---> uname -a: Linux prd-centos8-robot-2c-8g-23003.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: 2799.996 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 594 4826 19 2276 6804 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:95:67:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84747sec preferred_lft 84747sec inet6 fe80::f816:3eff:fe95:676e/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) 01/08/2026 _x86_64_ (2 CPU) 01:42:17 LINUX RESTART (2 CPU) 01:43:02 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 89.95 6.49 83.46 1116.29 6794.03 01:45:01 AM 84.66 1.12 83.54 75.84 10769.63 01:46:01 AM 23.30 0.38 22.91 64.26 1601.58 01:47:01 AM 82.31 9.41 72.89 1681.84 8566.43 01:48:01 AM 6.57 0.07 6.50 4.93 519.18 01:49:01 AM 2.22 0.00 2.22 0.00 147.00 01:50:01 AM 0.60 0.00 0.60 0.00 58.57 01:51:01 AM 0.30 0.00 0.30 0.00 20.83 01:52:01 AM 0.20 0.00 0.20 0.00 3.15 01:53:01 AM 0.60 0.00 0.60 0.00 83.82 01:54:01 AM 0.37 0.00 0.37 0.00 16.24 01:55:01 AM 0.52 0.00 0.52 0.00 90.02 01:56:01 AM 0.65 0.00 0.65 0.00 66.24 01:57:01 AM 0.48 0.00 0.48 0.00 12.21 01:58:01 AM 0.43 0.03 0.40 0.27 39.40 01:59:01 AM 1.68 0.00 1.68 0.00 110.46 02:00:01 AM 0.55 0.00 0.55 0.00 83.11 02:01:01 AM 0.50 0.02 0.48 0.13 45.60 02:02:01 AM 0.72 0.07 0.65 1.73 78.91 02:03:01 AM 0.72 0.00 0.72 0.00 80.86 02:04:01 AM 0.35 0.00 0.35 0.00 63.24 02:05:01 AM 0.50 0.00 0.50 0.00 108.05 02:06:01 AM 0.90 0.00 0.90 0.00 199.63 02:07:01 AM 0.62 0.00 0.62 0.00 124.53 02:08:01 AM 0.77 0.00 0.77 0.00 155.72 02:09:01 AM 19.16 0.32 18.84 36.92 2664.40 Average: 12.24 0.68 11.56 114.06 1246.57 01:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5195856 6995548 2686576 34.08 2688 1976972 753876 8.44 187460 2163748 250968 01:45:01 AM 5113896 6990680 2768536 35.12 2688 2052556 737788 8.26 213696 2207752 43068 01:46:01 AM 5080820 7020428 2801612 35.54 2688 2110364 715044 8.01 229852 2207744 79412 01:47:01 AM 4943912 7057364 2938520 37.28 2688 2280064 647556 7.25 266672 2289080 10840 01:48:01 AM 4898116 7012444 2984316 37.86 2688 2280976 717176 8.03 267008 2333232 768 01:49:01 AM 4892360 7008092 2990072 37.93 2688 2282344 717176 8.03 267240 2338784 4 01:50:01 AM 4888092 7005716 2994340 37.99 2688 2284244 733804 8.22 267260 2343196 520 01:51:01 AM 4886812 7004468 2995620 38.00 2688 2284268 733804 8.22 267260 2344676 16 01:52:01 AM 4885868 7004704 2996564 38.02 2688 2285448 733804 8.22 267284 2345628 1196 01:53:01 AM 4882004 7002200 3000428 38.06 2688 2286816 733804 8.22 267316 2349280 332 01:54:01 AM 4881332 7002580 3001100 38.07 2688 2287860 733804 8.22 267416 2350128 1048 01:55:01 AM 4878660 7001952 3003772 38.11 2688 2289912 733804 8.22 267488 2352464 568 01:56:01 AM 4877104 7001560 3005328 38.13 2688 2291076 754232 8.45 267508 2354056 16 01:57:01 AM 4876700 7001376 3005732 38.13 2688 2291304 754232 8.45 267508 2354336 84 01:58:01 AM 4875316 7001532 3007116 38.15 2688 2292816 754232 8.45 267676 2355804 680 01:59:01 AM 4872304 7000176 3010128 38.19 2688 2294476 754232 8.45 267696 2358624 80 02:00:01 AM 4869840 6999772 3012592 38.22 2688 2296544 737444 8.26 267832 2360728 4 02:01:01 AM 4867336 6998944 3015096 38.25 2688 2298212 737444 8.26 268040 2362756 648 02:02:01 AM 4866452 6999876 3015980 38.26 2688 2300076 737444 8.26 268360 2363708 540 02:03:01 AM 4864204 6999312 3018228 38.29 2688 2301744 737444 8.26 268448 2365896 200 02:04:01 AM 4861840 6998684 3020592 38.32 2688 2303472 737444 8.26 268484 2368316 196 02:05:01 AM 4856152 6998312 3026280 38.39 2688 2308772 737444 8.26 268732 2373644 2580 02:06:01 AM 4851896 6998396 3030536 38.45 2688 2313104 737444 8.26 268908 2377888 1532 02:07:01 AM 4849104 6997864 3033328 38.48 2688 2315364 737444 8.26 268952 2380516 424 02:08:01 AM 4842496 6995432 3039936 38.57 2688 2319552 737444 8.26 268976 2387308 336 02:09:01 AM 5029912 7050764 2852520 36.19 2688 2193272 719568 8.06 348104 2147264 24032 Average: 4911092 7005699 2971340 37.70 2688 2262370 733267 8.21 264276 2328329 16157 01:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 167.56 123.79 1314.01 25.55 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 69.91 50.93 588.83 9.22 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 25.58 20.73 133.79 4.97 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 211.95 145.22 246.14 32.94 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 26.95 15.40 8.79 2.25 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 34.21 33.32 6.73 5.97 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 51.87 51.19 8.54 4.29 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 2.58 0.57 0.22 0.05 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 39.15 37.51 6.28 9.50 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 60.86 44.63 11.69 4.06 0.00 0.00 0.00 0.00 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 65.56 51.52 11.87 6.29 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 77.59 72.17 16.94 8.90 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 34.49 31.19 7.62 4.93 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 14.10 12.65 3.03 1.71 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 30.82 27.76 5.88 2.61 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 31.96 27.76 9.14 4.57 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 67.86 66.36 12.69 10.55 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 72.56 74.88 11.94 8.34 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 63.29 65.05 10.86 7.50 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 37.37 33.76 13.22 3.91 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 38.44 32.76 7.52 6.01 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 62.18 63.51 12.58 7.83 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 83.94 83.62 16.82 10.97 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 23.65 22.13 4.59 2.88 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 2.73 3.48 1.39 0.83 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 95.82 64.88 187.12 144.84 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 57.35 48.29 101.46 12.74 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) 01/08/2026 _x86_64_ (2 CPU) 01:42:17 LINUX RESTART (2 CPU) 01:43:02 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 38.24 0.00 5.41 0.83 0.08 55.43 01:44:01 AM 0 30.63 0.00 5.43 0.73 0.08 63.12 01:44:01 AM 1 45.84 0.00 5.39 0.93 0.08 47.75 01:45:01 AM all 21.83 0.00 3.15 1.30 0.09 73.62 01:45:01 AM 0 7.82 0.00 2.47 1.32 0.10 88.29 01:45:01 AM 1 35.84 0.00 3.84 1.29 0.08 58.95 01:46:01 AM all 19.22 0.00 3.03 0.50 0.07 77.18 01:46:01 AM 0 10.83 0.00 2.68 0.78 0.05 85.65 01:46:01 AM 1 27.63 0.00 3.37 0.22 0.08 68.70 01:47:01 AM all 24.39 0.00 4.96 0.78 0.08 69.79 01:47:01 AM 0 16.85 0.00 4.47 0.73 0.08 77.86 01:47:01 AM 1 31.93 0.00 5.45 0.83 0.07 61.72 01:48:01 AM all 3.68 0.00 0.22 0.05 0.05 96.00 01:48:01 AM 0 0.63 0.00 0.18 0.00 0.05 99.13 01:48:01 AM 1 6.73 0.00 0.25 0.10 0.05 92.87 01:49:01 AM all 6.97 0.00 0.43 0.01 0.08 92.51 01:49:01 AM 0 11.42 0.00 0.55 0.00 0.09 87.94 01:49:01 AM 1 2.66 0.00 0.32 0.02 0.07 96.94 01:50:01 AM all 9.77 0.00 0.54 0.01 0.06 89.63 01:50:01 AM 0 3.20 0.00 0.34 0.02 0.05 96.40 01:50:01 AM 1 16.61 0.00 0.75 0.00 0.07 82.56 01:51:01 AM all 0.44 0.00 0.11 0.00 0.08 99.37 01:51:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 01:51:01 AM 1 0.28 0.00 0.12 0.00 0.10 99.50 01:52:01 AM all 3.93 0.00 0.18 0.00 0.07 95.83 01:52:01 AM 0 1.17 0.00 0.18 0.00 0.05 98.60 01:52:01 AM 1 6.70 0.00 0.17 0.00 0.08 93.05 01:53:01 AM all 4.73 0.00 0.30 0.01 0.08 94.88 01:53:01 AM 0 2.19 0.00 0.35 0.02 0.07 97.37 01:53:01 AM 1 7.26 0.00 0.25 0.00 0.08 92.40 01:54:01 AM all 6.49 0.00 0.40 0.00 0.07 93.04 01:54:01 AM 0 4.65 0.00 0.42 0.00 0.07 94.86 01:54:01 AM 1 8.33 0.00 0.37 0.00 0.07 91.23 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 7.52 0.00 0.45 0.00 0.06 91.96 01:55:01 AM 0 8.87 0.00 0.61 0.00 0.05 90.47 01:55:01 AM 1 6.19 0.00 0.30 0.00 0.07 93.44 01:56:01 AM all 6.48 0.00 0.35 0.01 0.08 93.09 01:56:01 AM 0 4.73 0.00 0.22 0.00 0.08 94.97 01:56:01 AM 1 8.28 0.00 0.48 0.02 0.07 91.15 01:57:01 AM all 2.66 0.00 0.17 0.00 0.08 97.10 01:57:01 AM 0 2.34 0.00 0.17 0.00 0.07 97.43 01:57:01 AM 1 2.98 0.00 0.17 0.00 0.08 96.77 01:58:01 AM all 5.16 0.00 0.33 0.00 0.07 94.44 01:58:01 AM 0 2.28 0.00 0.37 0.00 0.05 97.30 01:58:01 AM 1 8.04 0.00 0.30 0.00 0.08 91.58 01:59:01 AM all 6.99 0.00 0.39 0.01 0.07 92.55 01:59:01 AM 0 2.46 0.00 0.28 0.02 0.07 97.17 01:59:01 AM 1 11.65 0.00 0.50 0.00 0.07 87.78 02:00:01 AM all 7.68 0.00 0.56 0.00 0.08 91.68 02:00:01 AM 0 4.05 0.00 0.50 0.00 0.07 95.38 02:00:01 AM 1 11.40 0.00 0.62 0.00 0.09 87.90 02:01:01 AM all 4.70 0.00 0.36 0.01 0.08 94.84 02:01:01 AM 0 3.62 0.00 0.35 0.00 0.08 95.95 02:01:01 AM 1 5.79 0.00 0.37 0.02 0.08 93.74 02:02:01 AM all 4.43 0.00 0.31 0.00 0.08 95.17 02:02:01 AM 0 2.66 0.00 0.30 0.00 0.07 96.97 02:02:01 AM 1 6.21 0.00 0.32 0.00 0.10 93.38 02:03:01 AM all 3.88 0.00 0.27 0.00 0.08 95.77 02:03:01 AM 0 3.70 0.00 0.28 0.00 0.08 95.93 02:03:01 AM 1 4.06 0.00 0.25 0.00 0.07 95.62 02:04:01 AM all 6.44 0.00 0.36 0.00 0.08 93.12 02:04:01 AM 0 2.02 0.00 0.22 0.00 0.07 97.69 02:04:01 AM 1 10.90 0.00 0.51 0.00 0.08 88.51 02:05:01 AM all 17.10 0.00 0.43 0.00 0.08 82.38 02:05:01 AM 0 13.70 0.00 0.42 0.00 0.07 85.82 02:05:01 AM 1 20.53 0.00 0.44 0.00 0.10 78.93 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 14.59 0.00 0.55 0.01 0.08 84.78 02:06:01 AM 0 4.66 0.00 0.44 0.02 0.07 94.82 02:06:01 AM 1 24.66 0.00 0.66 0.00 0.08 74.60 02:07:01 AM all 6.50 0.00 0.28 0.00 0.08 93.14 02:07:01 AM 0 7.72 0.00 0.23 0.00 0.08 91.96 02:07:01 AM 1 5.28 0.00 0.33 0.00 0.07 94.32 02:08:01 AM all 6.60 0.00 0.24 0.00 0.57 92.59 02:08:01 AM 0 8.01 0.00 0.25 0.00 0.88 90.87 02:08:01 AM 1 5.19 0.00 0.23 0.00 0.25 94.33 02:09:01 AM all 25.86 0.00 2.57 0.17 0.08 71.32 02:09:01 AM 0 12.03 0.00 2.58 0.23 0.07 85.10 02:09:01 AM 1 39.67 0.00 2.57 0.10 0.08 57.58 Average: all 10.24 0.00 1.01 0.14 0.09 88.51 Average: 0 6.63 0.00 0.94 0.15 0.10 92.18 Average: 1 13.86 0.00 1.09 0.14 0.09 84.82