---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38242 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 13G 143G 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 861 26433 0 4871 30849 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:4a:30:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe4a:3010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:95:03:52 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::42:2ff:fe95:352/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38242) 08/16/25 _x86_64_ (8 CPU) 11:19:20 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:01 219.30 23.40 195.90 2332.68 104463.12 11:22:01 391.40 3.52 387.89 418.66 85387.54 11:23:01 229.57 0.36 229.20 34.02 34396.03 11:24:01 5.60 0.00 5.60 0.00 156.77 11:25:01 60.92 2.35 58.57 130.78 2585.17 Average: 181.43 5.92 175.52 582.44 45383.31 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 27748640 31621044 5190580 15.76 101748 4010644 1843156 5.42 989684 3788140 2188428 11:22:01 26893712 31025404 6045508 18.35 116812 4252332 3582608 10.54 1691848 3884324 8 11:23:01 25511652 30194088 7427568 22.55 160172 4704504 4637744 13.65 2620048 4274768 1888 11:24:01 25558828 30226652 7380392 22.41 160220 4690780 4635780 13.64 2589900 4259012 68 11:25:01 27080076 31601900 5859144 17.79 162472 4532068 1555376 4.58 1272100 4096476 12276 Average: 26558582 30933818 6380638 19.37 140285 4438066 3250933 9.56 1832716 4060544 440534 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 ens3 617.83 387.20 13951.81 37.72 0.00 0.00 0.00 0.00 11:21:01 lo 9.60 9.60 0.91 0.91 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 42.35 30.61 321.49 2.80 0.00 0.00 0.00 0.00 11:22:01 veth5e552ae 134.91 152.18 25.47 23.88 0.00 0.00 0.00 0.00 11:22:01 lo 2.00 2.00 0.15 0.15 0.00 0.00 0.00 0.00 11:22:01 veth255cdfe 0.17 0.45 0.02 0.45 0.00 0.00 0.00 0.00 11:23:01 veth2763aca 1.08 1.04 0.69 1.51 0.00 0.00 0.00 0.00 11:23:01 ens3 158.74 94.28 2214.30 9.34 0.00 0.00 0.00 0.00 11:23:01 veth5e552ae 227.07 228.28 56.47 24.72 0.00 0.00 0.00 0.00 11:23:01 lo 2.55 2.55 0.21 0.21 0.00 0.00 0.00 0.00 11:24:01 veth2763aca 2.43 2.17 1.52 4.67 0.00 0.00 0.00 0.00 11:24:01 ens3 1.53 1.42 0.28 0.24 0.00 0.00 0.00 0.00 11:24:01 veth5e552ae 188.25 189.75 47.82 21.18 0.00 0.00 0.00 0.00 11:24:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 11:25:01 ens3 50.29 42.29 76.23 21.70 0.00 0.00 0.00 0.00 11:25:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 11:25:01 docker0 69.21 117.35 5.23 1384.72 0.00 0.00 0.00 0.00 Average: ens3 174.12 111.13 3311.15 14.35 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 13.82 23.44 1.05 276.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38242) 08/16/25 _x86_64_ (8 CPU) 11:19:20 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 14.56 0.00 3.67 1.92 0.04 79.81 11:21:01 0 12.60 0.00 2.93 0.25 0.03 84.18 11:21:01 1 9.44 0.00 3.47 0.18 0.05 86.86 11:21:01 2 12.27 0.00 3.38 0.42 0.05 83.88 11:21:01 3 6.45 0.00 2.77 0.22 0.03 90.52 11:21:01 4 12.14 0.00 3.85 7.11 0.07 76.83 11:21:01 5 5.77 0.00 3.30 0.05 0.03 90.84 11:21:01 6 13.09 0.00 3.66 5.74 0.07 77.44 11:21:01 7 44.74 0.00 5.94 1.34 0.07 47.92 11:22:01 all 13.25 0.00 2.46 1.68 0.05 82.56 11:22:01 0 14.24 0.00 2.20 0.32 0.03 83.21 11:22:01 1 12.57 0.00 2.24 0.38 0.05 84.76 11:22:01 2 13.15 0.00 2.43 1.39 0.03 83.00 11:22:01 3 11.51 0.00 3.18 7.46 0.07 77.78 11:22:01 4 15.83 0.00 2.36 0.70 0.05 81.06 11:22:01 5 14.49 0.00 2.11 0.65 0.03 82.71 11:22:01 6 11.80 0.00 2.16 0.23 0.05 85.75 11:22:01 7 12.45 0.00 2.92 2.32 0.05 82.26 11:23:01 all 9.63 0.00 2.59 1.30 0.06 86.42 11:23:01 0 11.29 0.00 2.78 0.43 0.07 85.43 11:23:01 1 15.86 0.00 3.19 0.30 0.07 80.58 11:23:01 2 6.59 0.00 2.73 0.77 0.07 89.85 11:23:01 3 4.89 0.00 1.31 0.69 0.05 93.05 11:23:01 4 15.33 0.00 4.42 1.82 0.07 78.37 11:23:01 5 8.38 0.00 1.90 0.80 0.05 88.87 11:23:01 6 8.77 0.00 2.48 0.88 0.03 87.83 11:23:01 7 5.95 0.00 2.00 4.76 0.07 87.22 11:24:01 all 1.86 0.00 0.23 0.02 0.04 97.85 11:24:01 0 1.72 0.00 0.20 0.02 0.03 98.03 11:24:01 1 2.67 0.00 0.22 0.00 0.03 97.08 11:24:01 2 1.87 0.00 0.20 0.00 0.02 97.91 11:24:01 3 2.31 0.00 0.17 0.02 0.02 97.49 11:24:01 4 2.64 0.00 0.28 0.00 0.05 97.03 11:24:01 5 0.37 0.00 0.02 0.00 0.00 99.62 11:24:01 6 0.80 0.00 0.48 0.07 0.12 98.53 11:24:01 7 2.50 0.00 0.25 0.05 0.02 97.18 11:25:01 all 8.59 0.00 0.79 0.21 0.03 90.38 11:25:01 0 3.70 0.00 0.80 0.03 0.02 95.45 11:25:01 1 33.57 0.00 1.60 0.17 0.05 64.61 11:25:01 2 17.74 0.00 1.12 0.10 0.03 81.01 11:25:01 3 4.05 0.00 0.54 0.10 0.05 95.26 11:25:01 4 1.20 0.00 0.42 0.05 0.02 98.31 11:25:01 5 3.65 0.00 0.65 0.05 0.02 95.63 11:25:01 6 1.44 0.00 0.45 0.02 0.03 98.06 11:25:01 7 3.41 0.00 0.78 1.15 0.03 94.62 Average: all 9.57 0.00 1.95 1.02 0.04 87.42 Average: 0 8.71 0.00 1.78 0.21 0.04 89.26 Average: 1 14.83 0.00 2.14 0.21 0.05 82.77 Average: 2 10.32 0.00 1.97 0.53 0.04 87.13 Average: 3 5.82 0.00 1.58 1.68 0.04 90.88 Average: 4 9.42 0.00 2.26 1.93 0.05 86.33 Average: 5 6.53 0.00 1.59 0.31 0.03 91.54 Average: 6 7.18 0.00 1.85 1.39 0.06 89.53 Average: 7 13.78 0.00 2.38 1.92 0.05 81.88