---> uname -a: Linux prd-centos8-robot-2c-8g-13061.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 619 4814 19 2263 6779 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:92:da:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84804sec preferred_lft 84804sec inet6 fe80::f816:3eff:fe92:da34/64 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) 11/24/2025 _x86_64_ (2 CPU) 03:38:48 LINUX RESTART (2 CPU) 03:39:02 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 212.38 158.18 54.20 14999.27 39849.59 03:41:01 AM 121.34 0.40 120.94 24.52 12124.02 03:42:01 AM 39.96 0.82 39.14 95.32 4395.17 03:43:01 AM 84.41 6.96 77.44 1292.77 7289.35 03:44:01 AM 17.93 0.00 17.93 0.00 2894.35 03:45:01 AM 4.73 0.22 4.52 11.73 182.96 03:46:01 AM 0.70 0.00 0.70 0.00 68.71 03:47:01 AM 0.15 0.00 0.15 0.00 46.03 03:48:01 AM 0.25 0.00 0.25 0.00 2.93 03:49:01 AM 0.68 0.00 0.68 0.00 86.04 03:50:01 AM 0.38 0.00 0.38 0.00 17.21 03:51:01 AM 0.50 0.00 0.50 0.00 48.17 03:52:01 AM 0.48 0.00 0.48 0.00 72.02 03:53:01 AM 0.52 0.00 0.52 0.00 44.94 03:54:01 AM 0.50 0.03 0.47 0.27 12.78 03:55:01 AM 1.47 0.00 1.47 0.00 105.93 03:56:01 AM 0.48 0.00 0.48 0.00 79.32 03:57:01 AM 0.62 0.00 0.62 0.00 79.42 03:58:01 AM 0.37 0.00 0.37 0.00 43.25 03:59:01 AM 0.62 0.00 0.62 0.00 95.88 04:00:01 AM 0.38 0.00 0.38 0.00 52.75 04:01:01 AM 0.65 0.02 0.63 0.13 197.72 04:02:01 AM 1.15 0.07 1.08 1.73 163.48 04:03:01 AM 0.55 0.00 0.55 0.00 75.64 04:04:01 AM 8.98 0.32 8.66 36.92 466.78 04:05:01 AM 30.31 0.32 30.00 36.26 3008.35 Average: 20.28 6.34 13.94 625.59 2726.98 03:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5509716 7023208 2372716 30.10 2688 1707328 752932 8.43 184168 1909040 88760 03:41:01 AM 5152204 6998744 2730228 34.64 2688 2022028 707920 7.93 188944 2188620 104332 03:42:01 AM 5109660 6988324 2772772 35.18 2688 2053540 740528 8.29 225924 2193616 39268 03:43:01 AM 4922912 7025576 2959520 37.55 2688 2268888 664992 7.45 260440 2311068 76212 03:44:01 AM 4923288 7025744 2959144 37.54 2688 2268892 664992 7.45 260440 2311240 8 03:45:01 AM 4875156 6979564 3007276 38.15 2688 2270860 714076 8.00 260648 2359060 520 03:46:01 AM 4870724 6977244 3011708 38.21 2688 2272972 729452 8.17 260828 2363464 1036 03:47:01 AM 4870204 6977052 3012228 38.21 2688 2273292 729452 8.17 260828 2363908 4 03:48:01 AM 4869192 6976048 3013240 38.23 2688 2273300 729452 8.17 260828 2364976 4 03:49:01 AM 4864664 6973756 3017768 38.28 2688 2275536 749332 8.39 260872 2369224 16 03:50:01 AM 4863260 6973168 3019172 38.30 2688 2276352 749300 8.39 260984 2370368 504 03:51:01 AM 4860872 6973268 3021560 38.33 2688 2278848 749300 8.39 261056 2372908 1740 03:52:01 AM 4859432 6973044 3023000 38.35 2688 2280064 749300 8.39 261076 2374192 972 03:53:01 AM 4859224 6973056 3023208 38.35 2688 2280292 749300 8.39 261076 2374528 24 03:54:01 AM 4858124 6972772 3024308 38.37 2688 2281104 747552 8.37 261276 2375284 668 03:55:01 AM 4855680 6972396 3026752 38.40 2688 2283148 747552 8.37 261296 2377936 552 03:56:01 AM 4853496 6972220 3028936 38.43 2688 2285180 747552 8.37 261400 2379776 496 03:57:01 AM 4852044 6972464 3030388 38.44 2688 2286852 747552 8.37 261624 2381364 260 03:58:01 AM 4850156 6972220 3032276 38.47 2688 2288544 747552 8.37 261816 2382700 944 03:59:01 AM 4848592 6972400 3033840 38.49 2688 2290288 747552 8.37 261936 2384272 140 04:00:01 AM 4845884 6971280 3036548 38.52 2688 2291828 747144 8.37 261960 2386700 288 04:01:01 AM 4838316 6969208 3044116 38.62 2688 2297356 747144 8.37 262220 2393912 272 04:02:01 AM 4835048 6969996 3047384 38.66 2688 2301380 747144 8.37 262536 2397224 108 04:03:01 AM 4831544 6969484 3050888 38.70 2688 2304388 747144 8.37 262604 2400740 1168 04:04:01 AM 4976980 6984808 2905452 36.86 2688 2179844 710604 7.96 294848 2246676 65748 04:05:01 AM 4902116 6915996 2980316 37.81 2688 2186152 784968 8.79 496900 2123060 18148 Average: 4913788 6978963 2968644 37.66 2688 2233779 736530 8.25 264559 2325225 15469 03:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 261.03 156.74 1433.96 60.02 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 114.28 89.49 1292.89 12.20 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 18.06 10.33 7.51 4.18 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 243.10 166.58 376.74 37.95 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 5.30 3.60 0.91 0.80 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 48.55 34.81 13.46 7.07 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 46.51 46.33 7.86 3.86 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 13.11 11.20 2.34 1.05 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 2.68 0.28 0.18 0.02 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 62.64 61.26 11.58 5.30 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 53.42 32.63 10.21 5.20 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 109.55 97.62 22.78 10.86 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 34.84 33.39 7.71 4.84 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 12.86 11.35 2.27 1.13 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 25.60 21.30 4.76 2.19 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 37.44 31.79 11.22 5.70 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 63.59 62.89 12.68 10.16 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 65.31 62.66 11.37 7.38 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 58.01 58.83 10.51 7.12 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 41.29 37.16 13.89 4.34 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 29.34 24.19 6.54 3.82 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 74.61 75.86 14.68 10.62 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 74.81 74.28 15.75 10.20 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 25.32 23.49 4.86 3.03 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 95.32 61.90 179.39 137.09 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 14.33 14.10 12.16 10.11 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 62.61 50.09 133.36 14.06 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) 11/24/2025 _x86_64_ (2 CPU) 03:38:48 LINUX RESTART (2 CPU) 03:39:02 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 42.52 0.06 10.64 11.07 0.11 35.60 03:40:01 AM 0 49.74 0.03 10.31 10.84 0.10 28.97 03:40:01 AM 1 35.26 0.09 10.97 11.31 0.12 42.26 03:41:01 AM all 39.37 0.00 5.52 1.28 0.11 53.72 03:41:01 AM 0 48.60 0.00 5.94 1.28 0.12 44.07 03:41:01 AM 1 30.14 0.00 5.09 1.28 0.10 63.39 03:42:01 AM all 16.31 0.00 2.48 0.37 0.08 80.76 03:42:01 AM 0 20.19 0.00 2.48 0.37 0.07 76.89 03:42:01 AM 1 12.42 0.00 2.49 0.37 0.08 84.64 03:43:01 AM all 35.04 0.00 6.44 0.75 0.10 57.67 03:43:01 AM 0 42.58 0.00 6.98 0.75 0.10 49.59 03:43:01 AM 1 27.50 0.00 5.91 0.75 0.10 65.74 03:44:01 AM all 0.41 0.00 0.22 0.23 0.03 99.12 03:44:01 AM 0 0.58 0.00 0.28 0.42 0.02 98.70 03:44:01 AM 1 0.23 0.00 0.15 0.05 0.03 99.53 03:45:01 AM all 6.88 0.00 0.43 0.02 0.07 92.61 03:45:01 AM 0 11.56 0.00 0.56 0.00 0.07 87.82 03:45:01 AM 1 2.24 0.00 0.30 0.03 0.07 97.36 03:46:01 AM all 10.43 0.00 0.53 0.03 0.07 88.93 03:46:01 AM 0 12.85 0.00 0.63 0.00 0.07 86.45 03:46:01 AM 1 8.07 0.00 0.43 0.07 0.07 91.36 03:47:01 AM all 1.97 0.00 0.22 0.00 0.05 97.76 03:47:01 AM 0 1.59 0.00 0.28 0.00 0.07 98.06 03:47:01 AM 1 2.35 0.00 0.15 0.00 0.03 97.46 03:48:01 AM all 0.32 0.00 0.12 0.00 0.05 99.51 03:48:01 AM 0 0.27 0.00 0.13 0.00 0.05 99.55 03:48:01 AM 1 0.37 0.00 0.10 0.00 0.05 99.48 03:49:01 AM all 6.51 0.00 0.29 0.00 0.08 93.12 03:49:01 AM 0 8.29 0.00 0.25 0.00 0.07 91.39 03:49:01 AM 1 4.74 0.00 0.33 0.00 0.08 94.84 03:50:01 AM all 4.39 0.00 0.32 0.00 0.04 95.25 03:50:01 AM 0 4.30 0.00 0.33 0.00 0.03 95.33 03:50:01 AM 1 4.48 0.00 0.31 0.00 0.05 95.16 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 9.37 0.00 0.60 0.00 0.07 89.96 03:51:01 AM 0 11.78 0.00 0.61 0.00 0.07 87.53 03:51:01 AM 1 6.96 0.00 0.58 0.00 0.07 92.39 03:52:01 AM all 5.35 0.00 0.30 0.00 0.06 94.30 03:52:01 AM 0 9.12 0.00 0.36 0.00 0.05 90.47 03:52:01 AM 1 1.66 0.00 0.23 0.00 0.07 98.04 03:53:01 AM all 2.93 0.00 0.25 0.00 0.05 96.77 03:53:01 AM 0 3.12 0.00 0.24 0.00 0.05 96.59 03:53:01 AM 1 2.74 0.00 0.26 0.00 0.05 96.95 03:54:01 AM all 3.14 0.00 0.31 0.01 0.07 96.47 03:54:01 AM 0 4.49 0.00 0.37 0.00 0.08 95.05 03:54:01 AM 1 1.79 0.00 0.25 0.02 0.05 97.89 03:55:01 AM all 7.11 0.00 0.38 0.02 0.07 92.42 03:55:01 AM 0 8.93 0.00 0.38 0.03 0.07 90.59 03:55:01 AM 1 5.34 0.00 0.38 0.00 0.07 94.21 03:56:01 AM all 7.69 0.00 0.55 0.00 0.07 91.69 03:56:01 AM 0 13.62 0.00 0.78 0.00 0.07 85.54 03:56:01 AM 1 1.94 0.00 0.33 0.00 0.07 97.66 03:57:01 AM all 4.15 0.00 0.30 0.00 0.07 95.48 03:57:01 AM 0 5.02 0.00 0.30 0.00 0.07 94.61 03:57:01 AM 1 3.28 0.00 0.30 0.00 0.07 96.35 03:58:01 AM all 4.05 0.00 0.31 0.00 0.06 95.58 03:58:01 AM 0 6.60 0.00 0.32 0.00 0.05 93.03 03:58:01 AM 1 1.51 0.00 0.30 0.00 0.07 98.13 03:59:01 AM all 3.65 0.00 0.25 0.00 0.06 96.04 03:59:01 AM 0 4.26 0.00 0.27 0.00 0.07 95.40 03:59:01 AM 1 3.05 0.00 0.23 0.00 0.05 96.67 04:00:01 AM all 5.17 0.00 0.27 0.00 0.06 94.51 04:00:01 AM 0 8.67 0.00 0.34 0.00 0.07 90.93 04:00:01 AM 1 1.69 0.00 0.20 0.00 0.05 98.06 04:01:01 AM all 17.57 0.00 0.55 0.01 0.08 81.79 04:01:01 AM 0 25.05 0.00 0.49 0.00 0.07 74.40 04:01:01 AM 1 9.94 0.00 0.62 0.02 0.09 89.35 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 12.58 0.00 0.50 0.03 0.07 86.82 04:02:01 AM 0 15.18 0.00 0.52 0.03 0.08 84.18 04:02:01 AM 1 10.01 0.00 0.49 0.02 0.05 89.43 04:03:01 AM all 7.05 0.00 0.31 0.00 0.05 92.59 04:03:01 AM 0 12.88 0.00 0.38 0.00 0.05 86.69 04:03:01 AM 1 1.22 0.00 0.23 0.00 0.05 98.50 04:04:01 AM all 17.36 0.00 1.66 0.03 0.08 80.86 04:04:01 AM 0 27.72 0.00 2.20 0.03 0.10 69.94 04:04:01 AM 1 7.00 0.00 1.12 0.03 0.07 91.78 04:05:01 AM all 27.87 0.00 2.65 0.13 0.07 69.29 04:05:01 AM 0 39.86 0.00 3.09 0.17 0.07 56.81 04:05:01 AM 1 15.87 0.00 2.20 0.10 0.07 81.76 Average: all 11.51 0.00 1.40 0.53 0.07 86.48 Average: 0 15.28 0.00 1.50 0.53 0.07 82.62 Average: 1 7.75 0.00 1.30 0.53 0.07 90.34