---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15734 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 141G 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 871 24573 0 6722 30840 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:94:1e:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe94:1ef9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:ce:43:11 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:d1ff:fece:4311/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15734) 05/25/25 _x86_64_ (8 CPU) 17:26:21 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:04 149.07 22.06 127.00 2223.75 39013.04 17:29:01 623.05 12.93 610.12 821.36 200669.01 17:30:01 87.60 0.20 87.40 31.99 41959.89 17:31:01 96.83 0.22 96.62 9.87 39547.66 17:32:01 16.91 0.00 16.91 0.00 20129.10 17:33:01 65.54 1.20 64.34 86.79 1823.11 Average: 169.23 6.16 163.07 539.34 55856.49 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:04 27462384 31562672 5476836 16.63 90972 4264944 2315880 6.81 1027436 4041544 2454312 17:29:01 24490044 30649508 8449176 25.65 146120 6123732 8049140 23.68 2113384 5737184 268 17:30:01 22950076 29483592 9989144 30.33 164616 6444828 9294512 27.35 3393544 5949428 32212 17:31:01 22632636 29230408 10306584 31.29 176596 6488768 9547628 28.09 3676572 5970400 248 17:32:01 22615132 29214672 10324088 31.34 176748 6490268 9495504 27.94 3692528 5971748 284 17:33:01 25164024 31577164 7775196 23.60 178492 6321788 1652988 4.86 1392872 5797000 29604 Average: 24219049 30286336 8720171 26.47 155591 6022388 6725942 19.79 2549389 5577884 419488 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:04 lo 14.03 14.03 1.37 1.37 0.00 0.00 0.00 0.00 17:28:04 ens3 948.33 554.17 23724.51 49.29 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth5c0c097 1.35 1.93 0.15 0.19 0.00 0.00 0.00 0.00 17:29:01 vethe8d975e 20.58 28.78 1.68 326.49 0.00 0.00 0.00 0.03 17:29:01 veth8e0c146 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 17:30:01 veth44727de 19.13 27.38 2.63 233.34 0.00 0.00 0.00 0.02 17:30:01 docker0 19.13 27.26 2.37 233.33 0.00 0.00 0.00 0.00 17:30:01 veth5c0c097 3.93 4.72 0.68 0.75 0.00 0.00 0.00 0.00 17:30:01 vethe8d975e 0.27 0.38 0.02 0.02 0.00 0.00 0.00 0.00 17:31:01 docker0 5.65 6.90 0.34 65.97 0.00 0.00 0.00 0.00 17:31:01 veth5c0c097 1.00 1.35 0.15 0.17 0.00 0.00 0.00 0.00 17:31:01 vethe8d975e 0.40 0.32 0.03 0.02 0.00 0.00 0.00 0.00 17:31:01 veth8e0c146 1.08 1.48 0.11 2.70 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth5c0c097 0.40 0.60 0.06 0.07 0.00 0.00 0.00 0.00 17:32:01 vethe8d975e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth8e0c146 0.58 0.58 0.06 1.65 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 29.20 29.20 2.71 2.71 0.00 0.00 0.00 0.00 17:33:01 ens3 2535.33 1438.44 37800.70 225.60 0.00 0.00 0.00 0.00 Average: docker0 4.13 5.70 0.45 49.92 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 359.53 197.31 6166.25 25.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15734) 05/25/25 _x86_64_ (8 CPU) 17:26:21 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:04 all 12.91 0.00 2.73 4.04 0.05 80.26 17:28:04 0 10.50 0.00 2.16 0.10 0.08 87.15 17:28:04 1 10.10 0.00 2.88 0.93 0.03 86.06 17:28:04 2 6.02 0.00 3.01 7.95 0.05 82.98 17:28:04 3 5.93 0.00 2.08 0.24 0.02 91.73 17:28:04 4 6.54 0.00 1.88 0.80 0.03 90.74 17:28:04 5 44.08 0.00 4.19 3.32 0.10 48.31 17:28:04 6 5.55 0.00 2.64 14.11 0.03 77.66 17:28:04 7 14.15 0.00 2.97 5.09 0.08 77.71 17:29:01 all 19.33 0.00 6.65 10.91 0.09 63.01 17:29:01 0 21.55 0.00 6.20 0.89 0.07 71.29 17:29:01 1 19.93 0.00 7.05 10.01 0.09 62.92 17:29:01 2 16.17 0.00 5.86 15.11 0.11 62.75 17:29:01 3 16.40 0.00 8.28 5.97 0.11 69.23 17:29:01 4 23.26 0.00 6.83 17.99 0.09 51.83 17:29:01 5 18.02 0.00 6.71 26.53 0.09 48.65 17:29:01 6 18.32 0.00 6.73 4.38 0.08 70.49 17:29:01 7 20.65 0.00 5.63 6.63 0.07 67.02 17:30:01 all 21.72 0.00 2.32 1.78 0.08 74.10 17:30:01 0 12.01 0.00 1.70 1.30 0.07 84.92 17:30:01 1 26.11 0.00 2.87 0.39 0.08 70.56 17:30:01 2 25.28 0.00 2.69 0.10 0.07 71.85 17:30:01 3 26.49 0.00 3.12 0.82 0.07 69.50 17:30:01 4 25.05 0.00 1.95 0.32 0.08 72.60 17:30:01 5 20.90 0.00 2.49 0.52 0.08 76.01 17:30:01 6 20.80 0.00 1.95 1.85 0.10 75.30 17:30:01 7 17.18 0.00 1.72 8.90 0.08 72.11 17:31:01 all 10.45 0.00 1.54 1.86 0.08 86.07 17:31:01 0 10.29 0.00 1.46 0.50 0.10 87.65 17:31:01 1 10.55 0.00 1.31 1.78 0.07 86.30 17:31:01 2 11.22 0.00 2.22 0.10 0.08 86.37 17:31:01 3 9.99 0.00 1.37 0.47 0.07 88.10 17:31:01 4 9.67 0.00 1.72 0.13 0.08 88.39 17:31:01 5 12.48 0.00 1.46 0.40 0.05 85.61 17:31:01 6 11.01 0.00 1.40 0.15 0.07 87.37 17:31:01 7 8.40 0.00 1.42 11.37 0.07 78.74 17:32:01 all 2.32 0.00 0.36 0.96 0.08 96.29 17:32:01 0 2.91 0.00 0.38 0.00 0.05 96.66 17:32:01 1 2.02 0.00 0.30 0.02 0.08 97.58 17:32:01 2 2.19 0.00 0.42 0.00 0.08 97.31 17:32:01 3 2.52 0.00 0.27 0.00 0.08 97.13 17:32:01 4 2.77 0.00 0.32 0.02 0.07 96.83 17:32:01 5 2.09 0.00 0.47 0.02 0.08 97.34 17:32:01 6 1.66 0.00 0.28 0.03 0.08 97.94 17:32:01 7 2.39 0.00 0.42 7.60 0.08 89.51 17:33:01 all 4.97 0.00 0.90 0.22 0.05 93.85 17:33:01 0 14.52 0.00 1.25 0.13 0.05 84.04 17:33:01 1 9.10 0.00 1.17 0.08 0.05 89.60 17:33:01 2 2.52 0.00 0.90 0.08 0.05 96.45 17:33:01 3 2.21 0.00 0.67 0.17 0.03 96.91 17:33:01 4 1.85 0.00 0.75 0.08 0.05 97.26 17:33:01 5 4.84 0.00 0.94 0.28 0.07 93.88 17:33:01 6 2.22 0.00 0.82 0.87 0.05 96.04 17:33:01 7 2.50 0.00 0.77 0.10 0.03 96.59 Average: all 11.85 0.00 2.36 3.19 0.07 82.54 Average: 0 11.87 0.00 2.15 0.48 0.07 85.43 Average: 1 12.83 0.00 2.53 2.07 0.07 82.51 Average: 2 10.43 0.00 2.46 3.72 0.07 83.31 Average: 3 10.45 0.00 2.54 1.20 0.06 85.75 Average: 4 11.38 0.00 2.19 3.06 0.07 83.30 Average: 5 17.23 0.00 2.66 4.85 0.08 75.18 Average: 6 9.78 0.00 2.22 3.54 0.07 84.39 Average: 7 10.77 0.00 2.12 6.61 0.07 80.43