---> uname -a: Linux prd-centos8-robot-2c-8g-15237.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 614 4808 19 2274 6784 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:88:e2:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84759sec preferred_lft 84759sec inet6 fe80::f816:3eff:fe88:e261/64 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) 12/20/2025 _x86_64_ (2 CPU) 02:51:57 LINUX RESTART (2 CPU) 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 127.16 0.32 126.84 14.00 11798.12 02:55:01 AM 45.06 1.20 43.86 125.98 5503.75 02:56:01 AM 63.98 6.78 57.20 1248.31 3702.93 02:57:01 AM 39.91 2.73 37.18 439.66 6599.05 02:58:01 AM 3.80 0.22 3.58 11.73 133.24 02:59:01 AM 2.22 0.00 2.22 0.00 136.69 03:00:01 AM 0.40 0.00 0.40 0.00 69.63 03:01:01 AM 0.30 0.02 0.28 0.13 3.67 03:02:01 AM 0.83 0.07 0.77 1.73 88.22 03:03:01 AM 0.35 0.00 0.35 0.00 5.22 03:04:01 AM 0.37 0.00 0.37 0.00 53.38 03:05:01 AM 0.47 0.00 0.47 0.00 71.69 03:06:01 AM 0.37 0.00 0.37 0.00 42.84 03:07:01 AM 0.50 0.03 0.47 0.27 20.98 03:08:01 AM 1.43 0.00 1.43 0.00 63.32 03:09:01 AM 0.58 0.00 0.58 0.00 77.15 03:10:01 AM 0.42 0.00 0.42 0.00 84.84 03:11:02 AM 0.67 0.00 0.67 0.00 78.74 03:12:01 AM 0.53 0.00 0.53 0.00 43.30 03:13:01 AM 0.72 0.00 0.72 0.00 81.14 03:14:01 AM 0.32 0.00 0.32 0.00 65.01 03:15:01 AM 0.47 0.00 0.47 0.00 194.85 03:16:01 AM 0.87 0.00 0.87 0.00 115.73 03:17:01 AM 0.63 0.00 0.63 0.00 120.68 03:18:01 AM 4.21 0.32 3.90 36.91 267.05 03:19:01 AM 33.94 0.52 33.43 63.86 3164.84 Average: 12.72 0.47 12.25 74.77 1254.09 02:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5092468 6967924 2789956 35.39 2688 2052356 763720 8.55 191572 2254020 172520 02:55:01 AM 5220948 7068656 2661476 33.76 2688 2023444 667808 7.48 219480 2090644 10760 02:56:01 AM 4874560 6971488 3007864 38.16 2688 2262472 736592 8.25 256632 2362116 158716 02:57:01 AM 4927268 7039668 2955156 37.49 2688 2279464 662460 7.42 266076 2303616 16 02:58:01 AM 4880964 6994808 3001460 38.08 2688 2280916 728136 8.15 266220 2349664 820 02:59:01 AM 4874796 6990568 3007628 38.16 2688 2282856 728136 8.15 266464 2355692 928 03:00:01 AM 4870900 6987672 3011524 38.21 2688 2283856 745440 8.35 266464 2359372 16 03:01:01 AM 4870008 6986824 3012416 38.22 2688 2283876 745440 8.35 266464 2359900 24 03:02:01 AM 4868332 6987440 3014092 38.24 2688 2286168 764972 8.57 266632 2361732 148 03:03:01 AM 4867732 6987164 3014692 38.25 2688 2286492 764972 8.57 266644 2362308 340 03:04:01 AM 4863892 6985192 3018532 38.29 2688 2288368 764972 8.57 266816 2365868 784 03:05:01 AM 4862448 6985016 3019976 38.31 2688 2289628 764972 8.57 266816 2367280 40 03:06:01 AM 4858948 6982672 3023476 38.36 2688 2290792 764972 8.57 266836 2370744 112 03:07:01 AM 4858452 6982484 3023972 38.36 2688 2291092 753212 8.43 266968 2371072 16 03:08:01 AM 4858572 6984732 3023852 38.36 2688 2293228 753212 8.43 267028 2371136 1204 03:09:01 AM 4856640 6984304 3025784 38.39 2688 2294724 753212 8.43 267044 2373156 708 03:10:01 AM 4854644 6984168 3027780 38.41 2688 2296600 756236 8.47 267216 2374948 268 03:11:02 AM 4852832 6984108 3029592 38.43 2688 2298368 756236 8.47 267424 2376608 136 03:12:01 AM 4849356 6982900 3033068 38.48 2688 2300604 756236 8.47 267620 2379400 1468 03:13:01 AM 4849520 6984336 3032904 38.48 2688 2301892 756236 8.47 267680 2379788 716 03:14:01 AM 4846412 6983256 3036012 38.52 2688 2303928 756236 8.47 267760 2382572 976 03:15:01 AM 4841144 6983268 3041280 38.58 2688 2309200 756236 8.47 267996 2387908 640 03:16:01 AM 4837376 6983100 3045048 38.63 2688 2312784 756236 8.47 268132 2391520 1400 03:17:01 AM 4834244 6982692 3048180 38.67 2688 2315540 756236 8.47 268200 2394476 924 03:18:01 AM 4965008 6986636 2917416 37.01 2688 2192352 710876 7.96 301300 2248208 66880 03:19:01 AM 4979556 6998808 2902868 36.83 2688 2192600 715816 8.01 504376 2040292 11096 Average: 4892962 6989996 2989462 37.93 2688 2265138 743800 8.33 272379 2335925 16602 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 144.64 117.01 1493.04 14.92 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 13.60 9.57 6.81 3.88 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 44.89 35.50 334.61 7.73 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 206.67 152.79 44.57 39.92 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 33.39 18.74 10.51 3.08 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 40.81 40.79 7.71 6.40 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 28.99 27.57 5.40 2.46 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 2.40 0.38 0.18 0.03 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 57.33 55.45 11.27 4.92 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 29.56 12.61 5.37 1.41 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 83.06 67.49 17.66 10.74 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 47.41 45.34 10.39 3.97 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 32.41 29.35 7.84 5.07 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 16.43 15.14 3.28 1.54 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 38.76 30.63 8.75 5.06 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 30.64 29.93 8.15 4.71 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 58.73 59.55 11.63 8.50 0.00 0.00 0.00 0.00 03:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:02 AM eth0 59.01 60.97 11.03 7.44 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 55.79 57.52 17.00 6.98 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 32.14 26.32 7.05 3.78 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 30.28 27.03 5.89 5.00 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 56.80 58.30 12.31 7.53 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 66.19 66.04 14.82 9.53 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 23.73 21.96 4.75 3.00 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 86.07 58.32 179.41 134.03 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 16.58 15.80 15.55 12.43 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 51.39 43.84 86.78 12.08 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) 12/20/2025 _x86_64_ (2 CPU) 02:51:57 LINUX RESTART (2 CPU) 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 38.05 0.00 5.25 1.44 0.10 55.16 02:54:01 AM 0 41.05 0.00 5.42 1.65 0.10 51.77 02:54:01 AM 1 35.05 0.00 5.07 1.23 0.10 58.55 02:55:01 AM all 18.76 0.00 2.35 0.43 0.08 78.38 02:55:01 AM 0 14.70 0.00 1.95 0.50 0.07 82.79 02:55:01 AM 1 22.83 0.00 2.75 0.37 0.08 73.97 02:56:01 AM all 27.79 0.00 5.10 0.44 0.07 66.59 02:56:01 AM 0 18.50 0.00 4.70 0.42 0.08 76.30 02:56:01 AM 1 37.08 0.00 5.51 0.47 0.07 56.88 02:57:01 AM all 10.72 0.00 2.14 0.59 0.06 86.49 02:57:01 AM 0 10.26 0.00 2.12 0.74 0.05 86.83 02:57:01 AM 1 11.18 0.00 2.16 0.45 0.07 86.15 02:58:01 AM all 4.75 0.00 0.30 0.02 0.07 94.86 02:58:01 AM 0 4.75 0.00 0.42 0.03 0.08 94.71 02:58:01 AM 1 4.75 0.00 0.18 0.00 0.05 95.01 02:59:01 AM all 9.34 0.00 0.51 0.01 0.06 90.08 02:59:01 AM 0 11.05 0.00 0.60 0.00 0.05 88.30 02:59:01 AM 1 7.65 0.00 0.42 0.02 0.07 91.84 03:00:01 AM all 5.49 0.00 0.38 0.00 0.08 94.05 03:00:01 AM 0 0.90 0.00 0.30 0.00 0.08 98.71 03:00:01 AM 1 10.23 0.00 0.47 0.00 0.07 89.23 03:01:01 AM all 0.18 0.00 0.13 0.00 0.08 99.62 03:01:01 AM 0 0.13 0.00 0.08 0.00 0.07 99.72 03:01:01 AM 1 0.23 0.00 0.17 0.00 0.08 99.52 03:02:01 AM all 6.54 0.00 0.32 0.00 0.06 93.08 03:02:01 AM 0 1.14 0.00 0.35 0.00 0.03 98.48 03:02:01 AM 1 11.96 0.00 0.29 0.00 0.08 87.67 03:03:01 AM all 2.11 0.00 0.23 0.00 0.07 97.59 03:03:01 AM 0 1.67 0.00 0.20 0.00 0.05 98.08 03:03:01 AM 1 2.54 0.00 0.27 0.00 0.08 97.11 03:04:01 AM all 10.27 0.00 0.68 0.00 0.06 88.99 03:04:01 AM 0 3.85 0.00 0.59 0.00 0.05 95.51 03:04:01 AM 1 16.96 0.00 0.79 0.00 0.07 82.18 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 4.10 0.00 0.24 0.01 0.06 95.59 03:05:01 AM 0 3.71 0.00 0.25 0.02 0.05 95.97 03:05:01 AM 1 4.49 0.00 0.23 0.00 0.07 95.21 03:06:01 AM all 6.34 0.00 0.40 0.00 0.06 93.20 03:06:01 AM 0 1.25 0.00 0.27 0.00 0.07 98.41 03:06:01 AM 1 11.57 0.00 0.53 0.00 0.05 87.84 03:07:01 AM all 2.79 0.00 0.32 0.00 0.08 96.81 03:07:01 AM 0 1.09 0.00 0.15 0.00 0.07 98.70 03:07:01 AM 1 4.52 0.00 0.49 0.00 0.08 94.90 03:08:01 AM all 7.26 0.00 0.31 0.02 0.08 92.34 03:08:01 AM 0 4.11 0.00 0.27 0.00 0.07 95.56 03:08:01 AM 1 10.42 0.00 0.35 0.03 0.08 89.11 03:09:01 AM all 6.55 0.00 0.38 0.01 0.06 93.00 03:09:01 AM 0 2.91 0.00 0.27 0.02 0.05 96.75 03:09:01 AM 1 10.21 0.00 0.49 0.00 0.07 89.23 03:10:01 AM all 6.85 0.00 0.47 0.00 0.08 92.60 03:10:01 AM 0 6.50 0.00 0.52 0.00 0.08 92.89 03:10:01 AM 1 7.20 0.00 0.42 0.00 0.07 92.32 03:11:02 AM all 4.71 0.00 0.37 0.00 0.07 94.86 03:11:02 AM 0 3.85 0.00 0.33 0.00 0.07 95.75 03:11:02 AM 1 5.56 0.00 0.40 0.00 0.07 93.97 03:12:01 AM all 4.54 0.00 0.33 0.00 0.07 95.06 03:12:01 AM 0 3.52 0.00 0.31 0.00 0.07 96.10 03:12:01 AM 1 5.56 0.00 0.36 0.00 0.07 94.01 03:13:01 AM all 4.57 0.00 0.28 0.00 0.07 95.08 03:13:01 AM 0 7.01 0.00 0.28 0.00 0.07 92.64 03:13:01 AM 1 2.12 0.00 0.28 0.00 0.07 97.53 03:14:01 AM all 7.27 0.00 0.29 0.00 0.08 92.36 03:14:01 AM 0 1.89 0.00 0.23 0.00 0.08 97.79 03:14:01 AM 1 12.70 0.00 0.35 0.00 0.07 86.88 03:15:01 AM all 17.15 0.00 0.48 0.02 0.08 82.27 03:15:01 AM 0 10.52 0.00 0.47 0.02 0.07 88.92 03:15:01 AM 1 23.73 0.00 0.48 0.02 0.10 75.67 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 12.09 0.00 0.47 0.01 0.08 87.36 03:16:01 AM 0 3.98 0.00 0.54 0.02 0.08 95.38 03:16:01 AM 1 20.26 0.00 0.41 0.00 0.07 79.27 03:17:01 AM all 7.14 0.00 0.33 0.00 0.08 92.46 03:17:01 AM 0 2.66 0.00 0.22 0.00 0.05 97.08 03:17:01 AM 1 11.62 0.00 0.43 0.00 0.10 87.85 03:18:01 AM all 18.38 0.00 1.64 0.02 0.08 79.88 03:18:01 AM 0 27.31 0.00 1.67 0.02 0.08 70.92 03:18:01 AM 1 9.45 0.00 1.60 0.02 0.08 88.85 03:19:01 AM all 30.53 0.00 3.47 0.25 0.08 65.67 03:19:01 AM 0 16.22 0.00 3.18 0.18 0.08 80.33 03:19:01 AM 1 44.84 0.00 3.75 0.32 0.08 51.01 Average: all 10.57 0.00 1.05 0.13 0.07 88.18 Average: 0 7.88 0.00 0.99 0.14 0.07 90.93 Average: 1 13.29 0.00 1.11 0.11 0.08 85.42