---> uname -a: Linux prd-centos8-robot-2c-8g-2254.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: 2800.000 BogoMIPS: 5600.00 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 590 4860 19 2246 6809 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:bf:69:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84589sec preferred_lft 84589sec inet6 fe80::f816:3eff:febf:6984/64 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) 08/18/2025 _x86_64_ (2 CPU) 03:13:58 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 116.73 0.23 116.49 11.86 11052.28 03:17:01 AM 38.19 0.68 37.51 51.59 5331.24 03:18:01 AM 0.27 0.00 0.27 0.00 3.23 03:19:01 AM 0.25 0.00 0.25 0.00 2.73 03:20:01 AM 0.28 0.00 0.28 0.00 4.80 03:21:01 AM 10.65 0.35 10.30 61.98 264.48 03:22:01 AM 66.09 6.96 59.13 1291.57 3741.44 03:23:01 AM 28.78 0.03 28.75 3.47 6123.60 03:24:01 AM 4.45 0.22 4.23 11.73 176.54 03:25:01 AM 0.43 0.00 0.43 0.00 89.30 03:26:01 AM 0.58 0.00 0.58 0.00 28.03 03:27:02 AM 0.45 0.00 0.45 0.00 9.23 03:28:01 AM 0.46 0.00 0.46 0.00 77.43 03:29:01 AM 0.55 0.03 0.52 0.27 51.92 03:30:01 AM 1.68 0.00 1.68 0.00 103.80 03:31:01 AM 0.55 0.00 0.55 0.00 46.29 03:32:01 AM 0.48 0.00 0.48 0.00 16.61 03:33:01 AM 0.32 0.00 0.32 0.00 55.76 03:34:01 AM 0.33 0.00 0.33 0.00 38.78 03:35:01 AM 0.80 0.00 0.80 0.00 89.89 03:36:01 AM 0.47 0.00 0.47 0.00 74.44 03:37:01 AM 0.40 0.00 0.40 0.00 74.37 03:38:01 AM 0.48 0.00 0.48 0.00 54.04 03:39:01 AM 0.28 0.00 0.28 0.00 62.78 03:40:01 AM 0.83 0.00 0.83 0.00 224.61 03:41:01 AM 0.88 0.00 0.88 0.00 132.21 03:42:01 AM 0.53 0.00 0.53 0.00 85.17 03:43:01 AM 8.13 0.32 7.82 36.93 322.06 03:44:01 AM 33.28 0.53 32.74 64.79 3225.21 Average: 10.96 0.32 10.64 52.94 1088.94 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5113640 6973868 2768784 35.13 2688 2037280 729796 8.17 191176 2232792 169036 03:17:01 AM 5181144 7011340 2701280 34.27 2688 2006572 701648 7.86 198512 2151736 12 03:18:01 AM 5179740 7009940 2702684 34.29 2688 2006576 701648 7.86 198512 2153728 4 03:19:01 AM 5179320 7009520 2703104 34.29 2688 2006576 701648 7.86 198512 2153952 4 03:20:01 AM 5178676 7008876 2703748 34.30 2688 2006576 701572 7.86 198512 2154372 4 03:21:01 AM 5251672 7084132 2630752 33.37 2688 2008440 648400 7.26 219168 2061108 10760 03:22:01 AM 4948168 7030152 2934256 37.23 2688 2249440 658076 7.37 257216 2300192 172876 03:23:01 AM 4977176 7059032 2905248 36.86 2688 2249516 634028 7.10 262228 2260532 16 03:24:01 AM 4929216 7012844 2953208 37.47 2688 2251288 699272 7.83 262436 2308088 364 03:25:01 AM 4923912 7009828 2958512 37.53 2688 2253592 699272 7.83 262620 2313360 220 03:26:01 AM 4923388 7009640 2959036 37.54 2688 2253912 699272 7.83 262620 2313632 4 03:27:02 AM 4920728 7008168 2961696 37.57 2688 2255108 699272 7.83 262644 2316516 1064 03:28:01 AM 4917112 7005912 2965312 37.62 2688 2256468 699272 7.83 262676 2320100 340 03:29:01 AM 4915260 7005328 2967164 37.64 2688 2257736 714160 8.00 262920 2321288 280 03:30:01 AM 4913044 7004956 2969380 37.67 2688 2259572 717808 8.04 262992 2323588 64 03:31:01 AM 4911236 7004332 2971188 37.69 2688 2260764 717808 8.04 263012 2325436 112 03:32:01 AM 4910900 7004208 2971524 37.70 2688 2260968 717808 8.04 263012 2325616 48 03:33:01 AM 4908656 7003556 2973768 37.73 2688 2262568 717808 8.04 263056 2328120 80 03:34:01 AM 4906596 7003372 2975828 37.75 2688 2264444 717808 8.04 263084 2330092 992 03:35:01 AM 4904544 7003288 2977880 37.78 2688 2266428 717808 8.04 263256 2331856 764 03:36:01 AM 4903076 7003428 2979348 37.80 2688 2268080 717808 8.04 263464 2333200 520 03:37:01 AM 4900444 7003204 2981980 37.83 2688 2270420 717808 8.04 263680 2335624 912 03:38:01 AM 4899440 7003380 2982984 37.84 2688 2271600 717808 8.04 263720 2336880 764 03:39:01 AM 4895468 7001816 2986956 37.89 2688 2274032 717808 8.04 263820 2340552 1452 03:40:01 AM 4889048 7000580 2993376 37.98 2688 2279192 713764 7.99 264044 2346480 376 03:41:01 AM 4886568 7001148 2995856 38.01 2688 2282224 713764 7.99 264160 2349164 76 03:42:01 AM 4881932 6999880 3000492 38.07 2688 2285592 713764 7.99 264228 2353556 1260 03:43:01 AM 4913220 6941188 2969204 37.67 2688 2199420 755780 8.46 330248 2274568 101568 03:44:01 AM 5028388 7024600 2854036 36.21 2688 2169452 671772 7.52 496296 2000444 28088 Average: 4972128 7008328 2910296 36.92 2688 2205994 704630 7.89 260408 2275744 16968 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 119.18 93.49 1320.95 13.44 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 5.83 1.77 2.14 0.50 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 5.48 0.37 1.00 0.14 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 1.62 0.40 0.39 0.14 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 1.15 0.48 0.47 0.20 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 7.76 7.41 4.68 3.32 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 43.87 38.15 334.33 9.64 0.00 0.00 0.00 0.00 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 156.14 112.65 30.98 24.55 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 46.37 30.91 12.19 6.56 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 61.74 57.97 9.76 11.19 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 15.41 12.35 2.43 1.13 0.00 0.00 0.00 0.00 03:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:02 AM eth0 35.09 34.14 6.04 2.97 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 52.82 42.57 11.11 5.02 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 70.50 57.36 14.01 6.90 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 65.29 63.13 14.48 8.37 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 33.49 32.51 7.32 4.77 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 14.14 10.00 2.34 1.01 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 31.78 28.73 6.88 3.33 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 48.31 42.54 11.93 7.65 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 75.65 71.14 13.71 9.51 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 60.15 61.75 10.56 7.25 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 66.21 66.92 17.94 7.71 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 31.56 24.65 6.56 3.41 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 39.25 36.64 6.66 5.74 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 71.42 72.49 15.19 10.41 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 57.11 56.98 11.79 6.89 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 24.53 22.93 4.98 3.09 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 99.68 65.59 182.10 135.13 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 18.31 16.70 15.60 7.76 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 46.89 40.09 71.71 10.61 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) 08/18/2025 _x86_64_ (2 CPU) 03:13:58 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.57 0.00 5.22 1.66 0.10 55.45 03:16:01 AM 0 50.21 0.00 6.15 1.77 0.10 41.77 03:16:01 AM 1 24.93 0.00 4.29 1.55 0.10 69.13 03:17:01 AM all 5.33 0.00 1.04 0.58 0.06 92.99 03:17:01 AM 0 6.94 0.00 1.27 0.78 0.05 90.96 03:17:01 AM 1 3.72 0.00 0.82 0.37 0.07 95.03 03:18:01 AM all 0.41 0.00 0.11 0.00 0.03 99.45 03:18:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 03:18:01 AM 1 0.23 0.00 0.12 0.00 0.03 99.62 03:19:01 AM all 0.39 0.00 0.07 0.00 0.02 99.52 03:19:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 03:19:01 AM 1 0.35 0.00 0.07 0.00 0.02 99.57 03:20:01 AM all 0.42 0.00 0.08 0.00 0.03 99.47 03:20:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 03:20:01 AM 1 0.67 0.00 0.08 0.00 0.03 99.22 03:21:01 AM all 11.71 0.00 1.25 0.06 0.04 86.94 03:21:01 AM 0 12.39 0.00 1.49 0.05 0.05 86.03 03:21:01 AM 1 11.03 0.00 1.02 0.07 0.03 87.85 03:22:01 AM all 32.48 0.00 5.86 0.64 0.10 60.92 03:22:01 AM 0 40.05 0.00 6.47 0.80 0.10 52.58 03:22:01 AM 1 24.91 0.00 5.24 0.48 0.10 69.26 03:23:01 AM all 1.17 0.00 0.68 0.56 0.03 97.56 03:23:01 AM 0 0.53 0.00 0.63 0.60 0.03 98.20 03:23:01 AM 1 1.80 0.00 0.72 0.52 0.03 96.93 03:24:01 AM all 6.07 0.00 0.40 0.01 0.06 93.46 03:24:01 AM 0 4.50 0.00 0.23 0.00 0.05 95.21 03:24:01 AM 1 7.64 0.00 0.57 0.02 0.07 91.70 03:25:01 AM all 11.49 0.00 0.55 0.00 0.07 87.89 03:25:01 AM 0 14.60 0.00 0.61 0.00 0.05 84.73 03:25:01 AM 1 8.47 0.00 0.49 0.00 0.08 90.96 03:26:01 AM all 2.42 0.00 0.23 0.00 0.06 97.29 03:26:01 AM 0 2.01 0.00 0.15 0.00 0.07 97.78 03:26:01 AM 1 2.85 0.00 0.30 0.00 0.05 96.80 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:02 AM all 3.50 0.00 0.23 0.00 0.05 96.23 03:27:02 AM 0 6.35 0.00 0.17 0.00 0.05 93.43 03:27:02 AM 1 0.64 0.00 0.28 0.00 0.05 99.03 03:28:01 AM all 4.39 0.00 0.25 0.01 0.07 95.29 03:28:01 AM 0 6.74 0.00 0.20 0.00 0.05 93.01 03:28:01 AM 1 2.04 0.00 0.29 0.02 0.09 97.57 03:29:01 AM all 6.89 0.00 0.62 0.00 0.06 92.43 03:29:01 AM 0 4.15 0.00 0.60 0.00 0.05 95.20 03:29:01 AM 1 9.72 0.00 0.64 0.00 0.07 89.57 03:30:01 AM all 6.68 0.00 0.36 0.01 0.06 92.89 03:30:01 AM 0 6.86 0.00 0.25 0.02 0.05 92.82 03:30:01 AM 1 6.49 0.00 0.47 0.00 0.07 92.96 03:31:01 AM all 6.31 0.00 0.36 0.00 0.06 93.27 03:31:01 AM 0 7.76 0.00 0.46 0.00 0.07 91.71 03:31:01 AM 1 4.90 0.00 0.25 0.00 0.05 94.80 03:32:01 AM all 2.66 0.00 0.18 0.00 0.08 97.07 03:32:01 AM 0 1.92 0.00 0.12 0.00 0.08 97.88 03:32:01 AM 1 3.40 0.00 0.25 0.00 0.08 96.26 03:33:01 AM all 5.32 0.00 0.23 0.00 0.07 94.38 03:33:01 AM 0 6.49 0.00 0.18 0.00 0.07 93.26 03:33:01 AM 1 4.15 0.00 0.28 0.00 0.07 95.50 03:34:01 AM all 7.76 0.00 0.48 0.00 0.07 91.70 03:34:01 AM 0 11.24 0.00 0.58 0.00 0.07 88.12 03:34:01 AM 1 4.29 0.00 0.37 0.00 0.07 95.27 03:35:01 AM all 6.63 0.00 0.42 0.01 0.07 92.88 03:35:01 AM 0 6.91 0.00 0.39 0.00 0.07 92.63 03:35:01 AM 1 6.34 0.00 0.46 0.02 0.07 93.12 03:36:01 AM all 4.29 0.00 0.28 0.00 0.06 95.36 03:36:01 AM 0 4.00 0.00 0.27 0.00 0.07 95.67 03:36:01 AM 1 4.59 0.00 0.30 0.00 0.05 95.06 03:37:01 AM all 4.77 0.00 0.38 0.00 0.06 94.79 03:37:01 AM 0 5.49 0.00 0.40 0.00 0.05 94.06 03:37:01 AM 1 4.05 0.00 0.35 0.00 0.07 95.53 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 4.00 0.00 0.24 0.00 0.04 95.72 03:38:01 AM 0 5.97 0.00 0.28 0.00 0.05 93.69 03:38:01 AM 1 2.02 0.00 0.20 0.00 0.03 97.74 03:39:01 AM all 8.49 0.00 0.31 0.00 0.06 91.14 03:39:01 AM 0 9.34 0.00 0.30 0.00 0.05 90.31 03:39:01 AM 1 7.64 0.00 0.32 0.00 0.07 91.97 03:40:01 AM all 17.07 0.00 0.51 0.00 0.07 82.36 03:40:01 AM 0 19.25 0.00 0.45 0.00 0.08 80.21 03:40:01 AM 1 14.85 0.00 0.56 0.00 0.05 84.54 03:41:01 AM all 10.09 0.00 0.44 0.00 0.06 89.42 03:41:01 AM 0 10.78 0.00 0.51 0.00 0.07 88.64 03:41:01 AM 1 9.40 0.00 0.37 0.00 0.05 90.18 03:42:01 AM all 8.05 0.00 0.33 0.01 0.06 91.55 03:42:01 AM 0 11.84 0.00 0.32 0.00 0.05 87.79 03:42:01 AM 1 4.26 0.00 0.35 0.02 0.07 95.31 03:43:01 AM all 23.38 0.00 1.77 0.04 0.08 74.73 03:43:01 AM 0 29.42 0.00 1.80 0.05 0.08 68.65 03:43:01 AM 1 17.35 0.00 1.74 0.03 0.07 80.82 03:44:01 AM all 30.40 0.00 4.25 0.27 0.08 65.00 03:44:01 AM 0 40.46 0.00 4.48 0.37 0.08 54.61 03:44:01 AM 1 20.33 0.00 4.02 0.17 0.08 75.40 Average: all 9.33 0.00 0.94 0.13 0.06 89.54 Average: 0 11.30 0.00 1.00 0.15 0.06 87.49 Average: 1 7.35 0.00 0.87 0.11 0.06 91.60