---> uname -a: Linux prd-centos8-robot-2c-8g-2279.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 647 4773 19 2275 6751 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:31:15:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84719sec preferred_lft 84719sec inet6 fe80::f816:3eff:fe31:1583/64 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) 08/18/2025 _x86_64_ (2 CPU) 04:39:18 LINUX RESTART (2 CPU) 04:40:01 AM tps rtps wtps bread/s bwrtn/s 04:41:01 AM 84.57 6.26 78.31 1094.70 6389.35 04:42:01 AM 89.14 0.72 88.42 52.92 11120.43 04:43:01 AM 56.10 7.13 48.97 1310.50 3201.17 04:44:01 AM 43.56 0.25 43.31 47.06 6778.55 04:45:01 AM 3.50 0.22 3.28 11.73 136.09 04:46:01 AM 2.22 0.00 2.22 0.00 96.18 04:47:01 AM 0.58 0.00 0.58 0.00 84.04 04:48:01 AM 0.25 0.00 0.25 0.00 37.23 04:49:01 AM 0.18 0.00 0.18 0.00 1.50 04:50:01 AM 0.72 0.00 0.72 0.00 87.37 04:51:01 AM 0.43 0.00 0.43 0.00 17.93 04:52:01 AM 0.55 0.00 0.55 0.00 89.57 04:53:01 AM 0.45 0.00 0.45 0.00 61.50 04:54:01 AM 0.37 0.00 0.37 0.00 12.68 04:55:01 AM 0.48 0.03 0.45 0.27 37.04 04:56:01 AM 1.58 0.00 1.58 0.00 103.67 04:57:01 AM 0.40 0.00 0.40 0.00 80.27 04:58:01 AM 0.52 0.00 0.52 0.00 43.02 04:59:01 AM 0.48 0.00 0.48 0.00 75.70 05:00:01 AM 0.72 0.00 0.72 0.00 93.07 05:01:01 AM 0.47 0.02 0.45 0.13 64.81 05:02:01 AM 0.87 0.07 0.80 1.73 169.57 05:03:01 AM 6.70 5.95 0.75 574.97 100.18 05:04:01 AM 3.38 0.00 3.38 0.00 175.57 05:05:01 AM 0.88 0.00 0.88 0.00 153.32 05:06:01 AM 5.05 0.32 4.73 36.92 366.09 05:07:01 AM 32.56 0.48 32.07 53.85 3296.25 Average: 12.47 0.79 11.68 117.96 1217.46 04:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 AM 5232732 7002236 2649692 33.62 2688 1948984 729484 8.17 193932 2124824 229156 04:42:01 AM 5138992 7003752 2743432 34.80 2688 2041124 701716 7.86 211760 2181720 42004 04:43:01 AM 4954652 7038640 2927772 37.14 2688 2251404 646016 7.23 255208 2293312 184164 04:44:01 AM 4945444 7030796 2936980 37.26 2688 2252892 681948 7.64 262016 2290084 16 04:45:01 AM 4897980 6984612 2984444 37.86 2688 2254208 745348 8.35 262156 2337600 116 04:46:01 AM 4892068 6979516 2990356 37.94 2688 2255012 761272 8.52 262164 2343440 208 04:47:01 AM 4886064 6975884 2996360 38.01 2688 2257384 761272 8.52 262408 2349292 424 04:48:01 AM 4883168 6973568 2999256 38.05 2688 2257948 761272 8.52 262408 2352164 12 04:49:01 AM 4882824 6973352 2999600 38.05 2688 2258092 761272 8.52 262408 2352308 156 04:50:01 AM 4879668 6972312 3002756 38.09 2688 2260192 778152 8.71 262452 2355436 12 04:51:01 AM 4876632 6970380 3005792 38.13 2688 2261296 778152 8.71 262564 2358376 788 04:52:01 AM 4870332 6966296 3012092 38.21 2688 2263528 778152 8.71 262636 2364648 520 04:53:01 AM 4866728 6963908 3015696 38.26 2688 2264728 778152 8.71 262656 2368260 92 04:54:01 AM 4866496 6963924 3015928 38.26 2688 2264992 778152 8.71 262656 2368532 140 04:55:01 AM 4863052 6961592 3019372 38.31 2688 2266108 794448 8.90 262832 2371508 424 04:56:01 AM 4861476 6961856 3020948 38.33 2688 2267932 794448 8.90 262856 2373300 152 04:57:01 AM 4857356 6959852 3025068 38.38 2688 2270064 794448 8.90 262960 2377480 84 04:58:01 AM 4855532 6959716 3026892 38.40 2688 2271776 794448 8.90 263168 2378852 896 04:59:01 AM 4851684 6957584 3030740 38.45 2688 2273444 794448 8.90 263376 2382728 660 05:00:01 AM 4847740 6955380 3034684 38.50 2688 2275216 789844 8.84 263496 2386372 72 05:01:01 AM 4844888 6954292 3037536 38.54 2688 2276924 789844 8.84 263520 2389100 4 05:02:01 AM 4837832 6952012 3044592 38.63 2688 2281732 789844 8.84 263892 2395896 112 05:03:01 AM 4815108 6951148 3067316 38.91 2688 2303516 777400 8.70 266368 2415904 2948 05:04:01 AM 4810576 6948948 3071848 38.97 2688 2305816 777400 8.70 266416 2420236 1760 05:05:01 AM 4802996 6945388 3079428 39.07 2688 2309844 777400 8.70 266440 2428104 1728 05:06:01 AM 4935288 6959072 2947136 37.39 2688 2196904 744732 8.34 301324 2281420 63324 05:07:01 AM 4942280 6964640 2940144 37.30 2688 2195892 727932 8.15 503024 2079120 12228 Average: 4896281 6971506 2986143 37.88 2688 2243961 762481 8.54 268781 2337778 20081 04:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 174.21 130.64 1359.86 24.90 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 56.76 39.58 570.64 8.43 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 43.09 33.92 330.29 8.01 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 196.92 143.78 43.18 38.46 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 29.88 17.93 9.03 3.13 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 9.41 7.93 3.06 1.49 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 55.06 54.91 9.56 7.38 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 24.83 23.35 4.13 1.97 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 10.58 7.18 1.52 0.78 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 59.79 58.57 10.65 4.87 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 67.54 49.50 13.03 6.42 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 100.08 89.04 19.98 10.09 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 36.40 33.24 8.34 5.14 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 16.55 15.06 3.19 1.78 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 29.41 23.81 5.15 2.38 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 38.53 32.28 10.21 4.93 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 70.00 68.97 12.72 10.51 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 66.69 68.24 11.28 7.79 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 64.97 65.64 11.23 7.77 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 41.94 37.77 14.34 4.70 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 39.74 33.34 7.77 6.16 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 50.83 52.20 8.35 5.15 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 82.89 82.75 17.85 12.65 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 41.09 39.40 8.59 4.32 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 3.22 3.58 1.62 0.80 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 89.92 62.13 187.98 151.95 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 17.59 17.16 14.84 8.59 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 56.22 47.85 99.94 12.98 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) 08/18/2025 _x86_64_ (2 CPU) 04:39:18 LINUX RESTART (2 CPU) 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 37.13 0.00 5.60 0.78 0.08 56.41 04:41:01 AM 0 55.38 0.00 6.74 0.85 0.10 36.92 04:41:01 AM 1 18.91 0.00 4.46 0.70 0.07 75.86 04:42:01 AM all 22.74 0.00 3.44 1.08 0.08 72.66 04:42:01 AM 0 24.02 0.00 3.76 1.38 0.07 70.76 04:42:01 AM 1 21.46 0.00 3.12 0.78 0.08 74.55 04:43:01 AM all 31.21 0.00 5.17 0.44 0.08 63.10 04:43:01 AM 0 34.44 0.00 5.18 0.65 0.08 59.65 04:43:01 AM 1 27.97 0.00 5.16 0.23 0.08 66.56 04:44:01 AM all 7.01 0.00 1.77 0.49 0.05 90.68 04:44:01 AM 0 9.21 0.00 1.92 0.52 0.05 88.30 04:44:01 AM 1 4.81 0.00 1.62 0.47 0.05 93.05 04:45:01 AM all 3.72 0.00 0.24 0.03 0.05 95.96 04:45:01 AM 0 7.01 0.00 0.30 0.02 0.05 92.62 04:45:01 AM 1 0.43 0.00 0.18 0.03 0.05 99.30 04:46:01 AM all 2.27 0.00 0.18 0.02 0.06 97.47 04:46:01 AM 0 0.75 0.00 0.13 0.03 0.05 99.03 04:46:01 AM 1 3.80 0.00 0.22 0.00 0.07 95.92 04:47:01 AM all 10.97 0.00 0.51 0.00 0.07 88.45 04:47:01 AM 0 12.26 0.00 0.49 0.00 0.07 87.18 04:47:01 AM 1 9.67 0.00 0.53 0.00 0.07 89.73 04:48:01 AM all 4.19 0.00 0.32 0.00 0.05 95.44 04:48:01 AM 0 6.51 0.00 0.45 0.00 0.07 92.97 04:48:01 AM 1 1.94 0.00 0.20 0.00 0.03 97.83 04:49:01 AM all 0.74 0.00 0.14 0.00 0.05 99.06 04:49:01 AM 0 0.99 0.00 0.22 0.00 0.08 98.71 04:49:01 AM 1 0.50 0.00 0.07 0.00 0.02 99.42 04:50:01 AM all 6.25 0.00 0.28 0.00 0.07 93.41 04:50:01 AM 0 11.44 0.00 0.22 0.00 0.07 88.27 04:50:01 AM 1 1.06 0.00 0.34 0.00 0.07 98.54 04:51:01 AM all 5.93 0.00 0.36 0.00 0.06 93.65 04:51:01 AM 0 5.20 0.00 0.37 0.00 0.07 94.36 04:51:01 AM 1 6.66 0.00 0.36 0.00 0.05 92.94 04:51:01 AM CPU %user %nice %system %iowait %steal %idle 04:52:01 AM all 9.21 0.00 0.51 0.00 0.06 90.21 04:52:01 AM 0 12.76 0.00 0.59 0.00 0.07 86.58 04:52:01 AM 1 5.72 0.00 0.44 0.00 0.05 93.80 04:53:01 AM all 6.33 0.00 0.37 0.00 0.08 93.22 04:53:01 AM 0 5.33 0.00 0.27 0.00 0.08 94.32 04:53:01 AM 1 7.35 0.00 0.48 0.00 0.07 92.10 04:54:01 AM all 2.72 0.00 0.21 0.00 0.07 97.01 04:54:01 AM 0 1.14 0.00 0.13 0.00 0.07 98.66 04:54:01 AM 1 4.32 0.00 0.29 0.00 0.07 95.32 04:55:01 AM all 4.15 0.00 0.33 0.00 0.09 95.43 04:55:01 AM 0 3.60 0.00 0.30 0.00 0.08 96.02 04:55:01 AM 1 4.70 0.00 0.37 0.00 0.10 94.83 04:56:01 AM all 7.52 0.00 0.36 0.02 0.07 92.03 04:56:01 AM 0 6.02 0.00 0.37 0.03 0.07 93.51 04:56:01 AM 1 9.04 0.00 0.36 0.00 0.07 90.53 04:57:01 AM all 8.29 0.00 0.47 0.00 0.07 91.17 04:57:01 AM 0 11.84 0.00 0.59 0.00 0.07 87.50 04:57:01 AM 1 4.77 0.00 0.35 0.00 0.07 94.81 04:58:01 AM all 4.46 0.00 0.31 0.00 0.07 95.16 04:58:01 AM 0 5.92 0.00 0.33 0.00 0.07 93.68 04:58:01 AM 1 3.00 0.00 0.28 0.00 0.07 96.65 04:59:01 AM all 4.33 0.00 0.34 0.00 0.07 95.26 04:59:01 AM 0 5.66 0.00 0.38 0.00 0.07 93.89 04:59:01 AM 1 2.99 0.00 0.30 0.00 0.07 96.64 05:00:01 AM all 3.79 0.00 0.27 0.00 0.08 95.87 05:00:01 AM 0 4.65 0.00 0.28 0.00 0.07 95.00 05:00:01 AM 1 2.93 0.00 0.25 0.00 0.08 96.74 05:01:01 AM all 5.75 0.00 0.33 0.00 0.06 93.87 05:01:01 AM 0 9.28 0.00 0.42 0.00 0.05 90.25 05:01:01 AM 1 2.22 0.00 0.23 0.00 0.07 97.47 05:02:01 AM all 15.47 0.00 0.37 0.02 0.07 84.07 05:02:01 AM 0 25.15 0.00 0.37 0.02 0.07 74.40 05:02:01 AM 1 5.71 0.00 0.37 0.02 0.07 93.83 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 15.20 0.24 0.64 0.10 0.08 83.73 05:03:01 AM 0 19.32 0.05 0.64 0.00 0.08 79.90 05:03:01 AM 1 11.07 0.44 0.64 0.20 0.07 87.58 05:04:01 AM all 6.88 0.00 0.28 0.02 0.07 92.75 05:04:01 AM 0 9.66 0.00 0.28 0.02 0.07 89.98 05:04:01 AM 1 4.10 0.00 0.28 0.02 0.07 95.53 05:05:01 AM all 6.39 0.00 0.24 0.01 0.06 93.30 05:05:01 AM 0 6.61 0.00 0.22 0.02 0.05 93.10 05:05:01 AM 1 6.17 0.00 0.27 0.00 0.07 93.50 05:06:01 AM all 17.28 0.00 1.40 0.02 0.08 81.23 05:06:01 AM 0 25.04 0.00 1.72 0.02 0.07 73.16 05:06:01 AM 1 9.51 0.00 1.09 0.02 0.08 89.30 05:07:01 AM all 30.94 0.00 3.53 0.26 0.08 65.19 05:07:01 AM 0 51.46 0.00 4.65 0.25 0.08 43.56 05:07:01 AM 1 10.38 0.00 2.41 0.27 0.07 86.88 Average: all 10.42 0.01 1.04 0.12 0.07 88.34 Average: 0 13.75 0.00 1.17 0.14 0.07 84.87 Average: 1 7.09 0.02 0.92 0.10 0.07 91.81