---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77816 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 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 879 25577 0 5710 30832 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:fc:29:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fefc:2997/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:47:9e:7a 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 inet6 fe80::42:47ff:fe47:9e7a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77816) 10/19/24 _x86_64_ (8 CPU) 07:42:27 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 331.56 67.94 263.61 4502.23 26296.83 07:45:01 328.84 18.64 310.19 2251.94 142275.93 07:46:01 230.61 3.55 227.06 453.92 35666.19 07:47:01 128.18 1.45 126.73 121.58 27636.19 Average: 254.80 22.90 231.91 1832.57 57974.49 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30129872 31699224 2809348 8.53 70876 1809008 1448152 4.26 874620 1644448 155484 07:45:01 26623732 31655440 6315488 19.17 122840 5079992 1661180 4.89 996804 4835940 300 07:46:01 24172192 29771644 8767028 26.62 148188 5592904 7677004 22.59 3130000 5042536 72216 07:47:01 26213176 31591632 6726044 20.42 158580 5352792 1565808 4.61 1341264 4849648 17820 Average: 26784743 31179485 6154477 18.68 125121 4458674 3088036 9.09 1585672 4093143 61455 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 345.18 248.35 1561.60 76.04 0.00 0.00 0.00 0.00 07:45:01 lo 10.93 10.93 1.07 1.07 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 br-419e04fc709c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 1086.16 591.40 27615.70 49.06 0.00 0.00 0.00 0.00 07:46:01 veth47e2ede 90.50 90.23 15.39 18.42 0.00 0.00 0.00 0.00 07:46:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:46:01 vethc817086 144.58 165.49 27.00 25.62 0.00 0.00 0.00 0.00 07:46:01 veth92e6b14 6.63 6.72 0.84 0.76 0.00 0.00 0.00 0.00 07:47:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 07:47:01 docker0 13.40 17.76 2.17 286.67 0.00 0.00 0.00 0.00 07:47:01 ens3 1534.18 922.88 30505.27 145.24 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 3.35 4.44 0.54 71.66 0.00 0.00 0.00 0.00 Average: ens3 380.20 227.94 7607.89 35.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77816) 10/19/24 _x86_64_ (8 CPU) 07:42:27 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 11.03 0.00 1.14 2.72 0.04 85.08 07:44:01 0 5.06 0.00 0.60 0.53 0.02 93.79 07:44:01 1 3.79 0.00 0.60 0.12 0.02 95.48 07:44:01 2 6.21 0.00 1.05 0.55 0.02 92.17 07:44:01 3 13.36 0.00 1.12 1.10 0.03 84.38 07:44:01 4 8.83 0.00 0.84 1.14 0.02 89.18 07:44:01 5 22.64 0.00 1.69 13.07 0.08 62.52 07:44:01 6 16.47 0.00 2.20 4.14 0.05 77.13 07:44:01 7 11.88 0.00 0.98 1.13 0.05 85.95 07:45:01 all 11.56 0.00 4.89 11.49 0.06 72.00 07:45:01 0 10.89 0.00 4.43 0.96 0.05 83.67 07:45:01 1 10.40 0.00 4.81 6.12 0.03 78.63 07:45:01 2 9.16 0.00 4.44 0.22 0.07 86.11 07:45:01 3 21.47 0.00 4.96 4.53 0.08 68.95 07:45:01 4 9.04 0.00 6.40 49.48 0.08 34.99 07:45:01 5 10.19 0.00 4.76 5.11 0.05 79.88 07:45:01 6 10.82 0.00 4.69 8.53 0.05 75.91 07:45:01 7 10.50 0.00 4.63 17.30 0.05 67.52 07:46:01 all 28.66 0.00 3.68 1.16 0.09 66.41 07:46:01 0 20.91 0.00 3.62 0.80 0.08 74.58 07:46:01 1 40.55 0.00 4.30 0.74 0.10 54.31 07:46:01 2 25.23 0.00 3.64 0.40 0.08 70.64 07:46:01 3 36.39 0.00 4.31 1.57 0.08 57.65 07:46:01 4 21.70 0.00 2.85 3.17 0.07 72.22 07:46:01 5 25.43 0.00 3.36 0.62 0.07 70.53 07:46:01 6 35.16 0.00 4.28 0.44 0.10 60.03 07:46:01 7 23.85 0.00 3.07 1.56 0.10 71.42 07:47:01 all 4.91 0.00 1.31 0.43 0.04 93.30 07:47:01 0 5.37 0.00 1.40 0.10 0.03 93.09 07:47:01 1 2.65 0.00 1.51 0.05 0.03 95.75 07:47:01 2 2.38 0.00 0.88 0.13 0.03 96.56 07:47:01 3 4.60 0.00 1.39 0.10 0.03 93.88 07:47:01 4 2.39 0.00 1.27 1.31 0.05 94.98 07:47:01 5 2.62 0.00 1.33 0.40 0.03 95.61 07:47:01 6 13.57 0.00 1.14 0.45 0.03 84.81 07:47:01 7 5.72 0.00 1.57 0.90 0.03 91.76 Average: all 14.03 0.00 2.75 3.94 0.06 79.22 Average: 0 10.55 0.00 2.51 0.60 0.05 86.30 Average: 1 14.35 0.00 2.80 1.75 0.05 81.05 Average: 2 10.73 0.00 2.50 0.33 0.05 86.39 Average: 3 18.95 0.00 2.94 1.82 0.06 76.23 Average: 4 10.50 0.00 2.83 13.64 0.05 72.99 Average: 5 15.21 0.00 2.78 4.80 0.06 77.15 Average: 6 19.01 0.00 3.07 3.38 0.06 74.48 Average: 7 12.98 0.00 2.56 5.21 0.06 79.19