---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26276 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 140G 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 875 23576 0 7715 30836 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:13:03:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe13:39d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:d5:b2:f3 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:a8ff:fed5:b2f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26276) 07/06/25 _x86_64_ (8 CPU) 23:10:45 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 387.20 73.55 313.65 5245.53 90513.85 23:13:01 498.72 20.43 478.29 2299.50 244101.97 23:14:01 307.01 2.12 304.90 341.22 54458.51 23:15:01 150.51 0.18 150.32 25.46 30656.36 23:16:01 85.70 0.22 85.49 13.20 16862.26 23:17:01 19.14 0.22 18.93 39.59 381.34 23:18:01 71.64 1.80 69.84 93.98 2532.24 Average: 217.14 14.07 203.06 1151.19 62789.28 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30167284 31708508 2771928 8.42 67980 1785452 1409084 4.15 845564 1643048 167680 23:13:01 24791036 31646332 8148176 24.74 147868 6786624 2143208 6.31 1011576 6561652 772 23:14:01 22583164 29639872 10356048 31.44 162224 6975528 8750336 25.75 3240032 6452124 320 23:15:01 21899000 29485296 11040212 33.52 188996 7423872 9041772 26.60 3484900 6822312 97784 23:16:01 21863044 29449140 11076168 33.63 198132 7416940 9103576 26.78 3521992 6826904 144 23:17:01 22301232 29844648 10637980 32.30 198408 7380796 7369976 21.68 3149756 6781944 208 23:18:01 24097996 31529132 8841216 26.84 200508 7253632 1703292 5.01 1555732 6638968 10080 Average: 23957537 30471847 8981675 27.27 166302 6431835 5645892 16.61 2401365 5960993 39570 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 23:12:01 ens3 468.61 289.65 1699.64 78.88 0.00 0.00 0.00 0.00 23:13:01 vethec5d294 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth8869560 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-fbc796e2a34b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethacbbaa8 5.91 5.58 0.71 0.65 0.00 0.00 0.00 0.00 23:14:01 veth8e88509 0.32 0.60 0.03 0.49 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vetheb4f22a 43.60 52.95 3.58 312.27 0.00 0.00 0.00 0.03 23:15:01 vethacbbaa8 8.90 11.88 1.98 1.28 0.00 0.00 0.00 0.00 23:15:01 veth8e88509 0.47 0.50 0.05 1.09 0.00 0.00 0.00 0.00 23:15:01 docker0 58.67 101.02 4.67 1344.76 0.00 0.00 0.00 0.00 23:15:01 vetheb4f22a 0.50 0.40 0.03 0.02 0.00 0.00 0.00 0.00 23:16:01 vethacbbaa8 159.34 160.82 19.53 38.20 0.00 0.00 0.00 0.00 23:16:01 veth8e88509 0.52 0.57 0.05 1.24 0.00 0.00 0.00 0.00 23:16:01 docker0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 vetheb4f22a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethacbbaa8 7.51 10.51 1.72 0.82 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth397aff9 196.17 194.99 30.51 45.09 0.00 0.00 0.00 0.00 23:17:01 veth8869560 403.30 429.16 90.33 56.15 0.00 0.00 0.00 0.01 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 28.16 28.16 2.54 2.54 0.00 0.00 0.00 0.00 23:18:01 ens3 2087.57 1227.13 45157.93 177.35 0.00 0.00 0.00 0.00 Average: docker0 8.40 14.45 0.67 192.10 0.00 0.00 0.00 0.00 Average: lo 3.59 3.59 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 297.26 174.41 6449.83 25.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26276) 07/06/25 _x86_64_ (8 CPU) 23:10:45 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.55 0.00 1.36 2.55 0.04 85.50 23:12:01 0 3.52 0.00 0.80 0.57 0.02 95.10 23:12:01 1 13.33 0.00 2.61 0.57 0.07 83.42 23:12:01 2 3.12 0.00 0.33 6.63 0.03 89.88 23:12:01 3 7.68 0.00 0.88 0.17 0.03 91.23 23:12:01 4 4.09 0.00 1.33 0.32 0.03 94.23 23:12:01 5 19.15 0.00 2.45 11.26 0.05 67.10 23:12:01 6 21.86 0.00 1.37 0.63 0.03 76.11 23:12:01 7 11.70 0.00 1.15 0.25 0.03 86.87 23:13:01 all 19.03 0.00 8.81 10.70 0.08 61.39 23:13:01 0 14.71 0.00 9.16 19.77 0.07 56.30 23:13:01 1 27.71 0.00 9.38 10.58 0.10 52.22 23:13:01 2 16.38 0.00 8.63 15.59 0.10 59.30 23:13:01 3 19.22 0.00 9.91 8.91 0.08 61.87 23:13:01 4 17.12 0.00 7.83 3.27 0.07 71.71 23:13:01 5 17.40 0.00 8.42 3.01 0.05 71.12 23:13:01 6 23.16 0.00 8.63 3.95 0.07 64.20 23:13:01 7 16.51 0.00 8.49 20.53 0.05 54.41 23:14:01 all 29.95 0.00 4.26 2.05 0.08 63.66 23:14:01 0 33.59 0.00 4.94 0.99 0.07 60.41 23:14:01 1 22.12 0.00 3.21 4.55 0.08 70.04 23:14:01 2 33.54 0.00 4.75 0.89 0.10 60.72 23:14:01 3 21.92 0.00 3.74 1.38 0.08 72.88 23:14:01 4 29.78 0.00 4.33 4.13 0.10 61.66 23:14:01 5 25.57 0.00 3.99 0.50 0.08 69.85 23:14:01 6 34.92 0.00 4.40 2.38 0.07 58.24 23:14:01 7 38.10 0.00 4.76 1.56 0.08 55.50 23:15:01 all 6.39 0.00 1.48 1.26 0.06 90.82 23:15:01 0 5.74 0.00 1.51 3.14 0.07 89.55 23:15:01 1 8.51 0.00 1.82 1.52 0.08 88.06 23:15:01 2 7.55 0.00 1.37 0.30 0.05 90.73 23:15:01 3 7.35 0.00 1.63 0.72 0.05 90.25 23:15:01 4 7.58 0.00 1.66 3.38 0.05 87.34 23:15:01 5 4.59 0.00 1.21 0.42 0.05 93.73 23:15:01 6 6.73 0.00 1.27 0.49 0.05 91.46 23:15:01 7 3.06 0.00 1.34 0.10 0.07 95.43 23:16:01 all 7.57 0.00 1.74 0.58 0.05 90.05 23:16:01 0 6.89 0.00 1.44 0.25 0.07 91.35 23:16:01 1 5.67 0.00 1.23 0.10 0.03 92.97 23:16:01 2 8.27 0.00 2.06 3.18 0.05 86.44 23:16:01 3 7.54 0.00 1.88 0.67 0.05 89.85 23:16:01 4 8.01 0.00 1.84 0.18 0.07 89.90 23:16:01 5 9.06 0.00 2.14 0.13 0.07 88.60 23:16:01 6 10.78 0.00 1.79 0.13 0.07 87.23 23:16:01 7 4.36 0.00 1.57 0.00 0.05 94.02 23:17:01 all 1.45 0.00 0.50 0.05 0.04 97.96 23:17:01 0 1.27 0.00 0.60 0.03 0.02 98.08 23:17:01 1 1.45 0.00 0.42 0.02 0.05 98.06 23:17:01 2 1.10 0.00 0.43 0.02 0.02 98.43 23:17:01 3 1.78 0.00 0.45 0.22 0.03 97.52 23:17:01 4 1.64 0.00 0.62 0.02 0.03 97.70 23:17:01 5 1.32 0.00 0.38 0.03 0.03 98.23 23:17:01 6 1.82 0.00 0.57 0.02 0.05 97.55 23:17:01 7 1.17 0.00 0.52 0.05 0.07 98.19 23:18:01 all 7.64 0.00 0.76 0.22 0.03 91.35 23:18:01 0 0.98 0.00 0.45 0.03 0.02 98.52 23:18:01 1 3.45 0.00 0.67 0.05 0.03 95.80 23:18:01 2 13.76 0.00 0.82 0.97 0.03 84.42 23:18:01 3 10.70 0.00 0.86 0.35 0.03 88.06 23:18:01 4 16.47 0.00 0.99 0.08 0.05 82.41 23:18:01 5 0.90 0.00 0.63 0.18 0.02 98.26 23:18:01 6 10.96 0.00 1.02 0.05 0.05 87.92 23:18:01 7 3.92 0.00 0.60 0.05 0.02 95.42 Average: all 11.77 0.00 2.69 2.48 0.05 83.00 Average: 0 9.50 0.00 2.69 3.51 0.05 84.25 Average: 1 11.73 0.00 2.75 2.47 0.06 82.98 Average: 2 11.94 0.00 2.62 3.93 0.05 81.46 Average: 3 10.86 0.00 2.75 1.76 0.05 84.57 Average: 4 12.08 0.00 2.65 1.62 0.06 83.60 Average: 5 11.11 0.00 2.74 2.22 0.05 83.88 Average: 6 15.73 0.00 2.71 1.09 0.05 80.41 Average: 7 11.23 0.00 2.62 3.20 0.05 82.90