---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6236 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: 2799.996 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 856 24873 0 6437 30854 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:3c:67:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe3c:67e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:16:aa:b6 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-6236) 12/19/23 _x86_64_ (8 CPU) 11:46:37 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps bread/s bwrtn/s 11:48:01 124.01 68.36 55.65 4416.61 50399.05 11:49:01 110.73 26.88 83.85 2078.99 23362.11 11:50:02 123.73 9.85 113.88 1644.30 33234.94 11:51:01 255.38 7.49 247.89 508.63 138055.30 11:52:01 158.21 6.28 151.92 298.58 19698.30 11:53:01 61.62 0.33 61.29 26.40 14358.46 Average: 138.64 19.75 118.89 1490.47 46227.23 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 30311732 31692960 2627488 7.98 53728 1648660 1478528 4.35 852068 1502816 73752 11:49:01 29915028 31708724 3024192 9.18 79504 2014472 1452216 4.27 866976 1843480 171292 11:50:02 26932612 31661804 6006608 18.24 110856 4824956 1445332 4.25 990536 4569516 2330084 11:51:01 25130844 31259660 7808376 23.71 131728 6133740 4386828 12.91 1465336 5796392 12 11:52:01 21607132 27882492 11332088 34.40 138924 6257936 11639380 34.25 5057068 5660308 1128 11:53:01 24304336 30601124 8634884 26.21 140060 6285756 3412668 10.04 2432440 5645960 84 Average: 26366947 30801127 6572273 19.95 109133 4527587 3969159 11.68 1944071 4169745 429392 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 11:48:01 ens3 334.52 244.23 1060.79 61.65 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:49:01 ens3 69.62 45.94 1133.45 11.23 0.00 0.00 0.00 0.00 11:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 lo 9.43 9.43 0.92 0.92 0.00 0.00 0.00 0.00 11:50:02 br-d51d9e0b5ad9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 ens3 972.43 530.82 26984.66 45.89 0.00 0.00 0.00 0.00 11:51:01 veth5d4cb96 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth9b17565 0.08 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 vethc29a18a 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 veth5d4cb96 1.03 1.47 0.27 0.26 0.00 0.00 0.00 0.00 11:52:01 vethefc9f9d 3.77 4.18 0.47 0.41 0.00 0.00 0.00 0.00 11:52:01 veth1670908 5.88 5.78 1.04 1.35 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth5d4cb96 0.62 0.57 0.08 0.09 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 veth548e012 34.73 32.08 14.19 23.68 0.00 0.00 0.00 0.00 11:53:01 lo 26.13 26.13 5.82 5.82 0.00 0.00 0.00 0.00 Average: veth5d4cb96 0.28 0.36 0.06 0.06 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: veth548e012 5.81 5.37 2.37 3.96 0.00 0.00 0.00 0.00 Average: lo 3.82 3.82 0.93 0.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6236) 12/19/23 _x86_64_ (8 CPU) 11:46:37 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 8.66 0.00 1.02 7.18 0.04 83.10 11:48:01 0 7.09 0.00 0.48 0.22 0.02 92.20 11:48:01 1 8.90 0.00 1.18 34.56 0.03 55.33 11:48:01 2 18.06 0.00 0.87 1.74 0.05 79.28 11:48:01 3 12.99 0.00 1.21 1.55 0.05 84.20 11:48:01 4 6.12 0.00 0.53 1.12 0.05 92.18 11:48:01 5 3.53 0.00 0.94 17.36 0.05 78.13 11:48:01 6 7.80 0.00 1.03 0.20 0.03 90.92 11:48:01 7 4.87 0.00 1.96 0.83 0.03 92.30 11:49:01 all 9.54 0.00 0.81 2.90 0.03 86.73 11:49:01 0 4.52 0.00 0.60 0.45 0.02 94.41 11:49:01 1 25.80 0.00 1.65 3.51 0.07 68.97 11:49:01 2 11.73 0.00 0.95 0.85 0.03 86.44 11:49:01 3 11.60 0.00 0.95 2.86 0.03 84.55 11:49:01 4 0.38 0.00 0.18 1.82 0.05 97.56 11:49:01 5 0.73 0.00 0.48 11.16 0.03 87.59 11:49:01 6 6.66 0.00 0.69 0.80 0.03 91.82 11:49:01 7 14.96 0.00 0.93 1.70 0.03 82.37 11:50:02 all 12.24 0.00 3.82 4.77 0.07 79.09 11:50:02 0 8.56 0.00 3.44 0.60 0.05 87.36 11:50:02 1 10.60 0.00 3.50 10.33 0.07 75.51 11:50:02 2 9.76 0.00 4.76 4.93 0.07 80.48 11:50:02 3 8.07 0.00 2.83 1.62 0.05 87.42 11:50:02 4 11.11 0.00 3.70 7.45 0.07 77.68 11:50:02 5 10.39 0.00 3.96 11.21 0.10 74.33 11:50:02 6 16.52 0.00 3.93 0.84 0.05 78.66 11:50:02 7 22.95 0.00 4.45 1.22 0.07 71.31 11:51:01 all 8.32 0.00 3.21 13.24 0.06 75.16 11:51:01 0 7.73 0.00 3.09 0.76 0.05 88.37 11:51:01 1 9.07 0.00 3.75 32.37 0.09 54.72 11:51:01 2 8.70 0.00 2.68 29.77 0.07 58.77 11:51:01 3 8.88 0.00 3.19 14.09 0.07 73.76 11:51:01 4 9.51 0.00 2.06 0.84 0.03 87.56 11:51:01 5 6.87 0.00 4.85 24.31 0.07 63.90 11:51:01 6 8.68 0.00 3.20 1.88 0.05 86.18 11:51:01 7 7.11 0.00 2.89 1.98 0.07 87.95 11:52:01 all 55.00 0.00 6.70 1.66 0.11 36.53 11:52:01 0 53.16 0.00 6.63 1.93 0.10 38.17 11:52:01 1 48.13 0.00 6.50 0.58 0.10 44.69 11:52:01 2 55.26 0.00 7.09 4.37 0.12 33.16 11:52:01 3 55.10 0.00 6.30 0.52 0.15 37.93 11:52:01 4 59.95 0.00 7.85 0.77 0.10 31.33 11:52:01 5 61.10 0.00 6.60 1.90 0.12 30.29 11:52:01 6 54.55 0.00 6.64 1.10 0.08 37.62 11:52:01 7 52.79 0.00 6.03 2.12 0.10 38.96 11:53:01 all 8.17 0.00 1.20 1.05 0.07 89.50 11:53:01 0 7.08 0.00 1.31 0.07 0.07 91.48 11:53:01 1 7.31 0.00 1.09 0.22 0.03 91.36 11:53:01 2 8.22 0.00 1.11 0.52 0.10 90.05 11:53:01 3 9.87 0.00 1.25 3.58 0.07 85.23 11:53:01 4 6.72 0.00 1.04 0.34 0.08 91.82 11:53:01 5 10.47 0.00 1.28 0.18 0.05 88.01 11:53:01 6 7.34 0.00 1.17 3.33 0.08 88.08 11:53:01 7 8.35 0.00 1.42 0.18 0.08 89.97 Average: all 16.96 0.00 2.79 5.10 0.06 75.09 Average: 0 14.64 0.00 2.58 0.67 0.05 82.06 Average: 1 18.30 0.00 2.94 13.48 0.06 65.22 Average: 2 18.58 0.00 2.91 6.95 0.07 71.49 Average: 3 17.77 0.00 2.62 4.00 0.07 75.54 Average: 4 15.53 0.00 2.55 2.07 0.06 79.79 Average: 5 15.47 0.00 3.00 10.95 0.07 70.50 Average: 6 16.91 0.00 2.77 1.36 0.06 78.90 Average: 7 18.49 0.00 2.94 1.34 0.06 77.17