---> uname -a: Linux prd-centos8-robot-2c-8g-4749.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 607 4838 19 2251 6792 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:55:ab:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84828sec preferred_lft 84828sec inet6 fe80::f816:3eff:fe55:ab2b/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) 10/18/2025 _x86_64_ (2 CPU) 03:42:59 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 122.59 0.47 122.13 17.33 11440.34 03:46:01 AM 46.04 1.03 45.01 113.58 5737.48 03:47:01 AM 63.85 6.96 56.88 1291.57 3749.68 03:48:01 AM 25.71 0.03 25.67 3.47 6058.53 03:49:01 AM 4.18 0.22 3.97 11.73 180.15 03:50:01 AM 2.48 0.00 2.48 0.00 160.12 03:51:01 AM 0.45 0.00 0.45 0.00 26.64 03:52:01 AM 0.20 0.00 0.20 0.00 19.50 03:53:01 AM 0.53 0.00 0.53 0.00 67.23 03:54:02 AM 0.47 0.00 0.47 0.00 57.19 03:55:01 AM 0.47 0.00 0.47 0.00 65.33 03:56:01 AM 0.48 0.00 0.48 0.00 50.42 03:57:01 AM 0.42 0.00 0.42 0.00 14.13 03:58:01 AM 0.25 0.00 0.25 0.00 29.06 03:59:01 AM 1.73 0.03 1.70 0.27 113.80 04:00:01 AM 0.63 0.00 0.63 0.00 75.37 04:01:01 AM 0.58 0.02 0.57 0.13 68.61 04:02:01 AM 0.62 0.07 0.55 1.73 47.34 04:03:01 AM 0.60 0.00 0.60 0.00 86.32 04:04:01 AM 0.42 0.00 0.42 0.00 53.51 04:05:01 AM 0.57 0.00 0.57 0.00 179.85 04:06:01 AM 0.75 0.00 0.75 0.00 174.53 04:07:01 AM 0.62 0.00 0.62 0.00 97.37 04:08:01 AM 2.23 0.18 2.05 4.26 199.43 04:09:01 AM 33.74 0.45 33.29 68.92 3148.46 Average: 12.43 0.38 12.05 60.56 1276.82 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5163336 6996316 2719096 34.50 2688 2009864 741636 8.30 188280 2187908 156916 03:46:01 AM 5239312 7077448 2643120 33.53 2688 2013784 675400 7.56 218136 2076604 10760 03:47:01 AM 4930736 7020868 2951696 37.45 2688 2257292 698952 7.83 256440 2319428 175268 03:48:01 AM 4960052 7049968 2922380 37.07 2688 2257364 667984 7.48 261356 2279896 4 03:49:01 AM 4912220 7003900 2970212 37.68 2688 2259128 749140 8.39 261560 2327384 324 03:50:01 AM 4897888 6991876 2984544 37.86 2688 2261436 750364 8.40 261744 2341444 212 03:51:01 AM 4897496 6991872 2984936 37.87 2688 2261752 750364 8.40 261744 2341692 20 03:52:01 AM 4896148 6991900 2986284 37.89 2688 2263128 750364 8.40 261768 2343164 876 03:53:01 AM 4892896 6989832 2989536 37.93 2688 2264312 750364 8.40 261800 2346384 324 03:54:02 AM 4891488 6989684 2990944 37.94 2688 2265576 750364 8.40 261900 2347624 88 03:55:01 AM 4889288 6989320 2993144 37.97 2688 2267420 750364 8.40 261972 2349580 184 03:56:01 AM 4888084 6989304 2994348 37.99 2688 2268600 750364 8.40 261992 2350844 48 03:57:01 AM 4887720 6989136 2994712 37.99 2688 2268804 750364 8.40 261992 2351184 40 03:58:01 AM 4884444 6987408 2997988 38.03 2688 2270360 773224 8.66 262036 2354312 784 03:59:01 AM 4882028 6986936 3000404 38.06 2688 2272280 773224 8.66 262236 2356704 436 04:00:01 AM 4880488 6987256 3001944 38.08 2688 2274132 742696 8.32 262408 2358112 396 04:01:01 AM 4877836 6986152 3004596 38.12 2688 2275672 742696 8.32 262600 2360164 264 04:02:01 AM 4876752 6986800 3005680 38.13 2688 2277440 742696 8.32 262932 2361268 944 04:03:01 AM 4874768 6986416 3007664 38.16 2688 2279004 742696 8.32 263004 2363236 308 04:04:01 AM 4872636 6985976 3009796 38.18 2688 2280696 742696 8.32 263044 2365528 588 04:05:01 AM 4866448 6985088 3015984 38.26 2688 2286004 742696 8.32 263292 2371376 824 04:06:01 AM 4861952 6984876 3020480 38.32 2688 2290280 742696 8.32 263468 2375620 416 04:07:01 AM 4859472 6984616 3022960 38.35 2688 2292496 742696 8.32 263512 2378120 124 04:08:01 AM 5071808 7025124 2810624 35.66 2688 2122168 656832 7.35 294148 2134932 8972 04:09:01 AM 5049312 7045448 2833120 35.94 2688 2169928 671092 7.51 495060 1982116 11976 Average: 4928184 7000141 2954248 37.48 2688 2240357 734079 8.22 267937 2308985 14844 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 140.55 107.36 1379.84 14.24 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 36.84 25.36 272.94 5.51 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 50.33 39.10 337.75 10.07 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 181.57 127.44 36.97 29.00 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 38.08 26.11 11.63 6.47 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 101.92 81.60 38.95 35.96 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 28.97 19.23 12.65 7.77 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 42.59 41.91 7.25 3.55 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 58.58 41.64 10.71 3.73 0.00 0.00 0.00 0.00 03:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:02 AM eth0 74.50 61.42 13.81 7.05 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 74.04 70.52 15.27 8.77 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 34.98 34.06 7.40 4.85 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 12.83 11.63 2.07 1.08 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 33.21 30.96 6.17 2.90 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 52.27 46.77 13.31 8.76 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 73.95 72.14 12.83 9.29 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 61.48 62.21 10.17 7.02 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 66.87 69.33 11.40 8.06 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 32.81 29.67 12.66 3.33 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 36.61 32.03 7.01 5.97 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 67.82 69.02 13.00 8.19 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 88.17 87.64 17.16 11.22 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 25.78 24.06 4.75 2.99 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 55.21 38.83 70.47 126.09 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 43.41 34.99 121.30 47.93 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 60.53 51.39 97.96 15.20 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) 10/18/2025 _x86_64_ (2 CPU) 03:42:59 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 37.68 0.00 5.75 1.35 0.10 55.12 03:45:01 AM 0 27.33 0.00 4.73 1.41 0.08 66.46 03:45:01 AM 1 48.08 0.00 6.78 1.30 0.12 43.72 03:46:01 AM all 20.25 0.00 2.39 0.43 0.10 76.83 03:46:01 AM 0 8.42 0.00 1.53 0.53 0.10 89.41 03:46:01 AM 1 32.11 0.00 3.24 0.33 0.10 64.22 03:47:01 AM all 33.19 0.00 5.95 1.03 0.11 59.71 03:47:01 AM 0 31.70 0.00 5.53 0.98 0.10 61.69 03:47:01 AM 1 34.69 0.00 6.38 1.08 0.12 57.73 03:48:01 AM all 1.22 0.00 0.69 0.50 0.03 97.56 03:48:01 AM 0 1.94 0.00 0.84 0.57 0.03 96.62 03:48:01 AM 1 0.50 0.00 0.53 0.43 0.03 98.50 03:49:01 AM all 6.35 0.00 0.40 0.03 0.05 93.17 03:49:01 AM 0 3.85 0.00 0.42 0.02 0.05 95.66 03:49:01 AM 1 8.86 0.00 0.39 0.03 0.05 90.67 03:50:01 AM all 12.66 0.00 0.95 0.02 0.09 86.28 03:50:01 AM 0 10.01 0.00 0.81 0.03 0.07 89.08 03:50:01 AM 1 15.41 0.00 1.08 0.00 0.10 83.40 03:51:01 AM all 3.21 0.00 0.38 0.00 0.06 96.35 03:51:01 AM 0 4.07 0.00 0.40 0.00 0.05 95.47 03:51:01 AM 1 2.35 0.00 0.35 0.00 0.07 97.23 03:52:01 AM all 4.19 0.00 0.23 0.00 0.07 95.52 03:52:01 AM 0 0.97 0.00 0.23 0.00 0.05 98.75 03:52:01 AM 1 7.42 0.00 0.22 0.00 0.08 92.28 03:53:01 AM all 4.20 0.00 0.25 0.00 0.06 95.49 03:53:01 AM 0 2.65 0.00 0.30 0.00 0.07 96.98 03:53:01 AM 1 5.76 0.00 0.20 0.00 0.05 93.99 03:54:02 AM all 6.81 0.00 0.48 0.00 0.07 92.64 03:54:02 AM 0 6.49 0.00 0.51 0.00 0.07 92.93 03:54:02 AM 1 7.13 0.00 0.44 0.00 0.07 92.35 03:55:01 AM all 6.68 0.00 0.39 0.00 0.06 92.87 03:55:01 AM 0 4.61 0.00 0.32 0.00 0.05 95.01 03:55:01 AM 1 8.77 0.00 0.47 0.00 0.07 90.69 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 6.01 0.00 0.37 0.00 0.07 93.55 03:56:01 AM 0 3.88 0.00 0.23 0.00 0.07 95.82 03:56:01 AM 1 8.21 0.00 0.50 0.00 0.07 91.22 03:57:01 AM all 2.55 0.00 0.19 0.00 0.06 97.21 03:57:01 AM 0 0.87 0.00 0.13 0.00 0.05 98.95 03:57:01 AM 1 4.26 0.00 0.24 0.00 0.07 95.44 03:58:01 AM all 5.09 0.00 0.22 0.03 0.06 94.60 03:58:01 AM 0 2.48 0.00 0.20 0.07 0.05 97.21 03:58:01 AM 1 7.71 0.00 0.23 0.00 0.07 91.99 03:59:01 AM all 8.02 0.00 0.62 0.01 0.07 91.28 03:59:01 AM 0 6.36 0.00 0.52 0.00 0.07 93.05 03:59:01 AM 1 9.72 0.00 0.72 0.02 0.07 89.47 04:00:01 AM all 6.63 0.00 0.43 0.00 0.07 92.87 04:00:01 AM 0 4.75 0.00 0.44 0.00 0.07 94.74 04:00:01 AM 1 8.51 0.00 0.42 0.00 0.07 91.00 04:01:01 AM all 3.98 0.00 0.33 0.00 0.08 95.61 04:01:01 AM 0 2.70 0.00 0.32 0.00 0.07 96.92 04:01:01 AM 1 5.27 0.00 0.35 0.00 0.08 94.29 04:02:01 AM all 4.42 0.00 0.34 0.01 0.06 95.17 04:02:01 AM 0 4.13 0.00 0.33 0.00 0.07 95.47 04:02:01 AM 1 4.70 0.00 0.35 0.02 0.05 94.88 04:03:01 AM all 4.00 0.00 0.29 0.00 0.07 95.65 04:03:01 AM 0 1.50 0.00 0.22 0.00 0.05 98.23 04:03:01 AM 1 6.51 0.00 0.35 0.00 0.08 93.05 04:04:01 AM all 5.93 0.00 0.31 0.00 0.08 93.68 04:04:01 AM 0 1.07 0.00 0.20 0.00 0.07 98.66 04:04:01 AM 1 10.85 0.00 0.42 0.00 0.08 88.64 04:05:01 AM all 16.51 0.00 0.40 0.01 0.08 82.99 04:05:01 AM 0 9.77 0.00 0.37 0.02 0.07 89.77 04:05:01 AM 1 23.22 0.00 0.44 0.00 0.10 76.24 04:06:01 AM all 14.33 0.00 0.56 0.00 0.07 85.04 04:06:01 AM 0 7.20 0.00 0.54 0.00 0.07 92.20 04:06:01 AM 1 21.59 0.00 0.58 0.00 0.07 77.76 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 6.24 0.00 0.27 0.00 0.08 93.42 04:07:01 AM 0 1.94 0.00 0.20 0.00 0.07 97.79 04:07:01 AM 1 10.53 0.00 0.33 0.00 0.08 89.05 04:08:01 AM all 15.59 0.00 0.93 0.01 0.08 83.39 04:08:01 AM 0 19.39 0.00 1.17 0.02 0.07 79.36 04:08:01 AM 1 11.80 0.00 0.70 0.00 0.08 87.42 04:09:01 AM all 32.02 0.00 3.65 0.55 0.09 63.69 04:09:01 AM 0 15.30 0.00 3.50 0.43 0.08 80.68 04:09:01 AM 1 48.73 0.00 3.80 0.67 0.10 46.70 Average: all 10.74 0.00 1.08 0.16 0.07 87.95 Average: 0 7.35 0.00 0.96 0.16 0.07 91.46 Average: 1 14.15 0.00 1.19 0.16 0.08 84.42