---> uname -a: Linux prd-centos8-robot-2c-8g-1793.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 591 4844 19 2261 6807 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:97:f2:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84737sec preferred_lft 84737sec inet6 fe80::f816:3eff:fe97:f2e6/64 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) 11/28/2025 _x86_64_ (2 CPU) 03:21:38 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 135.40 82.59 52.82 8244.05 39135.55 03:24:01 AM 117.21 0.15 117.06 4.00 11394.77 03:25:01 AM 39.60 1.18 38.42 113.56 4123.14 03:26:01 AM 42.53 6.75 35.78 1248.19 2343.89 03:27:01 AM 62.96 0.25 62.71 47.05 8087.37 03:28:01 AM 2.95 0.22 2.73 11.73 88.02 03:29:01 AM 2.20 0.00 2.20 0.00 144.45 03:30:01 AM 0.60 0.00 0.60 0.00 75.29 03:31:01 AM 0.18 0.00 0.18 0.00 2.20 03:32:01 AM 0.32 0.00 0.32 0.00 6.13 03:33:01 AM 0.53 0.00 0.53 0.00 83.36 03:34:01 AM 0.38 0.00 0.38 0.00 54.62 03:35:01 AM 0.65 0.00 0.65 0.00 74.72 03:36:01 AM 0.37 0.00 0.37 0.00 42.40 03:37:01 AM 0.43 0.03 0.40 0.27 15.70 03:38:01 AM 1.38 0.00 1.38 0.00 80.21 03:39:01 AM 0.47 0.00 0.47 0.00 69.86 03:40:01 AM 0.58 0.00 0.58 0.00 59.55 03:41:01 AM 0.62 0.00 0.62 0.00 80.51 03:42:01 AM 0.73 0.00 0.73 0.00 74.14 03:43:01 AM 0.48 0.00 0.48 0.00 72.53 03:44:01 AM 0.27 0.00 0.27 0.00 40.01 03:45:01 AM 0.60 0.00 0.60 0.00 182.49 03:46:01 AM 0.78 0.00 0.78 0.00 175.18 03:47:01 AM 1.02 0.00 1.02 0.00 114.26 03:48:01 AM 2.18 0.32 1.87 36.92 192.99 03:49:01 AM 34.01 0.32 33.69 36.25 3200.35 Average: 16.65 3.40 13.25 360.83 2593.23 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5556000 7073368 2326432 29.51 2688 1710768 693832 7.77 184540 1861544 77412 03:24:01 AM 5079016 6953020 2803416 35.57 2688 2050996 759076 8.50 191752 2264508 137072 03:25:01 AM 5241960 7087756 2640472 33.50 2688 2021736 632452 7.08 219696 2071560 10764 03:26:01 AM 4933500 7029452 2948932 37.41 2688 2261512 658072 7.37 256772 2306784 181508 03:27:01 AM 4959972 7058440 2922460 37.08 2688 2265852 616056 6.90 260912 2278208 8 03:28:01 AM 4912212 7012000 2970220 37.68 2688 2267180 684852 7.67 261048 2325536 976 03:29:01 AM 4906524 7008048 2975908 37.75 2688 2268908 684852 7.67 261300 2330776 580 03:30:01 AM 4902332 7005192 2980100 37.81 2688 2270244 700784 7.85 261300 2335136 4 03:31:01 AM 4902452 7005340 2979980 37.81 2688 2270264 700784 7.85 261300 2335228 16 03:32:01 AM 4900520 7005588 2981912 37.83 2688 2272444 700784 7.85 261344 2337176 2192 03:33:01 AM 4898920 7004360 2983512 37.85 2688 2272816 700784 7.85 261356 2338600 328 03:34:01 AM 4898116 7004820 2984316 37.86 2688 2274080 700784 7.85 261456 2339512 76 03:35:01 AM 4895716 7004256 2986716 37.89 2688 2275924 700784 7.85 261528 2341580 16 03:36:01 AM 4894552 7004288 2987880 37.91 2688 2277120 720788 8.07 261552 2343032 116 03:37:01 AM 4893956 7004000 2988476 37.91 2688 2277416 716036 8.02 261716 2343292 144 03:38:01 AM 4891864 7003660 2990568 37.94 2688 2279176 716036 8.02 261772 2345476 408 03:39:01 AM 4889828 7003356 2992604 37.97 2688 2280900 716036 8.02 261780 2347420 296 03:40:01 AM 4886988 7002492 2995444 38.00 2688 2282916 703416 7.88 261948 2349964 896 03:41:01 AM 4885672 7002888 2996760 38.02 2688 2284580 703416 7.88 262172 2351464 540 03:42:01 AM 4884060 7002940 2998372 38.04 2688 2286292 703416 7.88 262364 2352824 532 03:43:01 AM 4881868 7002708 3000564 38.07 2688 2288228 703416 7.88 262428 2354932 504 03:44:01 AM 4879592 7002304 3002840 38.10 2688 2290092 703416 7.88 262496 2357096 1296 03:45:01 AM 4874276 7002104 3008156 38.16 2688 2295192 703416 7.88 262724 2362304 1272 03:46:01 AM 4870016 7001896 3012416 38.22 2688 2299244 703416 7.88 262892 2366452 616 03:47:01 AM 4867712 7001960 3014720 38.25 2688 2301612 703416 7.88 262936 2368788 276 03:48:01 AM 5019588 7031552 2862844 36.32 2688 2180828 646432 7.24 296208 2184140 58056 03:49:01 AM 5046800 7052752 2835632 35.97 2688 2179208 697472 7.81 497040 1981304 11980 Average: 4950149 7013724 2932283 37.20 2688 2232797 695334 7.79 264605 2291653 18070 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 229.29 154.23 1217.07 54.71 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 113.06 87.42 1291.54 12.13 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 15.88 8.45 6.98 3.55 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 39.51 32.94 333.72 6.90 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 190.34 141.34 43.99 41.91 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 35.18 18.91 10.34 2.79 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 41.70 40.45 7.77 6.52 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 35.45 34.67 6.17 2.96 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.53 0.77 0.46 0.24 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 57.04 54.99 10.93 4.94 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 30.66 14.78 6.04 1.78 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 61.89 49.76 12.94 6.24 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 60.66 56.22 14.24 7.83 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 29.77 26.84 7.72 4.80 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 14.35 13.13 3.15 1.43 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 29.79 23.94 6.17 2.52 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 35.30 33.94 10.02 5.39 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 58.40 59.61 11.79 10.17 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 52.08 54.20 10.08 6.77 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 53.36 55.44 10.32 6.93 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 37.24 30.26 14.20 4.10 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 28.46 24.96 5.33 4.74 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 54.39 54.92 12.12 7.25 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 71.86 71.93 15.65 10.09 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 22.39 20.81 4.54 2.80 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 93.07 55.11 181.00 135.85 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 15.79 14.95 13.42 7.92 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 55.91 45.74 121.03 13.45 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) 11/28/2025 _x86_64_ (2 CPU) 03:21:38 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 33.11 0.06 9.52 17.56 0.15 39.60 03:23:01 AM 0 30.60 0.08 9.36 18.63 0.15 41.17 03:23:01 AM 1 35.61 0.03 9.67 16.48 0.15 38.04 03:24:01 AM all 36.23 0.00 5.03 2.16 0.12 56.46 03:24:01 AM 0 26.10 0.00 4.47 1.88 0.12 67.43 03:24:01 AM 1 46.41 0.00 5.60 2.43 0.12 45.44 03:25:01 AM all 16.47 0.00 2.18 0.71 0.11 80.53 03:25:01 AM 0 6.52 0.00 1.47 0.53 0.12 91.36 03:25:01 AM 1 26.44 0.00 2.90 0.89 0.10 69.67 03:26:01 AM all 24.51 0.00 4.95 0.64 0.09 69.81 03:26:01 AM 0 25.33 0.00 4.82 0.78 0.10 68.96 03:26:01 AM 1 23.70 0.00 5.07 0.50 0.08 70.65 03:27:01 AM all 14.07 0.00 2.56 0.97 0.08 82.31 03:27:01 AM 0 15.25 0.00 3.03 1.24 0.08 80.40 03:27:01 AM 1 12.89 0.00 2.10 0.70 0.08 84.22 03:28:01 AM all 4.60 0.00 0.33 0.01 0.08 94.97 03:28:01 AM 0 0.99 0.00 0.28 0.02 0.08 98.63 03:28:01 AM 1 8.22 0.00 0.39 0.00 0.08 91.31 03:29:01 AM all 9.32 0.00 0.55 0.01 0.09 90.02 03:29:01 AM 0 5.92 0.00 0.42 0.02 0.10 93.54 03:29:01 AM 1 12.77 0.00 0.68 0.00 0.09 86.46 03:30:01 AM all 7.78 0.00 0.46 0.01 0.08 91.67 03:30:01 AM 0 4.58 0.00 0.29 0.00 0.07 95.07 03:30:01 AM 1 11.06 0.00 0.63 0.02 0.10 88.19 03:31:01 AM all 0.52 0.00 0.13 0.00 0.08 99.26 03:31:01 AM 0 0.38 0.00 0.17 0.00 0.10 99.35 03:31:01 AM 1 0.65 0.00 0.10 0.00 0.07 99.18 03:32:01 AM all 6.53 0.00 0.29 0.00 0.09 93.09 03:32:01 AM 0 5.40 0.00 0.30 0.00 0.10 94.20 03:32:01 AM 1 7.65 0.00 0.29 0.00 0.08 91.98 03:33:01 AM all 1.96 0.00 0.19 0.00 0.09 97.76 03:33:01 AM 0 1.65 0.00 0.17 0.00 0.07 98.11 03:33:01 AM 1 2.26 0.00 0.22 0.00 0.12 97.41 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 8.30 0.00 0.58 0.01 0.09 91.02 03:34:01 AM 0 5.90 0.00 0.54 0.00 0.08 93.47 03:34:01 AM 1 10.74 0.00 0.62 0.02 0.09 88.53 03:35:01 AM all 6.04 0.00 0.34 0.01 0.09 93.52 03:35:01 AM 0 5.60 0.00 0.30 0.02 0.08 94.00 03:35:01 AM 1 6.47 0.00 0.39 0.00 0.10 93.04 03:36:01 AM all 7.04 0.00 0.54 0.00 0.11 92.31 03:36:01 AM 0 5.79 0.00 0.52 0.00 0.12 93.57 03:36:01 AM 1 8.30 0.00 0.56 0.00 0.10 91.03 03:37:01 AM all 3.00 0.00 0.38 0.00 0.10 96.53 03:37:01 AM 0 1.57 0.00 0.23 0.00 0.10 98.09 03:37:01 AM 1 4.43 0.00 0.52 0.00 0.10 94.94 03:38:01 AM all 5.74 0.00 0.26 0.01 0.11 93.88 03:38:01 AM 0 5.39 0.00 0.23 0.02 0.10 94.26 03:38:01 AM 1 6.09 0.00 0.28 0.00 0.12 93.51 03:39:01 AM all 7.86 0.00 0.50 0.00 0.08 91.56 03:39:01 AM 0 4.13 0.00 0.35 0.00 0.08 95.43 03:39:01 AM 1 11.68 0.00 0.65 0.00 0.09 87.59 03:40:01 AM all 7.39 0.00 0.57 0.01 0.11 91.92 03:40:01 AM 0 3.73 0.00 0.42 0.02 0.13 95.70 03:40:01 AM 1 11.10 0.00 0.71 0.00 0.08 88.10 03:41:01 AM all 4.35 0.00 0.36 0.00 0.08 95.21 03:41:01 AM 0 4.39 0.00 0.35 0.00 0.08 95.17 03:41:01 AM 1 4.30 0.00 0.37 0.00 0.08 95.25 03:42:01 AM all 4.48 0.00 0.36 0.00 0.08 95.08 03:42:01 AM 0 3.23 0.00 0.37 0.00 0.08 96.31 03:42:01 AM 1 5.72 0.00 0.35 0.00 0.08 93.85 03:43:01 AM all 4.84 0.00 0.37 0.00 0.08 94.71 03:43:01 AM 0 7.40 0.00 0.40 0.00 0.08 92.12 03:43:01 AM 1 2.29 0.00 0.33 0.00 0.08 97.29 03:44:01 AM all 7.19 0.00 0.35 0.00 0.08 92.37 03:44:01 AM 0 2.71 0.00 0.25 0.00 0.08 96.95 03:44:01 AM 1 11.69 0.00 0.46 0.00 0.08 87.77 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 16.54 0.00 0.50 0.00 0.10 82.87 03:45:01 AM 0 12.73 0.00 0.44 0.00 0.10 86.73 03:45:01 AM 1 20.38 0.00 0.56 0.00 0.10 78.97 03:46:01 AM all 13.74 0.00 0.61 0.02 0.10 85.53 03:46:01 AM 0 2.56 0.00 0.54 0.02 0.08 96.80 03:46:01 AM 1 25.03 0.00 0.69 0.02 0.12 74.15 03:47:01 AM all 6.69 0.00 0.31 0.00 0.08 92.93 03:47:01 AM 0 2.19 0.00 0.27 0.00 0.07 97.47 03:47:01 AM 1 11.17 0.00 0.35 0.00 0.08 88.39 03:48:01 AM all 16.74 0.00 1.60 0.00 0.11 81.56 03:48:01 AM 0 22.06 0.00 2.01 0.00 0.12 75.81 03:48:01 AM 1 11.42 0.00 1.19 0.00 0.10 87.30 03:49:01 AM all 31.32 0.00 3.26 0.28 0.12 65.02 03:49:01 AM 0 24.00 0.00 3.14 0.32 0.10 72.45 03:49:01 AM 1 38.64 0.00 3.39 0.25 0.13 57.59 Average: all 11.36 0.00 1.38 0.83 0.10 86.34 Average: 0 8.75 0.00 1.30 0.86 0.10 88.99 Average: 1 13.98 0.00 1.45 0.79 0.10 83.68