---> uname -a: Linux prd-centos8-robot-2c-8g-3003.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 578 4924 19 2193 6820 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:a4:4e:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84724sec preferred_lft 84724sec inet6 fe80::f816:3eff:fea4:4e5c/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) 10/29/2025 _x86_64_ (2 CPU) 00:36:04 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 40.75 6.98 33.77 1256.51 3546.47 12:39:01 AM 19.80 0.00 19.80 0.00 2297.22 12:40:01 AM 9.31 0.07 9.25 1.60 1481.21 12:41:01 AM 33.71 0.02 33.69 0.53 2979.99 12:42:01 AM 76.14 0.07 76.07 1.87 9228.45 12:43:01 AM 33.59 0.65 32.94 51.05 2894.34 12:44:01 AM 20.00 0.38 19.61 64.26 1274.59 12:45:01 AM 80.19 6.97 73.22 1292.98 7415.28 12:46:01 AM 17.96 0.00 17.96 0.00 2325.87 12:47:01 AM 4.33 0.23 4.10 12.66 150.20 12:48:01 AM 0.93 0.00 0.93 0.00 14.73 12:49:01 AM 0.40 0.00 0.40 0.00 11.81 12:50:01 AM 0.65 0.00 0.65 0.00 8.20 12:51:01 AM 0.58 0.00 0.58 0.00 13.55 12:52:01 AM 1.87 0.03 1.83 0.27 37.43 12:53:01 AM 0.38 0.00 0.38 0.00 12.00 12:54:01 AM 0.23 0.00 0.23 0.00 4.68 12:55:01 AM 0.18 0.02 0.17 0.13 16.69 12:56:01 AM 8.97 5.93 3.03 574.84 73.07 12:57:01 AM 0.58 0.00 0.58 0.00 16.64 12:58:01 AM 0.28 0.00 0.28 0.00 5.27 12:59:01 AM 0.15 0.00 0.15 0.00 9.08 01:00:01 AM 0.18 0.00 0.18 0.00 2.82 01:01:01 AM 0.30 0.02 0.28 0.13 10.83 01:02:01 AM 0.65 0.07 0.58 1.73 11.07 01:03:01 AM 14.85 0.32 14.53 36.92 504.67 01:04:01 AM 32.21 0.47 31.74 52.92 1451.21 Average: 14.78 0.82 13.96 124.01 1325.76 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5542992 7071912 2339440 29.68 2688 1721544 683752 7.66 185920 1868888 48496 12:39:01 AM 5517280 7059496 2365152 30.01 2688 1734644 683752 7.66 186168 1894328 5592 12:40:01 AM 5410792 7007012 2471640 31.36 2688 1786956 739912 8.28 193548 1988104 26776 12:41:01 AM 5399280 7071084 2483152 31.50 2688 1854932 657544 7.36 186364 1981000 95140 12:42:01 AM 5120932 6993144 2761500 35.03 2688 2048824 713516 7.99 191300 2226308 72804 12:43:01 AM 5126960 7000480 2755472 34.96 2688 2049264 702924 7.87 213136 2196056 41352 12:44:01 AM 5151392 7049624 2731040 34.65 2688 2071092 654380 7.33 228288 2148412 49716 12:45:01 AM 4956420 7055180 2926012 37.12 2688 2264924 623996 6.99 260640 2279800 41604 12:46:01 AM 4960612 7058996 2921820 37.07 2688 2264924 623996 6.99 260640 2279712 8 12:47:01 AM 4918640 7017972 2963792 37.60 2688 2265872 674760 7.56 260768 2321436 12 12:48:01 AM 4918720 7018088 2963712 37.60 2688 2265908 674760 7.56 260768 2321492 8 12:49:01 AM 4909488 7009084 2972944 37.72 2688 2266136 705792 7.90 260768 2330432 8 12:50:01 AM 4909196 7008824 2973236 37.72 2688 2266168 703164 7.87 260768 2330568 8 12:51:01 AM 4908884 7008752 2973548 37.72 2688 2266396 703164 7.87 260776 2330844 8 12:52:01 AM 4909064 7008964 2973368 37.72 2688 2266428 703164 7.87 260896 2330848 12 12:53:01 AM 4914964 7015088 2967468 37.65 2688 2266652 699312 7.83 260896 2324460 8 12:54:01 AM 4914884 7015040 2967548 37.65 2688 2266684 699312 7.83 260896 2324688 12 12:55:01 AM 4912652 7013260 2969780 37.68 2688 2267136 700076 7.84 261004 2326776 12 12:56:01 AM 4882672 7000620 2999760 38.06 2688 2284424 734440 8.22 263124 2354288 8 12:57:01 AM 4875008 6993196 3007424 38.15 2688 2284664 740668 8.29 263124 2361596 16 12:58:01 AM 4895212 7013432 2987220 37.90 2688 2284696 706880 7.91 263124 2341588 8 12:59:01 AM 4895828 7014284 2986604 37.89 2688 2284932 706880 7.91 263124 2341824 8 01:00:01 AM 4881284 6999784 3001148 38.07 2688 2284976 711644 7.97 263124 2355936 8 01:01:01 AM 4872748 6991488 3009684 38.18 2688 2285216 726592 8.14 263124 2364000 16 01:02:01 AM 4886248 7005088 2996184 38.01 2688 2285316 726592 8.14 263272 2350580 48 01:03:01 AM 5056680 6992900 2825752 35.85 2688 2108904 700796 7.85 304944 2160280 32496 01:04:01 AM 5020252 6960236 2862180 36.31 2688 2113244 736996 8.25 464336 2041944 26976 Average: 5024781 7016779 2857651 36.25 2688 2163365 697732 7.81 254253 2239859 16339 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 168.53 111.11 806.76 40.55 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 10.58 9.20 110.16 1.38 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 20.03 15.31 303.00 1.83 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 8.46 6.53 39.05 1.46 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 71.65 53.87 805.72 8.44 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 8.33 7.10 5.12 3.06 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 14.91 9.95 7.48 2.92 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 229.38 168.74 372.68 44.12 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.12 1.35 0.46 2.24 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 29.97 23.36 7.01 4.80 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 0.78 0.17 0.11 0.02 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 15.96 14.71 119.93 1.12 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.30 0.17 0.15 0.02 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 9.75 8.50 1.40 0.68 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.82 0.27 0.18 0.08 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 18.23 17.21 120.08 1.27 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 3.32 0.58 0.86 0.44 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 19.38 18.34 3.88 3.69 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 10.03 7.93 118.08 0.53 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 33.36 30.07 355.79 2.17 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 0.73 0.20 0.05 0.02 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 8.45 7.98 1.85 0.64 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 5.86 5.18 117.63 0.34 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 29.24 28.47 355.29 1.99 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 0.58 0.20 0.16 0.08 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 50.23 38.22 85.70 28.79 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.10 16.86 15.03 8.62 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 29.30 22.28 139.02 5.97 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) 10/29/2025 _x86_64_ (2 CPU) 00:36:04 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 20.66 0.00 3.21 13.61 0.19 62.33 12:38:01 AM 0 14.50 0.00 2.35 12.97 0.20 69.98 12:38:01 AM 1 26.85 0.00 4.07 14.24 0.18 54.65 12:39:01 AM all 1.56 0.00 0.38 30.75 0.10 67.22 12:39:01 AM 0 1.25 0.00 0.50 29.76 0.07 68.42 12:39:01 AM 1 1.86 0.00 0.25 31.74 0.13 66.02 12:40:01 AM all 5.47 0.00 0.69 7.13 0.03 86.68 12:40:01 AM 0 3.06 0.00 0.55 5.02 0.03 91.33 12:40:01 AM 1 7.87 0.00 0.82 9.25 0.03 82.03 12:41:01 AM all 8.04 0.00 1.70 14.33 0.08 75.86 12:41:01 AM 0 6.39 0.00 1.58 18.52 0.07 73.45 12:41:01 AM 1 9.70 0.00 1.81 10.14 0.08 78.27 12:42:01 AM all 20.39 0.00 3.09 12.04 0.11 64.37 12:42:01 AM 0 15.78 0.00 2.59 9.58 0.10 71.94 12:42:01 AM 1 25.02 0.00 3.60 14.52 0.12 56.75 12:43:01 AM all 15.24 0.00 1.85 2.61 0.07 80.23 12:43:01 AM 0 9.49 0.00 1.70 1.99 0.07 86.75 12:43:01 AM 1 20.99 0.00 2.00 3.24 0.07 73.70 12:44:01 AM all 16.90 0.00 2.47 3.18 0.08 77.37 12:44:01 AM 0 19.93 0.00 2.50 1.70 0.07 75.80 12:44:01 AM 1 13.88 0.00 2.44 4.66 0.08 78.94 12:45:01 AM all 30.37 0.00 5.63 4.76 0.13 59.11 12:45:01 AM 0 16.79 0.00 4.81 5.67 0.13 72.60 12:45:01 AM 1 43.97 0.00 6.46 3.84 0.12 45.61 12:46:01 AM all 0.32 0.00 0.19 1.74 0.03 97.72 12:46:01 AM 0 0.52 0.00 0.20 2.17 0.03 97.07 12:46:01 AM 1 0.12 0.00 0.18 1.30 0.03 98.36 12:47:01 AM all 2.29 0.00 0.28 0.06 0.03 97.35 12:47:01 AM 0 0.70 0.00 0.18 0.03 0.03 99.05 12:47:01 AM 1 3.87 0.00 0.37 0.08 0.03 95.65 12:48:01 AM all 0.55 0.00 0.11 0.00 0.06 99.28 12:48:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 12:48:01 AM 1 0.57 0.00 0.13 0.00 0.08 99.21 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 1.00 0.00 0.18 0.00 0.03 98.78 12:49:01 AM 0 1.19 0.00 0.18 0.00 0.03 98.59 12:49:01 AM 1 0.82 0.00 0.18 0.00 0.03 98.96 12:50:01 AM all 0.53 0.00 0.13 0.00 0.05 99.28 12:50:01 AM 0 0.35 0.00 0.13 0.00 0.03 99.48 12:50:01 AM 1 0.72 0.00 0.13 0.00 0.07 99.08 12:51:01 AM all 1.05 0.00 0.15 0.00 0.06 98.74 12:51:01 AM 0 1.57 0.00 0.13 0.00 0.05 98.25 12:51:01 AM 1 0.54 0.00 0.17 0.00 0.07 99.23 12:52:01 AM all 0.54 0.00 0.24 0.01 0.05 99.16 12:52:01 AM 0 0.62 0.00 0.17 0.02 0.03 99.16 12:52:01 AM 1 0.47 0.00 0.32 0.00 0.07 99.15 12:53:01 AM all 0.91 0.00 0.18 0.00 0.04 98.86 12:53:01 AM 0 1.21 0.00 0.20 0.00 0.05 98.54 12:53:01 AM 1 0.62 0.00 0.17 0.00 0.03 99.18 12:54:01 AM all 0.56 0.00 0.12 0.00 0.08 99.24 12:54:01 AM 0 0.42 0.00 0.13 0.00 0.10 99.35 12:54:01 AM 1 0.70 0.00 0.10 0.00 0.07 99.13 12:55:01 AM all 2.16 0.00 0.20 0.00 0.05 97.59 12:55:01 AM 0 2.21 0.00 0.17 0.00 0.03 97.59 12:55:01 AM 1 2.11 0.00 0.23 0.00 0.07 97.59 12:56:01 AM all 0.60 0.26 0.26 0.36 0.05 98.47 12:56:01 AM 0 0.45 0.13 0.25 0.03 0.07 99.06 12:56:01 AM 1 0.75 0.38 0.27 0.68 0.03 97.88 12:57:01 AM all 1.13 0.00 0.21 0.03 0.06 98.57 12:57:01 AM 0 1.24 0.00 0.25 0.00 0.07 98.44 12:57:01 AM 1 1.02 0.00 0.17 0.07 0.05 98.70 12:58:01 AM all 0.51 0.00 0.13 0.00 0.06 99.31 12:58:01 AM 0 0.67 0.00 0.10 0.00 0.03 99.20 12:58:01 AM 1 0.35 0.00 0.15 0.00 0.08 99.42 12:59:01 AM all 1.00 0.00 0.13 0.00 0.06 98.80 12:59:01 AM 0 0.65 0.00 0.13 0.00 0.07 99.15 12:59:01 AM 1 1.35 0.00 0.13 0.00 0.05 98.46 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 0.59 0.00 0.14 0.00 0.05 99.21 01:00:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.31 01:00:01 AM 1 0.62 0.00 0.20 0.00 0.07 99.11 01:01:01 AM all 1.13 0.00 0.21 0.00 0.05 98.61 01:01:01 AM 0 0.62 0.00 0.15 0.00 0.03 99.20 01:01:01 AM 1 1.64 0.00 0.27 0.00 0.07 98.02 01:02:01 AM all 0.58 0.00 0.15 0.17 0.05 99.05 01:02:01 AM 0 0.82 0.00 0.13 0.00 0.03 99.02 01:02:01 AM 1 0.35 0.00 0.17 0.33 0.07 99.08 01:03:01 AM all 15.99 0.00 2.14 0.16 0.07 81.65 01:03:01 AM 0 16.19 0.00 2.05 0.12 0.05 81.59 01:03:01 AM 1 15.78 0.00 2.22 0.20 0.08 81.71 01:04:01 AM all 32.79 0.00 4.05 0.35 0.09 62.71 01:04:01 AM 0 36.36 0.00 4.03 0.42 0.10 59.09 01:04:01 AM 1 29.24 0.00 4.06 0.28 0.08 66.33 Average: all 6.78 0.01 1.05 3.37 0.07 88.73 Average: 0 5.71 0.00 0.94 3.25 0.06 90.03 Average: 1 7.84 0.01 1.15 3.49 0.07 87.43