---> uname -a: Linux prd-centos8-robot-2c-8g-25825.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 645 4747 19 2303 6753 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:c5:68:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84701sec preferred_lft 84701sec inet6 fe80::f816:3eff:fec5:680c/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) 03/03/2026 _x86_64_ (2 CPU) 00:38:21 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:00 AM 92.49 6.35 86.15 1117.62 6939.24 12:40:01 AM 40.43 0.00 40.43 0.00 541.84 12:41:01 AM 79.36 1.37 77.99 135.42 11324.21 12:42:01 AM 47.70 6.78 40.92 1248.52 2472.04 12:43:01 AM 49.76 0.22 49.54 43.59 7542.29 12:44:01 AM 3.27 0.07 3.20 4.93 110.76 12:45:01 AM 2.05 0.00 2.05 0.00 115.49 12:46:01 AM 0.80 0.00 0.80 0.00 64.64 12:47:01 AM 0.38 0.00 0.38 0.00 67.52 12:48:01 AM 0.15 0.00 0.15 0.00 2.20 12:49:01 AM 0.88 0.00 0.88 0.00 90.92 12:50:00 AM 0.31 0.02 0.29 0.14 14.35 12:50:01 AM 227.39 226.75 0.64 21971.97 5.10 12:51:01 AM 3.37 0.00 3.37 0.00 173.70 12:52:01 AM 0.53 0.00 0.53 0.00 49.60 12:53:01 AM 0.30 0.00 0.30 0.00 9.58 12:54:01 AM 1.62 0.03 1.58 0.27 56.34 12:55:01 AM 0.55 0.00 0.55 0.00 87.72 12:56:01 AM 0.57 0.00 0.57 0.00 79.67 12:57:01 AM 0.47 0.00 0.47 0.00 62.44 12:58:01 AM 0.37 0.00 0.37 0.00 69.75 12:59:01 AM 0.70 0.00 0.70 0.00 79.94 01:00:00 AM 0.31 0.00 0.31 0.00 31.80 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 0.58 0.00 0.58 0.00 129.95 01:02:01 AM 0.97 0.08 0.88 1.86 179.19 01:03:01 AM 0.68 0.00 0.68 0.00 118.03 01:04:01 AM 0.88 0.00 0.88 0.00 147.71 01:05:01 AM 0.30 0.00 0.30 0.00 142.19 01:06:01 AM 19.23 0.40 18.83 46.78 2724.48 Average: 11.60 0.78 10.82 116.58 1212.39 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:00 AM 5219000 7031868 2663432 33.79 2688 1990068 741004 8.30 186084 2142440 264044 12:40:01 AM 5208572 7021452 2673860 33.92 2688 1990072 756744 8.47 186104 2152688 264064 12:41:01 AM 5203656 7065584 2678776 33.98 2688 2038280 688944 7.71 226568 2106000 9024 12:42:01 AM 4858124 6971484 3024308 38.37 2688 2279480 761020 8.52 263948 2381416 190276 12:43:01 AM 4916232 7031344 2966200 37.63 2688 2282048 696936 7.80 268536 2314296 16 12:44:01 AM 4869372 6985616 3013060 38.23 2688 2283204 765340 8.57 268956 2360880 832 12:45:01 AM 4866460 6983644 3015972 38.26 2688 2284136 765340 8.57 268964 2363716 416 12:46:01 AM 4860476 6979568 3021956 38.34 2688 2286036 765340 8.57 269160 2369304 820 12:47:01 AM 4856692 6976836 3025740 38.39 2688 2287088 765340 8.57 269160 2373192 20 12:48:01 AM 4855572 6976312 3026860 38.40 2688 2287716 765340 8.57 269180 2374344 628 12:49:01 AM 4851820 6974364 3030612 38.45 2688 2289488 780736 8.74 269216 2377972 128 12:50:00 AM 4850728 6974208 3031704 38.46 2688 2290424 802244 8.98 269316 2378968 780 12:50:01 AM 4833184 6973936 3049248 38.68 2688 2307664 782188 8.76 271548 2394032 1448 12:51:01 AM 4830560 6973568 3051872 38.72 2688 2309916 782188 8.76 271620 2396592 108 12:52:01 AM 4829188 6973396 3053244 38.73 2688 2311132 782188 8.76 271640 2397864 84 12:53:01 AM 4829216 6973668 3053216 38.73 2688 2311368 782188 8.76 271640 2397788 148 12:54:01 AM 4827856 6973628 3054576 38.75 2688 2312684 802764 8.99 271796 2399068 856 12:55:01 AM 4826188 6973724 3056244 38.77 2688 2314424 802764 8.99 271820 2401148 280 12:56:01 AM 4823856 6973412 3058576 38.80 2688 2316484 802764 8.99 271924 2402940 260 12:57:01 AM 4821908 6973252 3060524 38.83 2688 2318256 802764 8.99 272148 2404832 520 12:58:01 AM 4820544 6973440 3061888 38.84 2688 2319832 802764 8.99 272340 2406016 284 12:59:01 AM 4818760 6973424 3063672 38.87 2688 2321552 802764 8.99 272460 2407616 8 01:00:00 AM 4817392 6973508 3065040 38.88 2688 2323004 802764 8.99 272484 2409444 676 01:00:01 AM 4816596 6972816 3065836 38.89 2688 2323120 802764 8.99 272484 2409816 808 01:01:01 AM 4809748 6970704 3072684 38.98 2688 2327880 802764 8.99 272700 2416000 1988 01:02:01 AM 4805924 6970948 3076508 39.03 2688 2331948 802764 8.99 273036 2419772 1212 01:03:01 AM 4803732 6971220 3078700 39.06 2688 2334400 802764 8.99 273088 2422188 524 01:04:01 AM 4798084 6969540 3084348 39.13 2688 2338388 802764 8.99 273128 2427372 620 01:05:01 AM 4653092 6828624 3229340 40.97 2688 2342408 915712 10.25 273128 2572552 456 01:06:01 AM 4877552 6927908 3004880 38.12 2688 2223048 776252 8.69 514892 2131432 23488 Average: 4868669 6976433 3013763 38.23 2688 2275852 783607 8.77 271969 2363723 25494 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 192.20 139.14 1400.52 30.86 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 22.70 25.53 19.70 18.51 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 69.13 47.85 640.80 8.10 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 44.85 33.62 334.38 7.52 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 212.45 157.27 45.43 45.78 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 31.14 15.53 9.47 2.28 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 8.38 7.76 2.56 1.37 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 44.09 43.76 7.89 6.52 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 32.28 29.98 5.63 2.60 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 21.06 18.98 4.02 2.17 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 47.13 46.93 9.46 4.15 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 66.88 40.00 12.99 5.71 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 30.57 30.57 2.72 2.57 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 88.30 77.02 19.66 9.64 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 30.19 28.82 7.63 4.75 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.35 10.38 2.13 1.01 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 19.33 18.35 3.93 1.85 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 30.98 29.26 9.53 4.77 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 63.71 61.11 12.65 10.07 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 62.79 63.51 11.92 8.03 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 53.87 54.69 10.08 6.85 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.14 36.22 14.10 4.54 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 32.14 24.68 6.53 3.73 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 86.05 68.60 22.26 68.38 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 48.89 50.16 8.56 5.03 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 56.35 56.33 13.09 8.76 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 47.75 45.77 11.35 6.37 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 10.88 10.80 3.07 1.85 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 3.10 3.62 1.76 0.82 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 101.47 65.33 195.90 158.74 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 54.35 45.01 102.70 13.16 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) 03/03/2026 _x86_64_ (2 CPU) 00:38:21 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:00 AM all 39.60 0.00 6.40 0.79 0.09 53.12 12:40:00 AM 0 48.99 0.00 6.76 1.02 0.09 43.14 12:40:00 AM 1 30.20 0.00 6.04 0.56 0.09 63.10 12:40:01 AM all 39.58 0.00 2.12 0.00 0.00 58.30 12:40:01 AM 0 69.50 0.00 2.13 0.00 0.00 28.37 12:40:01 AM 1 9.86 0.00 2.11 0.00 0.00 88.03 12:41:01 AM all 19.80 0.00 2.84 0.84 0.07 76.45 12:41:01 AM 0 19.91 0.00 2.70 0.77 0.07 76.55 12:41:01 AM 1 19.69 0.00 2.97 0.92 0.07 76.35 12:42:01 AM all 27.56 0.00 4.78 0.60 0.10 66.96 12:42:01 AM 0 33.06 0.00 4.97 0.58 0.10 61.29 12:42:01 AM 1 22.08 0.00 4.59 0.62 0.10 72.62 12:43:01 AM all 9.77 0.00 2.22 0.70 0.05 87.27 12:43:01 AM 0 8.36 0.00 1.97 0.84 0.05 88.78 12:43:01 AM 1 11.17 0.00 2.46 0.57 0.05 85.75 12:44:01 AM all 3.95 0.00 0.22 0.02 0.07 95.75 12:44:01 AM 0 3.26 0.00 0.30 0.03 0.07 96.34 12:44:01 AM 1 4.64 0.00 0.13 0.00 0.07 95.16 12:45:01 AM all 2.35 0.00 0.20 0.01 0.06 97.38 12:45:01 AM 0 2.42 0.00 0.18 0.02 0.05 97.33 12:45:01 AM 1 2.27 0.00 0.22 0.00 0.07 97.44 12:46:01 AM all 9.21 0.00 0.45 0.01 0.06 90.27 12:46:01 AM 0 12.48 0.00 0.55 0.00 0.05 86.91 12:46:01 AM 1 5.99 0.00 0.36 0.02 0.07 93.57 12:47:01 AM all 5.78 0.00 0.38 0.00 0.09 93.74 12:47:01 AM 0 9.99 0.00 0.53 0.00 0.10 89.38 12:47:01 AM 1 1.71 0.00 0.23 0.00 0.08 97.98 12:48:01 AM all 2.45 0.00 0.18 0.00 0.07 97.30 12:48:01 AM 0 4.08 0.00 0.20 0.00 0.08 95.64 12:48:01 AM 1 0.82 0.00 0.17 0.00 0.05 98.97 12:49:01 AM all 5.59 0.00 0.26 0.00 0.08 94.07 12:49:01 AM 0 8.63 0.00 0.22 0.00 0.07 91.08 12:49:01 AM 1 2.54 0.00 0.30 0.00 0.10 97.05 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:00 AM all 5.89 0.00 0.38 0.00 0.08 93.65 12:50:00 AM 0 4.69 0.00 0.29 0.00 0.05 94.97 12:50:00 AM 1 7.12 0.00 0.48 0.00 0.11 92.29 12:50:01 AM all 7.59 9.57 4.62 3.63 0.00 74.59 12:50:01 AM 0 1.27 18.35 6.96 6.96 0.00 66.46 12:50:01 AM 1 14.48 0.00 2.07 0.00 0.00 83.45 12:51:01 AM all 8.12 0.00 0.47 0.01 0.08 91.32 12:51:01 AM 0 12.88 0.00 0.48 0.00 0.08 86.56 12:51:01 AM 1 3.42 0.00 0.47 0.02 0.07 96.03 12:52:01 AM all 6.13 0.00 0.39 0.02 0.06 93.40 12:52:01 AM 0 8.68 0.00 0.52 0.02 0.05 90.74 12:52:01 AM 1 3.66 0.00 0.27 0.02 0.07 95.99 12:53:01 AM all 2.57 0.00 0.19 0.00 0.07 97.18 12:53:01 AM 0 3.69 0.00 0.25 0.00 0.07 95.99 12:53:01 AM 1 1.46 0.00 0.12 0.00 0.07 98.36 12:54:01 AM all 4.67 0.00 0.33 0.02 0.07 94.92 12:54:01 AM 0 4.21 0.00 0.40 0.00 0.07 95.32 12:54:01 AM 1 5.13 0.00 0.25 0.03 0.07 94.52 12:55:01 AM all 7.08 0.00 0.30 0.00 0.07 92.56 12:55:01 AM 0 8.40 0.00 0.32 0.00 0.07 91.21 12:55:01 AM 1 5.76 0.00 0.27 0.00 0.07 93.90 12:56:01 AM all 7.63 0.00 0.52 0.00 0.08 91.78 12:56:01 AM 0 9.61 0.00 0.59 0.00 0.07 89.73 12:56:01 AM 1 5.64 0.00 0.44 0.00 0.08 93.83 12:57:01 AM all 4.77 0.00 0.35 0.01 0.10 94.77 12:57:01 AM 0 4.97 0.00 0.37 0.00 0.12 94.55 12:57:01 AM 1 4.57 0.00 0.33 0.02 0.08 95.00 12:58:01 AM all 4.29 0.00 0.36 0.00 0.11 95.24 12:58:01 AM 0 5.80 0.00 0.37 0.00 0.12 93.72 12:58:01 AM 1 2.78 0.00 0.35 0.00 0.10 96.77 12:59:01 AM all 4.13 0.00 0.29 0.00 0.06 95.51 12:59:01 AM 0 4.06 0.00 0.30 0.00 0.05 95.58 12:59:01 AM 1 4.20 0.00 0.28 0.00 0.07 95.45 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:00 AM all 5.13 0.00 0.28 0.00 0.07 94.53 01:00:00 AM 0 8.66 0.00 0.29 0.00 0.07 90.98 01:00:00 AM 1 1.59 0.00 0.26 0.00 0.07 98.08 01:00:01 AM all 14.41 0.00 1.76 0.00 0.00 83.82 01:00:01 AM 0 12.87 0.00 1.17 0.00 0.00 85.96 01:00:01 AM 1 15.98 0.00 2.37 0.00 0.00 81.66 01:01:01 AM all 16.08 0.00 0.43 0.04 0.08 83.38 01:01:01 AM 0 17.87 0.00 0.42 0.07 0.07 81.57 01:01:01 AM 1 14.26 0.00 0.44 0.02 0.08 85.20 01:02:01 AM all 14.58 0.00 0.56 0.06 0.07 84.74 01:02:01 AM 0 13.40 0.00 0.62 0.03 0.07 85.88 01:02:01 AM 1 15.76 0.00 0.49 0.08 0.07 83.60 01:03:01 AM all 7.88 0.00 0.38 0.01 0.06 91.66 01:03:01 AM 0 11.23 0.00 0.33 0.02 0.05 88.37 01:03:01 AM 1 4.54 0.00 0.44 0.00 0.07 94.96 01:04:01 AM all 8.07 0.00 0.32 0.00 0.05 91.56 01:04:01 AM 0 12.72 0.00 0.40 0.00 0.07 86.82 01:04:01 AM 1 3.41 0.00 0.23 0.00 0.03 96.32 01:05:01 AM all 11.17 0.00 0.31 0.00 0.05 88.47 01:05:01 AM 0 8.69 0.00 0.20 0.00 0.05 91.06 01:05:01 AM 1 13.66 0.00 0.42 0.00 0.05 85.88 01:06:01 AM all 26.39 0.00 3.22 0.23 0.08 70.08 01:06:01 AM 0 24.88 0.00 3.01 0.25 0.08 71.78 01:06:01 AM 1 27.90 0.00 3.44 0.22 0.07 68.38 Average: all 10.05 0.01 1.01 0.13 0.07 88.73 Average: 0 11.73 0.02 1.03 0.14 0.07 87.01 Average: 1 8.38 0.00 0.98 0.11 0.07 90.45