---> uname -a: Linux prd-centos8-robot-2c-8g-4801.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4884 19 2199 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:94:c0:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84839sec preferred_lft 84839sec inet6 fe80::f816:3eff:fe94:c0c7/64 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) 11/02/2025 _x86_64_ (2 CPU) 22:53:48 LINUX RESTART (2 CPU) 10:54:01 PM tps rtps wtps bread/s bwrtn/s 10:55:01 PM 199.25 152.02 47.23 14511.33 38900.62 10:56:01 PM 125.84 0.27 125.57 8.00 12469.69 10:57:01 PM 39.09 0.93 38.16 109.98 4258.41 10:58:01 PM 64.53 6.85 57.68 1251.58 3762.56 10:59:01 PM 41.76 2.73 39.03 439.66 6501.38 11:00:01 PM 4.10 0.00 4.10 0.00 154.12 11:01:01 PM 0.27 0.02 0.25 0.13 3.22 11:02:01 PM 0.62 0.27 0.35 13.33 9.11 11:03:01 PM 2.43 0.00 2.43 0.00 110.00 11:04:01 PM 0.42 0.00 0.42 0.00 16.50 11:05:01 PM 0.32 0.05 0.27 2.00 23.53 11:06:01 PM 0.37 0.00 0.37 0.00 86.17 11:07:01 PM 0.28 0.00 0.28 0.00 6.43 11:08:01 PM 0.15 0.00 0.15 0.00 1.60 11:09:01 PM 0.30 0.03 0.27 0.27 5.45 11:10:01 PM 1.45 0.00 1.45 0.00 32.69 11:11:01 PM 0.12 0.00 0.12 0.00 1.10 11:12:01 PM 0.35 0.02 0.33 0.93 10.26 11:13:01 PM 0.58 0.00 0.58 0.00 13.10 11:14:01 PM 0.58 0.00 0.58 0.00 13.51 11:15:01 PM 0.35 0.00 0.35 0.00 10.01 11:16:01 PM 0.27 0.00 0.27 0.00 10.95 11:17:01 PM 0.25 0.03 0.22 1.33 45.36 11:18:01 PM 0.13 0.00 0.13 0.00 6.27 11:19:01 PM 21.21 0.40 20.81 46.78 1174.46 Average: 20.20 6.54 13.66 655.46 2705.18 10:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:55:01 PM 5574448 7079744 2307976 29.28 2688 1699456 686520 7.69 183440 1847800 87468 10:56:01 PM 5053568 6944984 2828856 35.89 2688 2067452 779256 8.73 197772 2282336 154184 10:57:01 PM 5234408 7078976 2648016 33.59 2688 2020744 649796 7.28 218692 2079440 10768 10:58:01 PM 4949680 7047668 2932744 37.21 2688 2263528 625440 7.00 253332 2295732 175516 10:59:01 PM 4915444 7025624 2966980 37.64 2688 2276788 669548 7.50 265588 2316548 16 11:00:01 PM 4914800 7024984 2967624 37.65 2688 2276792 667008 7.47 265592 2316976 4 11:01:01 PM 4914776 7024980 2967648 37.65 2688 2276792 667008 7.47 265592 2316960 4 11:02:01 PM 4871976 6983152 3010448 38.19 2688 2277764 751880 8.42 265836 2359476 544 11:03:01 PM 4870064 6981652 3012360 38.22 2688 2278176 751880 8.42 265836 2361548 4 11:04:01 PM 4868020 6979948 3014404 38.24 2688 2278524 751880 8.42 265836 2363500 72 11:05:01 PM 4862032 6974916 3020392 38.32 2688 2279472 751880 8.42 266116 2369324 364 11:06:01 PM 4853088 6968048 3029336 38.43 2688 2281548 767288 8.59 266264 2377108 4 11:07:01 PM 4854732 6969800 3027692 38.41 2688 2281656 767288 8.59 266264 2376000 4 11:08:01 PM 4854956 6970028 3027468 38.41 2688 2281660 767288 8.59 266264 2375888 4 11:09:01 PM 4853088 6968168 3029336 38.43 2688 2281668 760664 8.52 266420 2377748 28 11:10:01 PM 4852632 6967712 3029792 38.44 2688 2281668 762212 8.53 266420 2377960 4 11:11:01 PM 4852816 6967900 3029608 38.43 2688 2281672 762212 8.53 266420 2377768 8 11:12:01 PM 4852808 6968108 3029616 38.44 2688 2281892 762212 8.53 266420 2377988 20 11:13:01 PM 4852284 6967800 3030140 38.44 2688 2282112 762212 8.53 266420 2378208 24 11:14:01 PM 4852376 6968084 3030048 38.44 2688 2282320 762212 8.53 266420 2378608 4 11:15:01 PM 4851876 6967792 3030548 38.45 2688 2282532 762212 8.53 266420 2378712 64 11:16:01 PM 4852084 6968216 3030340 38.44 2688 2282744 762212 8.53 266420 2378668 36 11:17:01 PM 4846920 6964380 3035504 38.51 2688 2284048 787876 8.82 266456 2383852 4 11:18:01 PM 4778640 6896288 3103784 39.38 2688 2284236 868072 9.72 266456 2451916 48 11:19:01 PM 5037684 6988240 2844740 36.09 2688 2123384 715452 8.01 470512 2014952 33396 Average: 4923008 6985888 2959416 37.54 2688 2231545 740860 8.30 265888 2316601 18504 10:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 252.32 151.53 1237.60 55.41 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 121.96 92.80 1328.17 12.72 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 17.65 8.27 7.24 3.53 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 45.73 36.70 335.28 8.13 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 587.45 412.90 115.05 95.83 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 2.42 1.95 0.54 0.47 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 3.03 1.95 0.47 0.42 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 48.04 30.32 11.80 3.21 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 12.18 9.66 3.02 1.89 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 12.68 8.98 3.31 2.09 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 18.93 14.38 5.34 2.69 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 37.84 35.99 37.21 3.58 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 14.53 14.20 16.12 1.00 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.45 0.05 0.03 0.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 0.42 0.08 0.02 0.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.65 0.20 0.16 0.07 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 0.88 0.30 0.06 0.02 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 7.60 7.80 1.79 0.74 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.57 2.03 1.23 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 4.82 2.40 2.03 0.84 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.85 2.28 1.52 0.68 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 7.18 2.07 1.95 0.43 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 58.57 57.97 21.72 5.32 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 10.63 9.40 18.59 0.86 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 87.55 57.10 109.70 40.43 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 54.32 38.45 130.41 9.63 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) 11/02/2025 _x86_64_ (2 CPU) 22:53:48 LINUX RESTART (2 CPU) 10:54:01 PM CPU %user %nice %system %iowait %steal %idle 10:55:01 PM all 42.35 0.06 10.02 10.17 0.12 37.27 10:55:01 PM 0 38.60 0.03 8.46 10.39 0.12 42.40 10:55:01 PM 1 46.13 0.08 11.59 9.96 0.12 32.11 10:56:01 PM all 37.80 0.00 5.35 1.67 0.13 55.05 10:56:01 PM 0 27.66 0.00 4.79 1.56 0.13 65.85 10:56:01 PM 1 47.99 0.00 5.90 1.77 0.13 44.20 10:57:01 PM all 14.70 0.00 1.98 1.81 0.10 81.42 10:57:01 PM 0 14.53 0.00 1.98 2.89 0.10 80.50 10:57:01 PM 1 14.87 0.00 1.97 0.73 0.10 82.33 10:58:01 PM all 30.80 0.00 5.84 0.96 0.13 62.27 10:58:01 PM 0 26.35 0.00 5.41 0.95 0.10 67.19 10:58:01 PM 1 35.25 0.00 6.27 0.97 0.17 57.35 10:59:01 PM all 8.44 0.00 2.48 0.66 0.08 88.33 10:59:01 PM 0 6.96 0.00 2.45 0.69 0.08 89.82 10:59:01 PM 1 9.93 0.00 2.52 0.64 0.08 86.83 11:00:01 PM all 0.34 0.00 0.09 0.01 0.06 99.50 11:00:01 PM 0 0.52 0.00 0.07 0.00 0.03 99.38 11:00:01 PM 1 0.17 0.00 0.12 0.02 0.08 99.62 11:01:01 PM all 0.36 0.00 0.09 0.00 0.05 99.50 11:01:01 PM 0 0.23 0.00 0.07 0.00 0.05 99.65 11:01:01 PM 1 0.48 0.00 0.12 0.00 0.05 99.35 11:02:01 PM all 2.78 0.00 0.36 0.01 0.06 96.80 11:02:01 PM 0 0.94 0.00 0.35 0.02 0.08 98.61 11:02:01 PM 1 4.62 0.00 0.37 0.00 0.03 94.98 11:03:01 PM all 4.62 0.00 0.37 0.02 0.10 94.90 11:03:01 PM 0 2.66 0.00 0.27 0.03 0.08 96.96 11:03:01 PM 1 6.58 0.00 0.47 0.00 0.12 92.83 11:04:01 PM all 4.17 0.00 0.31 0.00 0.09 95.42 11:04:01 PM 0 1.99 0.00 0.25 0.00 0.08 97.67 11:04:01 PM 1 6.36 0.00 0.37 0.00 0.10 93.17 11:05:01 PM all 6.09 0.00 0.39 0.00 0.09 93.42 11:05:01 PM 0 3.23 0.00 0.30 0.00 0.07 96.40 11:05:01 PM 1 8.96 0.00 0.49 0.00 0.12 90.43 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 10.46 0.00 1.33 0.00 0.10 88.11 11:06:01 PM 0 19.84 0.00 2.35 0.00 0.11 77.70 11:06:01 PM 1 1.66 0.00 0.37 0.00 0.08 97.89 11:07:01 PM all 6.86 0.00 0.61 0.00 0.09 92.44 11:07:01 PM 0 13.50 0.00 1.11 0.00 0.09 85.29 11:07:01 PM 1 0.70 0.00 0.13 0.00 0.08 99.08 11:08:01 PM all 6.43 0.00 0.56 0.00 0.09 92.92 11:08:01 PM 0 0.12 0.00 0.13 0.00 0.08 99.67 11:08:01 PM 1 13.26 0.00 1.03 0.00 0.09 85.62 11:09:01 PM all 6.46 0.00 0.70 0.00 0.09 92.76 11:09:01 PM 0 0.18 0.00 0.25 0.00 0.08 99.48 11:09:01 PM 1 13.25 0.00 1.18 0.00 0.09 85.48 11:10:01 PM all 6.68 0.00 0.58 0.01 0.06 92.67 11:10:01 PM 0 10.51 0.00 0.91 0.02 0.07 88.50 11:10:01 PM 1 3.02 0.00 0.27 0.00 0.05 96.65 11:11:01 PM all 6.53 0.00 0.55 0.00 0.07 92.85 11:11:01 PM 0 11.30 0.00 0.97 0.00 0.09 87.64 11:11:01 PM 1 2.07 0.00 0.15 0.00 0.05 97.73 11:12:01 PM all 2.62 0.00 0.26 0.00 0.07 97.04 11:12:01 PM 0 4.50 0.00 0.41 0.00 0.09 95.00 11:12:01 PM 1 0.80 0.00 0.12 0.00 0.05 99.03 11:13:01 PM all 0.95 0.00 0.12 0.00 0.11 98.82 11:13:01 PM 0 1.19 0.00 0.12 0.00 0.10 98.59 11:13:01 PM 1 0.72 0.00 0.12 0.00 0.12 99.05 11:14:01 PM all 1.03 0.00 0.13 0.00 0.10 98.75 11:14:01 PM 0 0.85 0.00 0.13 0.00 0.08 98.93 11:14:01 PM 1 1.20 0.00 0.12 0.00 0.12 98.56 11:15:01 PM all 1.00 0.00 0.12 0.00 0.08 98.81 11:15:01 PM 0 0.69 0.00 0.12 0.00 0.05 99.15 11:15:01 PM 1 1.32 0.00 0.12 0.00 0.10 98.46 11:16:01 PM all 0.98 0.00 0.13 0.00 0.08 98.82 11:16:01 PM 0 0.79 0.00 0.13 0.00 0.07 99.01 11:16:01 PM 1 1.17 0.00 0.12 0.00 0.08 98.63 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 5.67 0.00 0.68 0.01 0.08 93.55 11:17:01 PM 0 2.16 0.00 0.45 0.00 0.07 97.32 11:17:01 PM 1 9.24 0.00 0.92 0.02 0.10 89.73 11:18:01 PM all 1.32 0.00 0.28 0.00 0.08 98.32 11:18:01 PM 0 0.72 0.00 0.23 0.00 0.08 98.96 11:18:01 PM 1 1.92 0.00 0.32 0.00 0.08 97.68 11:19:01 PM all 18.54 0.00 3.06 0.14 0.09 78.17 11:19:01 PM 0 21.62 0.00 2.74 0.13 0.08 75.42 11:19:01 PM 1 15.45 0.00 3.38 0.15 0.10 80.92 Average: all 9.14 0.00 1.46 0.62 0.09 88.69 Average: 0 8.42 0.00 1.38 0.67 0.08 89.45 Average: 1 9.86 0.00 1.54 0.57 0.09 87.93