---> uname -a: Linux prd-centos8-docker-8c-8g-8829.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1082 25674 19 5132 30333 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:13:a6:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe13:a61c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:7b:0a:c1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:85ff:fe7b:ac1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/26/2024 _x86_64_ (8 CPU) 10:40:31 LINUX RESTART (8 CPU) 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 210.00 12.78 197.22 2210.96 6384.69 10:43:01 AM 270.58 20.44 250.13 4003.60 12767.03 10:44:01 AM 76.29 0.85 75.44 277.82 9556.01 10:45:01 AM 108.21 12.58 95.64 976.71 29802.35 10:46:01 AM 26.09 0.03 26.05 2.13 723.85 10:47:01 AM 40.25 0.13 40.12 4.53 1256.15 10:48:01 AM 65.34 2.48 62.86 4511.38 18861.37 10:49:01 AM 76.21 0.00 76.21 0.00 17240.84 10:50:00 AM 40.75 1.58 39.17 135.08 1458.06 10:50:01 AM 6.09 0.00 6.09 0.00 100.87 Average: 101.45 5.65 95.80 1346.54 10891.72 10:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 29572760 31259656 3082952 9.44 2688 2011400 1443624 4.28 168604 2489852 160788 10:43:01 AM 27977976 30192272 4677736 14.32 2688 2527604 2775280 8.23 276940 3916372 252128 10:44:01 AM 27549476 29845528 5106236 15.64 2688 2606972 2988096 8.87 320560 4292364 67748 10:45:01 AM 25610940 28737828 7044772 21.57 2688 3420376 5900788 17.51 525764 5949892 188 10:46:01 AM 24907724 28036860 7747988 23.73 2688 3421860 6410516 19.02 537332 6627056 1712 10:47:01 AM 25926504 29230832 6729208 20.61 2688 3596908 2966636 8.80 585708 5581508 163176 10:48:01 AM 24452144 28723644 8203568 25.12 2688 4546980 3473088 10.30 739272 6849164 423128 10:49:01 AM 23648592 27978008 9007120 27.58 2688 4615728 4624084 13.72 783464 7577312 152 10:50:00 AM 26351416 31121268 6304296 19.31 2688 5036064 1457000 4.32 946832 4734740 490396 10:50:01 AM 26316064 31085900 6339648 19.41 2688 5036080 1512016 4.49 947316 4771056 490432 Average: 26231360 29621180 6424352 19.67 2688 3681997 3355113 9.95 583179 5278932 204985 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 77.10 56.14 940.81 10.84 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 448.30 356.11 5436.69 65.52 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 2.17 2.17 0.44 0.44 0.00 0.00 0.00 0.00 10:44:01 AM eth0 85.09 77.52 791.91 19.86 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 4.46 4.46 0.44 0.44 0.00 0.00 0.00 0.00 10:45:01 AM eth0 962.97 348.73 6435.85 26.92 0.00 0.00 0.00 0.00 10:45:01 AM docker0 1.50 1.90 0.21 0.21 0.00 0.00 0.00 0.00 10:45:01 AM veth4d4e37b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 AM lo 73.25 73.25 10.41 10.41 0.00 0.00 0.00 0.00 10:46:01 AM eth0 250.62 255.72 209.91 49.65 0.00 0.00 0.00 0.00 10:46:01 AM docker0 5.18 5.60 0.64 0.67 0.00 0.00 0.00 0.00 10:46:01 AM veth637e93b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 AM lo 193.05 193.05 85.85 85.85 0.00 0.00 0.00 0.00 10:47:01 AM eth0 106.93 76.22 171.26 36.72 0.00 0.00 0.00 0.00 10:47:01 AM docker0 3.62 4.30 0.60 0.58 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 405.98 192.60 3869.47 26.48 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM lo 370.68 370.68 188.92 188.92 0.00 0.00 0.00 0.00 10:49:01 AM eth0 20.84 16.43 5.22 8.31 0.00 0.00 0.00 0.00 10:49:01 AM docker0 21.34 23.48 4.04 10.97 0.00 0.00 0.00 0.00 10:49:01 AM veth11956af 21.34 23.64 4.33 10.98 0.00 0.00 0.00 0.00 10:50:00 AM lo 360.63 360.63 74.88 74.88 0.00 0.00 0.00 0.00 10:50:00 AM eth0 64.01 56.75 370.35 17.19 0.00 0.00 0.00 0.00 10:50:00 AM docker0 160.20 165.31 43.54 28.46 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 52.17 42.61 46.22 20.33 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 110.82 110.82 39.95 39.95 0.00 0.00 0.00 0.00 Average: eth0 269.09 159.56 2025.08 29.06 0.00 0.00 0.00 0.00 Average: docker0 20.97 21.94 5.36 4.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/26/2024 _x86_64_ (8 CPU) 10:40:31 LINUX RESTART (8 CPU) 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 9.99 0.00 1.09 0.83 0.05 88.04 10:42:01 AM 0 1.20 0.00 0.58 0.45 0.07 97.70 10:42:01 AM 1 13.50 0.00 1.70 2.57 0.05 82.19 10:42:01 AM 2 17.22 0.00 1.15 1.02 0.07 80.54 10:42:01 AM 3 21.14 0.00 1.72 0.44 0.05 76.65 10:42:01 AM 4 2.06 0.00 0.45 0.03 0.03 97.42 10:42:01 AM 5 0.74 0.00 0.63 0.99 0.08 97.56 10:42:01 AM 6 20.48 0.00 1.71 0.59 0.03 77.19 10:42:01 AM 7 3.72 0.00 0.77 0.57 0.03 94.91 10:43:01 AM all 31.75 0.00 1.44 1.64 0.08 65.10 10:43:01 AM 0 36.42 0.00 1.64 1.35 0.08 60.51 10:43:01 AM 1 38.22 0.00 1.27 2.43 0.08 58.00 10:43:01 AM 2 40.92 0.00 1.93 2.11 0.10 54.93 10:43:01 AM 3 28.74 0.00 1.09 0.77 0.08 69.32 10:43:01 AM 4 20.91 0.00 1.22 1.47 0.08 76.31 10:43:01 AM 5 36.15 0.00 1.59 0.49 0.07 61.70 10:43:01 AM 6 33.15 0.00 1.92 4.17 0.07 60.69 10:43:01 AM 7 19.52 0.00 0.84 0.30 0.07 79.27 10:44:01 AM all 37.32 0.00 0.92 0.62 0.08 61.07 10:44:01 AM 0 49.37 0.00 1.14 0.94 0.07 48.49 10:44:01 AM 1 49.86 0.00 0.85 0.55 0.08 48.65 10:44:01 AM 2 23.21 0.00 1.22 1.04 0.08 74.45 10:44:01 AM 3 14.26 0.00 0.85 0.00 0.08 84.80 10:44:01 AM 4 32.83 0.00 0.77 2.31 0.07 64.03 10:44:01 AM 5 44.05 0.00 0.62 0.03 0.08 55.21 10:44:01 AM 6 36.88 0.00 0.72 0.00 0.08 62.32 10:44:01 AM 7 48.18 0.00 1.16 0.08 0.07 50.51 10:45:01 AM all 26.04 0.22 2.75 1.26 0.08 69.64 10:45:01 AM 0 27.53 0.77 2.63 0.45 0.08 68.52 10:45:01 AM 1 18.56 0.00 2.40 3.48 0.08 75.47 10:45:01 AM 2 27.93 0.02 2.75 1.13 0.08 68.09 10:45:01 AM 3 22.88 0.88 2.73 0.78 0.08 72.65 10:45:01 AM 4 23.65 0.00 2.72 0.61 0.08 72.94 10:45:01 AM 5 33.85 0.00 3.17 2.70 0.08 60.20 10:45:01 AM 6 22.42 0.08 2.76 0.83 0.07 73.84 10:45:01 AM 7 31.54 0.00 2.86 0.15 0.08 65.36 10:46:01 AM all 15.51 0.30 1.58 0.06 0.09 82.46 10:46:01 AM 0 15.56 0.64 1.93 0.03 0.08 81.76 10:46:01 AM 1 15.35 0.05 1.36 0.05 0.10 83.10 10:46:01 AM 2 18.11 0.02 1.59 0.07 0.08 80.13 10:46:01 AM 3 17.77 0.03 1.56 0.05 0.08 80.51 10:46:01 AM 4 15.57 1.28 1.78 0.02 0.07 81.29 10:46:01 AM 5 15.77 0.00 1.71 0.13 0.08 82.30 10:46:01 AM 6 14.07 0.37 1.41 0.05 0.08 84.02 10:46:01 AM 7 11.89 0.02 1.33 0.08 0.10 86.57 10:47:01 AM all 38.97 0.10 2.28 0.27 0.09 58.29 10:47:01 AM 0 46.27 0.02 2.47 0.15 0.08 51.00 10:47:01 AM 1 37.13 0.05 2.63 0.37 0.08 59.74 10:47:01 AM 2 22.67 0.00 2.00 0.27 0.08 74.98 10:47:01 AM 3 46.78 0.00 2.53 0.07 0.10 50.52 10:47:01 AM 4 35.32 0.18 2.36 0.12 0.10 61.92 10:47:01 AM 5 50.29 0.00 1.70 0.52 0.08 47.41 10:47:01 AM 6 33.04 0.47 2.06 0.64 0.10 63.69 10:47:01 AM 7 40.31 0.07 2.46 0.02 0.08 57.06 10:48:01 AM all 27.56 0.00 2.01 0.97 0.07 69.40 10:48:01 AM 0 18.69 0.00 1.74 1.71 0.07 77.79 10:48:01 AM 1 26.24 0.00 1.91 1.80 0.08 69.97 10:48:01 AM 2 40.60 0.00 2.21 0.72 0.07 56.40 10:48:01 AM 3 20.98 0.00 1.86 0.17 0.07 76.92 10:48:01 AM 4 22.49 0.00 1.71 1.64 0.07 74.09 10:48:01 AM 5 34.62 0.00 2.22 0.96 0.07 62.14 10:48:01 AM 6 23.17 0.00 2.38 0.10 0.05 74.30 10:48:01 AM 7 33.68 0.00 2.02 0.66 0.07 63.59 10:49:01 AM all 18.11 0.00 0.85 0.72 0.06 80.26 10:49:01 AM 0 11.39 0.00 0.67 0.20 0.07 87.68 10:49:01 AM 1 15.99 0.00 1.15 1.12 0.07 81.67 10:49:01 AM 2 20.66 0.00 0.80 1.50 0.07 76.97 10:49:01 AM 3 23.30 0.00 0.99 0.23 0.07 75.41 10:49:01 AM 4 16.46 0.00 0.80 0.00 0.05 82.69 10:49:01 AM 5 10.67 0.00 0.79 0.84 0.07 87.64 10:49:01 AM 6 26.45 0.00 0.95 0.90 0.05 71.65 10:49:01 AM 7 19.96 0.00 0.63 0.99 0.07 78.35 10:50:00 AM all 26.72 0.00 1.54 0.14 0.07 71.53 10:50:00 AM 0 13.09 0.00 2.31 0.07 0.09 84.45 10:50:00 AM 1 29.76 0.00 1.84 0.07 0.07 68.27 10:50:00 AM 2 33.39 0.00 1.72 0.26 0.09 64.55 10:50:00 AM 3 39.46 0.00 1.23 0.09 0.07 59.15 10:50:00 AM 4 33.44 0.00 1.23 0.05 0.07 65.21 10:50:00 AM 5 33.90 0.00 1.54 0.14 0.09 64.33 10:50:00 AM 6 13.54 0.00 1.26 0.39 0.07 84.73 10:50:00 AM 7 17.17 0.00 1.18 0.03 0.05 81.57 10:50:01 AM all 10.47 0.00 3.82 0.00 0.22 85.50 10:50:01 AM 0 2.61 0.00 3.48 0.00 0.00 93.91 10:50:01 AM 1 4.31 0.00 3.45 0.00 0.86 91.38 10:50:01 AM 2 3.51 0.00 3.51 0.00 0.00 92.98 10:50:01 AM 3 4.35 0.00 2.61 0.00 0.00 93.04 10:50:01 AM 4 1.75 0.00 3.51 0.00 0.00 94.74 10:50:01 AM 5 2.63 0.00 3.51 0.00 0.88 92.98 10:50:01 AM 6 63.16 0.00 7.02 0.00 0.00 29.82 10:50:01 AM 7 1.74 0.00 3.48 0.00 0.00 94.78 Average: all 25.74 0.07 1.61 0.72 0.07 71.79 Average: 0 24.36 0.16 1.68 0.60 0.08 73.13 Average: 1 27.13 0.01 1.68 1.38 0.08 69.72 Average: 2 27.12 0.00 1.71 0.90 0.08 70.19 Average: 3 26.07 0.10 1.62 0.29 0.08 71.85 Average: 4 22.46 0.16 1.45 0.69 0.07 75.16 Average: 5 28.81 0.00 1.55 0.75 0.08 68.81 Average: 6 24.91 0.10 1.70 0.85 0.07 72.37 Average: 7 25.06 0.01 1.47 0.32 0.07 73.07