---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35580 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 15G 141G 10% / 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 920 24254 0 6992 30791 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:5c:a1:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe5c:a1f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:95:b7:51 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-35580) 09/02/24 _x86_64_ (8 CPU) 10:44:36 LINUX RESTART (8 CPU) 10:45:01 tps rtps wtps bread/s bwrtn/s 10:46:01 358.37 71.27 287.10 4612.16 47911.61 10:47:01 209.93 50.56 159.37 3806.17 45421.23 10:48:01 74.46 13.85 60.61 2408.66 30370.01 10:49:01 166.91 1.17 165.74 88.12 73686.52 10:50:01 274.94 2.63 272.30 411.80 110861.79 10:51:01 156.52 0.43 156.09 21.06 34324.68 10:52:01 48.96 0.00 48.96 0.00 5193.00 Average: 184.30 19.99 164.31 1621.16 49680.80 10:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 30106776 31669704 2832444 8.60 69968 1804876 1394852 4.10 910208 1633304 142880 10:47:01 28304040 30439372 4635180 14.07 86988 2342072 2554560 7.52 2270296 2036628 22636 10:48:01 26893792 30161144 6045428 18.35 95464 3445040 3175660 9.34 2778624 2895936 909304 10:49:01 26521588 31627628 6417632 19.48 137168 5136956 1542084 4.54 1419528 4511244 1198992 10:50:01 22817820 29643108 10121400 30.73 178492 6680120 8889188 26.15 3607096 5842908 71924 10:51:01 20440896 27479760 12498324 37.94 190384 6855824 11687776 34.39 5861940 5916964 7356 10:52:01 19445336 26634372 13493884 40.97 192236 7001664 12461900 36.67 6755244 6014496 100 Average: 24932893 29665013 8006327 24.31 135814 4752365 5958003 17.53 3371848 4121640 336170 10:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 10:46:01 ens3 369.17 261.17 1651.92 77.68 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:47:01 ens3 570.80 461.94 5604.73 116.50 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 1044.24 747.77 3051.16 241.31 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 8.13 8.13 0.89 0.89 0.00 0.00 0.00 0.00 10:49:01 ens3 685.24 416.38 14121.91 58.87 0.00 0.00 0.00 0.00 10:49:01 br-0e82a2ef7f8b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth5cb96ec 2.53 4.80 0.29 1.23 0.00 0.00 0.00 0.00 10:50:01 veth5015e8f 7.67 10.18 1.56 2.73 0.00 0.00 0.00 0.00 10:50:01 lo 3.13 3.13 0.37 0.37 0.00 0.00 0.00 0.00 10:50:01 vetheb7700e 0.00 1.78 0.00 0.95 0.00 0.00 0.00 0.00 10:51:01 veth5cb96ec 3.05 5.07 0.41 0.56 0.00 0.00 0.00 0.00 10:51:01 veth5015e8f 8.17 10.50 2.71 3.10 0.00 0.00 0.00 0.00 10:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:51:01 vetheb7700e 0.00 0.45 0.00 0.17 0.00 0.00 0.00 0.00 10:52:01 veth5cb96ec 4.43 6.02 4.71 4.52 0.00 0.00 0.00 0.00 10:52:01 veth5015e8f 19.51 23.08 7.98 7.02 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 vetheb7700e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5cb96ec 1.43 2.27 0.77 0.90 0.00 0.00 0.00 0.00 Average: veth5015e8f 5.05 6.25 1.75 1.84 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.24 0.24 0.00 0.00 0.00 0.00 Average: vetheb7700e 0.00 0.32 0.00 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35580) 09/02/24 _x86_64_ (8 CPU) 10:44:36 LINUX RESTART (8 CPU) 10:45:01 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 10.77 0.00 1.31 3.91 0.05 83.96 10:46:01 0 5.73 0.00 0.99 0.48 0.07 92.74 10:46:01 1 5.86 0.00 1.00 0.60 0.02 92.52 10:46:01 2 20.71 0.00 1.91 12.36 0.07 64.95 10:46:01 3 4.31 0.00 0.96 0.72 0.03 93.98 10:46:01 4 13.44 0.00 2.13 4.03 0.02 80.38 10:46:01 5 15.90 0.00 1.20 5.30 0.03 77.57 10:46:01 6 6.62 0.00 0.92 7.02 0.07 85.37 10:46:01 7 13.61 0.00 1.39 0.74 0.03 84.23 10:47:01 all 26.19 0.00 1.27 3.21 0.09 69.24 10:47:01 0 22.58 0.00 1.45 2.25 0.05 73.66 10:47:01 1 23.86 0.00 1.64 3.63 0.23 70.63 10:47:01 2 18.01 0.00 1.20 9.64 0.05 71.10 10:47:01 3 25.93 0.00 0.92 0.64 0.08 72.43 10:47:01 4 31.16 0.00 0.95 1.49 0.07 66.33 10:47:01 5 28.42 0.00 1.32 2.88 0.05 67.34 10:47:01 6 17.09 0.00 0.99 1.96 0.05 79.92 10:47:01 7 42.56 0.00 1.66 3.19 0.10 52.49 10:48:01 all 43.17 0.00 1.90 1.29 0.08 53.57 10:48:01 0 41.31 0.00 1.64 2.36 0.07 54.62 10:48:01 1 40.36 0.00 1.93 0.40 0.07 57.24 10:48:01 2 47.88 0.00 1.94 5.19 0.08 44.90 10:48:01 3 50.12 0.00 1.79 1.93 0.07 46.09 10:48:01 4 32.74 0.00 1.39 0.18 0.07 65.62 10:48:01 5 52.26 0.00 1.33 0.00 0.08 46.33 10:48:01 6 31.86 0.00 1.88 0.00 0.07 66.20 10:48:01 7 48.90 0.00 3.31 0.18 0.08 47.52 10:49:01 all 14.91 0.00 3.05 5.94 0.07 76.03 10:49:01 0 13.03 0.00 2.89 5.40 0.10 78.58 10:49:01 1 8.40 0.00 2.38 0.35 0.05 88.82 10:49:01 2 13.03 0.00 2.73 5.15 0.07 79.02 10:49:01 3 13.73 0.00 3.80 21.69 0.07 60.72 10:49:01 4 11.69 0.00 2.54 6.28 0.10 79.39 10:49:01 5 14.77 0.00 3.05 4.86 0.07 77.26 10:49:01 6 9.70 0.00 2.80 0.22 0.03 87.24 10:49:01 7 35.03 0.00 4.17 3.68 0.10 57.02 10:50:01 all 31.24 0.00 5.27 9.48 0.10 53.91 10:50:01 0 32.59 0.00 5.15 15.37 0.10 46.80 10:50:01 1 31.06 0.00 4.52 2.91 0.10 61.41 10:50:01 2 32.92 0.00 5.33 5.04 0.10 56.60 10:50:01 3 29.15 0.00 5.50 14.57 0.14 50.64 10:50:01 4 31.37 0.00 5.62 1.65 0.08 61.28 10:50:01 5 33.22 0.00 4.93 1.20 0.07 60.58 10:50:01 6 30.58 0.00 5.54 6.55 0.10 57.23 10:50:01 7 29.04 0.00 5.55 28.53 0.08 36.79 10:51:01 all 31.52 0.00 3.00 3.96 0.13 61.40 10:51:01 0 30.48 0.00 3.25 1.48 0.13 64.66 10:51:01 1 23.83 0.00 3.13 5.44 0.12 67.49 10:51:01 2 38.96 0.00 3.12 0.59 0.12 57.22 10:51:01 3 32.89 0.00 3.26 2.43 0.12 61.31 10:51:01 4 33.45 0.00 2.79 3.36 0.12 60.28 10:51:01 5 33.77 0.00 2.79 10.04 0.17 53.24 10:51:01 6 32.91 0.00 2.99 1.27 0.10 62.74 10:51:01 7 25.93 0.00 2.67 7.05 0.13 64.22 10:52:01 all 19.34 0.00 1.76 0.35 0.11 78.44 10:52:01 0 23.38 0.00 1.98 0.02 0.12 74.50 10:52:01 1 20.28 0.00 1.79 0.07 0.10 77.76 10:52:01 2 20.33 0.00 2.13 0.44 0.13 76.97 10:52:01 3 22.46 0.00 1.68 0.77 0.10 74.98 10:52:01 4 14.81 0.00 1.42 0.40 0.13 83.22 10:52:01 5 21.19 0.00 1.86 0.07 0.12 76.76 10:52:01 6 16.62 0.00 1.50 0.10 0.12 81.66 10:52:01 7 15.59 0.00 1.67 1.00 0.10 81.64 Average: all 25.29 0.00 2.50 4.01 0.09 68.11 Average: 0 24.13 0.00 2.47 3.89 0.09 69.42 Average: 1 21.92 0.00 2.34 1.91 0.10 73.74 Average: 2 27.39 0.00 2.62 5.50 0.09 64.40 Average: 3 25.51 0.00 2.56 6.09 0.09 65.75 Average: 4 24.08 0.00 2.40 2.49 0.08 70.94 Average: 5 28.49 0.00 2.35 3.47 0.08 65.60 Average: 6 20.73 0.00 2.37 2.44 0.08 74.38 Average: 7 30.09 0.00 2.91 6.32 0.09 60.58