---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84594 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 887 24986 0 6293 30824 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:06:8e:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe06:8eda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:e6:b0:72 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::42:64ff:fee6:b072/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84594) 11/18/24 _x86_64_ (8 CPU) 12:40:35 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 223.65 59.47 164.17 3682.72 45193.13 12:43:01 131.88 31.19 100.68 3182.54 17300.18 12:44:01 181.59 0.33 181.25 16.40 74508.25 12:45:01 344.88 2.77 342.11 413.40 79373.17 12:46:01 116.31 0.33 115.98 51.99 23953.61 12:47:01 88.99 1.47 87.52 110.25 9404.70 Average: 181.21 15.93 165.29 1242.88 41622.17 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30272660 31649556 2666560 8.10 53896 1642564 1450604 4.27 896280 1496812 61740 12:43:01 27707448 31582344 5231772 15.88 90292 4047220 2039852 6.00 1026576 3806152 2171416 12:44:01 26064940 31636384 6874280 20.87 128396 5586856 1676068 4.93 1019684 5343240 1795164 12:45:01 25115072 30898748 7824148 23.75 142748 5784744 6938772 20.42 1884880 5359580 108 12:46:01 23468116 29723908 9471104 28.75 170472 6184576 8504904 25.02 3182716 5640976 31596 12:47:01 25575548 31550816 7363672 22.36 174460 5902052 1631604 4.80 1381700 5412256 17876 Average: 26367297 31173626 6571923 19.95 126711 4858002 3706967 10.91 1565306 4509836 679650 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:42:01 ens3 339.19 241.09 968.60 64.42 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 12.26 12.26 1.21 1.21 0.00 0.00 0.00 0.00 12:43:01 ens3 1101.28 640.43 23562.94 70.51 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:44:01 ens3 289.35 166.06 7241.31 14.65 0.00 0.00 0.00 0.00 12:45:01 veth9e03a48 0.30 0.47 0.02 0.03 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 vethcd7d275 1.35 1.68 0.15 0.17 0.00 0.00 0.00 0.00 12:45:01 vethc4ec1f8 54.52 73.57 8.42 9.92 0.00 0.00 0.00 0.00 12:46:01 veth9e03a48 2.87 3.53 0.38 0.30 0.00 0.00 0.00 0.00 12:46:01 docker0 12.60 17.03 2.09 286.47 0.00 0.00 0.00 0.00 12:46:01 vethcd7d275 3.45 4.32 0.61 0.68 0.00 0.00 0.00 0.00 12:46:01 vethc4ec1f8 90.93 92.08 18.64 15.71 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 25.13 25.13 2.34 2.34 0.00 0.00 0.00 0.00 12:47:01 ens3 1855.06 1141.26 33232.12 171.60 0.00 0.00 0.00 0.00 Average: docker0 2.10 2.84 0.35 47.75 0.00 0.00 0.00 0.00 Average: lo 3.62 3.62 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 306.51 188.40 5527.04 28.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84594) 11/18/24 _x86_64_ (8 CPU) 12:40:35 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 8.05 0.00 0.94 8.05 0.04 82.91 12:42:01 0 11.61 0.00 0.90 3.91 0.05 83.53 12:42:01 1 10.13 0.00 1.74 4.58 0.05 83.50 12:42:01 2 6.19 0.00 0.78 0.47 0.03 92.52 12:42:01 3 2.76 0.00 0.80 15.63 0.03 80.78 12:42:01 4 5.50 0.00 0.43 0.53 0.03 93.50 12:42:01 5 3.70 0.00 0.65 0.42 0.03 95.20 12:42:01 6 20.30 0.00 1.29 2.27 0.07 76.07 12:42:01 7 4.22 0.00 0.90 36.73 0.07 58.08 12:43:01 all 10.42 0.00 2.72 5.92 0.08 80.86 12:43:01 0 24.64 0.00 3.02 3.25 0.08 69.01 12:43:01 1 11.08 0.00 3.13 2.24 0.10 83.45 12:43:01 2 8.75 0.00 2.48 0.92 0.07 87.78 12:43:01 3 5.09 0.00 2.54 13.20 0.08 79.09 12:43:01 4 4.28 0.00 2.43 1.83 0.07 91.40 12:43:01 5 5.01 0.00 2.20 0.82 0.05 91.91 12:43:01 6 17.45 0.00 3.53 13.13 0.08 65.80 12:43:01 7 7.04 0.00 2.44 11.98 0.07 78.47 12:44:01 all 6.93 0.00 3.34 21.80 0.06 67.86 12:44:01 0 6.63 0.00 3.31 8.80 0.07 81.20 12:44:01 1 7.27 0.00 3.34 1.93 0.03 87.42 12:44:01 2 7.09 0.00 3.28 17.45 0.05 72.13 12:44:01 3 6.80 0.00 3.55 41.78 0.07 47.79 12:44:01 4 8.45 0.00 2.67 33.36 0.05 55.47 12:44:01 5 6.50 0.00 3.59 11.48 0.05 78.38 12:44:01 6 6.08 0.00 3.83 18.86 0.07 71.17 12:44:01 7 6.62 0.00 3.13 40.86 0.07 49.32 12:45:01 all 7.37 0.00 2.40 14.35 0.06 75.82 12:45:01 0 7.12 0.00 2.48 13.58 0.07 76.75 12:45:01 1 9.66 0.00 2.51 4.97 0.07 82.78 12:45:01 2 5.93 0.00 2.46 6.68 0.05 84.88 12:45:01 3 7.71 0.00 1.93 17.76 0.05 72.55 12:45:01 4 5.82 0.00 2.13 16.95 0.07 75.03 12:45:01 5 7.43 0.00 2.16 3.14 0.07 87.20 12:45:01 6 7.84 0.00 3.20 45.29 0.08 43.59 12:45:01 7 7.39 0.00 2.33 6.46 0.07 83.76 12:46:01 all 24.42 0.00 2.71 3.96 0.09 68.82 12:46:01 0 26.61 0.00 2.84 4.66 0.10 65.79 12:46:01 1 29.66 0.00 2.89 0.94 0.08 66.42 12:46:01 2 18.10 0.00 2.73 14.04 0.10 65.03 12:46:01 3 25.02 0.00 2.75 7.73 0.10 64.40 12:46:01 4 22.37 0.00 2.81 2.20 0.10 72.52 12:46:01 5 28.82 0.00 2.67 0.44 0.07 68.00 12:46:01 6 19.37 0.00 2.36 0.84 0.08 77.34 12:46:01 7 25.42 0.00 2.60 0.85 0.10 71.03 12:47:01 all 4.71 0.00 1.01 1.05 0.05 93.17 12:47:01 0 2.00 0.00 0.89 0.08 0.03 96.99 12:47:01 1 1.36 0.00 0.80 0.22 0.05 97.57 12:47:01 2 15.73 0.00 1.22 0.99 0.07 81.99 12:47:01 3 2.05 0.00 1.02 0.15 0.05 96.73 12:47:01 4 10.84 0.00 1.12 2.97 0.07 85.01 12:47:01 5 1.87 0.00 0.87 0.03 0.05 97.18 12:47:01 6 1.82 0.00 0.90 0.07 0.03 97.17 12:47:01 7 2.04 0.00 1.29 3.83 0.05 92.79 Average: all 10.32 0.00 2.18 9.18 0.06 78.25 Average: 0 13.11 0.00 2.24 5.71 0.07 78.88 Average: 1 11.53 0.00 2.40 2.48 0.06 83.52 Average: 2 10.30 0.00 2.16 6.75 0.06 80.73 Average: 3 8.23 0.00 2.10 16.01 0.06 73.59 Average: 4 9.53 0.00 1.93 9.63 0.06 78.84 Average: 5 8.88 0.00 2.02 2.72 0.05 86.32 Average: 6 12.14 0.00 2.52 13.39 0.07 71.88 Average: 7 8.79 0.00 2.11 16.76 0.07 72.27