---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27820 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 885 24030 0 7250 30825 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:8d:f6:72 brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe8d:f672/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:2c:4a:da 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-27820) 07/13/25 _x86_64_ (8 CPU) 13:32:59 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 348.54 74.29 274.25 5316.05 86911.78 13:35:01 205.28 19.94 185.34 2333.16 63433.29 13:36:01 280.79 1.22 279.57 14.93 156165.84 13:37:01 267.96 2.70 265.26 413.93 77685.45 13:38:01 65.91 0.08 65.82 13.46 20461.52 13:39:02 2.33 0.13 2.20 22.26 43.72 13:40:01 2.69 0.05 2.64 10.30 47.72 13:41:01 2.90 0.03 2.87 6.53 43.59 13:42:01 7.52 0.38 7.13 16.26 104.65 13:43:01 24.80 0.35 24.45 8.93 473.52 Average: 121.08 9.94 111.14 817.09 40606.68 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30254680 31624260 2684540 8.15 52708 1637612 1434316 4.22 920420 1495704 63408 13:35:01 25889512 31562476 7049708 21.40 103592 5766528 2144288 6.31 1048624 5544180 3640808 13:36:01 24771888 31630308 8167332 24.80 145836 6788560 1632840 4.80 1024732 6564860 964076 13:37:01 23873676 30928252 9065544 27.52 155956 6971932 6781588 19.95 1895284 6520964 192 13:38:01 23752076 30868452 9187144 27.89 160484 7027008 6914836 20.35 1961032 6571812 40 13:39:02 23762028 30863692 9177192 27.86 160568 7012468 6916076 20.35 1969340 6553892 184 13:40:01 23758524 30860804 9180696 27.87 160664 7012940 6929336 20.39 1974200 6553876 108 13:41:01 23754596 30857224 9184624 27.88 160768 7013148 6941276 20.42 1977188 6553588 256 13:42:01 23761340 30864308 9177880 27.86 160896 7013568 6483252 19.08 1974192 6553236 264 13:43:01 24567084 31517588 8372136 25.42 161436 6855496 2630248 7.74 1374092 6388436 204 Average: 24814540 31157736 8124680 24.67 142291 6309926 4880806 14.36 1611910 5930055 466954 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 ens3 434.89 252.84 1097.40 74.62 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 lo 15.05 15.05 1.39 1.39 0.00 0.00 0.00 0.00 13:35:01 ens3 1424.12 804.43 42245.61 65.89 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 13:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 ens3 13.46 13.10 3.00 3.51 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-89f08cf60ffe 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 veth3d3ba5a 1.00 1.23 0.06 0.08 0.00 0.00 0.00 0.00 13:37:01 vethc2edeea 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 veth7295ebc 1.73 2.05 0.17 0.20 0.00 0.00 0.00 0.00 13:38:01 br-89f08cf60ffe 41.06 49.88 2.66 312.17 0.00 0.00 0.00 0.00 13:38:01 veth3d3ba5a 2.13 2.35 0.13 0.14 0.00 0.00 0.00 0.00 13:38:01 vethc2edeea 40.89 49.96 3.21 312.17 0.00 0.00 0.00 0.03 13:38:01 veth7295ebc 0.33 0.37 0.02 0.02 0.00 0.00 0.00 0.00 13:39:02 br-89f08cf60ffe 0.75 0.57 0.04 0.04 0.00 0.00 0.00 0.00 13:39:02 veth3d3ba5a 2.12 2.13 0.13 0.13 0.00 0.00 0.00 0.00 13:39:02 vethc2edeea 0.50 0.33 0.03 0.02 0.00 0.00 0.00 0.00 13:39:02 veth7295ebc 0.33 0.18 0.02 0.02 0.00 0.00 0.00 0.00 13:40:01 br-89f08cf60ffe 0.24 0.24 0.01 0.02 0.00 0.00 0.00 0.00 13:40:01 veth3d3ba5a 2.14 2.14 0.13 0.13 0.00 0.00 0.00 0.00 13:40:01 vethc2edeea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth7295ebc 0.31 0.15 0.02 0.01 0.00 0.00 0.00 0.00 13:41:01 br-89f08cf60ffe 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:41:01 veth3d3ba5a 2.15 2.15 0.13 0.13 0.00 0.00 0.00 0.00 13:41:01 vethc2edeea 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth7295ebc 0.33 0.18 0.02 0.02 0.00 0.00 0.00 0.00 13:42:01 br-89f08cf60ffe 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:42:01 vethc2edeea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth7295ebc 0.33 0.17 0.02 0.01 0.00 0.00 0.00 0.00 13:42:01 vethfea5400 3.27 5.12 0.49 0.55 0.00 0.00 0.00 0.00 13:43:01 br-89f08cf60ffe 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 58.12 58.12 4.12 4.12 0.00 0.00 0.00 0.00 13:43:01 ens3 2013.00 1177.20 43742.38 171.74 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-89f08cf60ffe 4.28 5.15 0.27 31.27 0.00 0.00 0.00 0.00 Average: lo 5.54 5.54 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 201.10 117.42 4380.41 17.15 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-27820) 07/13/25 _x86_64_ (8 CPU) 13:32:59 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 7.73 0.00 1.23 3.22 0.04 87.79 13:34:01 0 8.57 0.00 2.46 0.42 0.03 88.52 13:34:01 1 16.66 0.00 1.20 0.77 0.05 81.33 13:34:01 2 2.83 0.00 0.80 13.03 0.03 83.31 13:34:01 3 10.74 0.00 1.15 0.45 0.03 87.62 13:34:01 4 4.97 0.00 0.82 0.50 0.03 93.67 13:34:01 5 7.12 0.00 1.10 6.28 0.03 85.46 13:34:01 6 7.86 0.00 1.62 3.83 0.05 86.63 13:34:01 7 3.03 0.00 0.67 0.50 0.03 95.77 13:35:01 all 15.11 0.00 4.58 5.68 0.06 74.56 13:35:01 0 9.25 0.00 3.89 0.57 0.07 86.23 13:35:01 1 29.14 0.00 5.58 5.38 0.10 59.79 13:35:01 2 23.22 0.00 5.32 24.42 0.08 46.96 13:35:01 3 10.37 0.00 3.71 2.28 0.05 83.59 13:35:01 4 15.96 0.00 5.35 5.42 0.05 73.22 13:35:01 5 11.81 0.00 4.65 2.03 0.07 81.43 13:35:01 6 11.37 0.00 3.82 3.99 0.05 80.77 13:35:01 7 9.79 0.00 4.33 1.46 0.03 84.39 13:36:01 all 6.60 0.00 3.08 26.07 0.04 64.21 13:36:01 0 6.32 0.00 3.36 15.30 0.02 75.00 13:36:01 1 6.68 0.00 2.91 35.89 0.03 54.49 13:36:01 2 7.36 0.00 2.43 30.53 0.03 59.64 13:36:01 3 6.82 0.00 3.21 6.02 0.03 83.92 13:36:01 4 5.75 0.00 3.49 58.87 0.05 31.84 13:36:01 5 6.41 0.00 3.04 13.54 0.02 77.00 13:36:01 6 6.69 0.00 3.12 11.01 0.03 79.15 13:36:01 7 6.83 0.00 3.05 37.54 0.05 52.54 13:37:01 all 12.37 0.00 2.17 17.10 0.05 68.29 13:37:01 0 8.68 0.00 1.87 7.03 0.05 82.37 13:37:01 1 14.38 0.00 2.03 6.10 0.07 77.42 13:37:01 2 14.80 0.00 2.46 11.43 0.07 71.24 13:37:01 3 13.56 0.00 2.25 9.21 0.07 74.91 13:37:01 4 15.63 0.00 2.33 33.75 0.07 48.22 13:37:01 5 7.73 0.00 2.17 28.76 0.07 61.28 13:37:01 6 11.10 0.00 2.33 8.49 0.05 78.03 13:37:01 7 13.08 0.00 1.92 32.10 0.05 52.84 13:38:01 all 0.89 0.00 0.30 5.16 0.03 93.62 13:38:01 0 0.58 0.00 0.22 0.67 0.02 98.52 13:38:01 1 1.17 0.00 0.32 1.55 0.03 96.93 13:38:01 2 0.80 0.00 0.35 0.50 0.03 98.31 13:38:01 3 0.44 0.00 0.18 0.13 0.03 99.21 13:38:01 4 0.72 0.00 0.33 0.55 0.02 98.38 13:38:01 5 0.70 0.00 0.20 0.08 0.05 98.96 13:38:01 6 0.57 0.00 0.25 0.22 0.02 98.95 13:38:01 7 2.12 0.00 0.60 37.51 0.05 59.72 13:39:02 all 0.37 0.00 0.25 0.02 0.03 99.33 13:39:02 0 0.37 0.00 0.18 0.00 0.02 99.43 13:39:02 1 0.25 0.00 0.13 0.00 0.02 99.60 13:39:02 2 0.42 0.00 0.25 0.13 0.05 99.15 13:39:02 3 0.32 0.00 0.18 0.02 0.02 99.46 13:39:02 4 0.48 0.00 0.23 0.00 0.02 99.27 13:39:02 5 0.33 0.00 0.28 0.00 0.02 99.37 13:39:02 6 0.42 0.00 0.33 0.00 0.03 99.22 13:39:02 7 0.37 0.00 0.38 0.02 0.02 99.22 13:40:01 all 0.27 0.00 0.19 0.03 0.03 99.49 13:40:01 0 0.20 0.00 0.17 0.02 0.00 99.61 13:40:01 1 0.25 0.00 0.15 0.05 0.02 99.52 13:40:01 2 0.29 0.00 0.12 0.07 0.03 99.49 13:40:01 3 0.31 0.00 0.26 0.02 0.03 99.39 13:40:01 4 0.32 0.00 0.25 0.02 0.02 99.39 13:40:01 5 0.27 0.00 0.22 0.07 0.05 99.39 13:40:01 6 0.20 0.00 0.24 0.00 0.02 99.54 13:40:01 7 0.32 0.00 0.12 0.00 0.02 99.54 13:41:01 all 0.25 0.00 0.19 0.01 0.02 99.53 13:41:01 0 0.27 0.00 0.15 0.00 0.02 99.57 13:41:01 1 0.18 0.00 0.15 0.00 0.02 99.65 13:41:01 2 0.27 0.00 0.20 0.05 0.02 99.47 13:41:01 3 0.22 0.00 0.15 0.00 0.03 99.60 13:41:01 4 0.32 0.00 0.23 0.00 0.02 99.43 13:41:01 5 0.30 0.00 0.23 0.03 0.03 99.40 13:41:01 6 0.25 0.00 0.20 0.00 0.03 99.52 13:41:01 7 0.20 0.00 0.17 0.00 0.03 99.60 13:42:01 all 0.32 0.00 0.21 0.02 0.02 99.42 13:42:01 0 0.33 0.00 0.28 0.02 0.02 99.35 13:42:01 1 0.18 0.00 0.27 0.03 0.03 99.48 13:42:01 2 0.32 0.00 0.12 0.08 0.03 99.45 13:42:01 3 0.57 0.00 0.15 0.02 0.02 99.25 13:42:01 4 0.27 0.00 0.12 0.00 0.02 99.60 13:42:01 5 0.28 0.00 0.18 0.02 0.03 99.48 13:42:01 6 0.48 0.00 0.32 0.02 0.03 99.15 13:42:01 7 0.17 0.00 0.23 0.00 0.02 99.58 13:43:01 all 1.49 0.00 0.63 0.06 0.03 97.79 13:43:01 0 1.23 0.00 0.63 0.02 0.03 98.08 13:43:01 1 1.70 0.00 0.67 0.03 0.03 97.56 13:43:01 2 2.19 0.00 0.60 0.05 0.05 97.11 13:43:01 3 1.63 0.00 0.70 0.20 0.02 97.45 13:43:01 4 0.85 0.00 0.48 0.05 0.02 98.60 13:43:01 5 1.27 0.00 0.64 0.05 0.03 98.01 13:43:01 6 1.29 0.00 0.70 0.03 0.03 97.95 13:43:01 7 1.73 0.00 0.63 0.03 0.03 97.56 Average: all 4.54 0.00 1.28 5.73 0.04 88.41 Average: 0 3.58 0.00 1.32 2.40 0.03 92.67 Average: 1 7.06 0.00 1.34 4.97 0.04 86.59 Average: 2 5.24 0.00 1.26 8.02 0.04 85.43 Average: 3 4.50 0.00 1.19 1.83 0.03 92.44 Average: 4 4.52 0.00 1.36 9.88 0.03 84.21 Average: 5 3.62 0.00 1.27 5.08 0.04 89.99 Average: 6 4.02 0.00 1.29 2.76 0.04 91.89 Average: 7 3.76 0.00 1.21 10.92 0.03 84.07