---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32290 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 874 24677 0 6615 30837 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:45:6d:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe45:6d12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:de:34:66 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:e1ff:fede:3466/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32290) 08/01/25 _x86_64_ (8 CPU) 12:07:50 LINUX RESTART (8 CPU) 12:08:01 tps rtps wtps bread/s bwrtn/s 12:09:01 396.55 74.11 322.44 5365.28 120069.44 12:10:01 689.77 22.73 667.04 2695.82 241796.23 12:11:01 33.76 0.07 33.69 6.40 5369.11 12:12:01 3.45 0.00 3.45 0.00 93.05 12:13:01 43.04 0.18 42.86 21.86 7237.46 12:14:01 181.72 0.20 181.52 11.86 27534.42 12:15:01 9.12 0.00 9.12 0.00 224.23 12:16:01 29.41 0.17 29.25 32.79 477.92 12:17:01 51.52 1.82 49.71 94.12 2227.36 Average: 159.82 11.03 148.79 914.30 45004.31 12:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 30136068 31669776 2803144 8.51 67680 1778740 1388252 4.08 875120 1635848 156792 12:10:01 25110788 31009372 7828424 23.77 145564 5883252 6186232 18.20 1732060 5502156 42844 12:11:01 23846320 29852876 9092892 27.61 147564 5994920 7544152 22.20 2969496 5516112 44 12:12:01 23847580 29854504 9091632 27.60 147780 5995460 7744344 22.79 2966756 5516400 468 12:13:01 23569884 29800904 9369328 28.44 161124 6182936 8008048 23.56 3051772 5678996 10944 12:14:01 23176256 29735676 9762956 29.64 189800 6450412 8145116 23.96 3205964 5885764 2212 12:15:01 23165672 29726332 9773540 29.67 189928 6451204 8092600 23.81 3222232 5880292 48 12:16:01 23376812 29894648 9562400 29.03 190116 6413820 7212320 21.22 3067928 5834248 300 12:17:01 25278756 31592476 7660456 23.26 192236 6196888 1606208 4.73 1409052 5655316 19796 Average: 24612015 30348507 8327197 25.28 159088 5705292 6214141 18.28 2500042 5233904 25939 12:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 12:09:01 ens3 429.56 290.12 1695.37 78.50 0.00 0.00 0.00 0.00 12:10:01 vethcf22310 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 12:10:01 br-b5add8b9e9b9 19.61 31.69 1.25 315.14 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 13.86 13.86 1.26 1.26 0.00 0.00 0.00 0.00 12:11:01 vethcf22310 0.38 0.45 0.04 0.90 0.00 0.00 0.00 0.00 12:11:01 br-b5add8b9e9b9 0.37 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 12:12:01 vethcf22310 0.55 0.55 0.05 1.15 0.00 0.00 0.00 0.00 12:12:01 br-b5add8b9e9b9 0.38 0.23 0.02 0.01 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 12:13:01 vethbdcaca9 6.40 11.80 0.43 141.82 0.00 0.00 0.00 0.01 12:13:01 vethcf22310 0.55 0.57 0.05 1.21 0.00 0.00 0.00 0.00 12:13:01 br-b5add8b9e9b9 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:13:01 docker0 6.40 11.75 0.35 141.82 0.00 0.00 0.00 0.00 12:14:01 vethcf22310 0.55 0.62 0.05 1.24 0.00 0.00 0.00 0.00 12:14:01 br-b5add8b9e9b9 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 45.38 86.85 3.97 1226.61 0.00 0.00 0.00 0.00 12:14:01 lo 25.26 25.26 2.24 2.24 0.00 0.00 0.00 0.00 12:15:01 vethcf22310 0.57 0.55 0.05 1.27 0.00 0.00 0.00 0.00 12:15:01 br-b5add8b9e9b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 12:16:01 br-b5add8b9e9b9 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 12:16:01 veth59cdc4a 19.73 28.90 2.82 3.19 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 12:17:01 ens3 1685.89 1018.93 32521.10 160.51 0.00 0.00 0.00 0.00 Average: docker0 5.75 10.96 0.48 152.06 0.00 0.00 0.00 0.00 Average: lo 3.10 3.10 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 186.70 112.64 3612.71 17.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32290) 08/01/25 _x86_64_ (8 CPU) 12:07:50 LINUX RESTART (8 CPU) 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 9.90 0.00 1.41 2.59 0.04 86.06 12:09:01 0 10.54 0.00 1.33 1.27 0.05 86.81 12:09:01 1 14.22 0.00 1.51 8.12 0.05 76.10 12:09:01 2 9.44 0.00 1.12 0.58 0.03 88.82 12:09:01 3 8.91 0.00 1.00 0.15 0.03 89.91 12:09:01 4 8.79 0.00 1.24 1.49 0.02 88.47 12:09:01 5 15.73 0.00 2.72 2.76 0.08 78.71 12:09:01 6 9.44 0.00 1.09 0.38 0.05 89.04 12:09:01 7 2.19 0.00 1.25 5.99 0.03 90.54 12:10:01 all 20.27 0.00 7.62 5.02 0.07 67.03 12:10:01 0 16.75 0.00 7.43 6.22 0.05 69.56 12:10:01 1 14.86 0.00 7.56 10.02 0.07 67.49 12:10:01 2 21.67 0.00 7.25 0.76 0.07 70.26 12:10:01 3 20.41 0.00 6.84 2.31 0.05 70.38 12:10:01 4 33.27 0.00 8.07 1.65 0.08 56.92 12:10:01 5 19.64 0.00 7.59 3.45 0.05 69.28 12:10:01 6 16.96 0.00 8.96 14.71 0.07 59.30 12:10:01 7 18.56 0.00 7.26 1.14 0.05 72.99 12:11:01 all 22.11 0.00 2.30 0.15 0.06 75.38 12:11:01 0 9.68 0.00 1.06 0.03 0.05 89.18 12:11:01 1 22.38 0.00 2.36 0.18 0.07 75.01 12:11:01 2 19.55 0.00 2.04 0.30 0.07 78.03 12:11:01 3 28.90 0.00 2.97 0.30 0.07 67.76 12:11:01 4 16.25 0.00 2.16 0.03 0.07 81.49 12:11:01 5 32.15 0.00 2.88 0.05 0.07 64.86 12:11:01 6 22.26 0.00 2.39 0.05 0.07 75.23 12:11:01 7 25.78 0.00 2.49 0.25 0.07 71.41 12:12:01 all 0.92 0.00 0.15 0.02 0.05 98.87 12:12:01 0 0.62 0.00 0.17 0.00 0.03 99.18 12:12:01 1 0.77 0.00 0.17 0.00 0.05 99.02 12:12:01 2 0.43 0.00 0.10 0.08 0.05 99.33 12:12:01 3 2.50 0.00 0.12 0.00 0.03 97.35 12:12:01 4 0.75 0.00 0.28 0.00 0.07 98.90 12:12:01 5 0.55 0.00 0.13 0.02 0.05 99.25 12:12:01 6 0.82 0.00 0.12 0.00 0.05 99.02 12:12:01 7 0.92 0.00 0.12 0.02 0.05 98.90 12:13:01 all 2.72 0.00 0.75 0.18 0.05 96.29 12:13:01 0 2.43 0.00 0.59 0.03 0.05 96.90 12:13:01 1 3.00 0.00 0.85 0.00 0.07 96.08 12:13:01 2 2.53 0.00 0.64 0.52 0.03 96.29 12:13:01 3 3.09 0.00 0.70 0.02 0.05 96.14 12:13:01 4 3.84 0.00 0.72 0.08 0.07 95.29 12:13:01 5 2.07 0.00 0.52 0.13 0.05 97.23 12:13:01 6 2.92 0.00 0.73 0.00 0.05 96.30 12:13:01 7 1.91 0.00 1.30 0.69 0.07 96.04 12:14:01 all 8.02 0.00 2.02 0.82 0.06 89.08 12:14:01 0 8.17 0.00 2.04 0.13 0.03 89.62 12:14:01 1 11.85 0.00 2.08 0.08 0.07 85.92 12:14:01 2 6.07 0.00 2.10 1.53 0.07 90.24 12:14:01 3 3.90 0.00 1.58 0.20 0.07 94.26 12:14:01 4 7.49 0.00 1.45 0.02 0.05 90.99 12:14:01 5 7.67 0.00 3.03 1.67 0.05 87.58 12:14:01 6 13.93 0.00 1.76 2.26 0.07 81.99 12:14:01 7 5.07 0.00 2.08 0.70 0.07 92.08 12:15:01 all 3.64 0.00 0.65 0.03 0.06 95.62 12:15:01 0 3.49 0.00 0.55 0.02 0.05 95.89 12:15:01 1 4.33 0.00 0.75 0.07 0.03 94.82 12:15:01 2 3.41 0.00 0.43 0.02 0.07 96.07 12:15:01 3 2.70 0.00 0.55 0.10 0.07 96.58 12:15:01 4 3.69 0.00 0.67 0.00 0.05 95.59 12:15:01 5 4.45 0.00 0.52 0.02 0.07 94.94 12:15:01 6 3.52 0.00 0.65 0.00 0.08 95.74 12:15:01 7 3.52 0.00 1.00 0.00 0.03 95.44 12:16:01 all 1.31 0.00 0.45 0.04 0.06 98.14 12:16:01 0 1.07 0.00 0.47 0.10 0.05 98.31 12:16:01 1 1.62 0.00 0.47 0.02 0.08 97.81 12:16:01 2 1.05 0.00 0.47 0.00 0.07 98.41 12:16:01 3 1.19 0.00 0.55 0.13 0.07 98.05 12:16:01 4 1.85 0.00 0.45 0.03 0.07 97.60 12:16:01 5 1.40 0.00 0.42 0.02 0.03 98.13 12:16:01 6 1.12 0.00 0.33 0.02 0.05 98.48 12:16:01 7 1.23 0.00 0.45 0.03 0.08 98.20 12:17:01 all 6.33 0.00 0.69 0.18 0.04 92.76 12:17:01 0 6.45 0.00 0.90 1.13 0.05 91.46 12:17:01 1 12.76 0.00 0.72 0.08 0.03 86.41 12:17:01 2 3.86 0.00 0.62 0.05 0.03 95.44 12:17:01 3 15.32 0.00 0.88 0.08 0.03 83.68 12:17:01 4 0.83 0.00 0.38 0.03 0.05 98.70 12:17:01 5 4.18 0.00 0.59 0.02 0.03 95.18 12:17:01 6 3.51 0.00 0.60 0.02 0.02 95.86 12:17:01 7 3.71 0.00 0.77 0.07 0.05 95.41 Average: all 8.34 0.00 1.77 1.00 0.05 88.83 Average: 0 6.57 0.00 1.61 0.99 0.05 90.79 Average: 1 9.52 0.00 1.82 2.05 0.06 86.55 Average: 2 7.54 0.00 1.63 0.43 0.05 90.35 Average: 3 9.66 0.00 1.69 0.37 0.05 88.23 Average: 4 8.50 0.00 1.71 0.37 0.06 89.36 Average: 5 9.73 0.00 2.03 0.90 0.05 87.28 Average: 6 8.26 0.00 1.84 1.92 0.06 87.93 Average: 7 6.97 0.00 1.85 0.99 0.06 90.13