---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39786 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 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 24257 0 6988 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:2f:79:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe2f:79e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:6c:c2:95 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-39786) 09/19/24 _x86_64_ (8 CPU) 10:47:15 LINUX RESTART (8 CPU) 10:48:03 tps rtps wtps bread/s bwrtn/s 10:49:01 160.68 55.16 105.52 3991.59 32014.76 10:50:01 166.21 15.05 151.16 966.11 44981.57 10:51:01 70.18 13.01 57.16 2383.47 43403.27 10:52:01 297.72 3.88 293.83 474.27 99392.00 10:53:01 273.24 0.58 272.66 32.52 82531.96 10:54:01 58.72 0.02 58.71 0.13 22332.01 Average: 171.18 14.39 156.79 1293.04 54231.90 10:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 29808260 31563028 3130960 9.51 77384 1982152 1971584 5.80 1064432 1762776 209916 10:50:01 27993264 30207428 4945956 15.02 90164 2414512 2836400 8.35 2522164 2089224 20068 10:51:01 28223664 31603608 4715556 14.32 100700 3547104 1464760 4.31 1406912 2931252 523988 10:52:01 23280992 29994280 9658228 29.32 150600 6600436 7549456 22.21 3195640 5855044 1375468 10:53:01 20855860 27899264 12083360 36.68 189876 6853512 11176044 32.88 5445064 5925628 10028 10:54:01 19151516 26355824 13787704 41.86 191900 7009388 12632884 37.17 7028944 6028660 1280 Average: 24885593 29603905 8053627 24.45 133437 4734517 6271855 18.45 3443859 4098764 356791 10:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 3.10 3.10 0.31 0.31 0.00 0.00 0.00 0.00 10:49:01 ens3 111.72 75.95 1229.86 20.03 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:50:01 ens3 858.46 552.67 6185.25 145.05 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:51:01 ens3 554.00 396.72 2097.01 152.29 0.00 0.00 0.00 0.00 10:52:01 vethff2b21c 7.42 8.55 1.11 1.75 0.00 0.00 0.00 0.00 10:52:01 veth5d8ce43 1.60 1.58 0.17 0.20 0.00 0.00 0.00 0.00 10:52:01 vethc58a3dd 1.73 1.65 0.31 0.42 0.00 0.00 0.00 0.00 10:52:01 vethb75c61d 0.00 0.27 0.00 0.05 0.00 0.00 0.00 0.00 10:53:01 vethff2b21c 7.23 9.80 2.72 3.32 0.00 0.00 0.00 0.00 10:53:01 br-b4788b3e1ba8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:53:01 veth5d8ce43 19.36 17.61 2.39 3.02 0.00 0.00 0.00 0.00 10:53:01 vethc58a3dd 215.89 184.56 30.92 185.65 0.00 0.00 0.00 0.02 10:54:01 vethff2b21c 34.24 38.18 23.12 10.08 0.00 0.00 0.00 0.00 10:54:01 br-b4788b3e1ba8 112.80 143.98 15.40 10.21 0.00 0.00 0.00 0.00 10:54:01 veth5d8ce43 36.28 27.28 3.33 4.22 0.00 0.00 0.00 0.00 10:54:01 vethc58a3dd 94.58 96.60 13.41 14.93 0.00 0.00 0.00 0.00 Average: vethff2b21c 8.19 9.47 4.52 2.54 0.00 0.00 0.00 0.00 Average: br-b4788b3e1ba8 18.90 24.14 2.58 1.71 0.00 0.00 0.00 0.00 Average: veth5d8ce43 9.59 7.79 0.99 1.25 0.00 0.00 0.00 0.00 Average: vethc58a3dd 52.33 47.40 7.48 33.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39786) 09/19/24 _x86_64_ (8 CPU) 10:47:15 LINUX RESTART (8 CPU) 10:48:03 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 11.01 0.00 0.89 2.65 0.03 85.42 10:49:01 0 13.70 0.00 0.93 0.91 0.03 84.42 10:49:01 1 22.93 0.00 1.82 10.72 0.07 64.46 10:49:01 2 30.69 0.00 2.10 1.52 0.05 65.63 10:49:01 3 5.86 0.00 0.71 0.50 0.03 92.89 10:49:01 4 2.47 0.00 0.22 0.05 0.02 97.24 10:49:01 5 1.99 0.00 0.38 0.43 0.02 97.18 10:49:01 6 3.40 0.00 0.59 0.45 0.03 95.53 10:49:01 7 7.00 0.00 0.38 6.63 0.03 85.95 10:50:01 all 40.07 0.00 1.44 1.57 0.07 56.85 10:50:01 0 27.44 0.00 1.74 1.91 0.07 68.84 10:50:01 1 36.87 0.00 0.92 7.06 0.07 55.09 10:50:01 2 53.91 0.00 1.43 0.13 0.08 44.44 10:50:01 3 40.08 0.00 1.60 1.15 0.07 57.10 10:50:01 4 42.69 0.00 1.19 0.28 0.07 55.77 10:50:01 5 46.12 0.00 2.16 0.48 0.10 51.14 10:50:01 6 30.97 0.00 1.40 1.15 0.05 66.43 10:50:01 7 42.43 0.00 1.07 0.38 0.05 56.07 10:51:01 all 32.13 0.00 1.90 2.08 0.06 63.84 10:51:01 0 38.59 0.00 1.81 0.02 0.08 59.51 10:51:01 1 31.93 0.00 1.94 1.27 0.05 64.80 10:51:01 2 32.74 0.00 1.51 0.02 0.05 65.68 10:51:01 3 35.74 0.00 1.62 0.22 0.07 62.35 10:51:01 4 24.69 0.00 1.42 4.62 0.05 69.22 10:51:01 5 38.43 0.00 2.14 0.84 0.07 58.52 10:51:01 6 31.75 0.00 2.36 7.50 0.07 58.32 10:51:01 7 23.11 0.00 2.37 2.17 0.07 72.27 10:52:01 all 29.02 0.00 5.32 4.73 0.07 60.85 10:52:01 0 29.97 0.00 5.65 2.18 0.07 62.13 10:52:01 1 25.91 0.00 6.39 20.23 0.07 47.41 10:52:01 2 26.05 0.00 4.91 0.17 0.07 68.80 10:52:01 3 26.61 0.00 4.84 1.18 0.07 67.31 10:52:01 4 25.72 0.00 5.20 0.90 0.07 68.11 10:52:01 5 43.28 0.00 5.58 1.50 0.08 49.55 10:52:01 6 28.16 0.00 5.04 3.46 0.07 63.27 10:52:01 7 26.56 0.00 4.96 8.23 0.07 60.19 10:53:01 all 37.13 0.00 4.75 3.93 0.10 54.10 10:53:01 0 44.07 0.00 4.83 1.06 0.10 49.94 10:53:01 1 32.04 0.00 4.75 1.36 0.10 61.75 10:53:01 2 36.42 0.00 5.09 2.61 0.12 55.76 10:53:01 3 34.66 0.00 4.19 2.11 0.08 58.96 10:53:01 4 41.36 0.00 4.50 5.96 0.10 48.08 10:53:01 5 39.52 0.00 5.13 13.39 0.10 41.85 10:53:01 6 34.24 0.00 4.94 1.70 0.12 58.99 10:53:01 7 34.68 0.00 4.57 3.26 0.10 57.38 10:54:01 all 32.42 0.00 3.99 0.71 0.11 62.78 10:54:01 0 36.63 0.00 4.11 2.21 0.12 56.93 10:54:01 1 33.58 0.00 4.02 0.03 0.10 62.27 10:54:01 2 30.13 0.00 4.18 2.07 0.10 63.52 10:54:01 3 27.03 0.00 4.15 0.24 0.12 68.46 10:54:01 4 37.51 0.00 3.48 0.40 0.10 58.51 10:54:01 5 33.05 0.00 4.14 0.27 0.10 62.44 10:54:01 6 29.23 0.00 4.26 0.40 0.12 65.99 10:54:01 7 32.20 0.00 3.52 0.02 0.12 64.15 Average: all 30.39 0.00 3.05 2.61 0.07 63.87 Average: 0 31.81 0.00 3.19 1.38 0.08 63.54 Average: 1 30.59 0.00 3.31 6.75 0.08 59.28 Average: 2 35.04 0.00 3.20 1.08 0.08 60.60 Average: 3 28.45 0.00 2.86 0.90 0.07 67.71 Average: 4 29.20 0.00 2.67 2.05 0.07 66.02 Average: 5 33.88 0.00 3.26 2.82 0.08 59.96 Average: 6 26.40 0.00 3.11 2.46 0.08 67.97 Average: 7 27.78 0.00 2.82 3.43 0.07 65.90