---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14080 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 845 25658 0 5663 30866 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:90:fc:45 brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe90:fc45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:fa:83:dc 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-14080) 03/18/24 _x86_64_ (8 CPU) 11:51:04 LINUX RESTART (8 CPU) 11:52:02 tps rtps wtps bread/s bwrtn/s 11:53:01 89.38 14.50 74.87 1010.50 20042.43 11:54:01 108.22 23.11 85.10 2766.61 22745.81 11:55:01 284.94 7.00 277.94 525.21 137706.65 11:56:01 91.85 6.50 85.35 285.12 17610.16 11:57:01 38.69 0.13 38.56 11.46 14284.64 Average: 122.72 10.24 112.49 919.48 42552.21 11:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30098164 31703124 2841056 8.63 71016 1844592 1446904 4.26 872156 1679336 116504 11:54:01 28654112 31663220 4285108 13.01 100060 3180348 1564692 4.60 993368 2919996 1162860 11:55:01 26006180 31360136 6933040 21.05 129520 5386684 4296572 12.64 1349000 5067468 916 11:56:01 24003440 29505984 8935780 27.13 132708 5525736 6932292 20.40 3313932 5080620 884 11:57:01 25263828 30797468 7675392 23.30 133296 5561240 3298020 9.70 2081628 5081348 120 Average: 26805145 31005986 6134075 18.62 113320 4299720 3507696 10.32 1722017 3965754 256257 11:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 51.30 33.80 870.10 6.67 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 11:54:01 ens3 235.38 143.24 7197.35 14.24 0.00 0.00 0.00 0.00 11:54:01 br-147bef690902 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 6.00 6.00 0.56 0.56 0.00 0.00 0.00 0.00 11:55:01 vetha433e7a 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:55:01 veth4572a4e 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 11:55:01 veth19507c2 0.35 0.55 0.02 0.04 0.00 0.00 0.00 0.00 11:55:01 veth1a34c36 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:56:01 vetha433e7a 26.85 24.86 11.56 16.26 0.00 0.00 0.00 0.00 11:56:01 veth4572a4e 36.01 30.18 7.80 31.93 0.00 0.00 0.00 0.00 11:56:01 veth19507c2 82.40 99.72 50.69 23.60 0.00 0.00 0.00 0.00 11:56:01 veth1a34c36 3.03 3.33 0.80 0.72 0.00 0.00 0.00 0.00 11:57:01 vetha433e7a 51.82 44.78 12.74 45.54 0.00 0.00 0.00 0.00 11:57:01 veth1a34c36 3.23 1.98 1.14 0.47 0.00 0.00 0.00 0.00 11:57:01 ens3 1630.08 911.08 38717.15 255.01 0.00 0.00 0.00 0.00 11:57:01 br-147bef690902 1.80 2.27 0.66 0.43 0.00 0.00 0.00 0.00 Average: vetha433e7a 15.81 14.03 4.88 12.40 0.00 0.00 0.00 0.00 Average: veth1a34c36 1.26 1.10 0.39 0.24 0.00 0.00 0.00 0.00 Average: ens3 251.28 134.69 7586.14 39.86 0.00 0.00 0.00 0.00 Average: br-147bef690902 0.36 0.45 0.13 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14080) 03/18/24 _x86_64_ (8 CPU) 11:51:04 LINUX RESTART (8 CPU) 11:52:02 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 8.77 0.00 0.66 3.63 0.04 86.90 11:53:01 0 5.76 0.00 0.34 0.07 0.03 93.80 11:53:01 1 0.36 0.00 0.32 6.49 0.05 92.78 11:53:01 2 1.73 0.00 0.32 0.08 0.03 97.83 11:53:01 3 11.20 0.00 1.00 0.76 0.02 87.02 11:53:01 4 18.76 0.00 1.15 1.76 0.05 78.27 11:53:01 5 16.26 0.00 0.98 0.76 0.05 81.94 11:53:01 6 7.65 0.00 0.71 0.24 0.05 91.35 11:53:01 7 8.43 0.00 0.51 18.86 0.03 72.17 11:54:01 all 10.41 0.00 1.92 3.14 0.05 84.48 11:54:01 0 2.08 0.00 2.42 0.22 0.02 95.27 11:54:01 1 15.98 0.00 1.89 16.51 0.08 65.53 11:54:01 2 17.53 0.00 1.95 1.35 0.03 79.13 11:54:01 3 27.89 0.00 3.05 1.76 0.08 67.21 11:54:01 4 8.15 0.00 2.21 0.07 0.05 89.52 11:54:01 5 3.38 0.00 1.48 2.20 0.03 92.91 11:54:01 6 2.40 0.00 1.32 1.04 0.05 95.19 11:54:01 7 5.81 0.00 1.02 2.01 0.02 91.14 11:55:01 all 10.51 0.00 4.39 12.05 0.07 72.98 11:55:01 0 11.79 0.00 4.49 2.02 0.07 81.64 11:55:01 1 11.25 0.00 4.89 2.94 0.07 80.86 11:55:01 2 9.25 0.00 4.40 0.37 0.05 85.93 11:55:01 3 9.88 0.00 3.90 16.51 0.07 69.64 11:55:01 4 11.95 0.00 4.10 3.34 0.07 80.55 11:55:01 5 9.86 0.00 4.93 56.20 0.09 28.93 11:55:01 6 9.96 0.00 3.83 14.63 0.10 71.48 11:55:01 7 10.15 0.00 4.58 0.76 0.07 84.44 11:56:01 all 27.65 0.00 3.54 1.86 0.10 66.85 11:56:01 0 25.71 0.00 3.22 3.14 0.10 67.83 11:56:01 1 25.42 0.00 3.04 0.57 0.13 70.84 11:56:01 2 30.38 0.00 4.21 0.83 0.10 64.48 11:56:01 3 36.44 0.00 4.73 0.02 0.12 58.69 11:56:01 4 36.73 0.00 4.20 0.15 0.08 58.83 11:56:01 5 19.30 0.00 2.32 8.80 0.08 69.49 11:56:01 6 25.11 0.00 3.80 1.06 0.08 69.95 11:56:01 7 22.14 0.00 2.82 0.30 0.08 74.66 11:57:01 all 5.38 0.00 0.75 1.09 0.05 92.74 11:57:01 0 4.58 0.00 0.65 0.02 0.07 94.69 11:57:01 1 6.74 0.00 0.87 0.03 0.05 92.31 11:57:01 2 5.33 0.00 0.77 0.62 0.03 93.25 11:57:01 3 5.37 0.00 0.62 0.47 0.03 93.51 11:57:01 4 6.14 0.00 0.87 0.10 0.07 92.82 11:57:01 5 3.76 0.00 0.40 6.03 0.07 89.74 11:57:01 6 5.43 0.00 0.89 0.74 0.05 92.90 11:57:01 7 5.64 0.00 0.87 0.72 0.05 92.72 Average: all 12.54 0.00 2.25 4.34 0.06 80.81 Average: 0 9.98 0.00 2.22 1.09 0.06 86.64 Average: 1 11.96 0.00 2.20 5.30 0.08 80.45 Average: 2 12.86 0.00 2.33 0.65 0.05 84.11 Average: 3 18.17 0.00 2.66 3.88 0.06 75.22 Average: 4 16.33 0.00 2.51 1.08 0.06 80.02 Average: 5 10.50 0.00 2.01 14.68 0.06 72.73 Average: 6 10.10 0.00 2.11 3.52 0.07 84.20 Average: 7 10.43 0.00 1.96 4.50 0.05 83.06