---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45538 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / 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 876 27197 0 4093 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:30:75:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe30:75aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:e9:27:e1 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:c5ff:fee9:27e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45538) 09/13/25 _x86_64_ (8 CPU) 12:01:18 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 204.02 18.56 185.46 442.37 98972.24 12:04:02 79.54 5.02 74.52 444.46 13446.29 12:05:01 93.59 3.61 89.98 460.80 44934.35 12:06:01 67.94 0.23 67.71 11.20 19526.88 12:07:01 110.63 0.32 110.31 2.53 6487.05 12:08:01 126.43 0.18 126.25 1.47 10348.01 Average: 113.49 4.62 108.88 225.88 32064.24 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29377052 31123632 3562168 10.81 82852 1963652 2253572 6.63 1455648 1793744 132984 12:04:02 27826708 29843364 5112512 15.52 89308 2218884 3467396 10.20 2770864 2005208 1772 12:05:01 27586352 30504596 5352868 16.25 96436 3097120 2366120 6.96 2572376 2405772 236088 12:06:01 26504448 29915164 6434772 19.54 139328 3479000 3080060 9.06 3176936 2785520 153084 12:07:01 26626048 30179036 6313172 19.17 159804 3593748 2859712 8.41 2945368 2893148 126156 12:08:01 26094004 29825004 6845216 20.78 178604 3710732 3170536 9.33 3310192 3010040 168 Average: 27335769 30231799 5603451 17.01 124389 3010523 2866233 8.43 2705231 2482239 108375 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 228.89 188.00 1871.31 46.87 0.00 0.00 0.00 0.00 12:03:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 ens3 615.16 416.28 3888.60 121.49 0.00 0.00 0.00 0.00 12:04:02 lo 7.25 7.25 2.11 2.11 0.00 0.00 0.00 0.00 12:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 642.99 650.23 1857.86 3430.06 0.00 0.00 0.00 0.00 12:05:01 lo 7.05 7.05 0.67 0.67 0.00 0.00 0.00 0.00 12:05:01 docker0 4.39 5.22 0.25 78.80 0.00 0.00 0.00 0.00 12:06:01 ens3 420.21 283.37 1499.34 49.98 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 veth0a33bce 199.78 297.52 35.50 787.30 0.00 0.00 0.00 0.06 12:06:01 docker0 199.78 297.37 32.77 787.29 0.00 0.00 0.00 0.00 12:07:01 ens3 231.86 150.14 642.90 21.48 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 12:07:01 vetha3a0861 101.10 180.92 16.88 637.14 0.00 0.00 0.00 0.05 12:07:01 docker0 146.18 224.58 17.80 640.47 0.00 0.00 0.00 0.00 12:08:01 ens3 202.75 161.66 161.40 28.81 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 vetha3a0861 133.64 154.72 20.59 150.19 0.00 0.00 0.00 0.01 12:08:01 docker0 133.64 154.69 18.77 150.19 0.00 0.00 0.00 0.00 Average: ens3 390.06 307.66 1652.39 610.18 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.50 0.50 0.00 0.00 0.00 0.00 Average: vetha3a0861 39.34 56.25 6.28 131.95 0.00 0.00 0.00 0.01 Average: docker0 81.10 114.26 11.66 277.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45538) 09/13/25 _x86_64_ (8 CPU) 12:01:18 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 13.76 0.00 0.89 1.79 0.04 83.51 12:03:01 0 8.63 0.00 0.25 0.08 0.02 91.01 12:03:01 1 28.64 0.00 1.95 5.79 0.05 63.56 12:03:01 2 35.92 0.00 1.95 0.34 0.03 61.76 12:03:01 3 13.16 0.00 0.78 1.17 0.03 84.86 12:03:01 4 6.64 0.00 0.87 0.68 0.02 91.80 12:03:01 5 2.73 0.00 0.34 0.02 0.05 96.86 12:03:01 6 7.20 0.00 0.42 0.36 0.07 91.95 12:03:01 7 7.14 0.00 0.56 5.90 0.05 86.35 12:04:02 all 13.29 0.00 1.37 0.13 0.04 85.17 12:04:02 0 10.52 0.00 3.02 0.07 0.05 86.35 12:04:02 1 14.34 0.00 0.63 0.12 0.05 84.86 12:04:02 2 21.68 0.00 0.47 0.00 0.05 77.80 12:04:02 3 12.16 0.00 0.43 0.10 0.03 87.27 12:04:02 4 12.31 0.00 0.53 0.02 0.03 87.10 12:04:02 5 9.09 0.00 0.84 0.00 0.03 90.04 12:04:02 6 9.74 0.00 1.71 0.57 0.05 87.93 12:04:02 7 16.47 0.00 3.29 0.15 0.05 80.04 12:05:01 all 16.13 0.00 1.76 0.58 0.06 81.47 12:05:01 0 14.01 0.00 1.53 0.17 0.03 84.25 12:05:01 1 12.25 0.00 1.86 2.48 0.07 83.35 12:05:01 2 17.72 0.00 2.23 0.65 0.05 79.35 12:05:01 3 9.34 0.00 0.80 0.10 0.05 89.71 12:05:01 4 14.08 0.00 1.55 0.14 0.07 84.16 12:05:01 5 26.16 0.00 2.03 0.02 0.05 71.74 12:05:01 6 18.04 0.00 2.15 1.07 0.05 78.69 12:05:01 7 17.52 0.00 1.96 0.03 0.05 80.44 12:06:01 all 7.93 0.00 1.46 0.28 0.04 90.29 12:06:01 0 0.83 0.00 0.30 0.02 0.00 98.85 12:06:01 1 22.13 0.00 2.01 1.14 0.07 74.66 12:06:01 2 4.43 0.00 1.24 0.07 0.07 94.20 12:06:01 3 15.57 0.00 3.63 0.18 0.05 80.57 12:06:01 4 0.77 0.00 0.68 0.00 0.02 98.53 12:06:01 5 13.00 0.00 1.17 0.81 0.07 84.95 12:06:01 6 3.31 0.00 1.65 0.05 0.05 94.94 12:06:01 7 3.40 0.00 0.97 0.00 0.05 95.58 12:07:01 all 2.70 0.00 0.82 0.24 0.03 96.20 12:07:01 0 1.84 0.00 0.48 0.00 0.02 97.66 12:07:01 1 1.85 0.00 0.72 0.00 0.02 97.41 12:07:01 2 1.48 0.00 0.63 0.02 0.02 97.85 12:07:01 3 6.22 0.00 2.11 1.64 0.03 89.99 12:07:01 4 2.16 0.00 0.53 0.00 0.02 97.29 12:07:01 5 2.91 0.00 0.75 0.20 0.03 96.11 12:07:01 6 2.79 0.00 1.12 0.03 0.05 96.01 12:07:01 7 2.40 0.00 0.25 0.00 0.02 97.33 12:08:01 all 4.54 0.00 0.57 0.31 0.03 94.54 12:08:01 0 31.13 0.00 1.33 0.00 0.05 67.48 12:08:01 1 1.02 0.00 0.32 0.00 0.05 98.62 12:08:01 2 1.05 0.00 0.47 0.02 0.02 98.45 12:08:01 3 0.73 0.00 0.70 0.82 0.03 97.71 12:08:01 4 1.17 0.00 0.50 0.00 0.03 98.30 12:08:01 5 0.03 0.00 0.10 0.15 0.02 99.70 12:08:01 6 0.23 0.00 0.79 0.12 0.07 98.79 12:08:01 7 0.92 0.00 0.42 1.40 0.03 97.23 Average: all 9.70 0.00 1.15 0.55 0.04 88.56 Average: 0 11.16 0.00 1.15 0.06 0.03 87.60 Average: 1 13.32 0.00 1.24 1.57 0.05 83.81 Average: 2 13.64 0.00 1.16 0.18 0.04 84.98 Average: 3 9.52 0.00 1.41 0.67 0.04 88.36 Average: 4 6.16 0.00 0.78 0.14 0.03 92.90 Average: 5 8.94 0.00 0.87 0.20 0.04 89.95 Average: 6 6.86 0.00 1.31 0.36 0.06 91.41 Average: 7 7.95 0.00 1.24 1.24 0.04 89.53