---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17600 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 885 25159 0 6122 30826 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:53:53:eb brd ff:ff:ff:ff:ff:ff inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe53:53eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:63:eb:fe 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::42:50ff:fe63:ebfe/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-17600) 06/17/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 335.27 39.64 295.63 1794.00 17926.05 17:29:01 360.23 18.81 341.42 2271.51 152063.18 17:30:01 302.73 12.28 290.45 791.90 21533.78 17:31:01 132.06 0.37 131.69 34.53 26970.54 17:32:01 15.38 0.00 15.38 0.00 9735.93 17:33:01 40.35 0.07 40.29 6.53 10291.42 Average: 197.29 11.78 185.50 813.71 39816.58 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30163528 31731976 2775692 8.43 68404 1810684 1399636 4.12 838480 1646688 155608 17:29:01 26220664 31651904 6718556 20.40 124844 5462912 1788800 5.26 1004344 5216228 30640 17:30:01 24026572 29648628 8912648 27.06 141424 5616212 8853212 26.05 3217636 5119036 1068 17:31:01 23318644 29265864 9620576 29.21 170764 5872832 9400020 27.66 3673100 5321268 3908 17:32:01 23272740 29223948 9666480 29.35 171036 5876108 9413556 27.70 3714568 5323944 228 17:33:01 25022004 30850200 7917216 24.04 171908 5763372 4362932 12.84 2114332 5217936 388 Average: 25337359 30395420 7601861 23.08 141397 5067020 5869693 17.27 2427077 4640850 31973 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 152.08 102.27 1028.59 32.69 0.00 0.00 0.00 0.00 17:29:01 lo 13.73 13.73 1.33 1.33 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 br-b6bdde7bbc59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 1138.57 543.77 30649.30 49.75 0.00 0.00 0.00 0.00 17:30:01 lo 1.77 1.77 0.14 0.14 0.00 0.00 0.00 0.00 17:30:01 veth1240dbb 52.54 63.66 19.17 15.23 0.00 0.00 0.00 0.00 17:30:01 vethfccb00a 6.98 6.77 0.79 0.73 0.00 0.00 0.00 0.00 17:30:01 vethef1efcd 0.67 1.13 0.07 0.41 0.00 0.00 0.00 0.00 17:31:01 lo 2.27 2.27 0.18 0.18 0.00 0.00 0.00 0.00 17:31:01 veth1240dbb 42.71 53.19 71.13 18.53 0.00 0.00 0.00 0.01 17:31:01 vethfccb00a 47.84 43.66 16.98 62.36 0.00 0.00 0.00 0.01 17:31:01 vethef1efcd 0.30 0.28 0.02 0.02 0.00 0.00 0.00 0.00 17:32:01 lo 1.03 1.03 0.08 0.08 0.00 0.00 0.00 0.00 17:32:01 veth1240dbb 58.76 73.82 121.25 20.26 0.00 0.00 0.00 0.01 17:32:01 vethfccb00a 38.84 35.76 12.52 54.44 0.00 0.00 0.00 0.00 17:32:01 vethef1efcd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 17:33:01 veth1240dbb 17.43 22.56 37.63 6.71 0.00 0.00 0.00 0.00 17:33:01 docker0 15.13 19.89 2.21 288.96 0.00 0.00 0.00 0.00 17:33:01 veth8a2083d 7.20 9.73 1.08 1.26 0.00 0.00 0.00 0.00 Average: lo 3.92 3.92 0.36 0.36 0.00 0.00 0.00 0.00 Average: veth1240dbb 28.65 35.64 41.64 10.15 0.00 0.00 0.00 0.00 Average: docker0 2.53 3.33 0.37 48.30 0.00 0.00 0.00 0.00 Average: veth8a2083d 1.20 1.63 0.18 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17600) 06/17/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.82 0.00 0.88 2.89 0.03 86.38 17:28:01 0 6.96 0.00 0.53 0.29 0.02 92.21 17:28:01 1 19.94 0.00 1.00 2.17 0.03 76.85 17:28:01 2 26.44 0.00 2.55 3.80 0.05 67.16 17:28:01 3 16.55 0.00 1.14 0.24 0.05 82.03 17:28:01 4 3.37 0.00 0.53 2.54 0.05 93.52 17:28:01 5 2.70 0.00 0.54 7.70 0.02 89.04 17:28:01 6 1.05 0.00 0.58 0.66 0.00 97.71 17:28:01 7 1.61 0.00 0.27 5.67 0.02 92.43 17:29:01 all 13.50 0.00 5.31 11.63 0.05 69.50 17:29:01 0 11.39 0.00 5.13 1.16 0.05 82.27 17:29:01 1 12.60 0.00 4.95 4.08 0.08 78.29 17:29:01 2 11.84 0.00 5.54 4.68 0.05 77.89 17:29:01 3 28.69 0.00 5.53 3.92 0.07 61.80 17:29:01 4 9.71 0.00 5.31 18.24 0.05 66.69 17:29:01 5 12.05 0.00 4.93 7.41 0.05 75.57 17:29:01 6 10.36 0.00 6.27 44.63 0.08 38.66 17:29:01 7 11.37 0.00 4.79 9.23 0.05 74.56 17:30:01 all 25.58 0.00 3.39 2.47 0.13 68.43 17:30:01 0 26.98 0.00 3.29 3.26 0.13 66.33 17:30:01 1 23.84 0.00 3.43 3.07 0.12 69.54 17:30:01 2 25.62 0.00 3.24 4.00 0.12 67.03 17:30:01 3 27.95 0.00 3.44 0.40 0.12 68.09 17:30:01 4 23.65 0.00 3.17 0.13 0.13 72.91 17:30:01 5 28.14 0.00 3.87 2.05 0.13 65.81 17:30:01 6 28.54 0.00 3.29 4.72 0.12 63.34 17:30:01 7 19.95 0.00 3.35 2.13 0.12 74.45 17:31:01 all 11.52 0.00 2.05 2.33 0.06 84.04 17:31:01 0 10.49 0.00 1.87 0.89 0.07 86.69 17:31:01 1 20.93 0.00 2.63 0.92 0.07 75.46 17:31:01 2 9.97 0.00 1.76 0.87 0.05 87.34 17:31:01 3 11.47 0.00 2.35 3.38 0.08 82.72 17:31:01 4 8.95 0.00 1.27 0.00 0.03 89.75 17:31:01 5 10.34 0.00 2.35 7.56 0.07 79.68 17:31:01 6 9.38 0.00 2.03 4.81 0.07 83.72 17:31:01 7 10.67 0.00 2.13 0.22 0.08 86.90 17:32:01 all 4.06 0.00 0.53 1.08 0.07 94.26 17:32:01 0 3.64 0.00 0.53 1.12 0.05 94.66 17:32:01 1 4.70 0.00 0.60 0.10 0.07 94.53 17:32:01 2 4.02 0.00 0.52 0.05 0.10 95.31 17:32:01 3 3.75 0.00 0.44 0.00 0.12 95.70 17:32:01 4 3.64 0.00 0.52 0.00 0.05 95.80 17:32:01 5 4.23 0.00 0.49 0.43 0.05 94.80 17:32:01 6 4.78 0.00 0.60 6.90 0.08 87.63 17:32:01 7 3.74 0.00 0.53 0.00 0.05 95.67 17:33:01 all 2.53 0.00 0.78 1.71 0.07 94.92 17:33:01 0 2.09 0.00 0.74 2.93 0.05 94.20 17:33:01 1 3.66 0.00 0.95 0.75 0.08 94.55 17:33:01 2 2.39 0.00 0.79 0.60 0.08 96.14 17:33:01 3 2.63 0.00 0.72 0.60 0.07 95.97 17:33:01 4 1.88 0.00 0.70 0.02 0.07 97.34 17:33:01 5 2.08 0.00 0.94 1.02 0.05 95.91 17:33:01 6 3.04 0.00 0.60 6.75 0.08 89.53 17:33:01 7 2.47 0.00 0.76 0.99 0.08 95.70 Average: all 11.17 0.00 2.15 3.68 0.07 82.93 Average: 0 10.26 0.00 2.01 1.61 0.06 86.05 Average: 1 14.26 0.00 2.26 1.85 0.08 81.56 Average: 2 13.34 0.00 2.40 2.33 0.08 81.86 Average: 3 15.17 0.00 2.27 1.42 0.08 81.06 Average: 4 8.54 0.00 1.92 3.47 0.06 86.01 Average: 5 9.93 0.00 2.18 4.35 0.06 83.48 Average: 6 9.52 0.00 2.22 11.37 0.07 76.82 Average: 7 8.31 0.00 1.97 3.03 0.07 86.62