---> uname -a: Linux prd-centos8-robot-2c-8g-11524.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 627 4798 19 2272 6772 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:26:26:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84786sec preferred_lft 84786sec inet6 fe80::f816:3eff:fe26:26bc/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) 11/18/2025 _x86_64_ (2 CPU) 03:39:54 LINUX RESTART (2 CPU) 03:40:01 AM tps rtps wtps bread/s bwrtn/s 03:41:01 AM 224.77 174.04 50.73 15255.87 39010.60 03:42:01 AM 125.60 0.23 125.36 6.67 11234.08 03:43:01 AM 44.65 0.68 43.97 51.58 5153.12 03:44:01 AM 41.62 7.10 34.52 1309.96 2267.79 03:45:02 AM 61.31 2.73 58.57 439.66 8013.98 03:46:01 AM 2.00 0.22 1.78 11.93 46.26 03:47:01 AM 2.30 0.00 2.30 0.00 161.22 03:48:01 AM 0.37 0.00 0.37 0.00 54.12 03:49:01 AM 0.22 0.00 0.22 0.00 2.82 03:50:01 AM 0.72 0.00 0.72 0.00 87.00 03:51:01 AM 0.47 0.00 0.47 0.00 17.91 03:52:01 AM 0.45 0.00 0.45 0.00 46.94 03:53:01 AM 0.38 0.00 0.38 0.00 77.71 03:54:01 AM 0.40 0.00 0.40 0.00 37.76 03:55:01 AM 0.75 0.03 0.72 0.27 28.73 03:56:01 AM 1.47 0.00 1.47 0.00 92.98 03:57:01 AM 0.40 0.00 0.40 0.00 79.52 03:58:01 AM 0.60 0.00 0.60 0.00 44.59 03:59:01 AM 0.58 0.00 0.58 0.00 77.67 04:00:01 AM 0.48 0.00 0.48 0.00 88.97 04:01:01 AM 0.77 0.02 0.75 0.13 57.48 04:02:01 AM 0.58 0.07 0.52 1.73 141.63 04:03:01 AM 0.88 0.00 0.88 0.00 189.20 04:04:01 AM 0.73 0.00 0.73 0.00 71.69 04:05:01 AM 0.65 0.00 0.65 0.00 134.34 04:06:01 AM 17.36 0.40 16.96 46.79 2529.01 Average: 20.53 7.23 13.30 667.06 2704.14 03:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 AM 5535192 7040624 2347232 29.78 2688 1699732 736604 8.25 183392 1885576 73056 03:42:01 AM 5075364 6949032 2807060 35.61 2688 2050972 778780 8.72 190820 2271180 159768 03:43:01 AM 5070916 6914936 2811508 35.67 2688 2019872 809068 9.06 210548 2251720 10772 03:44:01 AM 4796152 6932520 3086272 39.15 2688 2302392 771408 8.64 287604 2418088 222100 03:45:02 AM 4907224 7018208 2975200 37.74 2688 2277640 669384 7.50 265488 2324728 52 03:46:01 AM 4861444 6973692 3020980 38.33 2688 2278904 738944 8.27 265624 2369920 912 03:47:01 AM 4856536 6970584 3025888 38.39 2688 2280704 738944 8.27 265876 2375092 96 03:48:01 AM 4854252 6969644 3028172 38.42 2688 2282048 738944 8.27 265876 2377444 4 03:49:01 AM 4853676 6969080 3028748 38.42 2688 2282060 738944 8.27 265876 2378136 4 03:50:01 AM 4848916 6966548 3033508 38.48 2688 2284288 758156 8.49 265920 2382356 28 03:51:01 AM 4848492 6966936 3033932 38.49 2688 2285112 758156 8.49 266032 2383124 504 03:52:01 AM 4845956 6966840 3036468 38.52 2688 2287560 758156 8.49 266104 2385592 1724 03:53:01 AM 4844148 6966284 3038276 38.54 2688 2288796 758156 8.49 266124 2387004 764 03:54:01 AM 4841004 6963364 3041420 38.58 2688 2289028 758156 8.49 266124 2390136 72 03:55:01 AM 4840248 6963160 3042176 38.59 2688 2289580 753972 8.44 266268 2390736 92 03:56:01 AM 4837624 6962632 3044800 38.63 2688 2291676 753972 8.44 266328 2393376 328 03:57:01 AM 4835040 6962056 3047384 38.66 2688 2293708 753972 8.44 266372 2395960 148 03:58:01 AM 4833220 6961884 3049204 38.68 2688 2295376 753972 8.44 266580 2397456 912 03:59:01 AM 4831992 6962328 3050432 38.70 2688 2297036 753972 8.44 266788 2398760 668 04:00:01 AM 4829064 6961588 3053360 38.74 2688 2299208 767692 8.60 266972 2401308 476 04:01:01 AM 4827004 6960928 3055420 38.76 2688 2300576 767692 8.60 266996 2403200 532 04:02:01 AM 4822556 6960440 3059868 38.82 2688 2304584 767692 8.60 267296 2407520 484 04:03:01 AM 4817104 6959996 3065320 38.89 2688 2309592 767692 8.60 267532 2412556 432 04:04:01 AM 4815532 6960500 3066892 38.91 2688 2311664 767692 8.60 267576 2414304 876 04:05:01 AM 4809056 6958228 3073368 38.99 2688 2315848 767692 8.60 267616 2420580 1380 04:06:01 AM 4961468 6976340 2920956 37.06 2688 2187644 727188 8.14 500572 2061872 22392 Average: 4888430 6966091 2993994 37.98 2688 2246369 754423 8.45 268012 2349143 19176 03:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 273.55 156.61 1456.24 56.14 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 128.68 98.03 1331.38 12.92 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 12.61 7.21 6.07 3.44 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 37.20 31.36 332.80 6.33 0.00 0.00 0.00 0.00 03:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:02 AM eth0 178.90 128.71 43.86 31.78 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 29.88 18.34 10.01 2.70 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 46.59 44.76 8.15 6.62 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 39.61 38.49 6.47 3.23 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 2.48 0.42 0.19 0.03 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 70.12 68.56 12.08 5.80 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 55.46 36.30 10.04 5.46 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 114.33 102.85 22.73 11.09 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 39.37 37.27 8.24 5.18 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 19.26 15.40 3.48 8.27 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 24.80 23.20 4.48 2.40 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 37.36 30.04 9.72 4.81 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 60.93 57.28 11.74 9.02 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 65.06 67.24 10.98 7.64 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 64.42 66.12 10.78 7.57 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 60.27 58.94 16.74 6.70 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 28.89 22.61 6.07 3.37 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 55.69 55.99 9.03 7.16 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 81.21 82.01 17.07 10.89 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 50.47 48.51 9.93 6.41 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 11.33 11.80 2.69 1.93 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 98.40 65.69 196.82 137.23 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 65.02 52.91 137.64 14.03 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) 11/18/2025 _x86_64_ (2 CPU) 03:39:54 LINUX RESTART (2 CPU) 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 52.88 0.06 10.98 11.92 0.11 24.05 03:41:01 AM 0 48.46 0.10 12.68 11.40 0.10 27.26 03:41:01 AM 1 57.27 0.02 9.29 12.44 0.12 20.87 03:42:01 AM all 34.79 0.00 4.84 3.08 0.10 57.19 03:42:01 AM 0 21.05 0.00 3.44 2.04 0.10 73.38 03:42:01 AM 1 48.55 0.00 6.25 4.13 0.10 40.97 03:43:01 AM all 17.38 0.00 2.10 0.98 0.07 79.47 03:43:01 AM 0 16.64 0.00 1.82 1.18 0.05 80.31 03:43:01 AM 1 18.11 0.00 2.38 0.78 0.08 78.64 03:44:01 AM all 23.51 0.00 4.33 1.10 0.07 70.99 03:44:01 AM 0 20.90 0.00 4.36 0.97 0.07 73.71 03:44:01 AM 1 26.13 0.00 4.30 1.23 0.07 68.27 03:45:02 AM all 15.87 0.00 3.07 3.76 0.07 77.23 03:45:02 AM 0 13.27 0.00 2.37 3.40 0.05 80.91 03:45:02 AM 1 18.47 0.00 3.78 4.11 0.08 73.55 03:46:01 AM all 4.47 0.00 0.33 0.01 0.04 95.15 03:46:01 AM 0 2.40 0.00 0.44 0.00 0.03 97.13 03:46:01 AM 1 6.54 0.00 0.22 0.02 0.05 93.17 03:47:01 AM all 8.21 0.00 0.45 0.02 0.07 91.25 03:47:01 AM 0 8.28 0.00 0.43 0.03 0.07 91.19 03:47:01 AM 1 8.14 0.00 0.48 0.00 0.07 91.31 03:48:01 AM all 7.19 0.00 0.37 0.00 0.07 92.37 03:48:01 AM 0 1.10 0.00 0.27 0.00 0.07 98.56 03:48:01 AM 1 13.50 0.00 0.49 0.00 0.07 85.95 03:49:01 AM all 0.46 0.00 0.12 0.00 0.05 99.37 03:49:01 AM 0 0.33 0.00 0.17 0.00 0.05 99.45 03:49:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 03:50:01 AM all 6.58 0.00 0.29 0.03 0.06 93.05 03:50:01 AM 0 5.25 0.00 0.34 0.05 0.05 94.32 03:50:01 AM 1 7.90 0.00 0.25 0.00 0.07 91.78 03:51:01 AM all 3.79 0.00 0.30 0.00 0.07 95.84 03:51:01 AM 0 1.47 0.00 0.25 0.00 0.05 98.23 03:51:01 AM 1 6.13 0.00 0.35 0.00 0.08 93.43 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 10.34 0.00 0.64 0.00 0.07 88.95 03:52:01 AM 0 9.10 0.00 0.54 0.00 0.07 90.29 03:52:01 AM 1 11.59 0.00 0.74 0.00 0.07 87.60 03:53:01 AM all 5.04 0.00 0.25 0.00 0.07 94.64 03:53:01 AM 0 2.54 0.00 0.27 0.00 0.07 97.12 03:53:01 AM 1 7.55 0.00 0.24 0.00 0.07 92.15 03:54:01 AM all 3.97 0.00 0.30 0.00 0.06 95.67 03:54:01 AM 0 4.35 0.00 0.36 0.00 0.05 95.24 03:54:01 AM 1 3.60 0.00 0.24 0.00 0.07 96.10 03:55:01 AM all 2.62 0.00 0.28 0.00 0.07 97.03 03:55:01 AM 0 1.49 0.00 0.27 0.00 0.07 98.18 03:55:01 AM 1 3.75 0.00 0.30 0.00 0.07 95.89 03:56:01 AM all 7.12 0.00 0.35 0.01 0.08 92.45 03:56:01 AM 0 7.70 0.00 0.41 0.02 0.08 91.79 03:56:01 AM 1 6.55 0.00 0.28 0.00 0.07 93.10 03:57:01 AM all 8.76 0.00 0.51 0.00 0.08 90.65 03:57:01 AM 0 7.39 0.00 0.53 0.00 0.07 92.02 03:57:01 AM 1 10.14 0.00 0.49 0.00 0.09 89.28 03:58:01 AM all 4.40 0.00 0.34 0.00 0.07 95.19 03:58:01 AM 0 3.40 0.00 0.37 0.00 0.05 96.19 03:58:01 AM 1 5.40 0.00 0.32 0.00 0.08 94.19 03:59:01 AM all 4.35 0.00 0.34 0.00 0.08 95.23 03:59:01 AM 0 3.21 0.00 0.32 0.00 0.07 96.40 03:59:01 AM 1 5.49 0.00 0.37 0.00 0.08 94.06 04:00:01 AM all 4.68 0.00 0.36 0.00 0.07 94.90 04:00:01 AM 0 4.37 0.00 0.33 0.00 0.07 95.23 04:00:01 AM 1 4.98 0.00 0.38 0.00 0.07 94.57 04:01:01 AM all 4.58 0.00 0.28 0.01 0.06 95.07 04:01:01 AM 0 4.28 0.00 0.27 0.02 0.05 95.38 04:01:01 AM 1 4.88 0.00 0.28 0.00 0.07 94.77 04:02:01 AM all 13.15 0.00 0.40 0.00 0.08 86.36 04:02:01 AM 0 13.57 0.00 0.38 0.00 0.08 85.96 04:02:01 AM 1 12.73 0.00 0.42 0.00 0.08 86.76 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 16.78 0.00 0.53 0.00 0.08 82.61 04:03:01 AM 0 13.03 0.00 0.44 0.00 0.08 86.45 04:03:01 AM 1 20.61 0.00 0.63 0.00 0.07 78.69 04:04:01 AM all 6.35 0.00 0.28 0.06 0.07 93.24 04:04:01 AM 0 6.88 0.00 0.29 0.00 0.07 92.77 04:04:01 AM 1 5.83 0.00 0.28 0.12 0.07 93.71 04:05:01 AM all 8.40 0.00 0.37 0.00 0.08 91.15 04:05:01 AM 0 5.68 0.00 0.37 0.00 0.08 93.87 04:05:01 AM 1 11.13 0.00 0.37 0.00 0.07 88.44 04:06:01 AM all 26.63 0.00 2.93 0.50 0.07 69.87 04:06:01 AM 0 15.66 0.00 2.56 0.55 0.05 81.18 04:06:01 AM 1 37.59 0.00 3.30 0.45 0.08 58.57 Average: all 11.66 0.00 1.37 0.83 0.07 86.07 Average: 0 9.32 0.00 1.32 0.76 0.07 88.53 Average: 1 14.01 0.00 1.41 0.91 0.07 83.60