---> uname -a: Linux prd-centos8-robot-2c-8g-1309.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 602 4856 19 2237 6797 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:58:2a:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85141sec preferred_lft 85141sec inet6 fe80::f816:3eff:fe58:2a1c/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) 10/23/2025 _x86_64_ (2 CPU) 03:41:19 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 82.41 19.96 62.45 5521.49 14707.16 03:44:01 AM 104.70 0.72 103.98 52.92 11673.26 03:45:01 AM 16.68 0.03 16.64 0.53 1742.50 03:46:01 AM 26.40 0.38 26.01 64.26 1872.79 03:47:01 AM 70.97 6.97 64.01 1292.98 7784.62 03:48:01 AM 10.30 0.00 10.30 0.00 999.82 03:49:01 AM 0.25 0.00 0.25 0.00 2.82 03:50:01 AM 0.12 0.00 0.12 0.00 0.77 03:51:01 AM 2.50 0.22 2.28 11.73 179.09 03:52:01 AM 0.75 0.00 0.75 0.00 166.82 03:53:01 AM 0.27 0.03 0.23 1.87 97.65 03:54:01 AM 0.32 0.00 0.32 0.00 147.22 03:55:01 AM 0.22 0.00 0.22 0.00 177.68 03:56:01 AM 0.18 0.00 0.18 0.00 8.80 03:57:01 AM 0.32 0.03 0.28 0.27 74.04 03:58:01 AM 1.35 0.00 1.35 0.00 94.64 03:59:01 AM 0.28 0.00 0.28 0.00 62.06 04:00:01 AM 0.27 0.00 0.27 0.00 107.15 04:01:01 AM 4.78 0.40 4.38 38.77 192.49 04:02:01 AM 33.32 0.52 32.81 63.85 2805.46 Average: 17.82 1.46 16.35 352.43 2144.82 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5434260 7102028 2448172 31.06 2688 1850832 655584 7.34 184864 1944300 167772 03:44:01 AM 5186036 7025644 2696396 34.21 2688 2015668 685540 7.68 198340 2146728 42400 03:45:01 AM 5149648 7009996 2732784 34.67 2688 2036476 698444 7.82 211420 2170984 31612 03:46:01 AM 5114660 7018392 2767772 35.11 2688 2077404 687372 7.70 229940 2179836 50324 03:47:01 AM 4948376 7041972 2934056 37.22 2688 2261384 653880 7.32 262192 2292304 22448 03:48:01 AM 4946420 7039964 2936012 37.25 2688 2261388 653880 7.32 262192 2292444 4 03:49:01 AM 4946608 7040152 2935824 37.25 2688 2261388 653880 7.32 262196 2292332 8 03:50:01 AM 4946240 7039784 2936192 37.25 2688 2261388 673216 7.54 262196 2292836 8 03:51:01 AM 4892988 6990224 2989444 37.93 2688 2265064 745468 8.35 262332 2345268 236 03:52:01 AM 4883688 6985548 2998744 38.04 2688 2269696 778764 8.72 262604 2354304 176 03:53:01 AM 4878752 6983924 3003680 38.11 2688 2273000 778764 8.72 262880 2359180 548 03:54:01 AM 4871448 6982364 3010984 38.20 2688 2278744 778764 8.72 262880 2366184 1944 03:55:01 AM 4868068 6982356 3014364 38.24 2688 2282116 762424 8.54 262880 2370028 24 03:56:01 AM 4867632 6982548 3014800 38.25 2688 2282744 762424 8.54 262880 2370532 440 03:57:01 AM 4865804 6982440 3016628 38.27 2688 2284468 762424 8.54 263040 2372064 36 03:58:01 AM 4863940 6982484 3018492 38.29 2688 2286376 762424 8.54 263040 2374000 24 03:59:01 AM 4859812 6982144 3022620 38.35 2688 2290172 762424 8.54 263040 2377800 2064 04:00:01 AM 4857956 6981652 3024476 38.37 2688 2291536 785684 8.80 263040 2379396 300 04:01:01 AM 4988124 6972576 2894308 36.72 2688 2156004 721344 8.08 287236 2240972 55724 04:02:01 AM 4994972 6978692 2887460 36.63 2688 2157500 724480 8.11 489876 2040888 12600 Average: 4968272 7005244 2914160 36.97 2688 2207167 724359 8.11 263953 2278119 19435 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.59 197.83 1655.35 58.51 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 81.41 59.43 849.46 9.38 0.00 0.00 0.00 0.00 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 10.65 4.60 3.52 2.04 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 31.08 28.66 154.05 6.20 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 560.91 404.78 292.28 98.19 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 1.43 1.00 0.27 0.21 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 3.48 2.03 1.43 0.42 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 3.35 2.17 0.54 0.47 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 162.50 146.36 40.48 11.71 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 120.38 119.60 37.15 9.54 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 96.00 94.93 26.67 7.56 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 57.11 56.46 36.83 5.41 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 123.67 123.82 30.97 10.29 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 9.83 5.63 3.51 0.94 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 125.07 124.29 21.52 9.62 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 131.07 130.82 23.16 10.23 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 133.96 135.30 32.48 10.36 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 3.88 4.48 0.80 0.83 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 156.53 117.85 175.28 104.30 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 16.28 16.31 14.49 8.41 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 107.26 88.82 170.01 18.23 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) 10/23/2025 _x86_64_ (2 CPU) 03:41:19 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 42.79 0.00 6.93 5.98 0.11 44.18 03:43:01 AM 0 39.16 0.00 5.53 6.15 0.10 49.05 03:43:01 AM 1 46.44 0.00 8.33 5.81 0.12 39.30 03:44:01 AM all 27.30 0.00 4.11 2.01 0.12 66.47 03:44:01 AM 0 25.92 0.00 4.10 1.45 0.12 68.42 03:44:01 AM 1 28.69 0.00 4.11 2.57 0.12 64.52 03:45:01 AM all 6.27 0.00 1.03 10.66 0.08 81.97 03:45:01 AM 0 4.58 0.00 0.80 5.38 0.08 89.16 03:45:01 AM 1 7.97 0.00 1.25 15.93 0.07 74.78 03:46:01 AM all 17.08 0.00 2.48 0.88 0.08 79.48 03:46:01 AM 0 15.90 0.00 2.64 0.55 0.08 80.83 03:46:01 AM 1 18.26 0.00 2.33 1.20 0.08 78.12 03:47:01 AM all 23.44 0.00 5.14 1.46 0.08 69.88 03:47:01 AM 0 16.05 0.00 5.03 1.95 0.07 76.90 03:47:01 AM 1 30.83 0.00 5.25 0.97 0.08 62.86 03:48:01 AM all 0.27 0.00 0.11 0.16 0.05 99.42 03:48:01 AM 0 0.45 0.00 0.12 0.20 0.05 99.18 03:48:01 AM 1 0.08 0.00 0.10 0.12 0.05 99.65 03:49:01 AM all 0.37 0.00 0.08 0.00 0.05 99.50 03:49:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 03:49:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 03:50:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 03:50:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 03:50:01 AM 1 0.15 0.00 0.10 0.00 0.07 99.68 03:51:01 AM all 11.01 0.00 1.38 0.02 0.08 87.51 03:51:01 AM 0 3.81 0.00 0.70 0.02 0.10 95.37 03:51:01 AM 1 18.27 0.00 2.07 0.02 0.07 79.58 03:52:01 AM all 13.27 0.00 1.33 0.02 0.08 85.31 03:52:01 AM 0 6.84 0.00 0.79 0.03 0.07 92.27 03:52:01 AM 1 19.80 0.00 1.88 0.00 0.09 78.23 03:53:01 AM all 8.61 0.00 0.80 0.00 0.06 90.53 03:53:01 AM 0 10.41 0.00 0.84 0.00 0.05 88.69 03:53:01 AM 1 6.82 0.00 0.75 0.00 0.07 92.36 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 12.38 0.00 0.99 0.01 0.06 86.56 03:54:01 AM 0 3.42 0.00 0.50 0.02 0.05 96.01 03:54:01 AM 1 21.47 0.00 1.48 0.00 0.07 76.99 03:55:01 AM all 11.48 0.00 1.19 0.00 0.07 87.26 03:55:01 AM 0 6.55 0.00 0.69 0.00 0.07 92.69 03:55:01 AM 1 16.50 0.00 1.71 0.00 0.07 81.72 03:56:01 AM all 4.84 0.00 0.40 0.00 0.05 94.71 03:56:01 AM 0 1.60 0.00 0.25 0.00 0.03 98.11 03:56:01 AM 1 8.17 0.00 0.55 0.00 0.07 91.21 03:57:01 AM all 8.73 0.00 0.98 0.00 0.07 90.22 03:57:01 AM 0 5.75 0.00 0.86 0.00 0.07 93.33 03:57:01 AM 1 11.74 0.00 1.11 0.00 0.07 87.08 03:58:01 AM all 9.51 0.00 0.83 0.01 0.06 89.59 03:58:01 AM 0 3.81 0.00 0.79 0.02 0.05 95.34 03:58:01 AM 1 15.33 0.00 0.87 0.00 0.07 83.73 03:59:01 AM all 10.75 0.00 1.07 0.01 0.09 88.08 03:59:01 AM 0 3.15 0.00 0.74 0.02 0.07 96.02 03:59:01 AM 1 18.38 0.00 1.40 0.00 0.12 80.10 04:00:01 AM all 4.23 0.00 0.48 0.00 0.08 95.21 04:00:01 AM 0 2.86 0.00 0.32 0.00 0.07 96.76 04:00:01 AM 1 5.61 0.00 0.63 0.00 0.08 93.67 04:01:01 AM all 16.04 0.00 1.98 0.07 0.10 81.81 04:01:01 AM 0 6.47 0.00 1.89 0.02 0.10 91.52 04:01:01 AM 1 25.62 0.00 2.08 0.12 0.10 72.08 04:02:01 AM all 31.02 0.00 3.50 0.31 0.09 65.08 04:02:01 AM 0 27.17 0.00 3.57 0.25 0.10 68.91 04:02:01 AM 1 34.86 0.00 3.44 0.37 0.08 61.25 Average: all 13.00 0.00 1.75 1.08 0.07 84.10 Average: 0 9.25 0.00 1.51 0.80 0.07 88.36 Average: 1 16.76 0.00 1.98 1.36 0.08 79.81