---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84376 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 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 874 25964 0 5327 30837 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:7c:b9:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe7c:b93c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:02:b0:07 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:b8ff:fe02:b007/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84376) 11/17/24 _x86_64_ (8 CPU) 10:42:55 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 351.99 85.50 266.49 6214.70 61061.69 10:45:01 231.08 21.01 210.08 2361.09 76057.44 10:46:01 350.16 12.38 337.78 782.47 81994.03 10:47:01 132.46 0.82 131.64 43.86 29552.77 Average: 266.42 29.93 236.50 2350.53 62167.64 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30158852 31626584 2780368 8.44 57176 1729120 1446208 4.26 943756 1561952 85760 10:45:01 27022236 31660404 5916984 17.96 120156 4706916 1687120 4.96 990780 4462296 1475288 10:46:01 24773232 29819420 8165988 24.79 144796 5046660 7995812 23.53 3058696 4548720 20148 10:47:01 26669792 31650728 6269428 19.03 158328 4971936 1543640 4.54 1298452 4454580 760 Average: 27156028 31189284 5783192 17.56 120114 4113658 3168195 9.32 1572921 3756887 395489 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:44:01 ens3 436.03 285.87 1544.59 76.77 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 11.99 11.99 1.18 1.18 0.00 0.00 0.00 0.00 10:45:01 br-663cffb7c852 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 873.76 518.87 25011.27 46.32 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 10:46:01 veth94e8a03 10.30 9.40 1.34 1.36 0.00 0.00 0.00 0.00 10:46:01 veth56e733d 3.30 3.92 0.54 34.59 0.00 0.00 0.00 0.00 10:46:01 veth759af20 24.16 22.31 10.53 16.08 0.00 0.00 0.00 0.00 10:47:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 10:47:01 ens3 1406.05 878.07 27808.32 147.84 0.00 0.00 0.00 0.00 10:47:01 docker0 11.98 17.23 2.06 286.81 0.00 0.00 0.00 0.00 Average: lo 4.46 4.46 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 350.32 218.34 6950.19 36.84 0.00 0.00 0.00 0.00 Average: docker0 3.00 4.31 0.51 71.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84376) 11/17/24 _x86_64_ (8 CPU) 10:42:55 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 8.43 0.00 1.35 4.01 0.04 86.17 10:44:01 0 14.34 0.00 1.23 1.22 0.05 83.16 10:44:01 1 18.56 0.00 2.18 5.76 0.07 73.43 10:44:01 2 13.33 0.00 2.47 5.66 0.03 78.50 10:44:01 3 5.45 0.00 0.79 0.28 0.03 93.45 10:44:01 4 3.21 0.00 0.85 0.65 0.02 95.27 10:44:01 5 3.20 0.00 0.97 0.30 0.03 95.49 10:44:01 6 3.06 0.00 1.25 0.89 0.03 94.77 10:44:01 7 6.31 0.00 1.07 17.35 0.05 75.22 10:45:01 all 14.30 0.00 5.06 5.24 0.05 75.36 10:45:01 0 15.46 0.00 4.78 1.48 0.03 78.25 10:45:01 1 33.57 0.00 6.23 2.29 0.07 57.83 10:45:01 2 16.88 0.00 4.90 1.14 0.05 77.03 10:45:01 3 9.81 0.00 5.07 1.26 0.05 83.80 10:45:01 4 10.91 0.00 5.13 18.56 0.05 65.35 10:45:01 5 9.41 0.00 4.77 2.65 0.02 83.15 10:45:01 6 8.85 0.00 4.95 0.35 0.02 85.83 10:45:01 7 9.52 0.00 4.62 14.24 0.05 71.58 10:46:01 all 26.10 0.00 3.95 4.56 0.08 65.32 10:46:01 0 26.27 0.00 3.62 0.96 0.08 69.07 10:46:01 1 23.98 0.00 3.44 1.78 0.07 70.73 10:46:01 2 26.75 0.00 3.43 1.80 0.08 67.94 10:46:01 3 28.19 0.00 3.77 2.23 0.08 65.73 10:46:01 4 28.26 0.00 4.54 16.75 0.08 50.36 10:46:01 5 24.97 0.00 4.79 5.45 0.08 64.71 10:46:01 6 26.02 0.00 4.07 1.44 0.08 68.39 10:46:01 7 24.35 0.00 3.92 6.13 0.10 65.51 10:47:01 all 4.46 0.00 1.54 2.26 0.06 91.68 10:47:01 0 4.52 0.00 1.49 0.44 0.08 93.47 10:47:01 1 3.44 0.00 1.63 1.01 0.07 93.85 10:47:01 2 3.63 0.00 1.25 7.59 0.07 87.46 10:47:01 3 6.26 0.00 1.81 0.89 0.03 91.02 10:47:01 4 5.75 0.00 1.81 3.72 0.07 88.66 10:47:01 5 3.91 0.00 1.24 1.73 0.03 93.08 10:47:01 6 5.11 0.00 1.58 0.07 0.07 93.18 10:47:01 7 3.01 0.00 1.52 2.63 0.05 92.78 Average: all 13.31 0.00 2.97 4.02 0.06 79.65 Average: 0 15.14 0.00 2.78 1.02 0.06 81.00 Average: 1 19.88 0.00 3.37 2.71 0.07 73.98 Average: 2 15.13 0.00 3.01 4.06 0.06 77.75 Average: 3 12.39 0.00 2.85 1.16 0.05 83.54 Average: 4 12.00 0.00 3.07 9.88 0.05 74.99 Average: 5 10.36 0.00 2.94 2.53 0.04 84.13 Average: 6 10.76 0.00 2.96 0.69 0.05 85.55 Average: 7 10.80 0.00 2.78 10.08 0.06 76.28