---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32437 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 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 912 24298 0 6956 30800 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:99:a4:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe99:a4d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:96:65:33 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32437) 08/20/24 _x86_64_ (8 CPU) 14:20:08 LINUX RESTART (8 CPU) 14:21:03 tps rtps wtps bread/s bwrtn/s 14:22:01 176.54 52.16 124.38 3967.73 27103.60 14:23:01 129.88 14.28 115.60 950.11 33460.69 14:24:01 71.90 12.75 59.16 2360.41 35588.47 14:25:01 283.16 6.55 276.61 859.85 91396.47 14:26:01 252.92 0.53 252.39 41.59 71240.79 14:27:01 64.22 0.03 64.19 1.07 22229.23 14:28:01 73.75 0.98 72.77 49.33 18102.72 Average: 150.22 12.28 137.94 1162.36 42807.63 14:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 29727504 31507120 3211716 9.75 79776 2003324 1660928 4.89 1129340 1778576 130068 14:23:01 28260916 30482376 4678304 14.20 90472 2421536 2363052 6.95 2253944 2092104 17592 14:24:01 28180472 31581188 4758748 14.45 103068 3565164 1505192 4.43 1435212 2944984 535400 14:25:01 25148900 30565140 7790320 23.65 143160 5397508 5620604 16.54 2556804 4682696 199116 14:26:01 20896484 27755848 12042736 36.56 186536 6685508 12231760 35.99 5547852 5792680 5760 14:27:01 19529016 26678724 13410204 40.71 191760 6965648 12575592 37.00 6688360 6005124 1788 14:28:01 24874460 31527364 8064760 24.48 193608 6530772 1588132 4.67 1941796 5525980 3332 Average: 25231107 30013966 7708113 23.40 141197 4795637 5363609 15.78 3079044 4117449 127579 14:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 ens3 137.79 106.43 1293.17 26.71 0.00 0.00 0.00 0.00 14:22:01 lo 2.76 2.76 0.28 0.28 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 812.38 630.24 5999.43 155.85 0.00 0.00 0.00 0.00 14:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 457.69 362.26 2116.01 117.50 0.00 0.00 0.00 0.00 14:24:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 vethb76b619 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:25:01 vethfc8c247 1.70 1.57 0.31 0.75 0.00 0.00 0.00 0.00 14:25:01 vethb79ae79 6.50 6.21 1.45 0.80 0.00 0.00 0.00 0.00 14:25:01 ens3 603.93 318.64 15020.92 28.63 0.00 0.00 0.00 0.00 14:26:01 vethb76b619 4.98 7.93 0.86 1.90 0.00 0.00 0.00 0.00 14:26:01 vethfc8c247 226.45 189.34 32.12 193.61 0.00 0.00 0.00 0.02 14:26:01 veth05a498e 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:26:01 vethb79ae79 195.12 232.04 196.55 33.22 0.00 0.00 0.00 0.02 14:27:01 vethb76b619 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:27:01 vethfc8c247 67.81 67.72 8.57 8.38 0.00 0.00 0.00 0.00 14:27:01 veth05a498e 8.88 5.22 4.84 0.54 0.00 0.00 0.00 0.00 14:27:01 vethb79ae79 76.19 83.30 9.93 9.32 0.00 0.00 0.00 0.00 14:28:01 ens3 2842.44 1904.95 35823.97 455.66 0.00 0.00 0.00 0.00 14:28:01 lo 21.23 21.23 2.25 2.25 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 359.73 239.76 4986.40 56.57 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32437) 08/20/24 _x86_64_ (8 CPU) 14:20:08 LINUX RESTART (8 CPU) 14:21:03 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 11.81 0.00 0.97 2.65 0.06 84.51 14:22:01 0 2.71 0.00 0.29 0.35 0.02 96.63 14:22:01 1 4.13 0.00 0.74 1.69 0.09 93.34 14:22:01 2 3.56 0.00 0.33 0.45 0.05 95.61 14:22:01 3 21.04 0.00 1.37 1.71 0.09 75.80 14:22:01 4 32.53 0.00 1.90 2.33 0.09 63.14 14:22:01 5 18.23 0.00 1.19 0.90 0.05 79.63 14:22:01 6 3.26 0.00 0.54 12.00 0.05 84.15 14:22:01 7 9.02 0.00 1.40 1.78 0.05 87.75 14:23:01 all 41.85 0.00 1.45 1.75 0.08 54.87 14:23:01 0 36.07 0.00 1.50 1.29 0.07 61.07 14:23:01 1 40.48 0.00 1.27 6.27 0.07 51.91 14:23:01 2 32.27 0.00 1.49 0.86 0.05 65.33 14:23:01 3 48.55 0.00 1.55 0.30 0.08 49.51 14:23:01 4 57.83 0.00 1.63 0.65 0.10 39.80 14:23:01 5 40.70 0.00 1.55 1.16 0.10 56.49 14:23:01 6 31.47 0.00 1.10 1.34 0.07 66.02 14:23:01 7 47.44 0.00 1.49 2.08 0.12 48.88 14:24:01 all 29.80 0.00 1.91 1.69 0.07 66.53 14:24:01 0 26.91 0.00 1.96 0.08 0.05 71.00 14:24:01 1 24.04 0.00 1.53 7.69 0.07 66.68 14:24:01 2 32.12 0.00 1.72 1.97 0.10 64.08 14:24:01 3 23.65 0.00 2.12 0.07 0.05 74.11 14:24:01 4 41.29 0.00 2.72 2.35 0.08 53.56 14:24:01 5 32.62 0.00 2.14 0.15 0.08 65.01 14:24:01 6 33.41 0.00 1.88 0.22 0.05 64.45 14:24:01 7 24.42 0.00 1.24 1.04 0.07 73.23 14:25:01 all 21.06 0.00 4.66 4.54 0.08 69.66 14:25:01 0 19.34 0.00 4.08 0.77 0.07 75.75 14:25:01 1 23.17 0.00 4.43 2.76 0.12 69.52 14:25:01 2 18.57 0.00 4.22 3.79 0.08 73.33 14:25:01 3 28.19 0.00 6.35 16.16 0.10 49.20 14:25:01 4 23.78 0.00 5.15 1.85 0.07 69.15 14:25:01 5 19.13 0.00 4.82 7.65 0.07 68.33 14:25:01 6 18.69 0.00 4.30 0.30 0.05 76.66 14:25:01 7 17.66 0.00 3.92 3.15 0.07 75.21 14:26:01 all 40.36 0.00 6.45 3.96 0.13 49.10 14:26:01 0 41.80 0.00 5.90 1.17 0.12 51.01 14:26:01 1 37.08 0.00 5.94 1.76 0.14 55.09 14:26:01 2 39.59 0.00 7.34 13.39 0.14 39.55 14:26:01 3 43.51 0.00 7.07 2.28 0.20 46.92 14:26:01 4 38.78 0.00 6.39 1.63 0.12 53.08 14:26:01 5 40.89 0.00 5.95 1.27 0.12 51.77 14:26:01 6 41.89 0.00 6.54 3.20 0.10 48.26 14:26:01 7 39.37 0.00 6.48 6.99 0.14 47.03 14:27:01 all 25.77 0.00 1.67 1.15 0.12 71.29 14:27:01 0 28.32 0.00 1.99 4.81 0.12 64.77 14:27:01 1 26.00 0.00 1.71 0.40 0.12 71.77 14:27:01 2 23.04 0.00 1.56 0.81 0.12 74.47 14:27:01 3 22.50 0.00 1.77 0.72 0.12 74.89 14:27:01 4 28.38 0.00 1.85 0.10 0.12 69.56 14:27:01 5 25.28 0.00 1.66 1.41 0.12 71.54 14:27:01 6 34.04 0.00 1.19 0.45 0.08 64.23 14:27:01 7 18.49 0.00 1.67 0.51 0.15 79.18 14:28:01 all 11.51 0.00 2.07 1.20 0.10 85.13 14:28:01 0 17.20 0.00 2.20 1.88 0.10 78.63 14:28:01 1 10.49 0.00 2.38 0.10 0.10 86.92 14:28:01 2 11.88 0.00 1.98 0.08 0.12 85.94 14:28:01 3 9.20 0.00 2.47 0.50 0.10 87.73 14:28:01 4 11.18 0.00 1.82 0.50 0.10 86.40 14:28:01 5 12.60 0.00 1.83 5.38 0.10 80.09 14:28:01 6 9.77 0.00 1.73 0.37 0.10 88.03 14:28:01 7 9.75 0.00 2.12 0.76 0.12 87.26 Average: all 26.07 0.00 2.74 2.42 0.09 68.68 Average: 0 24.70 0.00 2.56 1.48 0.08 71.18 Average: 1 23.70 0.00 2.57 2.96 0.10 70.66 Average: 2 23.08 0.00 2.67 3.05 0.09 71.12 Average: 3 28.10 0.00 3.24 3.10 0.11 65.46 Average: 4 33.40 0.00 3.06 1.34 0.10 62.09 Average: 5 27.10 0.00 2.73 2.56 0.09 67.51 Average: 6 24.72 0.00 2.47 2.52 0.07 70.23 Average: 7 23.79 0.00 2.62 2.32 0.10 71.17