---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40124 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 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 861 25814 0 5491 30850 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:a1:b1:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea1:b178/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:40:c8:56 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::42:90ff:fe40:c856/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40124) 09/20/24 _x86_64_ (8 CPU) 14:49:27 LINUX RESTART (8 CPU) 14:50:02 tps rtps wtps bread/s bwrtn/s 14:51:01 316.10 37.28 278.82 1730.67 27964.76 14:52:01 435.04 31.59 403.45 3043.28 139468.74 14:53:01 175.94 0.48 175.45 55.19 39363.07 14:54:01 38.91 0.07 38.84 11.33 19594.85 Average: 241.19 17.27 223.92 1207.96 56716.44 14:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 30065376 31679208 2873844 8.72 72704 1850308 1449032 4.26 898284 1682008 181904 14:52:01 26066632 30932076 6872588 20.86 123524 4918792 6764460 19.90 1837728 4511148 4000 14:53:01 24317104 29607460 8622116 26.18 155108 5274064 8657684 25.47 3299144 4747388 2188 14:54:01 25316964 30502488 7622256 23.14 155988 5170356 5972760 17.57 2428860 4639816 340 Average: 26441519 30680308 6497701 19.73 126831 4303380 5710984 16.80 2116004 3895090 47108 14:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 141.43 97.58 1147.03 32.55 0.00 0.00 0.00 0.00 14:52:01 br-9c199a1702df 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 veth0d7113b 0.25 0.32 0.02 0.02 0.00 0.00 0.00 0.00 14:52:01 veth75b5b58 1.75 1.88 0.17 0.18 0.00 0.00 0.00 0.00 14:52:01 veth7c6682e 0.42 0.57 0.02 0.04 0.00 0.00 0.00 0.00 14:53:01 br-9c199a1702df 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 14:53:01 veth0d7113b 0.85 0.88 0.07 0.05 0.00 0.00 0.00 0.00 14:53:01 veth75b5b58 14.88 12.83 1.93 1.94 0.00 0.00 0.00 0.00 14:53:01 veth7c6682e 12.05 12.36 2.24 2.46 0.00 0.00 0.00 0.00 14:54:01 br-9c199a1702df 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth75b5b58 14.73 10.41 7.65 3.58 0.00 0.00 0.00 0.00 14:54:01 vethf514bc1 81.04 99.37 58.45 28.08 0.00 0.00 0.00 0.00 14:54:01 lo 22.75 22.75 2.15 2.15 0.00 0.00 0.00 0.00 Average: br-9c199a1702df 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth75b5b58 7.87 6.31 2.45 1.43 0.00 0.00 0.00 0.00 Average: vethf514bc1 20.34 24.94 14.67 7.05 0.00 0.00 0.00 0.00 Average: lo 4.74 4.74 0.46 0.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40124) 09/20/24 _x86_64_ (8 CPU) 14:49:27 LINUX RESTART (8 CPU) 14:50:02 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 9.71 0.00 0.96 2.75 0.04 86.54 14:51:01 0 14.60 0.00 0.75 1.45 0.03 83.16 14:51:01 1 2.90 0.00 0.87 7.62 0.03 88.57 14:51:01 2 23.02 0.00 1.63 1.57 0.05 73.73 14:51:01 3 11.96 0.00 0.92 1.61 0.08 85.43 14:51:01 4 5.47 0.00 0.76 0.20 0.02 93.55 14:51:01 5 7.85 0.00 0.95 0.44 0.02 90.74 14:51:01 6 1.90 0.00 0.85 1.95 0.03 95.26 14:51:01 7 10.11 0.00 0.93 7.15 0.02 81.79 14:52:01 all 15.78 0.00 6.16 8.97 0.08 69.02 14:52:01 0 12.31 0.00 6.94 8.47 0.08 72.21 14:52:01 1 16.36 0.00 5.65 7.70 0.10 70.19 14:52:01 2 22.30 0.00 6.17 3.01 0.07 68.46 14:52:01 3 14.38 0.00 6.53 27.55 0.08 51.45 14:52:01 4 15.70 0.00 5.96 3.04 0.08 75.21 14:52:01 5 15.82 0.00 6.57 9.45 0.08 68.07 14:52:01 6 15.68 0.00 5.19 10.92 0.08 68.13 14:52:01 7 13.60 0.00 6.28 1.72 0.07 78.33 14:53:01 all 24.91 0.00 3.56 2.52 0.09 68.92 14:53:01 0 21.01 0.00 3.28 2.59 0.10 73.01 14:53:01 1 23.09 0.00 3.13 1.30 0.08 72.40 14:53:01 2 29.60 0.00 4.24 1.38 0.10 64.68 14:53:01 3 20.95 0.00 3.49 1.78 0.10 73.67 14:53:01 4 26.02 0.00 3.31 5.31 0.08 65.27 14:53:01 5 26.03 0.00 3.42 1.33 0.07 69.15 14:53:01 6 17.38 0.00 2.85 2.58 0.07 77.13 14:53:01 7 35.26 0.00 4.76 3.90 0.08 55.99 14:54:01 all 5.57 0.00 0.84 0.99 0.07 92.52 14:54:01 0 4.31 0.00 0.97 0.40 0.07 94.25 14:54:01 1 5.45 0.00 0.97 0.07 0.07 93.45 14:54:01 2 5.50 0.00 0.67 0.17 0.05 93.61 14:54:01 3 5.43 0.00 0.80 7.10 0.07 86.60 14:54:01 4 6.43 0.00 0.85 0.07 0.08 92.57 14:54:01 5 6.64 0.00 0.85 0.07 0.05 92.39 14:54:01 6 5.89 0.00 0.90 0.02 0.08 93.10 14:54:01 7 4.93 0.00 0.77 0.05 0.07 94.19 Average: all 13.99 0.00 2.88 3.80 0.07 79.26 Average: 0 13.04 0.00 2.98 3.21 0.07 80.70 Average: 1 11.96 0.00 2.65 4.16 0.07 81.16 Average: 2 20.07 0.00 3.18 1.53 0.07 75.15 Average: 3 13.17 0.00 2.93 9.50 0.08 74.32 Average: 4 13.40 0.00 2.72 2.15 0.07 81.67 Average: 5 14.08 0.00 2.95 2.82 0.05 80.10 Average: 6 10.22 0.00 2.44 3.86 0.07 83.41 Average: 7 15.95 0.00 3.19 3.19 0.06 77.61