---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45138 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 934 23560 0 7671 30777 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:ef:0d:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:feef:d33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:b7:e2:65 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::42:2aff:feb7:e265/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45138) 09/11/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 200.77 23.01 177.75 2324.01 100630.03 13:26:01 623.03 3.25 619.78 445.26 202297.08 13:27:01 17.95 0.00 17.95 0.00 3812.96 13:28:01 73.21 0.18 73.03 20.79 12508.36 13:29:01 166.22 0.22 166.00 10.93 22270.27 13:30:01 12.10 0.02 12.08 0.13 415.73 13:31:01 10.31 0.37 9.95 12.00 224.36 13:32:01 21.60 0.00 21.60 0.00 310.61 13:33:01 17.66 0.00 17.66 0.00 372.20 13:34:01 10.73 0.32 10.41 8.40 222.36 13:35:01 58.96 0.15 58.81 21.73 1061.69 Average: 110.23 2.50 107.73 258.47 31283.54 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28835376 31525132 4103844 12.46 82524 2896104 2483944 7.31 1080292 2674888 1064064 13:26:01 22344632 29338588 10594588 32.16 149240 6942904 11174880 32.88 3482352 6446344 436 13:27:01 20369952 27463320 12569268 38.16 150840 7038352 13461556 39.61 5513900 6358492 728 13:28:01 19886492 27364860 13052728 39.63 166420 7377744 13773688 40.53 5665504 6651312 28724 13:29:01 19684244 27328320 13254976 40.24 192828 7494100 13910860 40.93 5745408 6749536 648 13:30:01 18962000 26613092 13977220 42.43 192988 7500820 14626768 43.04 6462232 6752084 464 13:31:01 18950840 26602808 13988380 42.47 193148 7501420 14678236 43.19 6473876 6751968 604 13:32:01 18944036 26597072 13995184 42.49 193276 7502380 14677276 43.18 6478532 6752716 1436 13:33:01 18877144 26533260 14062076 42.69 193444 7505572 14676392 43.18 6543808 6754748 1056 13:34:01 18857980 26517944 14081240 42.75 193592 7506492 14710540 43.28 6560452 6754748 424 13:35:01 22852176 30345392 10087044 30.62 194492 7358888 3785116 11.14 2802692 6616172 72 Average: 20778625 27839072 12160595 36.92 172981 6965889 11996296 35.30 5164459 6296637 99878 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 550.36 362.96 14282.14 36.31 0.00 0.00 0.00 0.00 13:25:01 lo 15.46 15.46 1.45 1.45 0.00 0.00 0.00 0.00 13:26:01 vethb8ef560 0.17 0.55 0.01 0.03 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethff5cda4 0.20 0.45 0.01 0.02 0.00 0.00 0.00 0.00 13:26:01 veth2793ba9 0.42 0.68 0.03 0.04 0.00 0.00 0.00 0.00 13:27:01 vethb8ef560 6.42 8.88 0.96 0.78 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethff5cda4 0.57 0.75 0.06 1.39 0.00 0.00 0.00 0.00 13:27:01 veth2793ba9 5.07 6.78 0.66 0.60 0.00 0.00 0.00 0.00 13:28:01 vethb8ef560 6.30 9.21 0.94 0.71 0.00 0.00 0.00 0.00 13:28:01 docker0 42.39 57.26 2.31 1047.74 0.00 0.00 0.00 0.00 13:28:01 vethff5cda4 0.65 0.68 0.07 1.86 0.00 0.00 0.00 0.00 13:28:01 veth2793ba9 6.26 9.18 0.84 0.70 0.00 0.00 0.00 0.00 13:29:01 vethb8ef560 9.58 13.10 1.91 2.22 0.00 0.00 0.00 0.00 13:29:01 docker0 15.42 17.28 2.33 303.58 0.00 0.00 0.00 0.00 13:29:01 vethff5cda4 0.75 0.82 0.07 2.37 0.00 0.00 0.00 0.00 13:29:01 veth2793ba9 9.62 13.13 1.79 2.22 0.00 0.00 0.00 0.00 13:30:01 vethb8ef560 8.05 11.31 1.60 2.71 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethff5cda4 0.73 0.78 0.07 2.43 0.00 0.00 0.00 0.00 13:30:01 veth2793ba9 8.60 11.75 2.36 3.61 0.00 0.00 0.00 0.00 13:31:01 vethb8ef560 6.58 9.47 1.04 0.78 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethff5cda4 0.78 0.78 0.08 2.41 0.00 0.00 0.00 0.00 13:31:01 veth2793ba9 6.63 9.53 0.95 0.78 0.00 0.00 0.00 0.00 13:32:01 vethb8ef560 7.48 10.48 1.31 1.57 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethff5cda4 0.78 0.78 0.08 2.43 0.00 0.00 0.00 0.00 13:32:01 veth2793ba9 7.57 10.60 1.21 1.58 0.00 0.00 0.00 0.00 13:33:01 vethb8ef560 11.20 14.93 2.58 3.84 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethff5cda4 0.77 0.77 0.08 2.51 0.00 0.00 0.00 0.00 13:33:01 veth2793ba9 11.63 15.25 2.51 4.19 0.00 0.00 0.00 0.00 13:34:01 vethb8ef560 7.42 10.51 1.34 1.10 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 13:34:01 vethff5cda4 0.80 0.82 0.08 2.56 0.00 0.00 0.00 0.00 13:34:01 veth2793ba9 7.55 10.65 1.24 1.11 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 veth5e4c7a2 1005.57 1046.06 203.17 135.30 0.00 0.00 0.00 0.02 13:35:01 ens3 2007.48 1179.42 48353.55 170.89 0.00 0.00 0.00 0.00 13:35:01 lo 37.83 37.83 3.32 3.32 0.00 0.00 0.00 0.00 Average: docker0 5.26 6.78 0.42 122.86 0.00 0.00 0.00 0.00 Average: veth5e4c7a2 91.41 95.09 18.47 12.30 0.00 0.00 0.00 0.00 Average: ens3 154.37 89.69 4319.99 9.26 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45138) 09/11/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.66 0.00 1.48 2.34 0.05 85.47 13:25:01 0 1.86 0.00 1.22 4.17 0.05 92.70 13:25:01 1 4.73 0.00 0.94 0.03 0.03 94.27 13:25:01 2 44.73 0.00 3.60 1.52 0.10 50.05 13:25:01 3 6.99 0.00 1.60 0.15 0.03 91.22 13:25:01 4 10.39 0.00 0.90 0.23 0.03 88.44 13:25:01 5 2.00 0.00 1.12 8.76 0.03 88.08 13:25:01 6 9.40 0.00 1.42 0.59 0.03 88.56 13:25:01 7 5.14 0.00 1.06 3.31 0.05 90.44 13:26:01 all 41.88 0.00 10.03 4.56 0.14 43.38 13:26:01 0 40.80 0.00 9.24 0.54 0.14 49.28 13:26:01 1 41.18 0.00 10.96 2.24 0.14 45.48 13:26:01 2 42.80 0.00 9.62 1.39 0.14 46.05 13:26:01 3 41.93 0.00 10.83 15.42 0.17 31.65 13:26:01 4 40.52 0.00 10.04 7.90 0.14 41.41 13:26:01 5 40.54 0.00 10.13 1.36 0.14 47.84 13:26:01 6 43.58 0.00 9.83 1.34 0.15 45.09 13:26:01 7 43.76 0.00 9.58 6.42 0.16 40.08 13:27:01 all 45.50 0.00 3.62 0.05 0.13 50.70 13:27:01 0 43.69 0.00 3.63 0.30 0.13 52.24 13:27:01 1 45.36 0.00 3.73 0.00 0.12 50.79 13:27:01 2 49.59 0.00 3.76 0.00 0.13 46.52 13:27:01 3 41.98 0.00 3.33 0.03 0.13 54.52 13:27:01 4 45.44 0.00 3.84 0.07 0.12 50.54 13:27:01 5 46.03 0.00 3.83 0.02 0.12 50.00 13:27:01 6 47.12 0.00 3.47 0.00 0.13 49.28 13:27:01 7 44.77 0.00 3.39 0.02 0.12 51.70 13:28:01 all 4.49 0.00 1.09 0.34 0.06 94.03 13:28:01 0 5.36 0.00 1.27 0.03 0.05 93.29 13:28:01 1 4.01 0.00 1.05 0.03 0.07 94.83 13:28:01 2 5.44 0.00 1.49 0.35 0.07 92.65 13:28:01 3 3.99 0.00 1.01 0.62 0.07 94.31 13:28:01 4 4.74 0.00 0.90 0.07 0.07 94.22 13:28:01 5 5.76 0.00 1.02 0.64 0.07 92.51 13:28:01 6 3.11 0.00 0.90 0.07 0.05 95.87 13:28:01 7 3.47 0.00 1.06 0.92 0.07 94.49 13:29:01 all 10.76 0.00 2.05 0.73 0.07 86.39 13:29:01 0 10.81 0.00 2.35 1.89 0.07 84.88 13:29:01 1 10.19 0.00 2.34 0.35 0.07 87.05 13:29:01 2 13.19 0.00 2.67 0.39 0.08 83.67 13:29:01 3 7.59 0.00 1.46 0.10 0.08 90.77 13:29:01 4 10.70 0.00 1.87 0.07 0.07 87.29 13:29:01 5 8.58 0.00 2.01 2.60 0.08 86.73 13:29:01 6 12.24 0.00 1.47 0.13 0.05 86.10 13:29:01 7 12.79 0.00 2.25 0.22 0.08 84.66 13:30:01 all 7.86 0.00 0.83 0.03 0.07 91.21 13:30:01 0 6.82 0.00 0.77 0.00 0.07 92.34 13:30:01 1 6.74 0.00 0.97 0.08 0.08 92.12 13:30:01 2 11.08 0.00 0.94 0.02 0.07 87.91 13:30:01 3 8.67 0.00 0.81 0.02 0.08 90.42 13:30:01 4 6.97 0.00 1.06 0.00 0.07 91.91 13:30:01 5 7.12 0.00 0.74 0.08 0.07 91.99 13:30:01 6 8.53 0.00 0.63 0.02 0.07 90.75 13:30:01 7 6.90 0.00 0.72 0.02 0.07 92.30 13:31:01 all 2.85 0.00 0.48 0.02 0.07 96.58 13:31:01 0 1.92 0.00 0.42 0.02 0.07 97.57 13:31:01 1 2.86 0.00 0.62 0.10 0.07 96.35 13:31:01 2 2.56 0.00 0.44 0.00 0.07 96.94 13:31:01 3 2.74 0.00 0.40 0.00 0.05 96.81 13:31:01 4 1.93 0.00 0.44 0.00 0.08 97.55 13:31:01 5 5.33 0.00 0.43 0.02 0.05 94.17 13:31:01 6 3.46 0.00 0.75 0.03 0.10 95.66 13:31:01 7 2.04 0.00 0.35 0.02 0.07 97.53 13:32:01 all 2.68 0.00 0.45 0.02 0.07 96.78 13:32:01 0 2.18 0.00 0.55 0.03 0.07 97.17 13:32:01 1 2.10 0.00 0.48 0.07 0.05 97.29 13:32:01 2 3.64 0.00 0.45 0.02 0.07 95.82 13:32:01 3 1.75 0.00 0.44 0.02 0.07 97.73 13:32:01 4 1.59 0.00 0.37 0.07 0.07 97.91 13:32:01 5 3.56 0.00 0.35 0.00 0.08 96.00 13:32:01 6 2.73 0.00 0.47 0.00 0.07 96.74 13:32:01 7 3.93 0.00 0.45 0.02 0.08 95.52 13:33:01 all 5.29 0.00 0.74 0.05 0.07 93.85 13:33:01 0 5.13 0.00 0.83 0.05 0.07 93.92 13:33:01 1 4.93 0.00 0.60 0.05 0.07 94.35 13:33:01 2 5.13 0.00 0.75 0.03 0.07 94.02 13:33:01 3 6.31 0.00 0.75 0.00 0.07 92.88 13:33:01 4 4.21 0.00 0.85 0.12 0.08 94.74 13:33:01 5 5.58 0.00 0.55 0.03 0.07 93.77 13:33:01 6 5.40 0.00 0.79 0.07 0.07 93.68 13:33:01 7 5.58 0.00 0.79 0.02 0.07 93.55 13:34:01 all 2.41 0.00 0.39 0.03 0.05 97.13 13:34:01 0 1.27 0.00 0.42 0.10 0.05 98.16 13:34:01 1 3.27 0.00 0.40 0.02 0.05 96.26 13:34:01 2 3.48 0.00 0.38 0.00 0.05 96.09 13:34:01 3 2.52 0.00 0.39 0.00 0.05 97.05 13:34:01 4 2.26 0.00 0.44 0.05 0.05 97.21 13:34:01 5 2.24 0.00 0.38 0.02 0.05 97.31 13:34:01 6 2.25 0.00 0.35 0.05 0.03 97.31 13:34:01 7 2.00 0.00 0.37 0.02 0.07 97.54 13:35:01 all 2.05 0.00 0.95 0.10 0.06 96.84 13:35:01 0 1.65 0.00 1.03 0.37 0.07 96.88 13:35:01 1 2.42 0.00 1.10 0.12 0.05 96.31 13:35:01 2 2.76 0.00 0.97 0.07 0.05 96.15 13:35:01 3 2.04 0.00 0.88 0.07 0.08 96.93 13:35:01 4 1.63 0.00 0.92 0.05 0.05 97.35 13:35:01 5 1.94 0.00 0.85 0.03 0.05 97.13 13:35:01 6 2.16 0.00 0.92 0.05 0.07 96.80 13:35:01 7 1.76 0.00 0.94 0.05 0.05 97.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.33 0.00 1.99 0.74 0.08 84.86 Average: 0 10.99 0.00 1.97 0.68 0.07 86.29 Average: 1 11.53 0.00 2.09 0.28 0.07 86.04 Average: 2 16.72 0.00 2.27 0.34 0.08 80.58 Average: 3 11.45 0.00 1.98 1.48 0.08 85.01 Average: 4 11.80 0.00 1.95 0.77 0.07 85.40 Average: 5 11.64 0.00 1.94 1.23 0.07 85.12 Average: 6 12.67 0.00 1.90 0.21 0.07 85.14 Average: 7 11.83 0.00 1.86 0.97 0.08 85.25