---> uname -a: Linux prd-centos8-robot-2c-8g-49175.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 581 4885 19 2230 6818 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:63:00:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85162sec preferred_lft 85162sec inet6 fe80::f816:3eff:fe63:62/64 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) 08/04/2025 _x86_64_ (2 CPU) 03:22:50 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 191.70 151.36 40.35 13721.22 38062.45 03:25:01 AM 100.08 5.97 94.12 1086.89 7787.44 03:26:01 AM 74.11 0.65 73.46 51.05 9167.69 03:27:01 AM 43.11 7.13 35.98 1310.71 2279.59 03:28:01 AM 48.78 0.25 48.53 47.05 7500.38 03:29:01 AM 4.22 0.00 4.22 0.00 172.15 03:30:01 AM 0.17 0.00 0.17 0.00 1.18 03:31:01 AM 0.38 0.20 0.18 11.60 2.80 03:32:01 AM 2.05 0.02 2.03 0.13 196.53 03:33:01 AM 0.72 0.03 0.68 1.87 141.63 03:34:01 AM 0.30 0.00 0.30 0.00 115.36 03:35:01 AM 0.33 0.00 0.33 0.00 204.45 03:36:01 AM 0.18 0.00 0.18 0.00 38.54 03:37:01 AM 0.37 0.00 0.37 0.00 69.11 03:38:01 AM 0.32 0.03 0.28 0.27 27.04 03:39:01 AM 1.38 0.00 1.38 0.00 94.20 03:40:01 AM 0.28 0.00 0.28 0.00 126.12 03:41:01 AM 0.18 0.00 0.18 0.00 42.58 03:42:01 AM 4.88 0.32 4.57 36.92 258.46 03:43:01 AM 31.16 0.33 30.83 37.19 2662.26 Average: 25.24 8.32 16.92 815.40 3447.96 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5760200 7165824 2122224 26.92 2688 1603240 634000 7.10 166328 1690420 42688 03:25:01 AM 5304620 7097420 2577804 32.70 2688 1969888 656280 7.35 186676 2052312 205804 03:26:01 AM 5119276 6987836 2763148 35.05 2688 2045224 750132 8.40 212776 2203164 43180 03:27:01 AM 4945284 7026980 2937140 37.26 2688 2249992 682080 7.64 257632 2307612 188296 03:28:01 AM 4979696 7067136 2902728 36.83 2688 2255176 637200 7.13 262092 2258064 16 03:29:01 AM 4979424 7066852 2903000 36.83 2688 2255180 637200 7.13 262096 2258468 4 03:30:01 AM 4979280 7066708 2903144 36.83 2688 2255180 670384 7.51 262096 2258616 12 03:31:01 AM 4936276 7024624 2946148 37.38 2688 2256080 716500 8.02 262224 2301408 536 03:32:01 AM 4925184 7016748 2957240 37.52 2688 2259304 739900 8.28 262228 2312508 40 03:33:01 AM 4916224 7012304 2966200 37.63 2688 2263812 739900 8.28 262776 2320532 524 03:34:01 AM 4911692 7012344 2970732 37.69 2688 2268384 739900 8.28 262776 2325256 1740 03:35:01 AM 4904204 7009776 2978220 37.78 2688 2273312 772032 8.64 262776 2332448 584 03:36:01 AM 4904728 7010848 2977696 37.78 2688 2273852 721340 8.08 262776 2332524 4 03:37:01 AM 4902012 7010140 2980412 37.81 2688 2275860 737600 8.26 262776 2334980 68 03:38:01 AM 4900260 7010244 2982164 37.83 2688 2277716 754368 8.45 262904 2336668 1280 03:39:01 AM 4896148 7009256 2986276 37.89 2688 2280840 754368 8.45 262904 2340204 2464 03:40:01 AM 4895068 7009624 2987356 37.90 2688 2282288 752140 8.42 262904 2341704 224 03:41:01 AM 4893780 7009488 2988644 37.92 2688 2283440 752140 8.42 262904 2342976 140 03:42:01 AM 5078988 7060104 2803436 35.57 2688 2150332 658944 7.38 285356 2145272 44372 03:43:01 AM 5017996 6990880 2864428 36.34 2688 2146824 716888 8.03 485796 2022208 9080 Average: 5007517 7033257 2874907 36.47 2688 2196296 711165 7.96 263540 2240867 27053 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 245.03 137.55 1161.15 52.08 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 95.82 79.34 1049.55 10.60 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 70.18 43.99 569.11 7.88 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 45.16 38.71 327.30 15.98 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 498.23 359.63 104.02 81.91 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 2.97 2.30 0.98 0.71 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 2.78 1.95 0.45 0.42 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 53.37 37.89 12.54 3.51 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 159.30 155.91 35.52 11.93 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 94.95 93.73 33.00 7.80 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 115.43 113.86 36.21 9.17 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 117.83 117.70 39.07 9.30 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 27.76 24.56 4.72 2.60 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 122.89 119.94 23.61 10.04 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 129.71 128.99 22.81 10.21 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 100.03 94.97 26.69 7.66 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 54.25 54.93 9.05 4.11 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 3.62 3.93 0.70 0.71 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 151.70 113.35 167.66 98.25 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 17.30 16.30 14.77 7.87 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 105.42 86.98 181.96 17.64 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) 08/04/2025 _x86_64_ (2 CPU) 03:22:50 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 37.90 0.06 9.35 7.02 0.08 45.59 03:24:01 AM 0 36.73 0.05 9.35 7.23 0.08 46.56 03:24:01 AM 1 39.06 0.07 9.35 6.81 0.08 44.63 03:25:01 AM all 38.64 0.00 6.04 1.20 0.11 54.01 03:25:01 AM 0 26.10 0.00 5.17 1.01 0.10 67.62 03:25:01 AM 1 51.23 0.00 6.92 1.38 0.12 40.35 03:26:01 AM all 21.36 0.00 2.58 0.86 0.08 75.12 03:26:01 AM 0 20.07 0.00 2.54 1.04 0.08 76.27 03:26:01 AM 1 22.64 0.00 2.62 0.68 0.08 73.97 03:27:01 AM all 25.47 0.00 5.20 0.39 0.08 68.86 03:27:01 AM 0 21.95 0.00 4.45 0.33 0.08 73.18 03:27:01 AM 1 28.98 0.00 5.94 0.45 0.08 64.54 03:28:01 AM all 11.37 0.00 2.70 0.45 0.06 85.42 03:28:01 AM 0 7.49 0.00 2.52 0.43 0.07 89.48 03:28:01 AM 1 15.26 0.00 2.88 0.47 0.05 81.33 03:29:01 AM all 0.36 0.00 0.09 0.02 0.02 99.52 03:29:01 AM 0 0.15 0.00 0.10 0.03 0.02 99.70 03:29:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 03:30:01 AM all 0.36 0.00 0.06 0.00 0.03 99.55 03:30:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 03:30:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 03:31:01 AM all 2.17 0.00 0.31 0.01 0.02 97.50 03:31:01 AM 0 0.45 0.00 0.22 0.00 0.02 99.31 03:31:01 AM 1 3.89 0.00 0.40 0.02 0.02 95.68 03:32:01 AM all 9.86 0.00 1.20 0.01 0.08 88.86 03:32:01 AM 0 9.70 0.00 0.99 0.02 0.08 89.21 03:32:01 AM 1 10.03 0.00 1.40 0.00 0.07 88.50 03:33:01 AM all 11.13 0.00 1.20 0.02 0.07 87.58 03:33:01 AM 0 5.92 0.00 0.96 0.00 0.07 93.05 03:33:01 AM 1 16.41 0.00 1.45 0.03 0.07 82.04 03:34:01 AM all 12.00 0.00 0.94 0.00 0.07 87.00 03:34:01 AM 0 8.54 0.00 0.79 0.00 0.07 90.61 03:34:01 AM 1 15.50 0.00 1.09 0.00 0.07 83.34 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 11.11 0.00 1.28 0.01 0.06 87.55 03:35:01 AM 0 6.17 0.00 0.81 0.00 0.05 92.98 03:35:01 AM 1 16.05 0.00 1.75 0.02 0.07 82.11 03:36:01 AM all 6.46 0.00 0.49 0.00 0.06 92.99 03:36:01 AM 0 1.22 0.00 0.23 0.00 0.05 98.50 03:36:01 AM 1 11.95 0.00 0.75 0.00 0.07 87.23 03:37:01 AM all 8.96 0.00 0.81 0.00 0.07 90.17 03:37:01 AM 0 4.25 0.00 0.59 0.00 0.05 95.11 03:37:01 AM 1 13.78 0.00 1.03 0.00 0.09 85.11 03:38:01 AM all 7.91 0.00 0.82 0.00 0.07 91.21 03:38:01 AM 0 4.77 0.00 0.64 0.00 0.07 94.53 03:38:01 AM 1 11.09 0.00 1.00 0.00 0.07 87.84 03:39:01 AM all 9.47 0.00 0.85 0.01 0.08 89.59 03:39:01 AM 0 10.09 0.00 1.11 0.00 0.07 88.74 03:39:01 AM 1 8.85 0.00 0.60 0.02 0.09 90.45 03:40:01 AM all 4.31 0.00 0.55 0.00 0.05 95.09 03:40:01 AM 0 3.52 0.00 0.44 0.00 0.05 96.00 03:40:01 AM 1 5.10 0.00 0.67 0.00 0.05 94.18 03:41:01 AM all 3.48 0.00 0.45 0.00 0.06 96.01 03:41:01 AM 0 1.44 0.00 0.30 0.00 0.05 98.21 03:41:01 AM 1 5.53 0.00 0.60 0.00 0.07 93.80 03:42:01 AM all 11.85 0.00 1.72 0.02 0.07 86.35 03:42:01 AM 0 6.75 0.00 1.96 0.02 0.07 91.21 03:42:01 AM 1 16.96 0.00 1.48 0.02 0.07 81.48 03:43:01 AM all 27.87 0.00 3.13 0.22 0.08 68.71 03:43:01 AM 0 18.34 0.00 2.84 0.15 0.07 78.60 03:43:01 AM 1 37.36 0.00 3.43 0.28 0.08 58.84 Average: all 13.13 0.00 1.99 0.51 0.06 84.30 Average: 0 9.69 0.00 1.80 0.51 0.06 87.93 Average: 1 16.58 0.00 2.19 0.51 0.07 80.65