---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19217 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: 2800.000 BogoMIPS: 5600.00 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 13G 142G 9% / 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 910 25804 0 5451 30801 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:f2:b1:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fef2:b140/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:8a:92:05 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::42:6fff:fe8a:9205/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19217) 06/25/24 _x86_64_ (8 CPU) 12:04:34 LINUX RESTART (8 CPU) 12:05:02 tps rtps wtps bread/s bwrtn/s 12:06:01 367.40 43.48 323.91 1957.23 84051.92 12:07:01 347.03 49.73 297.30 3757.91 56362.21 12:08:01 240.71 5.60 235.11 548.58 41338.44 12:09:01 162.26 1.38 160.87 130.91 24917.45 12:10:01 5.68 0.02 5.67 0.13 162.91 12:11:01 184.85 0.03 184.82 6.67 48126.51 12:12:01 109.10 0.18 108.92 22.93 9167.54 Average: 202.04 14.28 187.76 915.28 37621.90 12:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 30128504 31696016 2810716 8.53 68448 1810592 1413260 4.16 874364 1646020 153952 12:07:01 28762312 30883064 4176908 12.68 87260 2326664 2041972 6.01 1824108 2021876 71748 12:08:01 28460456 31589636 4478764 13.60 107180 3287112 1485268 4.37 1467896 2615264 128932 12:09:01 27495232 31152068 5443988 16.53 131736 3736332 3817792 11.23 1976820 2985704 3036 12:10:01 27258036 30916352 5681184 17.25 131812 3737064 4206444 12.38 2212724 2983972 76 12:11:01 25764000 30819924 7175220 21.78 167756 5015756 5344356 15.72 2403992 4188500 1368 12:12:01 24437260 29827892 8501960 25.81 176440 5329488 5445100 16.02 3519156 4388788 84 Average: 27472257 30983565 5466963 16.60 124376 3606144 3393456 9.98 2039866 2975732 51314 12:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 12:06:01 ens3 265.29 163.63 1211.17 55.44 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 12:07:01 ens3 462.62 364.44 5402.07 56.00 0.00 0.00 0.00 0.00 12:08:01 docker0 6.10 12.41 0.37 305.81 0.00 0.00 0.00 0.00 12:08:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:08:01 ens3 423.70 312.33 6889.92 43.13 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 4.95 4.95 0.52 0.52 0.00 0.00 0.00 0.00 12:09:01 ens3 157.56 104.58 2385.82 13.72 0.00 0.00 0.00 0.00 12:09:01 veth26c88cb 0.00 0.25 0.00 0.02 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 11.23 11.23 0.96 0.96 0.00 0.00 0.00 0.00 12:10:01 ens3 0.83 0.58 0.40 0.47 0.00 0.00 0.00 0.00 12:10:01 veth26c88cb 4.02 5.58 0.47 0.54 0.00 0.00 0.00 0.00 12:11:01 veth0b09516 47.41 56.96 4.19 13.39 0.00 0.00 0.00 0.00 12:11:01 br-3c11955cf891 0.75 1.02 0.04 0.08 0.00 0.00 0.00 0.00 12:11:01 veth7b8b5ca 0.85 0.93 0.12 0.15 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 12:12:01 br-3c11955cf891 2.98 4.15 0.23 0.39 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 38.84 38.84 3.43 3.43 0.00 0.00 0.00 0.00 12:12:01 veth49cf6ff 220.86 214.55 354.06 19.14 0.00 0.00 0.00 0.03 Average: br-3c11955cf891 0.53 0.74 0.04 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.87 1.78 0.05 43.79 0.00 0.00 0.00 0.00 Average: lo 5.01 5.01 0.44 0.44 0.00 0.00 0.00 0.00 Average: veth49cf6ff 31.63 30.72 50.70 2.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19217) 06/25/24 _x86_64_ (8 CPU) 12:04:34 LINUX RESTART (8 CPU) 12:05:02 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 9.99 0.00 1.05 4.94 0.04 83.99 12:06:01 0 3.25 0.00 0.69 0.25 0.02 95.78 12:06:01 1 9.75 0.00 1.00 1.37 0.03 87.84 12:06:01 2 14.73 0.00 2.58 5.06 0.07 77.56 12:06:01 3 11.80 0.00 1.04 28.46 0.05 58.65 12:06:01 4 3.95 0.00 0.56 0.05 0.02 95.42 12:06:01 5 17.17 0.00 0.95 3.41 0.03 78.44 12:06:01 6 11.28 0.00 0.82 0.31 0.02 87.58 12:06:01 7 7.99 0.00 0.73 0.71 0.03 90.54 12:07:01 all 22.44 0.00 1.26 4.27 0.06 71.97 12:07:01 0 15.30 0.00 1.70 1.05 0.05 81.89 12:07:01 1 34.82 0.00 1.56 11.01 0.08 52.53 12:07:01 2 24.39 0.00 0.72 0.05 0.07 74.77 12:07:01 3 25.67 0.00 1.71 14.55 0.10 57.97 12:07:01 4 29.06 0.00 1.09 0.90 0.05 68.90 12:07:01 5 22.71 0.00 1.11 2.03 0.05 74.11 12:07:01 6 15.85 0.00 1.16 2.14 0.05 80.80 12:07:01 7 11.79 0.00 1.00 2.45 0.05 84.71 12:08:01 all 22.47 0.00 3.02 0.62 0.08 73.81 12:08:01 0 21.80 0.00 2.65 0.39 0.07 75.10 12:08:01 1 27.11 0.00 4.50 0.28 0.08 68.02 12:08:01 2 18.80 0.00 3.21 0.23 0.08 77.67 12:08:01 3 29.95 0.00 3.24 0.23 0.08 66.50 12:08:01 4 18.90 0.00 3.12 0.08 0.10 77.80 12:08:01 5 17.01 0.00 2.84 0.13 0.10 79.92 12:08:01 6 22.76 0.00 2.46 1.35 0.10 73.33 12:08:01 7 23.47 0.00 2.13 2.29 0.07 72.04 12:09:01 all 14.28 0.00 1.93 0.67 0.05 83.07 12:09:01 0 16.53 0.00 2.59 0.13 0.07 80.67 12:09:01 1 11.58 0.00 1.69 0.18 0.05 86.49 12:09:01 2 8.96 0.00 1.87 2.37 0.05 86.75 12:09:01 3 10.21 0.00 1.61 0.10 0.05 88.03 12:09:01 4 12.11 0.00 1.99 0.22 0.03 85.64 12:09:01 5 15.52 0.00 1.91 0.20 0.05 82.32 12:09:01 6 26.59 0.00 2.51 0.55 0.08 70.26 12:09:01 7 12.71 0.00 1.34 1.59 0.05 84.31 12:10:01 all 1.56 0.00 0.15 0.01 0.01 98.27 12:10:01 0 0.67 0.00 0.10 0.00 0.00 99.23 12:10:01 1 1.55 0.00 0.17 0.00 0.02 98.27 12:10:01 2 2.99 0.00 0.13 0.00 0.00 96.88 12:10:01 3 1.07 0.00 0.18 0.00 0.00 98.75 12:10:01 4 1.45 0.00 0.10 0.00 0.02 98.43 12:10:01 5 1.38 0.00 0.12 0.00 0.02 98.48 12:10:01 6 1.70 0.00 0.12 0.03 0.00 98.15 12:10:01 7 1.69 0.00 0.23 0.03 0.03 98.01 12:11:01 all 11.00 0.00 3.05 4.13 0.06 81.75 12:11:01 0 10.58 0.00 2.80 0.64 0.08 85.89 12:11:01 1 10.44 0.00 3.48 0.03 0.03 86.01 12:11:01 2 10.81 0.00 2.42 1.75 0.05 84.97 12:11:01 3 10.61 0.00 2.38 3.64 0.07 83.30 12:11:01 4 11.18 0.00 3.32 0.57 0.05 84.87 12:11:01 5 11.81 0.00 2.68 0.76 0.07 84.69 12:11:01 6 11.65 0.00 3.62 25.51 0.07 59.15 12:11:01 7 10.89 0.00 3.71 0.22 0.07 85.12 12:12:01 all 25.47 0.00 1.38 0.80 0.07 72.28 12:12:01 0 29.62 0.00 1.19 0.77 0.07 68.36 12:12:01 1 17.08 0.00 1.07 0.15 0.07 81.63 12:12:01 2 18.91 0.00 1.07 0.72 0.07 79.23 12:12:01 3 25.77 0.00 1.62 0.15 0.07 72.39 12:12:01 4 34.84 0.00 1.40 1.22 0.07 62.47 12:12:01 5 26.02 0.00 2.15 2.08 0.08 69.66 12:12:01 6 28.39 0.00 1.44 0.52 0.08 69.58 12:12:01 7 23.11 0.00 1.09 0.82 0.07 74.92 Average: all 15.32 0.00 1.69 2.20 0.05 80.74 Average: 0 13.98 0.00 1.67 0.46 0.05 83.83 Average: 1 16.06 0.00 1.92 1.86 0.05 80.11 Average: 2 14.20 0.00 1.71 1.44 0.05 82.59 Average: 3 16.44 0.00 1.68 6.67 0.06 75.14 Average: 4 15.95 0.00 1.66 0.44 0.05 81.91 Average: 5 15.94 0.00 1.68 1.23 0.06 81.09 Average: 6 16.89 0.00 1.73 4.33 0.06 76.99 Average: 7 13.10 0.00 1.46 1.16 0.05 84.23