---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14797 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 143G 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 877 25921 0 5368 30833 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:44:f0:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe44:f049/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:a8:5a:f7 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-14797) 03/21/24 _x86_64_ (8 CPU) 09:01:31 LINUX RESTART (8 CPU) 09:02:02 tps rtps wtps bread/s bwrtn/s 09:03:01 334.40 72.55 261.85 4702.66 28003.39 09:04:01 54.62 0.00 54.62 0.00 18328.81 09:05:01 91.18 22.80 68.39 2729.28 24537.64 09:06:01 139.71 0.30 139.41 39.73 70083.79 09:07:01 202.83 12.13 190.70 772.20 63257.27 09:08:01 110.26 1.25 109.01 62.25 23210.58 09:09:01 59.92 1.75 58.17 107.85 20333.61 Average: 141.39 15.69 125.70 1193.61 35410.93 09:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 30167612 31720424 2771608 8.41 66728 1797028 1379864 4.06 843340 1634540 144836 09:04:01 30092564 31675300 2846656 8.64 69672 1823904 1404948 4.13 895996 1659640 1864 09:05:01 29494632 31644948 3444588 10.46 89580 2350676 1531672 4.51 964840 2142000 329708 09:06:01 27517964 31633456 5421256 16.46 121764 4201496 1386636 4.08 1029256 3946260 563816 09:07:01 26026312 31072156 6912908 20.99 135644 5064180 5759892 16.95 1693312 4683072 1760 09:08:01 25385892 30580844 7553328 22.93 140140 5202880 5738272 16.88 2284480 4725528 412 09:09:01 26520228 31550084 6418992 19.49 142392 5048768 1506632 4.43 1338480 4576960 464 Average: 27886458 31411030 5052762 15.34 109417 3641276 2672559 7.86 1292815 3338286 148980 09:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 09:03:01 ens3 320.69 230.62 1515.71 72.73 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:04:01 ens3 12.03 9.87 99.71 2.96 0.00 0.00 0.00 0.00 09:05:01 br-d2942e73aaf6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 4.87 4.87 0.47 0.47 0.00 0.00 0.00 0.00 09:05:01 ens3 112.76 78.14 2795.65 11.23 0.00 0.00 0.00 0.00 09:06:01 br-d2942e73aaf6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 4.87 4.87 0.51 0.51 0.00 0.00 0.00 0.00 09:06:01 ens3 682.45 419.18 13969.49 33.83 0.00 0.00 0.00 0.00 09:07:01 vethb8c669f 1.27 1.67 0.15 0.17 0.00 0.00 0.00 0.00 09:07:01 vethebaca4f 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 09:07:01 veth2efc80c 0.27 0.43 0.02 0.03 0.00 0.00 0.00 0.00 09:07:01 br-d2942e73aaf6 0.13 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:08:01 vethb8c669f 11.96 17.68 1.61 2.03 0.00 0.00 0.00 0.00 09:08:01 vethebaca4f 29.49 34.34 3.78 3.91 0.00 0.00 0.00 0.00 09:08:01 veth2efc80c 27.01 25.46 11.57 16.33 0.00 0.00 0.00 0.00 09:08:01 br-d2942e73aaf6 0.28 0.37 0.22 0.03 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 20.33 20.33 2.14 2.14 0.00 0.00 0.00 0.00 09:09:01 ens3 1463.96 939.63 27143.44 159.93 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 207.95 133.25 3877.66 22.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14797) 03/21/24 _x86_64_ (8 CPU) 09:01:31 LINUX RESTART (8 CPU) 09:02:02 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 11.20 0.00 1.22 3.98 0.05 83.55 09:03:01 0 8.01 0.00 1.16 9.70 0.03 81.10 09:03:01 1 6.76 0.00 1.67 4.27 0.09 87.22 09:03:01 2 21.53 0.00 1.19 1.12 0.03 76.12 09:03:01 3 8.45 0.00 1.21 0.85 0.03 89.46 09:03:01 4 6.31 0.00 0.65 2.18 0.03 90.83 09:03:01 5 2.64 0.00 0.77 0.15 0.03 96.41 09:03:01 6 4.78 0.00 0.95 0.75 0.03 93.49 09:03:01 7 31.07 0.00 2.12 12.82 0.08 53.90 09:04:01 all 2.81 0.00 0.20 12.18 0.01 84.80 09:04:01 0 4.00 0.00 0.23 0.07 0.02 95.68 09:04:01 1 4.38 0.00 0.47 47.24 0.03 47.89 09:04:01 2 5.00 0.00 0.18 0.05 0.02 94.75 09:04:01 3 0.48 0.00 0.10 0.03 0.00 99.38 09:04:01 4 0.53 0.00 0.07 11.54 0.02 87.84 09:04:01 5 4.11 0.00 0.20 2.66 0.00 93.04 09:04:01 6 2.32 0.00 0.07 13.00 0.00 84.62 09:04:01 7 1.63 0.00 0.30 22.93 0.03 75.11 09:05:01 all 9.19 0.00 0.93 4.27 0.04 85.58 09:05:01 0 12.36 0.00 1.08 2.20 0.03 84.32 09:05:01 1 22.16 0.00 1.65 3.26 0.05 72.88 09:05:01 2 9.81 0.00 1.34 0.97 0.02 87.87 09:05:01 3 1.25 0.00 0.43 0.20 0.02 98.10 09:05:01 4 6.92 0.00 0.93 3.19 0.03 88.92 09:05:01 5 3.48 0.00 0.32 0.17 0.02 96.02 09:05:01 6 14.25 0.00 1.07 23.47 0.05 61.16 09:05:01 7 3.28 0.00 0.62 0.69 0.05 95.36 09:06:01 all 7.19 0.00 3.19 11.99 0.06 77.56 09:06:01 0 6.50 0.00 2.74 17.88 0.07 72.81 09:06:01 1 7.05 0.00 3.24 0.19 0.05 89.48 09:06:01 2 8.07 0.00 3.01 0.84 0.05 88.03 09:06:01 3 7.68 0.00 4.11 1.59 0.03 86.59 09:06:01 4 6.80 0.00 3.50 26.38 0.07 63.24 09:06:01 5 6.27 0.00 2.19 0.19 0.05 91.31 09:06:01 6 6.85 0.00 3.13 18.03 0.03 71.95 09:06:01 7 8.31 0.00 3.62 30.89 0.08 57.09 09:07:01 all 7.35 0.00 2.33 12.94 0.06 77.32 09:07:01 0 9.87 0.00 2.80 3.25 0.05 84.03 09:07:01 1 10.03 0.00 2.23 0.25 0.05 87.43 09:07:01 2 7.54 0.00 2.38 20.88 0.05 69.15 09:07:01 3 6.63 0.00 2.83 5.33 0.12 85.09 09:07:01 4 7.22 0.00 2.17 1.81 0.05 88.74 09:07:01 5 6.17 0.00 1.62 1.02 0.05 91.14 09:07:01 6 6.36 0.00 2.18 6.81 0.05 84.60 09:07:01 7 4.97 0.00 2.47 64.59 0.07 27.91 09:08:01 all 22.30 0.00 2.52 9.10 0.10 65.99 09:08:01 0 20.99 0.00 2.61 6.01 0.12 70.27 09:08:01 1 24.11 0.00 2.91 6.51 0.10 66.37 09:08:01 2 23.95 0.00 2.35 3.08 0.10 70.52 09:08:01 3 22.87 0.00 2.62 21.47 0.10 52.93 09:08:01 4 24.63 0.00 2.61 2.95 0.10 69.71 09:08:01 5 13.67 0.00 1.63 8.83 0.08 75.78 09:08:01 6 27.48 0.00 2.96 2.96 0.10 66.49 09:08:01 7 20.70 0.00 2.45 21.07 0.08 55.70 09:09:01 all 7.09 0.00 0.52 5.55 0.03 86.81 09:09:01 0 2.92 0.00 0.43 1.00 0.02 95.63 09:09:01 1 2.82 0.00 0.40 0.67 0.02 96.10 09:09:01 2 9.61 0.00 0.57 1.92 0.02 87.89 09:09:01 3 2.19 0.00 0.63 33.22 0.03 63.93 09:09:01 4 22.35 0.00 0.98 4.59 0.07 72.01 09:09:01 5 12.87 0.00 0.53 1.47 0.03 85.10 09:09:01 6 1.35 0.00 0.30 0.08 0.02 98.25 09:09:01 7 2.58 0.00 0.37 1.52 0.03 95.50 Average: all 9.58 0.00 1.56 8.58 0.05 80.24 Average: 0 9.24 0.00 1.58 5.71 0.05 83.43 Average: 1 11.06 0.00 1.79 8.94 0.06 78.15 Average: 2 12.19 0.00 1.57 4.12 0.04 82.08 Average: 3 7.06 0.00 1.70 8.97 0.05 82.22 Average: 4 10.70 0.00 1.56 7.50 0.05 80.19 Average: 5 7.04 0.00 1.03 2.08 0.04 89.81 Average: 6 9.06 0.00 1.52 9.32 0.04 80.06 Average: 7 10.32 0.00 1.70 22.01 0.06 65.91