---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24716 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 969 24869 0 6327 30741 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:95:e9:2f brd ff:ff:ff:ff:ff:ff inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe95:e92f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:cc:5b:65 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::42:36ff:fecc:5b65/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24716) 07/18/24 _x86_64_ (8 CPU) 17:28:15 LINUX RESTART (8 CPU) 17:29:02 tps rtps wtps bread/s bwrtn/s 17:30:01 147.93 36.17 111.76 3323.53 27633.49 17:31:01 527.91 13.15 514.76 821.96 157840.65 17:32:01 108.30 0.25 108.05 27.73 30343.93 17:33:01 95.60 0.18 95.42 5.87 28945.68 17:34:01 20.98 0.00 20.98 0.00 18875.82 17:35:01 48.34 0.08 48.26 16.26 19328.56 Average: 158.22 8.23 149.99 691.85 47219.37 17:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:30:01 27364740 31488720 5574480 16.92 84340 4305056 3037380 8.94 1113832 4060652 2538380 17:31:01 25122420 30847756 7816800 23.73 139384 5718736 7361720 21.66 1940364 5302572 4464 17:32:01 23510712 29565352 9428508 28.62 155792 6004488 9187556 27.03 3320912 5495144 8256 17:33:01 23134708 29291156 9804512 29.77 171264 6077764 9682772 28.49 3647272 5525464 3884 17:34:01 23029068 29189564 9910152 30.09 171584 6081048 9741448 28.66 3747968 5528252 120 17:35:01 24897424 30933340 8041796 24.41 172356 5968320 3534672 10.40 2039008 5421656 76 Average: 24509845 30219315 8429375 25.59 149120 5692569 7090925 20.86 2634893 5222290 425863 17:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 14.03 14.03 1.34 1.34 0.00 0.00 0.00 0.00 17:30:01 ens3 949.85 507.44 25400.20 45.94 0.00 0.00 0.00 0.00 17:31:01 veth3ea4fa4 1.33 1.80 0.15 0.18 0.00 0.00 0.00 0.00 17:31:01 vethda7ee11 24.76 19.59 2.97 1.78 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 veth9a12f15 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 17:32:01 veth3ea4fa4 4.72 5.70 0.76 0.84 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth9a12f15 0.47 0.48 0.05 1.08 0.00 0.00 0.00 0.00 17:32:01 lo 22.76 22.76 2.13 2.13 0.00 0.00 0.00 0.00 17:33:01 veth3ea4fa4 0.73 1.05 0.10 0.13 0.00 0.00 0.00 0.00 17:33:01 docker0 12.98 17.91 2.15 282.12 0.00 0.00 0.00 0.00 17:33:01 veth9a12f15 0.53 0.63 0.05 1.56 0.00 0.00 0.00 0.00 17:33:01 vethdde5604 3.63 3.12 9.73 4.35 0.00 0.00 0.00 0.00 17:34:01 veth3ea4fa4 0.53 0.77 0.08 0.09 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 veth9a12f15 0.58 0.58 0.05 1.65 0.00 0.00 0.00 0.00 17:34:01 vethdde5604 7.42 6.07 15.40 7.95 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 28.90 28.90 2.63 2.63 0.00 0.00 0.00 0.00 17:35:01 ens3 1761.87 986.00 34799.24 190.43 0.00 0.00 0.00 0.00 17:35:01 veth6aa4651 85.30 73.44 40.36 127.59 0.00 0.00 0.00 0.01 Average: docker0 2.17 3.00 0.36 47.15 0.00 0.00 0.00 0.00 Average: lo 4.15 4.15 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 235.55 124.21 5655.75 19.89 0.00 0.00 0.00 0.00 Average: veth6aa4651 14.26 12.27 6.75 21.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24716) 07/18/24 _x86_64_ (8 CPU) 17:28:15 LINUX RESTART (8 CPU) 17:29:02 CPU %user %nice %system %iowait %steal %idle 17:30:01 all 12.42 0.00 2.62 2.56 0.06 82.35 17:30:01 0 4.73 0.00 2.40 2.69 0.03 90.16 17:30:01 1 5.28 0.00 2.45 0.34 0.03 91.90 17:30:01 2 4.15 0.00 2.13 0.20 0.09 93.43 17:30:01 3 9.13 0.00 2.17 0.59 0.08 88.01 17:30:01 4 31.94 0.00 3.47 2.03 0.07 62.49 17:30:01 5 33.93 0.00 3.66 1.96 0.07 60.38 17:30:01 6 5.92 0.00 2.16 4.66 0.02 87.25 17:30:01 7 4.32 0.00 2.46 8.04 0.03 85.14 17:31:01 all 14.35 0.00 5.62 15.72 0.08 64.23 17:31:01 0 14.05 0.00 5.74 16.85 0.10 63.26 17:31:01 1 15.36 0.00 5.32 12.83 0.08 66.40 17:31:01 2 13.78 0.00 5.78 8.20 0.10 72.14 17:31:01 3 12.00 0.00 5.59 15.52 0.08 66.80 17:31:01 4 14.95 0.00 5.75 24.72 0.07 54.51 17:31:01 5 16.37 0.00 5.49 8.96 0.07 69.11 17:31:01 6 13.71 0.00 6.22 24.58 0.10 55.40 17:31:01 7 14.55 0.00 5.08 14.09 0.08 66.19 17:32:01 all 23.86 0.00 3.03 1.31 0.08 71.73 17:32:01 0 27.75 0.00 2.99 0.57 0.08 68.60 17:32:01 1 22.27 0.00 3.37 1.61 0.07 72.68 17:32:01 2 23.22 0.00 3.14 0.17 0.07 73.40 17:32:01 3 25.23 0.00 3.14 0.47 0.10 71.06 17:32:01 4 26.83 0.00 2.78 0.08 0.08 70.22 17:32:01 5 20.95 0.00 2.74 4.90 0.08 71.32 17:32:01 6 18.00 0.00 2.27 0.05 0.08 79.60 17:32:01 7 26.67 0.00 3.78 2.64 0.08 66.83 17:33:01 all 9.12 0.00 1.50 1.19 0.07 88.12 17:33:01 0 11.18 0.00 1.88 0.13 0.05 86.76 17:33:01 1 6.90 0.00 1.49 0.18 0.08 91.34 17:33:01 2 7.52 0.00 1.24 0.22 0.12 90.91 17:33:01 3 8.32 0.00 1.07 0.18 0.05 90.37 17:33:01 4 7.44 0.00 1.49 1.82 0.08 89.16 17:33:01 5 12.23 0.00 1.69 4.21 0.07 81.79 17:33:01 6 9.33 0.00 1.26 0.22 0.07 89.12 17:33:01 7 10.08 0.00 1.84 2.53 0.07 85.48 17:34:01 all 4.14 0.00 0.57 1.23 0.08 93.98 17:34:01 0 4.02 0.00 0.63 0.10 0.08 95.16 17:34:01 1 4.59 0.00 0.67 0.20 0.08 94.46 17:34:01 2 5.13 0.00 0.57 0.10 0.07 94.14 17:34:01 3 4.21 0.00 0.59 0.23 0.07 94.90 17:34:01 4 3.97 0.00 0.43 0.20 0.08 95.31 17:34:01 5 3.44 0.00 0.32 8.85 0.08 87.30 17:34:01 6 3.33 0.00 0.62 0.07 0.08 95.90 17:34:01 7 4.38 0.00 0.72 0.10 0.08 94.72 17:35:01 all 2.12 0.00 0.68 1.24 0.06 95.90 17:35:01 0 2.51 0.00 0.69 0.10 0.07 96.64 17:35:01 1 1.74 0.00 0.70 0.18 0.05 97.32 17:35:01 2 2.72 0.00 0.62 0.65 0.07 95.94 17:35:01 3 2.47 0.00 0.65 0.60 0.05 96.22 17:35:01 4 2.04 0.00 0.67 2.09 0.05 95.15 17:35:01 5 1.80 0.00 0.74 6.12 0.08 91.26 17:35:01 6 1.96 0.00 0.74 0.05 0.07 97.19 17:35:01 7 1.71 0.00 0.64 0.12 0.05 97.49 Average: all 10.98 0.00 2.33 3.85 0.07 82.77 Average: 0 10.70 0.00 2.38 3.39 0.07 83.46 Average: 1 9.35 0.00 2.33 2.55 0.07 85.70 Average: 2 9.41 0.00 2.24 1.58 0.08 86.69 Average: 3 10.22 0.00 2.19 2.91 0.07 84.60 Average: 4 14.45 0.00 2.42 5.14 0.07 77.91 Average: 5 14.72 0.00 2.43 5.84 0.08 76.93 Average: 6 8.72 0.00 2.20 4.88 0.07 84.14 Average: 7 10.28 0.00 2.41 4.55 0.07 82.69