---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78015 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 15G 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 867 24643 0 6656 30844 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:95:fe:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe95:feee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:92:6b:a4 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::42:41ff:fe92:6ba4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78015) 10/19/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:03 tps rtps wtps bread/s bwrtn/s 23:12:01 290.47 44.22 246.25 1988.35 26763.11 23:13:01 298.90 19.35 279.55 2297.88 127675.25 23:14:01 388.29 4.20 384.09 426.33 79364.24 23:15:01 143.24 0.37 142.87 27.86 36026.52 23:16:01 19.48 0.02 19.46 3.47 19525.55 23:17:01 86.59 1.28 85.30 98.52 21237.13 Average: 204.01 11.39 192.62 800.45 51904.51 23:11:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30155420 31707524 2783800 8.45 69060 1795068 1420840 4.18 868936 1631616 145300 23:13:01 25669776 31660720 7269444 22.07 129760 5995760 1696424 4.99 1002036 5751488 1522840 23:14:01 23547388 29796708 9391832 28.51 142552 6244220 8246580 24.26 3057388 5736080 1468 23:15:01 22859556 29430660 10079664 30.60 172308 6497336 9010584 26.51 3499284 5929348 1468 23:16:01 22815156 29387364 10124064 30.74 172488 6498664 9062704 26.66 3544708 5928068 212 23:17:01 25305040 31653208 7634180 23.18 174148 6269004 1530536 4.50 1327692 5733076 152 Average: 25058723 30606031 7880497 23.92 143386 5550009 5161278 15.19 2216674 5118279 278573 23:11:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 23:12:01 ens3 211.19 151.09 1112.48 54.62 0.00 0.00 0.00 0.00 23:13:01 br-38dfb8c837e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 13.86 13.86 1.35 1.35 0.00 0.00 0.00 0.00 23:13:01 ens3 1201.78 626.68 34457.08 55.54 0.00 0.00 0.00 0.00 23:14:01 br-38dfb8c837e3 0.93 0.80 0.07 0.39 0.00 0.00 0.00 0.00 23:14:01 veth2287e04 144.64 165.44 27.01 25.61 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethe666e71 1.38 2.07 0.15 0.19 0.00 0.00 0.00 0.00 23:15:01 br-38dfb8c837e3 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 23:15:01 veth2287e04 134.79 135.72 33.80 16.06 0.00 0.00 0.00 0.00 23:15:01 docker0 13.23 18.59 2.11 286.56 0.00 0.00 0.00 0.00 23:15:01 vethe666e71 3.18 4.10 0.60 0.68 0.00 0.00 0.00 0.00 23:16:01 br-38dfb8c837e3 0.22 0.08 0.01 0.00 0.00 0.00 0.00 0.00 23:16:01 veth2287e04 109.68 110.76 27.49 12.47 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethe666e71 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 26.33 26.33 2.43 2.43 0.00 0.00 0.00 0.00 23:17:01 ens3 1676.69 981.62 37284.34 156.72 0.00 0.00 0.00 0.00 Average: docker0 2.22 3.12 0.35 48.03 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 254.63 143.96 6165.95 22.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78015) 10/19/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:03 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.56 0.00 0.97 3.55 0.04 85.88 23:12:01 0 0.97 0.00 0.40 0.02 0.03 98.58 23:12:01 1 3.09 0.00 0.36 0.41 0.02 96.11 23:12:01 2 28.31 0.00 1.68 9.92 0.07 60.02 23:12:01 3 10.17 0.00 1.59 10.95 0.03 77.24 23:12:01 4 15.03 0.00 1.43 0.81 0.03 82.69 23:12:01 5 7.29 0.00 0.91 1.29 0.05 90.45 23:12:01 6 4.93 0.00 0.74 4.63 0.07 89.62 23:12:01 7 6.64 0.00 0.64 0.43 0.02 92.28 23:13:01 all 15.50 0.00 6.38 13.10 0.07 64.95 23:13:01 0 12.59 0.00 5.86 27.55 0.05 53.95 23:13:01 1 13.45 0.00 6.59 26.56 0.08 53.32 23:13:01 2 12.29 0.00 7.08 6.12 0.07 74.44 23:13:01 3 15.41 0.00 6.67 5.77 0.07 72.07 23:13:01 4 28.83 0.00 7.38 13.01 0.07 50.71 23:13:01 5 14.36 0.00 5.78 7.11 0.07 72.69 23:13:01 6 13.50 0.00 5.92 15.24 0.05 65.29 23:13:01 7 13.58 0.00 5.79 3.41 0.07 77.16 23:14:01 all 24.80 0.00 3.67 5.35 0.08 66.10 23:14:01 0 23.21 0.00 4.53 29.58 0.08 42.59 23:14:01 1 25.31 0.00 3.36 0.98 0.07 70.28 23:14:01 2 24.49 0.00 3.48 0.57 0.12 71.34 23:14:01 3 25.49 0.00 3.73 2.23 0.08 68.47 23:14:01 4 22.01 0.00 3.03 0.60 0.08 74.28 23:14:01 5 22.94 0.00 3.74 2.36 0.08 70.88 23:14:01 6 28.54 0.00 3.64 6.09 0.08 61.65 23:14:01 7 26.40 0.00 3.86 0.52 0.07 69.16 23:15:01 all 12.40 0.00 2.42 2.95 0.08 82.14 23:15:01 0 12.96 0.00 3.06 0.79 0.12 83.07 23:15:01 1 12.65 0.00 2.91 4.19 0.07 80.18 23:15:01 2 13.10 0.00 2.14 4.96 0.07 79.73 23:15:01 3 12.98 0.00 2.56 0.17 0.07 84.22 23:15:01 4 9.91 0.00 2.17 3.30 0.07 84.56 23:15:01 5 13.18 0.00 2.08 1.39 0.07 83.28 23:15:01 6 13.31 0.00 2.36 3.74 0.07 80.52 23:15:01 7 11.15 0.00 2.07 5.12 0.08 81.57 23:16:01 all 2.89 0.00 0.35 1.13 0.05 95.58 23:16:01 0 2.22 0.00 0.27 0.02 0.05 97.45 23:16:01 1 4.38 0.00 0.40 0.02 0.07 95.14 23:16:01 2 3.89 0.00 0.35 0.00 0.03 95.73 23:16:01 3 3.08 0.00 0.32 0.20 0.05 96.35 23:16:01 4 2.22 0.00 0.27 0.08 0.05 97.38 23:16:01 5 2.19 0.00 0.23 6.82 0.03 90.72 23:16:01 6 2.17 0.00 0.54 0.20 0.05 97.05 23:16:01 7 2.97 0.00 0.45 1.70 0.05 94.82 23:17:01 all 4.82 0.00 0.85 1.49 0.04 92.80 23:17:01 0 1.54 0.00 0.95 1.15 0.03 96.33 23:17:01 1 19.06 0.00 1.25 0.82 0.07 78.81 23:17:01 2 1.44 0.00 0.92 0.05 0.03 97.56 23:17:01 3 3.61 0.00 0.79 0.17 0.05 95.39 23:17:01 4 1.69 0.00 0.73 0.05 0.03 97.50 23:17:01 5 1.41 0.00 0.77 9.16 0.03 88.63 23:17:01 6 2.68 0.00 0.69 0.13 0.05 96.45 23:17:01 7 7.14 0.00 0.77 0.37 0.07 91.66 Average: all 11.66 0.00 2.44 4.59 0.06 81.25 Average: 0 8.93 0.00 2.52 9.87 0.06 78.62 Average: 1 13.03 0.00 2.48 5.49 0.06 78.93 Average: 2 13.83 0.00 2.61 3.56 0.06 79.94 Average: 3 11.79 0.00 2.61 3.20 0.06 82.34 Average: 4 13.24 0.00 2.50 2.97 0.06 81.24 Average: 5 10.23 0.00 2.25 4.71 0.06 82.75 Average: 6 10.88 0.00 2.32 5.00 0.06 81.75 Average: 7 11.32 0.00 2.26 1.93 0.06 84.43