---> uname -a: Linux prd-centos8-robot-2c-8g-2507.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4878 19 2216 6796 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:52:c7:74 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 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe52:c774/64 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) 01/21/2026 _x86_64_ (2 CPU) 00:46:52 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 123.49 1.08 122.41 75.31 12514.45 12:50:01 AM 24.51 0.38 24.13 64.25 2124.18 12:51:01 AM 76.92 6.96 69.95 1289.41 4191.81 12:52:01 AM 30.36 0.00 30.36 0.00 6283.91 12:53:01 AM 2.35 0.00 2.35 0.00 69.67 12:54:01 AM 0.15 0.00 0.15 0.00 1.32 12:55:01 AM 0.33 0.10 0.23 6.80 7.08 12:56:01 AM 2.22 0.00 2.22 0.00 224.74 12:57:01 AM 0.33 0.00 0.33 0.00 107.92 12:58:01 AM 0.40 0.00 0.40 0.00 165.76 12:59:01 AM 0.18 0.00 0.18 0.00 112.91 01:00:01 AM 0.22 0.00 0.22 0.00 65.39 01:01:01 AM 0.42 0.02 0.40 0.13 126.14 01:02:01 AM 20.52 0.50 20.02 48.78 1913.21 Average: 20.17 0.65 19.53 106.08 1993.60 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5171556 7008592 2710876 34.39 2688 2012688 707116 7.92 198280 2158392 46144 12:50:01 AM 5200728 7042588 2681704 34.02 2688 2017864 685640 7.68 223464 2107344 14016 12:51:01 AM 4968732 7064884 2913700 36.96 2688 2262492 638276 7.15 260448 2272040 177220 12:52:01 AM 4957172 7052976 2925260 37.11 2688 2262460 638112 7.14 260460 2277312 8 12:53:01 AM 4957100 7052908 2925332 37.11 2688 2262464 638112 7.14 260464 2277316 4 12:54:01 AM 4957244 7053052 2925188 37.11 2688 2262464 638112 7.14 260464 2277316 4 12:55:01 AM 4907228 7005036 2975204 37.74 2688 2264480 713540 7.99 261008 2326696 1800 12:56:01 AM 4898352 6999720 2984080 37.86 2688 2268032 729168 8.16 261092 2335420 728 12:57:01 AM 4892616 6997104 2989816 37.93 2688 2271196 745304 8.35 261092 2340952 716 12:58:01 AM 4885812 6994560 2996620 38.02 2688 2275420 780884 8.74 261092 2347484 88 12:59:01 AM 4882188 6994228 3000244 38.06 2688 2278720 780884 8.74 261092 2351152 32 01:00:01 AM 4878396 6993416 3004036 38.11 2688 2281764 813904 9.11 261092 2354676 1152 01:01:01 AM 4873320 6991980 3009112 38.17 2688 2285336 813904 9.11 261092 2359544 1036 01:02:01 AM 5071060 7029012 2811372 35.67 2688 2130940 662436 7.42 481684 1970508 22436 Average: 4964393 7020004 2918039 37.02 2688 2224023 713242 7.99 269487 2268297 18956 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.57 65.98 877.45 9.92 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 18.64 15.24 7.31 5.24 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 49.15 44.15 343.46 13.11 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 517.68 370.53 95.91 77.06 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 2.37 2.00 0.55 0.48 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 2.65 1.93 0.45 0.42 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 66.21 49.61 18.45 4.67 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 232.41 233.74 40.58 17.16 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 183.52 184.30 33.93 13.95 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 236.63 237.44 46.09 17.58 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 192.17 193.27 35.85 14.22 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 147.88 148.69 29.01 11.74 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 248.83 250.56 45.98 18.06 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 106.61 67.85 141.39 102.48 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 149.38 133.23 122.61 21.87 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) 01/21/2026 _x86_64_ (2 CPU) 00:46:52 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 34.00 0.00 5.20 1.15 0.12 59.53 12:49:01 AM 0 31.71 0.00 5.21 1.20 0.12 61.76 12:49:01 AM 1 36.29 0.00 5.20 1.10 0.12 57.30 12:50:01 AM all 13.81 0.00 2.30 0.18 0.06 83.65 12:50:01 AM 0 24.40 0.00 2.61 0.12 0.05 72.83 12:50:01 AM 1 3.23 0.00 2.00 0.25 0.07 94.45 12:51:01 AM all 36.79 0.00 5.77 0.48 0.10 56.87 12:51:01 AM 0 32.28 0.00 5.88 0.52 0.10 61.22 12:51:01 AM 1 41.29 0.00 5.65 0.45 0.10 52.52 12:52:01 AM all 1.04 0.00 1.17 0.37 0.05 97.37 12:52:01 AM 0 0.94 0.00 1.36 0.52 0.05 97.14 12:52:01 AM 1 1.14 0.00 0.97 0.22 0.05 97.61 12:53:01 AM all 0.35 0.00 0.08 0.02 0.04 99.52 12:53:01 AM 0 0.10 0.00 0.10 0.03 0.05 99.72 12:53:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:54:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 12:54:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 12:54:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:55:01 AM all 5.38 0.00 0.57 0.01 0.05 93.99 12:55:01 AM 0 2.61 0.00 0.30 0.00 0.05 97.04 12:55:01 AM 1 8.16 0.00 0.84 0.02 0.05 90.93 12:56:01 AM all 12.19 0.00 1.10 0.01 0.08 86.62 12:56:01 AM 0 5.31 0.00 0.96 0.02 0.08 93.63 12:56:01 AM 1 19.13 0.00 1.24 0.00 0.08 79.55 12:57:01 AM all 11.05 0.00 0.93 0.00 0.09 87.92 12:57:01 AM 0 5.56 0.00 0.69 0.00 0.08 93.67 12:57:01 AM 1 16.58 0.00 1.18 0.00 0.10 82.13 12:58:01 AM all 13.10 0.00 1.30 0.00 0.08 85.52 12:58:01 AM 0 12.12 0.00 1.38 0.00 0.08 86.41 12:58:01 AM 1 14.08 0.00 1.22 0.00 0.08 84.62 12:59:01 AM all 10.83 0.00 1.05 0.00 0.10 88.01 12:59:01 AM 0 7.15 0.00 1.03 0.00 0.08 91.73 12:59:01 AM 1 14.50 0.00 1.08 0.00 0.12 84.31 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 10.98 0.00 0.90 0.00 0.09 88.03 01:00:01 AM 0 8.66 0.00 0.74 0.00 0.10 90.50 01:00:01 AM 1 13.30 0.00 1.06 0.00 0.08 85.56 01:01:01 AM all 11.59 0.00 1.26 0.00 0.09 87.06 01:01:01 AM 0 6.04 0.00 1.16 0.00 0.10 92.69 01:01:01 AM 1 17.15 0.00 1.35 0.00 0.08 81.41 01:02:01 AM all 23.45 0.00 3.34 0.13 0.08 72.98 01:02:01 AM 0 17.92 0.00 2.75 0.10 0.08 79.14 01:02:01 AM 1 28.99 0.00 3.94 0.17 0.08 66.83 Average: all 13.23 0.00 1.79 0.17 0.08 84.74 Average: 0 11.09 0.00 1.74 0.18 0.08 86.92 Average: 1 15.37 0.00 1.85 0.16 0.08 82.55