---> uname -a: Linux prd-centos8-robot-2c-8g-46376.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 613 4901 19 2183 6786 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:84:2b:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85094sec preferred_lft 85094sec inet6 fe80::f816:3eff:fe84:2b95/64 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) 07/26/2025 _x86_64_ (2 CPU) 23:23:30 LINUX RESTART (2 CPU) 11:24:01 PM tps rtps wtps bread/s bwrtn/s 11:25:01 PM 94.43 15.06 79.37 4066.12 7444.41 11:26:01 PM 84.14 0.72 83.42 52.92 11128.14 11:27:01 PM 39.86 7.13 32.73 1310.71 2149.38 11:28:01 PM 60.20 2.73 57.46 439.59 7759.28 11:29:01 PM 3.58 0.00 3.58 0.00 124.45 11:30:01 PM 0.35 0.00 0.35 0.00 5.93 11:31:01 PM 0.38 0.00 0.38 0.00 5.70 11:32:01 PM 0.43 0.00 0.43 0.00 30.42 11:33:02 PM 1.87 0.00 1.87 0.00 76.00 11:34:01 PM 0.30 0.00 0.30 0.00 11.88 11:35:01 PM 0.27 0.00 0.27 0.00 19.30 11:36:01 PM 0.18 0.00 0.18 0.00 17.35 11:37:01 PM 0.20 0.00 0.20 0.00 9.93 11:38:01 PM 0.25 0.03 0.22 1.87 28.31 11:39:01 PM 0.35 0.00 0.35 0.00 8.30 11:40:01 PM 1.30 0.03 1.27 0.27 32.32 11:41:01 PM 0.18 0.00 0.18 0.00 5.65 11:42:01 PM 0.18 0.00 0.18 0.00 4.55 11:43:01 PM 0.25 0.00 0.25 0.00 6.83 11:44:01 PM 4.98 0.32 4.67 36.92 163.85 11:45:01 PM 31.73 0.53 31.19 64.79 1531.53 Average: 15.51 1.27 14.24 284.64 1456.56 11:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 PM 5329508 7053240 2552924 32.39 2688 1905792 671428 7.52 188024 2044752 183060 11:26:01 PM 5197724 7044028 2684708 34.06 2688 2022080 657500 7.36 210220 2124772 8656 11:27:01 PM 5000748 7000360 2881684 36.56 2688 2171516 728796 8.16 264012 2257324 100100 11:28:01 PM 4938612 7035916 2943820 37.35 2688 2264820 663488 7.43 268772 2294096 28 11:29:01 PM 4939368 7036492 2943064 37.34 2688 2264820 663488 7.43 268776 2294092 4 11:30:01 PM 4938280 7035408 2944152 37.35 2688 2264824 663272 7.43 268776 2294904 4 11:31:01 PM 4938676 7035812 2943756 37.35 2688 2264832 663272 7.43 268776 2294800 4 11:32:01 PM 4892232 6990164 2990200 37.93 2688 2265628 733204 8.21 268900 2340912 144 11:33:02 PM 4890940 6989248 2991492 37.95 2688 2266012 733204 8.21 268900 2342332 72 11:34:01 PM 4888912 6987600 2993520 37.98 2688 2266392 733204 8.21 268900 2344328 220 11:35:01 PM 4886584 6985656 2995848 38.01 2688 2266776 733204 8.21 268900 2346600 144 11:36:01 PM 4885820 6985276 2996612 38.02 2688 2267160 733204 8.21 268900 2347308 76 11:37:01 PM 4883836 6983672 2998596 38.04 2688 2267540 749064 8.39 268900 2349248 220 11:38:01 PM 4882536 6983040 2999896 38.06 2688 2268200 749064 8.39 269176 2350292 24 11:39:01 PM 4879992 6980588 3002440 38.09 2688 2268292 750772 8.41 269176 2352712 52 11:40:01 PM 4882176 6982876 3000256 38.06 2688 2268384 754088 8.44 269324 2350440 40 11:41:01 PM 4881496 6982292 3000936 38.07 2688 2268480 754088 8.44 269324 2351032 4 11:42:01 PM 4881400 6982280 3001032 38.07 2688 2268572 754088 8.44 269324 2351216 40 11:43:01 PM 4881628 6982608 3000804 38.07 2688 2268664 754088 8.44 269324 2350988 4 11:44:01 PM 5036916 6965104 2845516 36.10 2688 2099536 723788 8.10 267392 2213756 18128 11:45:01 PM 5057904 6984344 2824528 35.83 2688 2099940 706496 7.91 469316 1999176 10392 Average: 4952157 7000286 2930275 37.17 2688 2217536 717752 8.04 271577 2285480 15306 11:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.78 189.35 1868.70 62.34 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 56.35 35.65 579.87 6.77 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 39.13 35.06 313.21 9.29 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 560.91 402.27 115.25 94.33 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 2.98 1.85 0.60 0.41 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 2.77 2.00 0.56 0.48 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 1.25 0.72 0.16 0.12 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 45.58 32.37 11.88 4.19 0.00 0.00 0.00 0.00 11:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 PM eth0 12.33 9.33 3.05 2.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 14.50 9.20 3.10 1.83 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 12.80 9.68 3.60 2.30 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 12.86 9.23 2.98 1.82 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 15.29 9.46 3.78 2.22 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 16.71 13.63 4.19 2.61 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 3.20 0.32 0.44 0.05 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.02 0.45 0.26 0.12 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.15 0.20 0.14 0.04 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.95 0.50 0.35 0.24 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.77 0.27 0.10 0.05 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 89.32 66.61 89.91 37.35 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 19.65 17.80 16.26 8.56 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 57.72 40.31 143.84 11.30 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) 07/26/2025 _x86_64_ (2 CPU) 23:23:30 LINUX RESTART (2 CPU) 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 46.57 0.00 6.70 1.25 0.13 45.36 11:25:01 PM 0 48.91 0.00 7.46 1.55 0.12 41.96 11:25:01 PM 1 44.23 0.00 5.94 0.95 0.13 48.75 11:26:01 PM all 22.42 0.00 3.63 1.76 0.10 72.08 11:26:01 PM 0 33.06 0.00 4.80 2.42 0.10 59.62 11:26:01 PM 1 11.80 0.00 2.47 1.10 0.10 84.53 11:27:01 PM all 25.65 0.00 4.05 0.44 0.09 69.77 11:27:01 PM 0 30.85 0.00 4.36 0.55 0.10 64.14 11:27:01 PM 1 20.45 0.00 3.75 0.33 0.08 75.38 11:28:01 PM all 19.00 0.00 3.97 0.89 0.09 76.05 11:28:01 PM 0 29.70 0.00 4.22 0.65 0.08 65.35 11:28:01 PM 1 8.31 0.00 3.73 1.12 0.10 86.74 11:29:01 PM all 0.09 0.00 0.08 0.02 0.03 99.78 11:29:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:29:01 PM 1 0.08 0.00 0.08 0.03 0.03 99.77 11:30:01 PM all 0.45 0.00 0.07 0.00 0.03 99.45 11:30:01 PM 0 0.62 0.00 0.05 0.00 0.02 99.32 11:30:01 PM 1 0.28 0.00 0.08 0.00 0.05 99.58 11:31:01 PM all 0.27 0.00 0.08 0.00 0.04 99.62 11:31:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:31:01 PM 1 0.45 0.00 0.08 0.00 0.05 99.42 11:32:01 PM all 5.82 0.00 0.55 0.01 0.08 93.54 11:32:01 PM 0 4.34 0.00 0.45 0.02 0.08 95.10 11:32:01 PM 1 7.29 0.00 0.65 0.00 0.08 91.97 11:33:02 PM all 4.43 0.00 0.33 0.01 0.08 95.15 11:33:02 PM 0 5.02 0.00 0.37 0.02 0.07 94.53 11:33:02 PM 1 3.85 0.00 0.30 0.00 0.08 95.77 11:34:01 PM all 4.43 0.00 0.36 0.00 0.10 95.11 11:34:01 PM 0 4.44 0.00 0.32 0.00 0.10 95.13 11:34:01 PM 1 4.42 0.00 0.39 0.00 0.10 95.09 11:35:01 PM all 4.56 0.00 0.34 0.00 0.08 95.02 11:35:01 PM 0 5.87 0.00 0.42 0.00 0.08 93.62 11:35:01 PM 1 3.24 0.00 0.27 0.00 0.07 96.42 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 4.34 0.00 0.34 0.00 0.07 95.25 11:36:01 PM 0 3.90 0.00 0.37 0.00 0.08 95.64 11:36:01 PM 1 4.77 0.00 0.32 0.00 0.05 94.86 11:37:01 PM all 4.42 0.00 0.34 0.00 0.08 95.16 11:37:01 PM 0 4.95 0.00 0.38 0.00 0.07 94.60 11:37:01 PM 1 3.88 0.00 0.30 0.00 0.08 95.73 11:38:01 PM all 5.58 0.00 0.33 0.00 0.08 94.02 11:38:01 PM 0 8.55 0.00 0.35 0.00 0.07 91.03 11:38:01 PM 1 2.61 0.00 0.30 0.00 0.08 97.00 11:39:01 PM all 0.53 0.00 0.12 0.00 0.07 99.29 11:39:01 PM 0 0.59 0.00 0.10 0.00 0.08 99.23 11:39:01 PM 1 0.47 0.00 0.13 0.00 0.05 99.35 11:40:01 PM all 0.65 0.00 0.24 0.02 0.05 99.04 11:40:01 PM 0 0.75 0.00 0.25 0.03 0.02 98.95 11:40:01 PM 1 0.55 0.00 0.23 0.00 0.08 99.13 11:41:01 PM all 0.58 0.00 0.11 0.00 0.06 99.26 11:41:01 PM 0 0.85 0.00 0.10 0.00 0.07 98.98 11:41:01 PM 1 0.30 0.00 0.12 0.00 0.05 99.53 11:42:01 PM all 0.61 0.00 0.13 0.00 0.08 99.19 11:42:01 PM 0 0.70 0.00 0.10 0.00 0.05 99.15 11:42:01 PM 1 0.52 0.00 0.15 0.00 0.10 99.23 11:43:01 PM all 0.57 0.00 0.12 0.00 0.06 99.26 11:43:01 PM 0 0.57 0.00 0.10 0.00 0.03 99.30 11:43:01 PM 1 0.57 0.00 0.13 0.00 0.08 99.21 11:44:01 PM all 9.21 0.00 1.68 0.04 0.08 88.98 11:44:01 PM 0 12.83 0.00 2.02 0.05 0.08 85.02 11:44:01 PM 1 5.60 0.00 1.35 0.03 0.08 92.93 11:45:01 PM all 30.73 0.00 3.64 0.24 0.11 65.27 11:45:01 PM 0 32.20 0.00 3.67 0.27 0.10 63.76 11:45:01 PM 1 29.26 0.00 3.62 0.22 0.12 66.79 Average: all 9.10 0.00 1.30 0.22 0.07 89.30 Average: 0 10.91 0.00 1.43 0.27 0.07 87.33 Average: 1 7.30 0.00 1.16 0.18 0.08 91.28