---> uname -a: Linux prd-centos8-robot-2c-8g-4271.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 617 4884 19 2195 6781 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:57:89:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85070sec preferred_lft 85070sec inet6 fe80::f816:3eff:fe57:8974/64 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) 01/25/2026 _x86_64_ (2 CPU) 22:33:26 LINUX RESTART (2 CPU) 10:34:01 PM tps rtps wtps bread/s bwrtn/s 10:35:01 PM 90.52 8.38 82.15 2797.34 7540.37 10:36:01 PM 82.49 1.08 81.41 75.31 11143.45 10:37:01 PM 37.72 7.11 30.61 1310.36 2102.95 10:38:01 PM 67.81 2.72 65.09 436.33 7919.23 10:39:01 PM 7.37 0.00 7.37 0.00 501.78 10:40:01 PM 0.25 0.00 0.25 0.00 4.45 10:41:01 PM 0.18 0.00 0.18 0.00 1.35 10:42:01 PM 1.97 0.05 1.92 4.80 95.60 10:43:01 PM 0.28 0.00 0.28 0.00 18.33 10:44:01 PM 0.33 0.00 0.33 0.00 15.68 10:45:01 PM 0.25 0.00 0.25 0.00 18.16 10:46:01 PM 0.22 0.00 0.22 0.00 9.63 10:47:01 PM 0.18 0.00 0.18 0.00 16.16 10:48:01 PM 0.20 0.03 0.17 1.87 26.86 10:49:01 PM 0.33 0.07 0.27 1.60 8.38 10:50:01 PM 1.32 0.00 1.32 0.00 49.22 10:51:01 PM 0.38 0.00 0.38 0.00 20.91 10:52:01 PM 0.28 0.00 0.28 0.00 19.46 10:53:01 PM 0.15 0.00 0.15 0.00 17.51 10:54:01 PM 0.30 0.00 0.30 0.00 30.86 10:55:01 PM 21.11 0.63 20.48 73.18 1097.47 Average: 14.94 0.96 13.98 223.90 1460.03 10:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 PM 5190244 6984036 2692188 34.15 2688 1971908 755160 8.46 195744 2161196 247060 10:36:01 PM 5140388 6991088 2742044 34.79 2688 2026796 737920 8.26 210764 2180972 18540 10:37:01 PM 4949212 6958068 2933220 37.21 2688 2179088 780076 8.73 263520 2300044 101140 10:38:01 PM 4924048 7035792 2958384 37.53 2688 2277744 676324 7.57 266712 2302876 9924 10:39:01 PM 4924684 7036292 2957748 37.52 2688 2277744 676324 7.57 266712 2302904 16 10:40:01 PM 4924576 7036188 2957856 37.52 2688 2277748 661700 7.41 266712 2303108 8 10:41:01 PM 4924684 7036308 2957748 37.52 2688 2277748 661700 7.41 266712 2302900 4 10:42:01 PM 4877920 6990572 3004512 38.12 2688 2278784 743920 8.33 267040 2349248 128 10:43:01 PM 4876488 6989516 3005944 38.13 2688 2279160 743920 8.33 267040 2350572 56 10:44:01 PM 4874380 6987784 3008052 38.16 2688 2279536 743920 8.33 267040 2352724 128 10:45:01 PM 4872924 6986716 3009508 38.18 2688 2279916 743920 8.33 267040 2354160 44 10:46:01 PM 4871356 6985516 3011076 38.20 2688 2280292 743920 8.33 267040 2355756 188 10:47:01 PM 4869548 6984092 3012884 38.22 2688 2280668 743920 8.33 267040 2357444 116 10:48:01 PM 4866316 6981568 3016116 38.26 2688 2281384 743920 8.33 267316 2360468 24 10:49:01 PM 4864564 6980180 3017868 38.29 2688 2281756 743920 8.33 267472 2361964 260 10:50:01 PM 4863000 6979096 3019432 38.31 2688 2282236 762156 8.53 267472 2363436 172 10:51:01 PM 4862632 6979212 3019800 38.31 2688 2282720 762156 8.53 267472 2363924 168 10:52:01 PM 4862340 6979336 3020092 38.31 2688 2283120 762156 8.53 267472 2364348 88 10:53:01 PM 4862028 6979504 3020404 38.32 2688 2283600 762156 8.53 267472 2364832 72 10:54:01 PM 4918060 7037244 2964372 37.61 2688 2285308 658348 7.37 268004 2308604 976 10:55:01 PM 5055780 6996644 2826652 35.86 2688 2112812 700180 7.84 471956 1992480 24284 Average: 4922627 6995941 2959805 37.55 2688 2240956 728939 8.16 270655 2307331 19209 10:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 231.70 167.02 1565.18 48.74 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 63.70 43.05 605.55 8.05 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 56.05 43.50 339.01 9.04 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 604.13 435.29 120.80 99.61 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 3.13 1.97 0.54 0.48 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 2.43 1.90 0.49 0.42 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 1.70 0.73 0.19 0.12 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 63.31 42.44 14.95 4.82 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 11.58 9.18 2.88 1.80 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 12.61 9.18 2.84 1.86 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 11.58 9.03 2.74 1.79 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 11.86 9.28 2.86 1.81 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 12.58 9.27 2.88 1.81 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 22.39 15.69 5.57 3.33 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 1.85 1.28 0.82 0.59 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 2.97 1.05 0.59 0.19 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 1.97 1.03 0.39 0.19 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 5.55 0.92 0.84 0.16 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 1.75 1.02 0.36 0.19 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 49.53 31.04 11.85 6.53 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 59.66 42.95 111.31 47.21 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 58.67 41.76 133.01 11.37 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) 01/25/2026 _x86_64_ (2 CPU) 22:33:26 LINUX RESTART (2 CPU) 10:34:01 PM CPU %user %nice %system %iowait %steal %idle 10:35:01 PM all 39.69 0.00 6.09 1.01 0.09 53.12 10:35:01 PM 0 46.39 0.00 6.08 0.93 0.10 46.49 10:35:01 PM 1 32.97 0.00 6.09 1.09 0.08 59.77 10:36:01 PM all 21.57 0.00 3.26 1.08 0.10 73.99 10:36:01 PM 0 22.16 0.00 2.87 0.72 0.10 74.16 10:36:01 PM 1 20.99 0.00 3.65 1.45 0.10 73.81 10:37:01 PM all 24.18 0.00 4.36 0.59 0.10 70.77 10:37:01 PM 0 32.85 0.00 4.63 0.35 0.10 62.07 10:37:01 PM 1 15.51 0.00 4.08 0.83 0.10 79.47 10:38:01 PM all 21.09 0.00 4.41 0.83 0.08 73.59 10:38:01 PM 0 26.16 0.00 4.87 0.82 0.10 68.05 10:38:01 PM 1 16.03 0.00 3.95 0.84 0.07 79.12 10:39:01 PM all 0.36 0.00 0.10 0.05 0.06 99.43 10:39:01 PM 0 0.60 0.00 0.07 0.03 0.07 99.23 10:39:01 PM 1 0.12 0.00 0.13 0.07 0.05 99.63 10:40:01 PM all 0.34 0.00 0.08 0.00 0.04 99.54 10:40:01 PM 0 0.62 0.00 0.07 0.00 0.05 99.27 10:40:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 10:41:01 PM all 0.32 0.00 0.06 0.00 0.05 99.57 10:41:01 PM 0 0.55 0.00 0.07 0.00 0.05 99.33 10:41:01 PM 1 0.08 0.00 0.05 0.00 0.05 99.82 10:42:01 PM all 5.74 0.00 0.56 0.02 0.08 93.60 10:42:01 PM 0 6.35 0.00 0.55 0.00 0.08 93.01 10:42:01 PM 1 5.14 0.00 0.57 0.03 0.08 94.18 10:43:01 PM all 4.27 0.00 0.33 0.00 0.10 95.30 10:43:01 PM 0 4.73 0.00 0.33 0.00 0.10 94.84 10:43:01 PM 1 3.81 0.00 0.32 0.00 0.10 95.77 10:44:01 PM all 4.30 0.00 0.32 0.00 0.08 95.30 10:44:01 PM 0 5.40 0.00 0.38 0.00 0.08 94.14 10:44:01 PM 1 3.19 0.00 0.25 0.00 0.08 96.47 10:45:01 PM all 4.31 0.00 0.30 0.00 0.11 95.28 10:45:01 PM 0 4.88 0.00 0.33 0.00 0.12 94.67 10:45:01 PM 1 3.74 0.00 0.27 0.00 0.10 95.89 10:45:01 PM CPU %user %nice %system %iowait %steal %idle 10:46:01 PM all 4.35 0.00 0.33 0.00 0.11 95.21 10:46:01 PM 0 6.14 0.00 0.43 0.00 0.12 93.31 10:46:01 PM 1 2.56 0.00 0.22 0.00 0.10 97.13 10:47:01 PM all 4.28 0.00 0.32 0.00 0.09 95.31 10:47:01 PM 0 6.27 0.00 0.38 0.00 0.10 93.25 10:47:01 PM 1 2.29 0.00 0.25 0.00 0.08 97.38 10:48:01 PM all 6.06 0.00 0.34 0.00 0.10 93.50 10:48:01 PM 0 10.72 0.00 0.48 0.00 0.12 88.68 10:48:01 PM 1 1.40 0.00 0.20 0.00 0.08 98.31 10:49:01 PM all 1.07 0.00 0.28 0.00 0.08 98.58 10:49:01 PM 0 1.22 0.00 0.37 0.00 0.10 98.31 10:49:01 PM 1 0.92 0.00 0.18 0.00 0.05 98.85 10:50:01 PM all 1.29 0.00 0.15 0.01 0.12 98.44 10:50:01 PM 0 1.97 0.00 0.22 0.02 0.15 97.65 10:50:01 PM 1 0.60 0.00 0.08 0.00 0.08 99.23 10:51:01 PM all 1.28 0.00 0.15 0.00 0.10 98.47 10:51:01 PM 0 1.95 0.00 0.22 0.00 0.12 97.71 10:51:01 PM 1 0.60 0.00 0.08 0.00 0.08 99.23 10:52:01 PM all 1.09 0.00 0.15 0.00 0.11 98.65 10:52:01 PM 0 1.33 0.00 0.20 0.00 0.12 98.35 10:52:01 PM 1 0.85 0.00 0.10 0.00 0.10 98.95 10:53:01 PM all 1.29 0.00 0.13 0.00 0.10 98.48 10:53:01 PM 0 1.27 0.00 0.15 0.00 0.12 98.46 10:53:01 PM 1 1.30 0.00 0.12 0.00 0.08 98.50 10:54:01 PM all 3.76 0.00 0.49 0.01 0.09 95.64 10:54:01 PM 0 4.52 0.00 0.65 0.02 0.10 94.71 10:54:01 PM 1 3.01 0.00 0.33 0.00 0.08 96.57 10:55:01 PM all 25.52 0.00 3.78 0.14 0.08 70.47 10:55:01 PM 0 29.00 0.00 3.55 0.15 0.07 67.23 10:55:01 PM 1 22.04 0.00 4.01 0.13 0.10 73.72 Average: all 8.39 0.00 1.24 0.18 0.09 90.10 Average: 0 10.25 0.00 1.28 0.14 0.10 88.23 Average: 1 6.54 0.00 1.19 0.21 0.08 91.98