---> uname -a: Linux prd-centos8-robot-2c-8g-2554.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 576 4859 19 2261 6822 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:c1:5b:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84790sec preferred_lft 84790sec inet6 fe80::f816:3eff:fec1:5b6d/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) 11/30/2025 _x86_64_ (2 CPU) 03:21:49 LINUX RESTART (2 CPU) 03:22:02 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 218.11 157.95 60.16 14883.64 40901.37 03:24:01 AM 115.50 0.73 114.76 53.46 11190.83 03:25:01 AM 38.29 0.42 37.87 64.78 4235.97 03:26:01 AM 71.92 6.93 64.99 1289.52 4062.59 03:27:01 AM 29.72 0.03 29.69 3.47 6247.22 03:28:01 AM 5.40 0.22 5.18 11.73 214.61 03:29:01 AM 0.90 0.00 0.90 0.00 100.17 03:30:01 AM 0.30 0.00 0.30 0.00 20.93 03:31:01 AM 0.23 0.00 0.23 0.00 3.27 03:32:01 AM 0.40 0.00 0.40 0.00 78.85 03:33:01 AM 0.67 0.00 0.67 0.00 22.74 03:34:01 AM 0.40 0.00 0.40 0.00 86.59 03:35:01 AM 0.47 0.00 0.47 0.00 28.18 03:36:01 AM 0.47 0.00 0.47 0.00 49.69 03:37:01 AM 1.52 0.03 1.48 0.27 56.16 03:38:01 AM 0.47 0.00 0.47 0.00 72.98 03:39:01 AM 0.32 0.00 0.32 0.00 64.71 03:40:01 AM 0.68 0.00 0.68 0.00 72.09 03:41:01 AM 0.67 0.00 0.67 0.00 65.11 03:42:01 AM 0.82 0.00 0.82 0.00 62.33 03:43:01 AM 0.33 0.00 0.33 0.00 74.37 03:44:01 AM 0.38 0.00 0.38 0.00 123.60 03:45:01 AM 1.03 0.10 0.93 4.93 224.48 03:46:01 AM 0.53 0.00 0.53 0.00 41.10 03:47:01 AM 1.08 0.00 1.08 0.00 334.61 03:48:01 AM 25.62 0.40 25.22 46.78 2573.44 Average: 19.73 6.32 13.41 620.17 2706.95 03:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5494496 7054072 2387928 30.29 2688 1751968 715192 8.01 186732 1919492 107840 03:24:01 AM 5179368 7024016 2703056 34.29 2688 2020320 702284 7.86 199260 2153544 102460 03:25:01 AM 5251856 7098212 2630568 33.37 2688 2022268 629368 7.05 220160 2061980 10752 03:26:01 AM 4886232 6994164 2996192 38.01 2688 2274404 687888 7.70 256760 2359340 183828 03:27:01 AM 4966544 7066116 2915880 36.99 2688 2266320 635440 7.11 261308 2269988 8 03:28:01 AM 4918644 7019996 2963780 37.60 2688 2268108 698592 7.82 261512 2317468 328 03:29:01 AM 4913384 7016848 2969040 37.67 2688 2270212 698592 7.82 261696 2322560 8 03:30:01 AM 4912560 7016536 2969864 37.68 2688 2270724 705760 7.90 261696 2323324 20 03:31:01 AM 4912376 7016376 2970048 37.68 2688 2270736 705760 7.90 261696 2323652 8 03:32:01 AM 4909996 7016228 2972428 37.71 2688 2272968 705760 7.90 261740 2325588 32 03:33:01 AM 4909192 7016236 2973232 37.72 2688 2273788 705760 7.90 261852 2326540 508 03:34:01 AM 4905772 7015312 2976652 37.76 2688 2276284 705760 7.90 261924 2329848 552 03:35:01 AM 4904460 7015196 2977964 37.78 2688 2277472 722160 8.09 261944 2331116 1088 03:36:01 AM 4903792 7014752 2978632 37.79 2688 2277716 722160 8.09 261944 2331804 24 03:37:01 AM 4903128 7014748 2979296 37.80 2688 2278404 721704 8.08 262156 2332320 68 03:38:01 AM 4900528 7014132 2981896 37.83 2688 2280348 721704 8.08 262176 2334672 52 03:39:01 AM 4897972 7013616 2984452 37.86 2688 2282380 721704 8.08 262236 2337380 288 03:40:01 AM 4895812 7013136 2986612 37.89 2688 2284060 737152 8.25 262444 2339096 288 03:41:01 AM 4894436 7013388 2987988 37.91 2688 2285716 716028 8.02 262636 2340436 412 03:42:01 AM 4892180 7013296 2990244 37.94 2688 2287884 716028 8.02 262820 2342700 1264 03:43:01 AM 4890616 7013124 2991808 37.96 2688 2289256 716028 8.02 262844 2344028 540 03:44:01 AM 4885728 7012496 2996696 38.02 2688 2293536 716028 8.02 263040 2348976 1348 03:45:01 AM 4880552 7012464 3001872 38.08 2688 2298672 716028 8.02 263252 2353948 280 03:46:01 AM 4877772 7012024 3004652 38.12 2688 2300996 716028 8.02 263308 2356624 1764 03:47:01 AM 4923344 7067080 2959080 37.54 2688 2310472 628308 7.04 263684 2311356 1732 03:48:01 AM 4957764 6961824 2924660 37.10 2688 2176984 756516 8.47 496060 2071076 23652 Average: 4952635 7020976 2929789 37.17 2688 2237000 704759 7.89 264111 2288802 16890 03:22:02 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 307.56 191.00 1590.57 61.43 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 102.05 75.49 1010.89 10.79 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 14.75 9.08 5.75 3.63 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 47.69 40.21 340.66 10.11 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 193.20 123.61 36.97 34.74 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 44.20 29.36 12.50 7.31 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 49.41 49.28 8.23 4.20 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 22.15 20.23 3.88 1.78 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 2.23 0.67 0.42 0.23 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 67.19 65.02 11.92 5.56 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 53.78 35.30 10.09 5.55 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 114.33 101.15 23.16 11.09 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 34.69 32.24 7.59 4.76 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 16.13 12.56 3.50 1.74 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 22.84 21.34 4.31 2.13 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 34.99 26.69 9.39 4.56 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 60.44 57.61 11.57 9.00 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 66.39 67.78 11.06 7.67 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 70.20 71.45 11.65 8.14 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 57.96 56.00 16.22 6.36 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 30.31 24.31 6.21 3.48 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 58.94 59.51 9.70 7.55 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 86.87 87.52 18.49 13.11 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 38.72 36.30 8.38 4.12 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 20.18 13.46 6.16 1.89 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 88.47 59.05 181.12 137.39 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 65.45 52.46 128.32 14.14 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) 11/30/2025 _x86_64_ (2 CPU) 03:21:49 LINUX RESTART (2 CPU) 03:22:02 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 47.90 0.07 11.70 3.81 0.09 36.44 03:23:01 AM 0 53.71 0.05 12.09 3.04 0.10 31.01 03:23:01 AM 1 42.08 0.09 11.30 4.58 0.09 41.87 03:24:01 AM all 34.75 0.00 5.13 1.06 0.09 58.97 03:24:01 AM 0 38.99 0.00 5.56 1.50 0.10 53.85 03:24:01 AM 1 30.51 0.00 4.70 0.62 0.08 64.10 03:25:01 AM all 12.14 0.00 1.67 3.18 0.06 82.95 03:25:01 AM 0 15.00 0.00 1.63 1.78 0.05 81.53 03:25:01 AM 1 9.28 0.00 1.70 4.58 0.07 84.37 03:26:01 AM all 37.12 0.00 6.44 0.61 0.12 55.72 03:26:01 AM 0 40.84 0.00 6.23 0.52 0.13 52.29 03:26:01 AM 1 33.41 0.00 6.65 0.70 0.10 59.14 03:27:01 AM all 1.60 0.00 0.83 0.67 0.03 96.87 03:27:01 AM 0 1.30 0.00 0.85 0.60 0.03 97.21 03:27:01 AM 1 1.91 0.00 0.80 0.74 0.03 96.52 03:28:01 AM all 6.10 0.00 0.43 0.03 0.06 93.39 03:28:01 AM 0 4.91 0.00 0.45 0.05 0.05 94.53 03:28:01 AM 1 7.28 0.00 0.40 0.02 0.07 92.23 03:29:01 AM all 11.16 0.00 0.53 0.01 0.06 88.25 03:29:01 AM 0 9.58 0.00 0.39 0.02 0.05 89.96 03:29:01 AM 1 12.77 0.00 0.66 0.00 0.07 86.50 03:30:01 AM all 3.29 0.00 0.33 0.00 0.06 96.33 03:30:01 AM 0 1.60 0.00 0.22 0.00 0.05 98.13 03:30:01 AM 1 5.00 0.00 0.44 0.00 0.07 94.49 03:31:01 AM all 0.44 0.00 0.13 0.00 0.06 99.37 03:31:01 AM 0 0.48 0.00 0.10 0.00 0.05 99.37 03:31:01 AM 1 0.40 0.00 0.15 0.00 0.07 99.38 03:32:01 AM all 6.56 0.00 0.33 0.00 0.08 93.04 03:32:01 AM 0 6.43 0.00 0.32 0.00 0.08 93.17 03:32:01 AM 1 6.69 0.00 0.33 0.00 0.07 92.90 03:33:01 AM all 4.19 0.00 0.32 0.00 0.07 95.43 03:33:01 AM 0 5.60 0.00 0.29 0.00 0.07 94.05 03:33:01 AM 1 2.78 0.00 0.35 0.00 0.07 96.80 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 10.01 0.00 0.60 0.00 0.08 89.32 03:34:01 AM 0 16.36 0.00 0.78 0.00 0.07 82.79 03:34:01 AM 1 3.87 0.00 0.42 0.00 0.08 95.63 03:35:01 AM all 5.16 0.00 0.29 0.00 0.08 94.46 03:35:01 AM 0 7.79 0.00 0.27 0.00 0.08 91.86 03:35:01 AM 1 2.56 0.00 0.32 0.00 0.08 97.04 03:36:01 AM all 3.74 0.00 0.30 0.00 0.08 95.88 03:36:01 AM 0 6.47 0.00 0.45 0.00 0.09 93.00 03:36:01 AM 1 1.09 0.00 0.15 0.00 0.08 98.68 03:37:01 AM all 2.88 0.00 0.29 0.01 0.09 96.72 03:37:01 AM 0 2.21 0.00 0.32 0.02 0.08 97.38 03:37:01 AM 1 3.56 0.00 0.27 0.00 0.10 96.07 03:38:01 AM all 6.82 0.00 0.36 0.00 0.09 92.73 03:38:01 AM 0 8.86 0.00 0.41 0.00 0.08 90.65 03:38:01 AM 1 4.80 0.00 0.32 0.00 0.10 94.78 03:39:01 AM all 8.97 0.00 0.54 0.00 0.08 90.41 03:39:01 AM 0 9.90 0.00 0.63 0.00 0.09 89.38 03:39:01 AM 1 8.05 0.00 0.46 0.00 0.07 91.43 03:40:01 AM all 4.27 0.00 0.31 0.00 0.08 95.35 03:40:01 AM 0 4.68 0.00 0.32 0.00 0.07 94.93 03:40:01 AM 1 3.85 0.00 0.30 0.00 0.08 95.76 03:41:01 AM all 4.73 0.00 0.42 0.04 0.07 94.74 03:41:01 AM 0 5.36 0.00 0.45 0.05 0.07 94.07 03:41:01 AM 1 4.10 0.00 0.39 0.03 0.07 95.41 03:42:01 AM all 4.79 0.00 0.32 0.08 0.07 94.74 03:42:01 AM 0 4.11 0.00 0.33 0.17 0.07 95.32 03:42:01 AM 1 5.46 0.00 0.30 0.00 0.07 94.17 03:43:01 AM all 5.23 0.00 0.28 0.00 0.04 94.45 03:43:01 AM 0 5.39 0.00 0.25 0.00 0.05 94.31 03:43:01 AM 1 5.07 0.00 0.32 0.00 0.03 94.58 03:44:01 AM all 14.09 0.00 0.45 0.00 0.07 85.39 03:44:01 AM 0 20.94 0.00 0.54 0.00 0.07 78.45 03:44:01 AM 1 7.27 0.00 0.37 0.00 0.07 92.29 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 16.73 0.00 0.65 0.01 0.08 82.53 03:45:01 AM 0 21.64 0.00 0.62 0.00 0.10 77.64 03:45:01 AM 1 11.73 0.00 0.68 0.02 0.07 87.51 03:46:01 AM all 7.02 0.00 0.35 0.01 0.08 92.53 03:46:01 AM 0 7.72 0.00 0.32 0.00 0.07 91.89 03:46:01 AM 1 6.32 0.00 0.38 0.02 0.10 93.17 03:47:01 AM all 12.68 0.00 0.44 0.02 0.10 86.76 03:47:01 AM 0 5.64 0.00 0.33 0.02 0.10 93.90 03:47:01 AM 1 19.71 0.00 0.55 0.02 0.10 79.62 03:48:01 AM all 25.85 0.00 3.13 0.20 0.08 70.74 03:48:01 AM 0 35.12 0.00 3.65 0.18 0.07 60.98 03:48:01 AM 1 16.57 0.00 2.60 0.22 0.08 80.52 Average: all 11.46 0.00 1.40 0.37 0.07 86.69 Average: 0 13.09 0.00 1.45 0.31 0.07 85.08 Average: 1 9.83 0.00 1.36 0.44 0.08 88.29