70 01:59:01 AM 1 16.24 0.00 2.41 0.30 0.10 80.95 Average: all 4.65 0.00 0.86 0.23 0.06 94.20 Average: 0 5.62 0.00 0.87 0.23 0.05 93.22 Average: 1 3.68 0.00 0.84 0.24 0.06 95.17