---> uname -a: Linux prd-centos8-robot-2c-8g-11338.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 575 4843 19 2278 6823 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:7d:58:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84778sec preferred_lft 84778sec inet6 fe80::f816:3eff:fe7d:58b8/64 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) 12/07/2025 _x86_64_ (2 CPU) 02:50:59 LINUX RESTART (2 CPU) 02:52:01 AM tps rtps wtps bread/s bwrtn/s 02:53:01 AM 123.73 0.22 123.51 11.33 11576.42 02:54:01 AM 42.09 0.85 41.24 63.98 5432.49 02:55:01 AM 52.33 7.13 45.20 1310.50 2750.18 02:56:01 AM 50.41 0.25 50.16 47.06 7593.75 02:57:01 AM 3.93 0.22 3.72 11.73 131.57 02:58:01 AM 2.40 0.00 2.40 0.00 142.49 02:59:01 AM 0.35 0.00 0.35 0.00 69.29 03:00:01 AM 0.55 0.00 0.55 0.00 5.20 03:01:01 AM 0.30 0.02 0.28 0.13 3.52 03:02:01 AM 0.82 0.07 0.75 1.73 87.87 03:03:01 AM 0.45 0.00 0.45 0.00 33.74 03:04:01 AM 0.67 0.00 0.67 0.00 91.53 03:05:01 AM 0.33 0.00 0.33 0.00 45.93 03:06:01 AM 0.62 0.03 0.58 0.27 19.50 03:07:01 AM 1.62 0.00 1.62 0.00 89.90 03:08:01 AM 0.47 0.00 0.47 0.00 44.99 03:09:01 AM 0.42 0.02 0.40 0.13 84.19 03:10:01 AM 9.38 5.93 3.45 574.84 146.79 03:11:01 AM 0.60 0.00 0.60 0.00 57.08 03:12:01 AM 0.75 0.00 0.75 0.00 84.62 03:13:01 AM 0.32 0.00 0.32 0.00 41.29 03:14:01 AM 0.53 0.00 0.53 0.00 177.96 03:15:01 AM 0.88 0.00 0.88 0.00 180.92 03:16:01 AM 0.80 0.00 0.80 0.00 86.22 03:17:01 AM 14.30 0.32 13.98 36.92 763.08 03:18:01 AM 32.27 0.47 31.81 52.92 2857.55 Average: 13.13 0.60 12.53 81.21 1253.72 02:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 AM 5111336 6986456 2771096 35.16 2688 2052012 742572 8.31 190824 2236124 170948 02:54:01 AM 5204584 7048480 2677848 33.97 2688 2020364 675908 7.57 209352 2119648 9936 02:55:01 AM 4944956 7043512 2937476 37.27 2688 2264000 660068 7.39 255816 2297640 182616 02:56:01 AM 4977084 7076928 2905348 36.86 2688 2267144 625492 7.00 260084 2260764 8 02:57:01 AM 4928604 7029884 2953828 37.47 2688 2268580 695924 7.79 260224 2308728 1088 02:58:01 AM 4923792 7026784 2958640 37.53 2688 2270292 695924 7.79 260472 2313440 676 02:59:01 AM 4921076 7025308 2961356 37.57 2688 2271532 695924 7.79 260472 2316204 8 03:00:01 AM 4920484 7024732 2961948 37.58 2688 2271548 712876 7.98 260472 2316568 4 03:01:01 AM 4915592 7022096 2966840 37.64 2688 2273788 712876 7.98 260532 2321488 2252 03:02:01 AM 4914712 7021600 2967720 37.65 2688 2274176 712876 7.98 260664 2322388 340 03:03:01 AM 4913268 7021584 2969164 37.67 2688 2275596 712876 7.98 260764 2323648 940 03:04:01 AM 4911492 7021488 2970940 37.69 2688 2277284 712876 7.98 260828 2325256 124 03:05:01 AM 4910128 7021304 2972304 37.71 2688 2278472 728860 8.16 260848 2326560 80 03:06:01 AM 4909224 7020720 2973208 37.72 2688 2278772 708540 7.93 260928 2327324 28 03:07:01 AM 4906924 7020464 2975508 37.75 2688 2280816 708540 7.93 260988 2329872 448 03:08:01 AM 4905392 7020516 2977040 37.77 2688 2282408 708540 7.93 261004 2331568 968 03:09:01 AM 4902132 7019124 2980300 37.81 2688 2284284 727704 8.15 261176 2334444 540 03:10:01 AM 4883140 7019064 2999292 38.05 2688 2303184 715548 8.01 263524 2350612 324 03:11:01 AM 4880816 7019180 3001616 38.08 2688 2305576 715548 8.01 263756 2352804 1380 03:12:01 AM 4879648 7019252 3002784 38.09 2688 2306820 715548 8.01 263796 2354092 524 03:13:01 AM 4877128 7019084 3005304 38.13 2688 2309188 715548 8.01 263896 2356512 1808 03:14:01 AM 4871128 7018336 3011304 38.20 2688 2314436 715548 8.01 264128 2362280 2088 03:15:01 AM 4868120 7018412 3014312 38.24 2688 2317484 715548 8.01 264224 2365272 320 03:16:01 AM 4863544 7017436 3018888 38.30 2688 2321096 715548 8.01 264292 2369992 1852 03:17:01 AM 4975368 6997764 2907064 36.88 2688 2195072 717428 8.03 340056 2204172 75016 03:18:01 AM 4945876 6971928 2936556 37.25 2688 2199072 729916 8.17 499672 2078620 26252 Average: 4929444 7021209 2952988 37.46 2688 2260115 707483 7.92 268954 2304078 18483 02:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 144.43 118.21 1482.27 14.75 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 10.86 4.15 4.42 1.78 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 43.04 36.85 335.42 8.50 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 200.33 147.89 44.55 39.85 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 29.89 20.11 10.10 4.44 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 42.43 42.14 7.84 6.41 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 28.40 26.78 5.35 2.42 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 2.77 0.67 0.23 0.05 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 49.50 46.60 10.72 4.35 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 32.31 13.59 5.95 1.47 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 75.61 57.08 15.31 6.84 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 45.86 43.74 12.14 6.90 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 29.26 27.92 7.02 4.44 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 19.20 14.91 3.95 1.77 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 33.24 28.04 7.67 5.01 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 38.28 31.24 9.77 4.86 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 60.13 60.81 11.66 8.55 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 55.06 56.54 10.27 6.93 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 64.95 66.81 17.88 7.78 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 31.94 25.11 6.83 3.60 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 36.14 32.89 6.59 5.52 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 65.76 66.43 15.01 9.97 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 52.04 50.66 11.93 6.78 0.00 0.00 0.00 0.00 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 16.80 16.03 3.62 2.31 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 95.68 63.80 182.13 135.60 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 18.84 16.66 14.95 8.54 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 50.87 42.91 86.29 11.90 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) 12/07/2025 _x86_64_ (2 CPU) 02:50:59 LINUX RESTART (2 CPU) 02:52:01 AM CPU %user %nice %system %iowait %steal %idle 02:53:01 AM all 38.46 0.00 5.05 1.18 0.11 55.19 02:53:01 AM 0 39.98 0.00 4.26 0.88 0.12 54.76 02:53:01 AM 1 36.93 0.00 5.85 1.49 0.10 55.63 02:54:01 AM all 9.31 0.00 1.65 0.40 0.07 88.57 02:54:01 AM 0 11.86 0.00 1.65 0.38 0.07 86.04 02:54:01 AM 1 6.76 0.00 1.65 0.42 0.07 91.10 02:55:01 AM all 32.17 0.00 5.37 0.41 0.08 61.96 02:55:01 AM 0 37.44 0.00 5.55 0.40 0.08 56.54 02:55:01 AM 1 26.90 0.00 5.19 0.42 0.08 67.40 02:56:01 AM all 13.56 0.00 2.42 0.48 0.07 83.46 02:56:01 AM 0 19.83 0.00 3.04 0.42 0.08 76.63 02:56:01 AM 1 7.31 0.00 1.80 0.55 0.05 90.29 02:57:01 AM all 4.94 0.00 0.32 0.03 0.06 94.66 02:57:01 AM 0 3.90 0.00 0.32 0.00 0.07 95.72 02:57:01 AM 1 5.98 0.00 0.32 0.05 0.05 93.60 02:58:01 AM all 8.40 0.00 0.47 0.01 0.08 91.04 02:58:01 AM 0 12.46 0.00 0.53 0.00 0.07 86.94 02:58:01 AM 1 4.40 0.00 0.41 0.02 0.08 95.09 02:59:01 AM all 6.50 0.00 0.36 0.00 0.06 93.09 02:59:01 AM 0 10.95 0.00 0.41 0.00 0.05 88.59 02:59:01 AM 1 2.17 0.00 0.30 0.00 0.07 97.46 03:00:01 AM all 0.71 0.00 0.17 0.00 0.07 99.06 03:00:01 AM 0 0.98 0.00 0.10 0.00 0.05 98.86 03:00:01 AM 1 0.44 0.00 0.23 0.00 0.08 99.25 03:01:01 AM all 6.93 0.00 0.36 0.00 0.07 92.64 03:01:01 AM 0 8.75 0.00 0.30 0.00 0.05 90.90 03:01:01 AM 1 5.11 0.00 0.42 0.00 0.08 94.38 03:02:01 AM all 1.81 0.00 0.24 0.01 0.07 97.87 03:02:01 AM 0 2.76 0.00 0.28 0.02 0.10 96.84 03:02:01 AM 1 0.87 0.00 0.20 0.00 0.03 98.90 03:03:01 AM all 8.48 0.00 0.53 0.00 0.05 90.94 03:03:01 AM 0 5.98 0.00 0.48 0.00 0.05 93.49 03:03:01 AM 1 11.02 0.00 0.58 0.00 0.05 88.35 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 5.18 0.00 0.26 0.00 0.08 94.48 03:04:01 AM 0 6.14 0.00 0.23 0.00 0.08 93.54 03:04:01 AM 1 4.22 0.00 0.28 0.00 0.08 95.41 03:05:01 AM all 5.94 0.00 0.38 0.00 0.05 93.62 03:05:01 AM 0 4.36 0.00 0.25 0.00 0.05 95.34 03:05:01 AM 1 7.57 0.00 0.52 0.00 0.05 91.86 03:06:01 AM all 3.03 0.00 0.38 0.00 0.06 96.53 03:06:01 AM 0 3.72 0.00 0.36 0.00 0.05 95.88 03:06:01 AM 1 2.36 0.00 0.40 0.00 0.07 97.17 03:07:01 AM all 6.89 0.00 0.32 0.01 0.07 92.72 03:07:01 AM 0 7.89 0.00 0.28 0.02 0.07 91.74 03:07:01 AM 1 5.89 0.00 0.35 0.00 0.07 93.69 03:08:01 AM all 6.53 0.00 0.44 0.00 0.06 92.96 03:08:01 AM 0 4.93 0.00 0.46 0.00 0.07 94.54 03:08:01 AM 1 8.14 0.00 0.42 0.00 0.05 91.38 03:09:01 AM all 6.47 0.00 0.43 0.00 0.08 93.02 03:09:01 AM 0 6.28 0.00 0.41 0.00 0.07 93.24 03:09:01 AM 1 6.66 0.00 0.45 0.00 0.08 92.80 03:10:01 AM all 4.27 0.23 0.43 0.12 0.07 94.88 03:10:01 AM 0 3.78 0.47 0.50 0.22 0.07 94.97 03:10:01 AM 1 4.75 0.00 0.37 0.02 0.07 94.79 03:11:01 AM all 4.58 0.00 0.34 0.01 0.07 95.01 03:11:01 AM 0 4.59 0.00 0.37 0.00 0.07 94.98 03:11:01 AM 1 4.57 0.00 0.32 0.02 0.07 95.03 03:12:01 AM all 4.11 0.00 0.28 0.00 0.08 95.53 03:12:01 AM 0 5.90 0.00 0.28 0.00 0.08 93.73 03:12:01 AM 1 2.33 0.00 0.28 0.00 0.07 97.32 03:13:01 AM all 8.15 0.00 0.29 0.00 0.08 91.47 03:13:01 AM 0 14.07 0.00 0.29 0.00 0.10 85.54 03:13:01 AM 1 2.29 0.00 0.30 0.00 0.07 97.34 03:14:01 AM all 17.20 0.00 0.51 0.01 0.08 82.20 03:14:01 AM 0 16.20 0.00 0.45 0.00 0.08 83.26 03:14:01 AM 1 18.21 0.00 0.58 0.02 0.07 81.13 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 9.35 0.00 0.37 0.01 0.08 90.20 03:15:01 AM 0 10.17 0.00 0.37 0.02 0.07 89.38 03:15:01 AM 1 8.52 0.00 0.37 0.00 0.08 91.03 03:16:01 AM all 8.89 0.00 0.43 0.00 0.07 90.62 03:16:01 AM 0 9.04 0.00 0.52 0.00 0.07 90.38 03:16:01 AM 1 8.74 0.00 0.33 0.00 0.07 90.86 03:17:01 AM all 25.71 0.00 2.24 0.11 0.09 71.85 03:17:01 AM 0 26.12 0.00 2.44 0.15 0.08 71.20 03:17:01 AM 1 25.30 0.00 2.04 0.07 0.10 72.50 03:18:01 AM all 32.26 0.00 3.94 0.29 0.08 63.42 03:18:01 AM 0 26.82 0.00 3.48 0.35 0.08 69.27 03:18:01 AM 1 37.71 0.00 4.40 0.23 0.08 57.57 Average: all 10.79 0.01 1.08 0.12 0.07 87.93 Average: 0 11.76 0.02 1.07 0.11 0.07 86.98 Average: 1 9.82 0.00 1.10 0.13 0.07 88.88