---> uname -a: Linux prd-centos8-robot-2c-8g-5072.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 632 4807 19 2258 6767 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:68:66:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84793sec preferred_lft 84793sec inet6 fe80::f816:3eff:fe68:6621/64 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:18 LINUX RESTART (2 CPU) 02:43:02 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 91.05 6.54 84.51 1142.72 6786.10 02:45:01 AM 88.79 0.72 88.07 52.92 11233.32 02:46:01 AM 11.76 0.42 11.35 64.79 633.23 02:47:01 AM 61.35 6.96 54.38 1292.77 3640.44 02:48:01 AM 30.04 0.00 30.04 0.00 5984.40 02:49:01 AM 4.33 0.22 4.12 11.73 176.67 02:50:01 AM 0.90 0.00 0.90 0.00 100.17 02:51:01 AM 0.33 0.00 0.33 0.00 21.11 02:52:01 AM 0.37 0.00 0.37 0.00 44.28 02:53:01 AM 0.67 0.00 0.67 0.00 49.28 02:54:01 AM 0.28 0.00 0.28 0.00 15.58 02:55:01 AM 0.60 0.00 0.60 0.00 104.43 02:56:01 AM 0.33 0.00 0.33 0.00 47.91 02:57:01 AM 0.28 0.00 0.28 0.00 12.15 02:58:01 AM 0.48 0.03 0.45 0.27 29.86 02:59:01 AM 1.58 0.00 1.58 0.00 107.78 03:00:01 AM 0.58 0.00 0.58 0.00 88.77 03:01:01 AM 0.57 0.02 0.55 0.13 74.75 03:02:01 AM 0.62 0.07 0.55 1.73 62.01 03:03:01 AM 0.73 0.00 0.73 0.00 73.24 03:04:01 AM 0.27 0.00 0.27 0.00 54.41 03:05:01 AM 0.72 0.00 0.72 0.00 203.02 03:06:01 AM 0.92 0.00 0.92 0.00 154.62 03:07:01 AM 0.57 0.00 0.57 0.00 75.49 03:08:01 AM 14.08 0.32 13.76 36.92 586.09 03:09:01 AM 34.18 0.52 33.66 63.86 3155.16 Average: 13.27 0.60 12.67 101.94 1285.47 02:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5156052 6953584 2726380 34.59 2688 1975464 795276 8.90 195856 2194788 251028 02:45:01 AM 5081116 6955868 2801316 35.54 2688 2050840 776188 8.69 212640 2239944 43076 02:46:01 AM 5199388 7044132 2683044 34.04 2688 2020548 693660 7.77 219120 2114120 8 02:47:01 AM 4927172 7024096 2955260 37.49 2688 2264096 685764 7.68 262156 2316148 163128 02:48:01 AM 4922556 7019096 2959876 37.55 2688 2264056 685764 7.68 262200 2316124 8 02:49:01 AM 4872516 6971020 3009916 38.19 2688 2266028 749260 8.39 262408 2365648 524 02:50:01 AM 4867560 6968176 3014872 38.25 2688 2268140 752180 8.42 262588 2370256 208 02:51:01 AM 4867264 6968228 3015168 38.25 2688 2268460 752180 8.42 262588 2370508 16 02:52:01 AM 4863908 6966072 3018524 38.29 2688 2269660 752180 8.42 262612 2373896 4 02:53:01 AM 4862588 6966108 3019844 38.31 2688 2271020 767976 8.60 262644 2375408 324 02:54:01 AM 4861124 6965916 3021308 38.33 2688 2272292 767976 8.60 262744 2376644 1272 02:55:01 AM 4859144 6965756 3023288 38.35 2688 2274128 767976 8.60 262816 2378392 176 02:56:01 AM 4856124 6963924 3026308 38.39 2688 2275308 767976 8.60 262836 2381448 48 02:57:01 AM 4855948 6963956 3026484 38.40 2688 2275516 767976 8.60 262836 2381772 20 02:58:01 AM 4853268 6962856 3029164 38.43 2688 2277092 765364 8.57 263004 2384116 996 02:59:01 AM 4851520 6962868 3030912 38.45 2688 2278836 765364 8.57 263024 2385964 556 03:00:01 AM 4848624 6961996 3033808 38.49 2688 2280876 762688 8.54 263176 2388460 272 03:01:01 AM 4846440 6961580 3035992 38.52 2688 2282652 762688 8.54 263384 2390376 172 03:02:01 AM 4844644 6961544 3037788 38.54 2688 2284412 762688 8.54 263764 2391980 404 03:03:01 AM 4842988 6961500 3039444 38.56 2688 2286024 762688 8.54 263836 2393536 252 03:04:01 AM 4840412 6961080 3042020 38.59 2688 2288188 762688 8.54 263892 2395992 916 03:05:01 AM 4834112 6960596 3048320 38.67 2688 2293980 762688 8.54 264164 2402156 1084 03:06:01 AM 4831196 6960700 3051236 38.71 2688 2296988 778100 8.71 264272 2405096 76 03:07:01 AM 4826716 6959456 3055716 38.77 2688 2300224 778100 8.71 264340 2409332 1388 03:08:01 AM 4855748 6897180 3026684 38.40 2688 2212552 807080 9.04 331220 2330744 102552 03:09:01 AM 4945068 6949824 2937364 37.26 2688 2178348 742568 8.31 497456 2084696 25108 Average: 4895123 6967581 2987309 37.90 2688 2241374 757501 8.48 268522 2342982 22831 02:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 218.05 151.14 1476.18 39.46 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 74.46 55.65 592.48 9.57 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 10.08 7.63 2.80 1.90 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 50.05 40.35 338.32 12.08 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 194.63 136.76 35.89 34.66 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 46.92 33.46 13.34 6.81 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 47.56 47.36 7.97 3.92 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 13.20 11.43 2.35 1.08 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 36.44 33.68 7.44 3.15 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 57.36 40.48 12.20 4.52 0.00 0.00 0.00 0.00 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 73.13 59.36 13.99 7.03 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 70.15 65.37 14.79 8.37 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 32.56 31.88 7.23 4.71 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 13.25 10.63 2.17 1.02 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 32.34 29.48 6.49 3.09 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 34.06 31.11 9.58 4.78 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 75.72 69.16 13.79 10.83 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 68.00 67.17 11.71 7.85 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 62.48 63.87 11.09 7.62 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 37.36 32.44 13.35 3.95 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 39.44 33.18 7.35 5.81 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 78.79 79.72 16.34 11.02 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 55.48 54.80 11.80 6.77 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 25.31 23.96 4.99 3.14 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 95.73 63.01 182.30 137.40 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 17.55 17.03 15.09 8.35 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 59.90 49.55 108.01 13.40 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:18 LINUX RESTART (2 CPU) 02:43:02 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 40.31 0.00 5.83 1.04 0.10 52.71 02:44:01 AM 0 32.13 0.00 6.01 0.85 0.10 60.91 02:44:01 AM 1 48.49 0.00 5.66 1.24 0.10 44.51 02:45:01 AM all 22.66 0.00 3.24 1.51 0.08 72.51 02:45:01 AM 0 13.40 0.00 2.67 1.47 0.07 82.39 02:45:01 AM 1 31.92 0.00 3.80 1.55 0.08 62.64 02:46:01 AM all 5.97 0.00 0.99 0.10 0.03 92.91 02:46:01 AM 0 4.44 0.00 0.90 0.03 0.03 94.59 02:46:01 AM 1 7.49 0.00 1.07 0.17 0.03 91.24 02:47:01 AM all 33.68 0.00 5.84 0.46 0.09 59.93 02:47:01 AM 0 16.80 0.00 4.70 0.18 0.08 78.23 02:47:01 AM 1 50.55 0.00 6.98 0.73 0.10 41.63 02:48:01 AM all 0.63 0.00 0.69 0.45 0.03 98.20 02:48:01 AM 0 0.65 0.00 0.52 0.15 0.03 98.65 02:48:01 AM 1 0.60 0.00 0.85 0.75 0.03 97.76 02:49:01 AM all 6.66 0.00 0.44 0.02 0.05 92.84 02:49:01 AM 0 3.97 0.00 0.37 0.00 0.05 95.61 02:49:01 AM 1 9.35 0.00 0.50 0.03 0.05 90.07 02:50:01 AM all 10.28 0.00 0.56 0.02 0.06 89.08 02:50:01 AM 0 2.91 0.00 0.30 0.03 0.03 96.72 02:50:01 AM 1 18.17 0.00 0.83 0.00 0.09 80.91 02:51:01 AM all 2.12 0.00 0.24 0.00 0.05 97.59 02:51:01 AM 0 3.62 0.00 0.32 0.00 0.07 95.99 02:51:01 AM 1 0.63 0.00 0.17 0.00 0.03 99.16 02:52:01 AM all 3.72 0.00 0.22 0.01 0.05 96.00 02:52:01 AM 0 1.52 0.00 0.20 0.00 0.03 98.24 02:52:01 AM 1 5.93 0.00 0.23 0.02 0.07 93.76 02:53:01 AM all 4.57 0.00 0.34 0.00 0.05 95.05 02:53:01 AM 0 1.84 0.00 0.40 0.00 0.05 97.70 02:53:01 AM 1 7.28 0.00 0.27 0.00 0.05 92.40 02:54:01 AM all 6.93 0.00 0.51 0.00 0.05 92.51 02:54:01 AM 0 9.62 0.00 0.69 0.00 0.07 89.62 02:54:01 AM 1 4.31 0.00 0.34 0.00 0.03 95.33 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 6.43 0.00 0.40 0.00 0.06 93.12 02:55:01 AM 0 2.72 0.00 0.34 0.00 0.05 96.90 02:55:01 AM 1 10.19 0.00 0.46 0.00 0.07 89.28 02:56:01 AM all 5.60 0.00 0.38 0.00 0.05 93.96 02:56:01 AM 0 1.67 0.00 0.25 0.00 0.05 98.03 02:56:01 AM 1 9.69 0.00 0.52 0.00 0.05 89.73 02:57:01 AM all 2.68 0.00 0.19 0.00 0.05 97.07 02:57:01 AM 0 3.96 0.00 0.27 0.00 0.05 95.72 02:57:01 AM 1 1.42 0.00 0.12 0.00 0.05 98.41 02:58:01 AM all 5.23 0.00 0.38 0.01 0.07 94.32 02:58:01 AM 0 4.28 0.00 0.37 0.02 0.07 95.27 02:58:01 AM 1 6.17 0.00 0.38 0.00 0.07 93.38 02:59:01 AM all 7.03 0.00 0.40 0.01 0.06 92.50 02:59:01 AM 0 7.74 0.00 0.36 0.02 0.05 91.84 02:59:01 AM 1 6.33 0.00 0.44 0.00 0.07 93.16 03:00:01 AM all 7.02 0.00 0.49 0.01 0.06 92.42 03:00:01 AM 0 7.12 0.00 0.49 0.02 0.07 92.30 03:00:01 AM 1 6.92 0.00 0.49 0.00 0.05 92.54 03:01:01 AM all 4.63 0.00 0.35 0.00 0.06 94.96 03:01:01 AM 0 2.51 0.00 0.35 0.00 0.05 97.09 03:01:01 AM 1 6.75 0.00 0.35 0.00 0.07 92.83 03:02:01 AM all 4.23 0.00 0.38 0.00 0.06 95.33 03:02:01 AM 0 4.48 0.00 0.38 0.00 0.05 95.08 03:02:01 AM 1 3.98 0.00 0.37 0.00 0.07 95.58 03:03:01 AM all 3.80 0.00 0.27 0.01 0.06 95.87 03:03:01 AM 0 5.64 0.00 0.28 0.00 0.07 94.01 03:03:01 AM 1 1.96 0.00 0.25 0.02 0.05 97.73 03:04:01 AM all 7.61 0.00 0.35 0.00 0.06 91.98 03:04:01 AM 0 4.82 0.00 0.32 0.00 0.05 94.82 03:04:01 AM 1 10.44 0.00 0.39 0.00 0.07 89.11 03:05:01 AM all 18.22 0.00 0.55 0.00 0.07 81.17 03:05:01 AM 0 12.67 0.00 0.59 0.00 0.07 86.67 03:05:01 AM 1 23.74 0.00 0.50 0.00 0.07 75.69 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 9.67 0.00 0.40 0.01 0.07 89.86 03:06:01 AM 0 5.44 0.00 0.35 0.00 0.05 94.16 03:06:01 AM 1 13.94 0.00 0.44 0.02 0.08 85.52 03:07:01 AM all 7.67 0.00 0.33 0.03 0.06 91.92 03:07:01 AM 0 4.26 0.00 0.28 0.00 0.05 95.40 03:07:01 AM 1 11.08 0.00 0.37 0.05 0.07 88.43 03:08:01 AM all 23.58 0.00 1.91 0.08 0.08 74.36 03:08:01 AM 0 17.74 0.00 2.12 0.08 0.08 79.97 03:08:01 AM 1 29.41 0.00 1.70 0.07 0.07 68.75 03:09:01 AM all 33.08 0.00 4.42 0.22 0.08 62.20 03:09:01 AM 0 33.29 0.00 4.20 0.27 0.08 62.16 03:09:01 AM 1 32.86 0.00 4.64 0.18 0.08 62.24 Average: all 10.93 0.00 1.16 0.15 0.06 87.70 Average: 0 8.05 0.00 1.08 0.12 0.06 90.70 Average: 1 13.83 0.00 1.24 0.19 0.06 84.68