---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12694 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: 2800.000 BogoMIPS: 5600.00 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 825 25552 0 5788 30886 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:72:81:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe72:81a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:15:e4:7e 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-12694) 03/12/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 118.98 39.20 79.78 1781.94 23491.75 13:35:01 121.81 23.23 98.58 2790.87 28064.12 13:36:01 170.90 0.15 170.75 20.53 97466.82 13:37:01 256.31 13.58 242.73 807.70 57950.29 13:38:01 17.71 0.10 17.61 5.20 16750.01 13:39:01 55.31 0.03 55.28 5.33 18327.74 Average: 123.52 12.64 110.88 899.45 40388.10 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30102448 31688392 2836772 8.61 69668 1827932 1455328 4.28 889536 1664040 152536 13:35:01 28944004 31701848 3995216 12.13 99440 2931692 1440032 4.24 950628 2680608 921972 13:36:01 26247472 31686532 6691748 20.32 128568 5471768 1421452 4.18 985328 5217228 1040256 13:37:01 24056524 29652528 8882696 26.97 138276 5600912 8478632 24.95 3205016 5114876 1560 13:38:01 23877236 29476756 9061984 27.51 138696 5603720 8608908 25.33 3382136 5114684 1772 13:39:01 26056860 31665644 6882360 20.89 139900 5619392 1572040 4.63 1289072 5082068 372 Average: 26547424 30978617 6391796 19.40 119091 4509236 3829399 11.27 1783619 4145584 353078 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 110.15 67.48 1022.19 16.01 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-669b4f6a2500 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 5.73 5.73 0.54 0.54 0.00 0.00 0.00 0.00 13:35:01 ens3 158.64 104.45 4597.89 12.20 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-669b4f6a2500 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 6.07 6.07 0.62 0.62 0.00 0.00 0.00 0.00 13:36:01 ens3 1017.76 469.31 26541.10 33.84 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth9818b74 4.97 6.28 0.79 0.90 0.00 0.00 0.00 0.00 13:37:01 br-669b4f6a2500 0.42 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 13:37:01 ens3 10.33 5.65 2.27 1.89 0.00 0.00 0.00 0.00 13:38:01 veth9818b74 0.35 0.60 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 br-669b4f6a2500 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 13:38:01 ens3 0.42 0.38 0.16 0.33 0.00 0.00 0.00 0.00 13:39:01 br-669b4f6a2500 0.23 0.28 0.24 0.03 0.00 0.00 0.00 0.00 13:39:01 lo 2.87 2.87 0.49 0.49 0.00 0.00 0.00 0.00 13:39:01 ens3 23.78 19.63 7.84 25.93 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-669b4f6a2500 0.13 0.13 0.05 0.01 0.00 0.00 0.00 0.00 Average: lo 2.94 2.94 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 220.48 111.27 5373.85 15.03 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12694) 03/12/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.23 0.00 0.85 2.57 0.03 86.32 13:34:01 0 5.59 0.00 0.75 0.19 0.02 93.46 13:34:01 1 3.90 0.00 0.63 0.56 0.02 94.90 13:34:01 2 1.48 0.00 0.53 0.05 0.02 97.93 13:34:01 3 3.10 0.00 0.34 0.32 0.02 96.22 13:34:01 4 8.24 0.00 0.65 0.56 0.03 90.52 13:34:01 5 44.40 0.00 2.33 2.59 0.10 50.57 13:34:01 6 2.24 0.00 0.51 15.09 0.03 82.12 13:34:01 7 12.99 0.00 1.00 1.22 0.03 84.76 13:35:01 all 10.79 0.00 1.90 3.18 0.05 84.07 13:35:01 0 6.88 0.00 1.67 0.37 0.03 91.05 13:35:01 1 7.62 0.00 1.52 0.80 0.03 90.02 13:35:01 2 3.89 0.00 1.60 10.35 0.07 84.09 13:35:01 3 12.20 0.00 2.01 0.07 0.05 85.67 13:35:01 4 10.08 0.00 1.61 0.82 0.05 87.43 13:35:01 5 32.34 0.00 3.73 3.26 0.08 60.59 13:35:01 6 6.11 0.00 1.57 2.48 0.03 89.80 13:35:01 7 7.17 0.00 1.52 7.34 0.08 83.88 13:36:01 all 9.50 0.00 4.37 10.64 0.07 75.42 13:36:01 0 9.54 0.00 4.92 27.23 0.10 58.20 13:36:01 1 11.23 0.00 3.65 9.53 0.07 75.52 13:36:01 2 7.10 0.00 4.49 16.16 0.09 72.16 13:36:01 3 8.26 0.00 4.67 0.61 0.05 86.41 13:36:01 4 11.30 0.00 5.01 3.59 0.07 80.03 13:36:01 5 11.39 0.00 4.44 2.73 0.08 81.35 13:36:01 6 9.10 0.00 4.74 19.97 0.07 66.13 13:36:01 7 8.07 0.00 3.02 5.50 0.08 83.33 13:37:01 all 26.46 0.00 3.44 4.59 0.08 65.43 13:37:01 0 24.25 0.00 2.77 2.32 0.08 70.57 13:37:01 1 29.79 0.00 4.06 10.86 0.07 55.23 13:37:01 2 27.22 0.00 3.77 0.40 0.07 68.54 13:37:01 3 38.87 0.00 4.69 2.05 0.07 54.32 13:37:01 4 24.07 0.00 2.95 0.99 0.08 71.90 13:37:01 5 26.59 0.00 3.27 0.32 0.07 69.76 13:37:01 6 24.47 0.00 3.44 17.63 0.08 54.37 13:37:01 7 16.41 0.00 2.57 2.12 0.07 78.83 13:38:01 all 6.16 0.00 0.59 1.13 0.06 92.06 13:38:01 0 5.13 0.00 0.55 0.08 0.05 94.19 13:38:01 1 6.55 0.00 0.60 8.69 0.05 84.11 13:38:01 2 5.71 0.00 0.67 0.00 0.10 93.52 13:38:01 3 6.22 0.00 0.60 0.00 0.07 93.11 13:38:01 4 6.36 0.00 0.65 0.10 0.07 92.83 13:38:01 5 7.06 0.00 0.70 0.00 0.05 92.19 13:38:01 6 7.11 0.00 0.58 0.13 0.05 92.12 13:38:01 7 5.18 0.00 0.42 0.02 0.05 94.33 13:39:01 all 1.55 0.00 0.52 1.67 0.05 96.22 13:39:01 0 1.14 0.00 0.43 0.17 0.03 98.23 13:39:01 1 1.59 0.00 0.50 10.14 0.05 87.72 13:39:01 2 2.51 0.00 0.53 0.18 0.05 96.72 13:39:01 3 1.40 0.00 0.48 0.72 0.07 97.33 13:39:01 4 1.40 0.00 0.48 0.82 0.05 97.24 13:39:01 5 1.04 0.00 0.57 0.38 0.07 97.95 13:39:01 6 1.92 0.00 0.48 0.43 0.05 97.11 13:39:01 7 1.37 0.00 0.63 0.48 0.07 97.44 Average: all 10.77 0.00 1.94 3.95 0.06 83.28 Average: 0 8.74 0.00 1.84 5.00 0.05 84.36 Average: 1 10.11 0.00 1.82 6.77 0.05 81.24 Average: 2 7.99 0.00 1.93 4.50 0.06 85.52 Average: 3 11.67 0.00 2.13 0.63 0.05 85.52 Average: 4 10.23 0.00 1.89 1.14 0.06 86.67 Average: 5 20.40 0.00 2.50 1.54 0.08 75.48 Average: 6 8.50 0.00 1.88 9.23 0.05 80.33 Average: 7 8.52 0.00 1.53 2.78 0.06 87.12