---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84963 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 13G 143G 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 885 25957 0 5323 30825 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7a:34:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe7a:34b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:ce:c0:9a 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::42:9cff:fece:c09a/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-84963) 11/19/24 _x86_64_ (8 CPU) 10:43:28 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 299.33 44.98 254.36 2000.73 29774.50 10:46:01 471.55 30.54 441.01 3038.26 127243.36 10:47:01 192.28 0.50 191.78 45.19 41944.16 10:48:01 72.86 1.77 71.09 101.83 23132.57 Average: 259.00 19.45 239.55 1296.45 55522.30 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30124860 31692220 2814352 8.54 69552 1808912 1399920 4.12 877420 1645304 157844 10:46:01 26369396 31063748 6569816 19.95 125148 4746560 5865620 17.26 1705504 4348936 3460 10:47:01 24577508 29698896 8361704 25.39 157172 5101944 8023420 23.61 3215320 4578812 192 10:48:01 26635100 31618744 6304112 19.14 159668 4975208 1530264 4.50 1335972 4450792 1856 Average: 26926716 31018402 6012496 18.25 127885 4158156 4204806 12.37 1783554 3755961 40838 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 367.74 230.94 1548.24 73.72 0.00 0.00 0.00 0.00 10:45:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 veth24bda98 21.35 16.91 2.58 1.54 0.00 0.00 0.00 0.00 10:46:01 veth5d7dd76 16.88 21.93 1.54 2.62 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 10:46:01 vethb856fc0 0.18 0.30 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 veth5d7dd76 35.73 41.63 17.64 12.61 0.00 0.00 0.00 0.00 10:47:01 docker0 13.30 17.68 2.12 287.88 0.00 0.00 0.00 0.00 10:47:01 vethb856fc0 4.42 5.37 0.80 0.49 0.00 0.00 0.00 0.00 10:47:01 veth2098614 15.33 13.06 1.72 1.87 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 10:48:01 ens3 1399.15 838.60 27773.31 149.65 0.00 0.00 0.00 0.00 10:48:01 lo 21.36 21.36 2.04 2.04 0.00 0.00 0.00 0.00 Average: docker0 3.32 4.42 0.53 71.97 0.00 0.00 0.00 0.00 Average: ens3 343.27 204.83 6922.07 36.92 0.00 0.00 0.00 0.00 Average: lo 4.37 4.37 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84963) 11/19/24 _x86_64_ (8 CPU) 10:43:28 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.84 0.00 1.08 3.22 0.04 84.82 10:45:01 0 7.28 0.00 1.57 3.56 0.03 87.55 10:45:01 1 6.17 0.00 0.72 0.48 0.03 92.59 10:45:01 2 10.64 0.00 1.02 0.60 0.02 87.72 10:45:01 3 3.70 0.00 0.42 0.27 0.02 95.60 10:45:01 4 9.32 0.00 1.12 0.87 0.05 88.63 10:45:01 5 4.11 0.00 0.62 15.78 0.05 79.44 10:45:01 6 26.30 0.00 1.84 3.26 0.07 68.53 10:45:01 7 19.29 0.00 1.27 0.90 0.03 78.50 10:46:01 all 14.81 0.00 5.59 6.64 0.07 72.89 10:46:01 0 11.27 0.00 5.50 0.37 0.07 82.79 10:46:01 1 20.44 0.00 5.63 1.09 0.07 72.77 10:46:01 2 21.10 0.00 5.50 2.71 0.07 70.62 10:46:01 3 12.10 0.00 7.29 31.56 0.08 48.97 10:46:01 4 14.81 0.00 5.50 2.63 0.07 76.99 10:46:01 5 12.01 0.00 4.49 10.29 0.05 73.15 10:46:01 6 14.35 0.00 5.17 2.33 0.08 78.06 10:46:01 7 12.37 0.00 5.60 2.34 0.07 79.62 10:47:01 all 24.26 0.00 3.79 2.55 0.09 69.30 10:47:01 0 20.78 0.00 3.40 2.43 0.12 73.26 10:47:01 1 22.56 0.00 3.57 0.69 0.08 73.10 10:47:01 2 35.02 0.00 4.94 1.41 0.12 58.51 10:47:01 3 23.58 0.00 3.84 5.42 0.08 67.08 10:47:01 4 22.48 0.00 3.21 1.48 0.07 72.77 10:47:01 5 22.76 0.00 4.03 2.74 0.08 70.40 10:47:01 6 14.84 0.00 3.46 5.37 0.08 76.24 10:47:01 7 32.14 0.00 3.87 0.87 0.10 63.02 10:48:01 all 5.72 0.00 0.64 1.46 0.04 92.13 10:48:01 0 3.10 0.00 0.62 0.35 0.03 95.90 10:48:01 1 1.40 0.00 0.55 0.90 0.03 97.11 10:48:01 2 13.54 0.00 0.75 0.55 0.05 85.11 10:48:01 3 1.47 0.00 0.55 0.18 0.03 97.76 10:48:01 4 3.25 0.00 0.72 1.27 0.05 94.71 10:48:01 5 6.89 0.00 0.58 8.14 0.05 84.34 10:48:01 6 14.56 0.00 0.72 0.30 0.07 84.35 10:48:01 7 1.55 0.00 0.67 0.02 0.03 97.73 Average: all 13.89 0.00 2.77 3.46 0.06 79.82 Average: 0 10.59 0.00 2.77 1.68 0.06 84.90 Average: 1 12.62 0.00 2.61 0.79 0.05 83.92 Average: 2 20.05 0.00 3.05 1.32 0.06 75.53 Average: 3 10.17 0.00 3.01 9.29 0.05 77.48 Average: 4 12.45 0.00 2.63 1.56 0.06 83.30 Average: 5 11.43 0.00 2.42 9.24 0.06 76.85 Average: 6 17.52 0.00 2.80 2.82 0.08 76.80 Average: 7 16.31 0.00 2.85 1.03 0.06 79.75