---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77935 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 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 874 25093 0 6198 30836 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:e1:1d:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fee1:1dc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:97:1e:8b 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::42:28ff:fe97:1e8b/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-77935) 10/19/24 _x86_64_ (8 CPU) 16:59:26 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 181.42 50.90 130.52 3847.78 81900.43 17:02:01 624.56 13.35 611.21 864.62 186926.33 17:03:01 139.53 0.52 139.01 61.06 20799.97 17:04:01 6.05 0.00 6.05 0.00 117.70 17:05:01 56.34 0.70 55.64 30.26 1261.01 Average: 201.58 13.09 188.49 960.84 58201.88 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29967648 31743932 2971572 9.02 75916 2005068 1375824 4.05 861544 1807312 265616 17:02:01 25102448 30697892 7836772 23.79 141936 5592672 7693456 22.64 2101736 5168620 160 17:03:01 23508244 29531776 9430976 28.63 172424 5949168 9097396 26.77 3390668 5416600 1276 17:04:01 23513896 29537932 9425324 28.61 172536 5949396 9120716 26.84 3386568 5415600 208 17:05:01 25733476 31607576 7205744 21.88 173452 5815340 1599772 4.71 1368216 5281640 2232 Average: 25565142 30623822 7374078 22.39 147253 5062329 5777433 17.00 2221746 4617954 53898 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 17:01:01 ens3 114.26 86.02 1990.90 17.37 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 veth48be7e7 0.38 0.48 0.02 0.03 0.00 0.00 0.00 0.00 17:02:01 veth9bd622d 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 17:02:01 vethdc502a9 29.78 38.44 2.95 4.51 0.00 0.00 0.00 0.00 17:02:01 vethf69f8ae 0.57 0.75 0.07 0.39 0.00 0.00 0.00 0.00 17:03:01 vethf3cfda8 0.67 0.72 1.50 0.85 0.00 0.00 0.00 0.00 17:03:01 veth48be7e7 3.45 4.32 0.68 0.44 0.00 0.00 0.00 0.00 17:03:01 veth9bd622d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:03:01 vethdc502a9 40.99 47.79 39.16 16.63 0.00 0.00 0.00 0.00 17:04:01 vethf3cfda8 1.72 1.45 0.23 1.02 0.00 0.00 0.00 0.00 17:04:01 veth48be7e7 3.22 4.68 0.66 0.36 0.00 0.00 0.00 0.00 17:04:01 veth9bd622d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 vethdc502a9 29.26 35.99 37.16 11.69 0.00 0.00 0.00 0.00 17:05:01 lo 27.36 27.36 2.52 2.52 0.00 0.00 0.00 0.00 17:05:01 ens3 1927.58 1039.69 34262.83 169.73 0.00 0.00 0.00 0.00 17:05:01 docker0 14.01 17.93 2.16 287.23 0.00 0.00 0.00 0.00 Average: lo 4.69 4.69 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 310.30 163.90 6686.09 20.85 0.00 0.00 0.00 0.00 Average: docker0 2.80 3.59 0.43 57.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77935) 10/19/24 _x86_64_ (8 CPU) 16:59:26 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 9.47 0.00 0.89 2.34 0.03 87.26 17:01:01 0 15.56 0.00 1.12 0.30 0.03 82.99 17:01:01 1 5.28 0.00 0.65 0.63 0.02 93.42 17:01:01 2 0.20 0.00 0.15 9.93 0.03 89.68 17:01:01 3 1.87 0.00 0.50 0.15 0.00 97.48 17:01:01 4 10.78 0.00 0.93 0.15 0.03 88.10 17:01:01 5 19.23 0.00 1.49 6.35 0.07 72.86 17:01:01 6 10.32 0.00 1.08 0.67 0.03 87.90 17:01:01 7 12.46 0.00 1.20 0.63 0.03 85.66 17:02:01 all 19.11 0.00 7.60 9.70 0.07 63.52 17:02:01 0 21.34 0.00 7.41 15.15 0.07 56.03 17:02:01 1 18.54 0.00 8.06 2.62 0.05 70.73 17:02:01 2 20.21 0.00 7.95 9.05 0.07 62.72 17:02:01 3 20.81 0.00 8.87 28.60 0.10 41.61 17:02:01 4 20.24 0.00 6.56 4.06 0.05 69.09 17:02:01 5 17.32 0.00 7.77 14.01 0.08 60.81 17:02:01 6 17.64 0.00 6.78 1.58 0.07 73.93 17:02:01 7 16.81 0.00 7.44 2.58 0.07 73.11 17:03:01 all 24.79 0.00 3.27 0.96 0.08 70.90 17:03:01 0 22.78 0.00 3.32 1.68 0.08 72.14 17:03:01 1 30.48 0.00 3.49 0.08 0.07 65.88 17:03:01 2 27.68 0.00 3.00 1.39 0.07 67.85 17:03:01 3 23.15 0.00 3.34 1.80 0.08 71.63 17:03:01 4 25.18 0.00 3.34 0.82 0.07 70.60 17:03:01 5 33.21 0.00 4.53 0.37 0.07 61.83 17:03:01 6 14.13 0.00 1.82 0.33 0.08 83.63 17:03:01 7 21.91 0.00 3.31 1.19 0.07 73.52 17:04:01 all 3.61 0.00 0.31 0.02 0.06 95.99 17:04:01 0 3.87 0.00 0.30 0.10 0.05 95.68 17:04:01 1 1.89 0.00 0.17 0.00 0.05 97.90 17:04:01 2 3.20 0.00 0.32 0.03 0.05 96.40 17:04:01 3 3.58 0.00 0.38 0.02 0.07 95.95 17:04:01 4 3.69 0.00 0.30 0.00 0.07 95.94 17:04:01 5 3.86 0.00 0.40 0.00 0.05 95.69 17:04:01 6 4.77 0.00 0.26 0.03 0.07 94.87 17:04:01 7 3.99 0.00 0.40 0.00 0.07 95.54 17:05:01 all 2.70 0.00 0.77 0.14 0.05 96.34 17:05:01 0 2.44 0.00 0.87 0.53 0.05 96.11 17:05:01 1 2.02 0.00 0.68 0.08 0.03 97.18 17:05:01 2 5.13 0.00 0.92 0.07 0.05 93.83 17:05:01 3 2.14 0.00 0.77 0.17 0.05 96.87 17:05:01 4 2.15 0.00 0.75 0.10 0.03 96.96 17:05:01 5 2.42 0.00 0.78 0.05 0.05 96.69 17:05:01 6 2.97 0.00 0.60 0.03 0.05 96.35 17:05:01 7 2.32 0.00 0.77 0.12 0.05 96.74 Average: all 11.91 0.00 2.56 2.62 0.06 82.85 Average: 0 13.17 0.00 2.59 3.52 0.06 80.66 Average: 1 11.61 0.00 2.59 0.68 0.04 85.08 Average: 2 11.28 0.00 2.47 4.07 0.05 82.13 Average: 3 10.27 0.00 2.76 6.09 0.06 80.83 Average: 4 12.39 0.00 2.37 1.02 0.05 84.17 Average: 5 15.19 0.00 2.98 4.14 0.06 77.63 Average: 6 9.94 0.00 2.09 0.53 0.06 87.38 Average: 7 11.48 0.00 2.61 0.90 0.06 84.95