---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80166 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 11G 145G 7% / 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 862 28452 0 2851 30864 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4a:3d:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe4a:3dc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:87:6b:16 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::42:4ff:fe87:6b16/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80166) 10/29/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 350.34 37.76 312.58 1752.11 36226.50 05:06:01 135.52 20.94 114.58 843.45 39595.33 05:07:01 44.64 0.55 44.09 9.73 30689.42 05:08:01 36.83 0.60 36.23 16.53 29610.53 05:09:01 127.85 3.78 124.06 477.92 56495.38 Average: 139.04 12.73 126.31 619.96 38523.47 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30002368 31643128 2936852 8.92 74372 1872652 1469524 4.32 934592 1702116 219704 05:06:01 28811968 30615028 4127252 12.53 83252 2019132 2476544 7.29 2011596 1797216 18688 05:07:01 28166312 30054040 4772908 14.49 87292 2094540 5023980 14.78 2590628 1848716 11224 05:08:01 28361556 30357156 4577664 13.90 89492 2197704 2525284 7.43 2341756 1902056 67108 05:09:01 29145936 31614196 3793284 11.52 98856 2651644 1466388 4.31 1229260 2209100 17576 Average: 28897628 30856710 4041592 12.27 86653 2167134 2592344 7.63 1821566 1891841 66860 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 154.11 101.33 1076.02 43.10 0.00 0.00 0.00 0.00 05:05:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 322.36 230.91 1739.60 64.94 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 295.75 197.15 904.50 70.15 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 205.15 143.66 466.71 52.14 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 363.64 371.42 1516.42 1692.62 0.00 0.00 0.00 0.00 05:09:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 268.20 208.89 1140.67 384.58 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80166) 10/29/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.53 0.00 0.96 2.80 0.03 85.68 05:05:01 0 3.50 0.00 0.55 10.76 0.05 85.14 05:05:01 1 2.51 0.00 0.92 2.93 0.02 93.63 05:05:01 2 31.73 0.00 1.95 3.12 0.07 63.12 05:05:01 3 23.76 0.00 1.55 0.53 0.03 74.12 05:05:01 4 5.61 0.00 0.75 0.10 0.02 93.53 05:05:01 5 1.53 0.00 0.32 0.05 0.00 98.10 05:05:01 6 14.23 0.00 1.22 0.67 0.03 83.85 05:05:01 7 1.40 0.00 0.32 4.30 0.02 93.96 05:06:01 all 29.59 0.00 1.11 1.56 0.06 67.68 05:06:01 0 24.95 0.00 1.39 4.36 0.07 69.23 05:06:01 1 27.95 0.00 1.44 0.12 0.05 70.45 05:06:01 2 26.87 0.00 1.00 1.52 0.05 70.56 05:06:01 3 28.24 0.00 0.67 0.07 0.05 70.97 05:06:01 4 33.56 0.00 1.27 3.89 0.07 61.21 05:06:01 5 32.27 0.00 0.70 0.02 0.07 66.94 05:06:01 6 30.98 0.00 1.19 0.37 0.05 67.41 05:06:01 7 31.91 0.00 1.19 2.16 0.07 64.68 05:07:01 all 57.50 0.00 2.15 0.56 0.08 39.70 05:07:01 0 58.16 0.00 2.34 0.08 0.08 39.32 05:07:01 1 53.87 0.00 1.94 0.07 0.08 44.03 05:07:01 2 61.80 0.00 2.16 4.24 0.08 31.72 05:07:01 3 55.64 0.00 1.90 0.03 0.08 42.35 05:07:01 4 59.77 0.00 1.95 0.00 0.08 38.20 05:07:01 5 62.39 0.00 2.23 0.00 0.10 35.28 05:07:01 6 53.64 0.00 2.28 0.08 0.08 43.91 05:07:01 7 54.63 0.00 2.50 0.02 0.08 42.77 05:08:01 all 79.07 0.00 2.05 0.21 0.08 18.59 05:08:01 0 78.54 0.00 1.92 0.02 0.07 19.45 05:08:01 1 76.42 0.00 2.25 0.00 0.10 21.23 05:08:01 2 81.81 0.00 2.23 1.58 0.10 14.28 05:08:01 3 81.49 0.00 2.08 0.07 0.10 16.26 05:08:01 4 77.62 0.00 1.69 0.00 0.07 20.63 05:08:01 5 79.85 0.00 1.87 0.00 0.07 18.21 05:08:01 6 77.04 0.00 2.04 0.00 0.08 20.83 05:08:01 7 79.82 0.00 2.31 0.00 0.10 17.77 05:09:01 all 13.03 0.00 1.64 2.39 0.05 82.88 05:09:01 0 18.92 0.00 1.90 0.27 0.05 78.86 05:09:01 1 15.51 0.00 1.32 0.52 0.03 82.62 05:09:01 2 14.22 0.00 2.00 11.70 0.08 72.00 05:09:01 3 7.22 0.00 1.61 0.77 0.05 90.35 05:09:01 4 12.39 0.00 1.30 1.14 0.03 85.14 05:09:01 5 13.96 0.00 1.38 4.38 0.05 80.24 05:09:01 6 13.37 0.00 2.02 0.20 0.07 84.34 05:09:01 7 8.64 0.00 1.62 0.17 0.03 89.54 Average: all 37.91 0.00 1.58 1.51 0.06 58.94 Average: 0 36.80 0.00 1.62 3.10 0.06 58.42 Average: 1 35.26 0.00 1.58 0.73 0.06 62.39 Average: 2 43.27 0.00 1.87 4.43 0.08 50.36 Average: 3 39.22 0.00 1.56 0.29 0.06 58.86 Average: 4 37.76 0.00 1.39 1.03 0.05 59.77 Average: 5 37.96 0.00 1.30 0.89 0.06 59.80 Average: 6 37.82 0.00 1.75 0.26 0.06 60.10 Average: 7 35.22 0.00 1.59 1.33 0.06 61.80