---> uname -a: Linux prd-centos8-robot-2c-8g-25882.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 629 4787 19 2280 6769 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:53:d4:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84710sec preferred_lft 84710sec inet6 fe80::f816:3eff:fe53:d489/64 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) 03/03/2026 _x86_64_ (2 CPU) 01:52:30 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 76.52 26.62 49.90 6699.50 5445.48 01:55:01 AM 103.03 1.08 101.95 75.31 12264.43 01:56:01 AM 21.10 0.43 20.66 64.79 1774.50 01:57:01 AM 70.04 6.90 63.15 1285.84 3889.97 01:58:01 AM 27.75 0.03 27.71 3.47 6102.30 01:59:01 AM 4.72 0.07 4.65 4.93 207.45 02:00:01 AM 2.40 0.00 2.40 0.00 130.72 02:01:02 AM 0.42 0.02 0.40 0.13 51.07 02:02:01 AM 0.44 0.07 0.37 1.76 6.22 02:03:01 AM 0.68 0.00 0.68 0.00 87.60 02:04:01 AM 0.33 0.00 0.33 0.00 29.78 02:05:01 AM 0.50 0.00 0.50 0.00 88.19 02:06:01 AM 0.38 0.00 0.38 0.00 23.76 02:07:01 AM 0.57 0.00 0.57 0.00 42.90 02:08:01 AM 0.63 0.00 0.63 0.00 23.59 02:09:01 AM 1.42 0.03 1.38 0.27 100.60 02:10:01 AM 0.32 0.00 0.32 0.00 75.47 02:11:01 AM 0.80 0.00 0.80 0.00 78.54 02:12:01 AM 0.48 0.00 0.48 0.00 44.49 02:13:01 AM 0.68 0.00 0.68 0.00 92.60 02:14:01 AM 0.32 0.00 0.32 0.00 45.15 02:15:01 AM 0.27 0.00 0.27 0.00 95.63 02:16:01 AM 0.63 0.00 0.63 0.00 148.11 02:17:01 AM 0.73 0.00 0.73 0.00 138.60 02:18:01 AM 1.00 0.00 1.00 0.00 114.86 02:19:01 AM 5.55 0.32 5.23 36.92 539.47 02:20:01 AM 32.21 0.52 31.69 63.85 2889.44 Average: 13.12 1.34 11.78 305.27 1279.73 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5265812 6974836 2616612 33.20 2688 1895556 792792 8.88 221876 2087988 206568 01:55:01 AM 5118336 6981260 2764088 35.07 2688 2039036 743028 8.32 207336 2206944 40204 01:56:01 AM 5203680 7068020 2678744 33.98 2688 2040984 660180 7.39 228024 2104156 9008 01:57:01 AM 4856852 6975336 3025572 38.38 2688 2285336 720440 8.07 264188 2383252 175484 01:58:01 AM 4923416 7040864 2959008 37.54 2688 2284668 659696 7.39 269784 2307028 4 01:59:01 AM 4875808 6994832 3006616 38.14 2688 2286244 728388 8.16 270192 2354356 344 02:00:01 AM 4869292 6990372 3013132 38.23 2688 2288300 731128 8.19 270376 2360476 784 02:01:02 AM 4865992 6987608 3016432 38.27 2688 2288828 731128 8.19 270376 2363632 4 02:02:01 AM 4866232 6988052 3016192 38.26 2688 2289032 731128 8.19 270544 2363356 136 02:03:01 AM 4864184 6988100 3018240 38.29 2688 2291128 731128 8.19 270588 2365548 4 02:04:01 AM 4862976 6987988 3019448 38.31 2688 2292232 731128 8.19 270700 2366556 348 02:05:01 AM 4858960 6986200 3023464 38.36 2688 2294460 731128 8.19 270772 2370248 152 02:06:01 AM 4857744 6986184 3024680 38.37 2688 2295652 746980 8.36 270792 2371524 804 02:07:01 AM 4857248 6985960 3025176 38.38 2688 2295924 746980 8.36 270792 2371972 16 02:08:01 AM 4847032 6976828 3035392 38.51 2688 2297040 765944 8.58 270832 2381864 656 02:09:01 AM 4845212 6976776 3037212 38.53 2688 2298756 765944 8.58 271020 2383692 336 02:10:01 AM 4843128 6976844 3039296 38.56 2688 2300908 745888 8.35 271128 2385816 408 02:11:01 AM 4841988 6977332 3040436 38.57 2688 2302584 745888 8.35 271320 2386932 244 02:12:01 AM 4840036 6977064 3042388 38.60 2688 2304244 745888 8.35 271512 2388424 904 02:13:01 AM 4838272 6977084 3044152 38.62 2688 2306036 745888 8.35 271664 2390148 380 02:14:01 AM 4837360 6977052 3045064 38.63 2688 2306908 745888 8.35 271672 2391212 40 02:15:01 AM 4833544 6976196 3048880 38.68 2688 2309868 745888 8.35 271792 2394812 240 02:16:01 AM 4828268 6975608 3054156 38.75 2688 2314544 745888 8.35 272004 2399856 900 02:17:01 AM 4824744 6975544 3057680 38.79 2688 2317988 745888 8.35 272140 2403416 692 02:18:01 AM 4821904 6975516 3060520 38.83 2688 2320832 745888 8.35 272208 2406240 752 02:19:01 AM 4924164 6953240 2958260 37.53 2688 2200276 728036 8.15 305504 2287112 59092 02:20:01 AM 4962664 6989908 2919760 37.04 2688 2200416 718368 8.04 512068 2049172 11320 Average: 4897587 6985948 2984837 37.87 2688 2257325 736168 8.24 275230 2334286 18882 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 310.25 193.99 1674.46 62.53 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 84.16 64.01 890.33 9.62 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 18.96 9.37 6.63 3.66 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 44.72 38.59 338.86 9.83 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 191.28 139.96 37.91 29.83 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 42.23 25.51 12.58 6.34 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 44.05 43.90 7.62 3.65 0.00 0.00 0.00 0.00 02:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:02 AM eth0 20.03 18.80 3.73 1.69 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 8.96 7.54 1.48 0.80 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 52.76 53.16 10.14 4.46 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 68.57 45.74 13.48 6.48 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 87.15 78.11 19.10 9.49 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.38 30.13 7.46 4.63 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 13.30 12.81 2.43 1.20 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 22.43 19.69 4.12 8.29 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 34.47 30.26 10.79 5.44 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 61.57 56.44 12.39 9.71 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 59.16 60.13 10.59 7.16 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 54.32 56.38 10.21 6.93 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 39.56 36.89 13.93 4.52 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 21.91 16.98 4.79 2.47 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 36.66 35.16 6.80 5.79 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 49.41 50.17 11.12 6.69 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 68.68 68.18 14.94 9.67 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 22.33 21.13 4.72 2.92 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 91.39 52.22 180.53 134.76 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 17.16 15.49 15.60 11.46 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 59.17 47.46 123.30 13.71 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) 03/03/2026 _x86_64_ (2 CPU) 01:52:30 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 39.67 0.01 6.20 0.93 0.10 53.09 01:54:01 AM 0 49.24 0.00 7.39 0.97 0.10 42.30 01:54:01 AM 1 30.11 0.02 5.01 0.89 0.10 63.87 01:55:01 AM all 27.87 0.00 4.17 1.93 0.08 65.95 01:55:01 AM 0 36.40 0.00 4.84 2.15 0.08 56.52 01:55:01 AM 1 19.34 0.00 3.49 1.70 0.08 75.38 01:56:01 AM all 10.95 0.00 1.73 1.19 0.08 86.05 01:56:01 AM 0 14.68 0.00 1.57 1.93 0.08 81.74 01:56:01 AM 1 7.21 0.00 1.89 0.43 0.08 90.38 01:57:01 AM all 35.30 0.00 6.21 1.55 0.14 56.79 01:57:01 AM 0 43.01 0.00 6.56 1.10 0.10 49.22 01:57:01 AM 1 27.60 0.00 5.86 2.00 0.18 64.36 01:58:01 AM all 2.47 0.00 0.89 2.08 0.04 94.52 01:58:01 AM 0 2.32 0.00 0.99 1.20 0.05 95.43 01:58:01 AM 1 2.61 0.00 0.79 2.96 0.03 93.62 01:59:01 AM all 6.62 0.00 0.42 0.02 0.05 92.90 01:59:01 AM 0 9.71 0.00 0.39 0.02 0.05 89.84 01:59:01 AM 1 3.53 0.00 0.45 0.02 0.05 95.95 02:00:01 AM all 10.98 0.00 0.60 0.02 0.08 88.33 02:00:01 AM 0 18.68 0.00 0.77 0.00 0.09 80.46 02:00:01 AM 1 3.51 0.00 0.44 0.03 0.07 95.94 02:01:02 AM all 3.76 0.00 0.31 0.00 0.08 95.85 02:01:02 AM 0 2.00 0.00 0.27 0.00 0.07 97.66 02:01:02 AM 1 5.55 0.00 0.36 0.00 0.09 94.01 02:02:01 AM all 0.83 0.00 0.18 0.00 0.06 98.93 02:02:01 AM 0 1.24 0.00 0.17 0.00 0.05 98.54 02:02:01 AM 1 0.43 0.00 0.19 0.00 0.07 99.32 02:03:01 AM all 6.60 0.00 0.32 0.01 0.06 93.02 02:03:01 AM 0 9.30 0.00 0.25 0.00 0.05 90.40 02:03:01 AM 1 3.90 0.00 0.39 0.02 0.07 95.63 02:04:01 AM all 6.08 0.00 0.44 0.00 0.06 93.42 02:04:01 AM 0 4.00 0.00 0.42 0.00 0.07 95.51 02:04:01 AM 1 8.20 0.00 0.46 0.00 0.05 91.28 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 9.13 0.00 0.53 0.00 0.08 90.26 02:05:01 AM 0 12.78 0.00 0.56 0.00 0.07 86.59 02:05:01 AM 1 5.50 0.00 0.51 0.00 0.08 93.91 02:06:01 AM all 6.75 0.00 0.36 0.00 0.08 92.81 02:06:01 AM 0 9.99 0.00 0.50 0.00 0.10 89.41 02:06:01 AM 1 3.60 0.00 0.23 0.00 0.05 96.12 02:07:01 AM all 2.75 0.00 0.21 0.00 0.07 96.97 02:07:01 AM 0 1.87 0.00 0.15 0.00 0.07 97.91 02:07:01 AM 1 3.65 0.00 0.27 0.00 0.07 96.01 02:08:01 AM all 4.21 0.00 0.19 0.00 0.06 95.54 02:08:01 AM 0 4.93 0.00 0.17 0.00 0.05 94.85 02:08:01 AM 1 3.48 0.00 0.22 0.00 0.07 96.24 02:09:01 AM all 7.57 0.00 0.59 0.01 0.07 91.76 02:09:01 AM 0 11.15 0.00 0.79 0.00 0.07 87.99 02:09:01 AM 1 4.10 0.00 0.38 0.02 0.07 95.43 02:10:01 AM all 8.38 0.00 0.57 0.00 0.08 90.96 02:10:01 AM 0 10.26 0.00 0.63 0.00 0.08 89.04 02:10:01 AM 1 6.51 0.00 0.52 0.00 0.08 92.88 02:11:01 AM all 4.63 0.00 0.38 0.09 0.10 94.80 02:11:01 AM 0 3.78 0.00 0.40 0.18 0.10 95.54 02:11:01 AM 1 5.48 0.00 0.35 0.00 0.10 94.07 02:12:01 AM all 4.48 0.00 0.38 0.00 0.06 95.09 02:12:01 AM 0 5.56 0.00 0.40 0.00 0.05 93.99 02:12:01 AM 1 3.40 0.00 0.35 0.00 0.07 96.18 02:13:01 AM all 3.97 0.00 0.33 0.00 0.04 95.66 02:13:01 AM 0 3.88 0.00 0.37 0.00 0.03 95.72 02:13:01 AM 1 4.07 0.00 0.28 0.00 0.05 95.59 02:14:01 AM all 4.13 0.00 0.29 0.00 0.06 95.53 02:14:01 AM 0 4.14 0.00 0.30 0.00 0.07 95.49 02:14:01 AM 1 4.12 0.00 0.27 0.00 0.05 95.56 02:15:01 AM all 10.75 0.00 0.40 0.00 0.07 88.77 02:15:01 AM 0 10.89 0.00 0.47 0.00 0.07 88.57 02:15:01 AM 1 10.62 0.00 0.33 0.00 0.07 88.97 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 15.61 0.00 0.47 0.03 0.08 83.82 02:16:01 AM 0 17.23 0.00 0.51 0.02 0.07 82.17 02:16:01 AM 1 14.01 0.00 0.44 0.03 0.08 85.44 02:17:01 AM all 11.95 0.00 0.50 0.01 0.07 87.48 02:17:01 AM 0 13.04 0.00 0.47 0.00 0.07 86.42 02:17:01 AM 1 10.87 0.00 0.52 0.02 0.07 88.53 02:18:01 AM all 7.60 0.00 0.35 0.01 0.06 91.98 02:18:01 AM 0 6.50 0.00 0.38 0.00 0.05 93.07 02:18:01 AM 1 8.70 0.00 0.32 0.02 0.07 90.89 02:19:01 AM all 20.65 0.00 1.77 0.04 0.08 77.45 02:19:01 AM 0 30.12 0.00 2.22 0.05 0.08 67.53 02:19:01 AM 1 11.18 0.00 1.32 0.03 0.08 87.38 02:20:01 AM all 26.61 0.00 3.46 2.05 0.09 67.79 02:20:01 AM 0 42.41 0.00 4.47 2.34 0.10 50.68 02:20:01 AM 1 10.82 0.00 2.45 1.77 0.08 84.88 Average: all 11.15 0.00 1.20 0.37 0.07 87.21 Average: 0 14.06 0.00 1.35 0.37 0.07 84.14 Average: 1 8.24 0.00 1.04 0.37 0.07 90.27