---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22362 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 16G 140G 11% / 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 835 22902 0 8429 30876 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:1b:ef:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe1b:eff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:32:23:9f 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-22362) 06/19/25 _x86_64_ (8 CPU) 13:32:51 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 398.82 74.41 324.41 5326.36 109422.86 13:35:01 453.47 20.38 433.09 2283.22 310186.17 13:36:01 397.80 2.67 395.13 419.80 54178.70 13:37:01 6.42 1.00 5.42 23.86 81.19 13:38:01 4.85 0.05 4.80 7.73 90.52 13:39:01 3.73 0.03 3.70 7.20 68.11 13:40:01 2.10 0.10 2.00 15.06 39.86 13:41:01 49.68 0.50 49.18 18.13 889.05 Average: 164.61 12.39 152.22 1012.74 59369.36 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30182532 31717536 2756688 8.37 67664 1779024 1411920 4.15 831988 1636764 159504 13:35:01 23548124 31665972 9391096 28.51 163520 7969696 1658028 4.88 1001528 7746700 895952 13:36:01 22457464 30783764 10481756 31.82 177764 8171040 6163972 18.14 2016232 7752708 60 13:37:01 22458216 30767620 10481004 31.82 177880 8154412 6160364 18.13 2035412 7734252 28 13:38:01 22459156 30768856 10480064 31.82 177952 8155088 6192396 18.22 2035500 7732536 48 13:39:01 22453192 30763468 10486028 31.83 178004 8155548 6154536 18.11 2041488 7732352 100 13:40:01 22454140 30765188 10485080 31.83 178092 8156176 6172292 18.16 2041264 7732428 108 13:41:01 23473860 31626608 9465360 28.74 178936 7985264 1540072 4.53 1258088 7550288 11124 Average: 23685836 31107376 9253384 28.09 162476 7315781 4431698 13.04 1657688 6952254 133366 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 477.69 341.60 1691.62 81.54 0.00 0.00 0.00 0.00 13:34:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 4334.13 2336.66 58900.07 171.97 0.00 0.00 0.00 0.00 13:35:01 lo 17.60 17.60 1.75 1.75 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-60bccc793d97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 72.50 50.87 312.34 6.09 0.00 0.00 0.00 0.00 13:36:01 veth8eeb29c 0.32 0.67 0.03 0.47 0.00 0.00 0.00 0.00 13:36:01 veth5cebb8c 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 veth06c3390 44.48 60.56 3.55 309.39 0.00 0.00 0.00 0.03 13:37:01 ens3 28.58 15.60 6.45 5.30 0.00 0.00 0.00 0.00 13:37:01 veth8eeb29c 0.35 0.37 0.03 0.55 0.00 0.00 0.00 0.00 13:37:01 veth5cebb8c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth06c3390 0.50 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 18.76 13.16 4.06 3.68 0.00 0.00 0.00 0.00 13:38:01 veth8eeb29c 0.35 0.35 0.03 0.55 0.00 0.00 0.00 0.00 13:38:01 veth5cebb8c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth06c3390 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 29.09 16.43 10.96 4.34 0.00 0.00 0.00 0.00 13:39:01 veth8eeb29c 0.35 0.37 0.03 0.55 0.00 0.00 0.00 0.00 13:39:01 veth5cebb8c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth06c3390 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 14.51 7.85 3.34 3.06 0.00 0.00 0.00 0.00 13:40:01 veth8eeb29c 0.35 0.35 0.03 0.55 0.00 0.00 0.00 0.00 13:40:01 veth5cebb8c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth06c3390 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 35.58 29.28 28.49 7.08 0.00 0.00 0.00 0.00 13:41:01 lo 59.86 59.86 4.56 4.56 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 626.34 351.42 7619.39 35.38 0.00 0.00 0.00 0.00 Average: lo 7.11 7.11 0.54 0.54 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22362) 06/19/25 _x86_64_ (8 CPU) 13:32:51 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.10 0.00 1.65 2.56 0.04 85.65 13:34:01 0 5.78 0.00 0.94 0.17 0.03 93.08 13:34:01 1 5.98 0.00 1.37 4.44 0.03 88.17 13:34:01 2 3.13 0.00 1.20 0.37 0.03 95.27 13:34:01 3 4.28 0.00 0.87 0.32 0.02 94.51 13:34:01 4 30.02 0.00 2.69 1.29 0.07 65.94 13:34:01 5 1.68 0.00 1.21 10.95 0.03 86.13 13:34:01 6 18.15 0.00 2.13 0.72 0.07 78.93 13:34:01 7 11.78 0.00 2.77 2.28 0.05 83.12 13:35:01 all 23.43 0.00 11.41 4.46 0.10 60.61 13:35:01 0 21.21 0.00 10.73 2.22 0.07 65.77 13:35:01 1 20.75 0.00 11.38 9.55 0.09 58.23 13:35:01 2 20.96 0.00 12.45 5.25 0.12 61.22 13:35:01 3 19.18 0.00 12.65 3.31 0.10 64.77 13:35:01 4 38.77 0.00 11.95 1.49 0.10 47.69 13:35:01 5 20.86 0.00 11.24 9.41 0.12 58.37 13:35:01 6 24.66 0.00 9.44 0.85 0.07 64.97 13:35:01 7 20.90 0.00 11.46 3.70 0.08 63.86 13:36:01 all 15.00 0.00 3.12 1.44 0.06 80.37 13:36:01 0 12.99 0.00 2.65 0.77 0.08 83.50 13:36:01 1 18.99 0.00 3.94 3.44 0.05 73.58 13:36:01 2 11.55 0.00 2.69 0.74 0.07 84.95 13:36:01 3 13.21 0.00 2.74 0.93 0.07 83.05 13:36:01 4 18.10 0.00 3.15 2.05 0.07 76.64 13:36:01 5 14.38 0.00 3.32 0.55 0.07 81.68 13:36:01 6 10.44 0.00 2.71 1.11 0.07 85.68 13:36:01 7 20.34 0.00 3.73 1.94 0.07 73.91 13:37:01 all 0.33 0.00 0.20 0.01 0.03 99.43 13:37:01 0 0.27 0.00 0.20 0.00 0.03 99.50 13:37:01 1 0.38 0.00 0.25 0.00 0.02 99.35 13:37:01 2 0.30 0.00 0.25 0.05 0.02 99.38 13:37:01 3 0.40 0.00 0.18 0.00 0.02 99.40 13:37:01 4 0.20 0.00 0.15 0.00 0.00 99.65 13:37:01 5 0.30 0.00 0.13 0.02 0.03 99.52 13:37:01 6 0.50 0.00 0.17 0.03 0.03 99.27 13:37:01 7 0.32 0.00 0.25 0.00 0.02 99.42 13:38:01 all 0.26 0.00 0.22 0.01 0.02 99.48 13:38:01 0 0.23 0.00 0.28 0.00 0.02 99.47 13:38:01 1 0.20 0.00 0.22 0.00 0.03 99.55 13:38:01 2 0.25 0.00 0.27 0.05 0.03 99.40 13:38:01 3 0.17 0.00 0.12 0.00 0.00 99.72 13:38:01 4 0.18 0.00 0.12 0.00 0.03 99.67 13:38:01 5 0.25 0.00 0.22 0.02 0.03 99.48 13:38:01 6 0.53 0.00 0.30 0.00 0.02 99.15 13:38:01 7 0.30 0.00 0.22 0.02 0.03 99.43 13:39:01 all 0.52 0.00 0.17 0.01 0.02 99.28 13:39:01 0 0.22 0.00 0.15 0.00 0.02 99.62 13:39:01 1 0.22 0.00 0.20 0.00 0.02 99.57 13:39:01 2 0.35 0.00 0.18 0.00 0.02 99.45 13:39:01 3 0.33 0.00 0.13 0.00 0.02 99.52 13:39:01 4 0.25 0.00 0.22 0.05 0.03 99.45 13:39:01 5 0.10 0.00 0.08 0.00 0.00 99.82 13:39:01 6 0.37 0.00 0.25 0.03 0.02 99.33 13:39:01 7 2.32 0.00 0.13 0.00 0.03 97.52 13:40:01 all 0.44 0.00 0.20 0.01 0.02 99.34 13:40:01 0 0.12 0.00 0.15 0.00 0.00 99.73 13:40:01 1 0.53 0.00 0.27 0.00 0.05 99.15 13:40:01 2 0.35 0.00 0.32 0.00 0.03 99.30 13:40:01 3 0.30 0.00 0.17 0.02 0.02 99.50 13:40:01 4 0.27 0.00 0.12 0.07 0.03 99.52 13:40:01 5 0.23 0.00 0.15 0.00 0.00 99.62 13:40:01 6 0.35 0.00 0.25 0.00 0.02 99.38 13:40:01 7 1.34 0.00 0.15 0.00 0.02 98.49 13:41:01 all 2.20 0.00 0.88 0.08 0.04 96.81 13:41:01 0 0.98 0.00 0.67 0.05 0.03 98.26 13:41:01 1 2.02 0.00 0.98 0.02 0.03 96.95 13:41:01 2 1.50 0.00 0.84 0.05 0.07 97.54 13:41:01 3 1.74 0.00 0.94 0.02 0.02 97.29 13:41:01 4 1.09 0.00 0.75 0.13 0.03 97.99 13:41:01 5 4.19 0.00 0.97 0.28 0.05 94.51 13:41:01 6 4.78 0.00 1.04 0.03 0.03 94.12 13:41:01 7 1.27 0.00 0.87 0.02 0.02 97.82 Average: all 6.48 0.00 2.20 1.06 0.04 90.21 Average: 0 5.18 0.00 1.95 0.40 0.04 92.44 Average: 1 6.08 0.00 2.30 2.16 0.04 89.42 Average: 2 4.72 0.00 2.23 0.79 0.05 92.21 Average: 3 4.91 0.00 2.20 0.57 0.03 92.29 Average: 4 11.06 0.00 2.38 0.63 0.05 85.88 Average: 5 5.20 0.00 2.14 2.63 0.04 89.99 Average: 6 7.43 0.00 2.02 0.35 0.04 90.17 Average: 7 7.28 0.00 2.42 0.99 0.04 89.27