---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46590 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 860 28236 0 3070 30851 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:21:3e:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe21:3ea1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:1a:04:e6 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::42:28ff:fe1a:4e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46590) 09/17/25 _x86_64_ (8 CPU) 14:52:51 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps bread/s bwrtn/s 14:54:01 325.93 73.77 252.16 5314.05 61704.25 14:55:01 175.96 9.11 166.84 1644.79 42170.61 14:56:01 110.31 0.18 110.13 27.60 36200.10 14:57:01 181.64 0.13 181.50 15.33 30368.41 14:58:01 120.60 33.36 87.24 1500.28 25079.82 Average: 182.89 23.31 159.57 1700.41 39104.74 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 30153928 31627644 2785292 8.46 55168 1737640 1477352 4.35 923856 1590844 66388 14:55:01 29471056 31682880 3468164 10.53 86280 2411648 1536292 4.52 952672 2168908 75536 14:56:01 29355872 31629876 3583348 10.88 93440 2460884 1588736 4.67 1058988 2160152 13600 14:57:01 29198612 31641516 3740608 11.36 102756 2611452 1662436 4.89 1146724 2214404 80 14:58:01 28860824 31528600 4078396 12.38 114888 2806104 1966656 5.79 1298008 2366908 800 Average: 29408058 31622103 3531162 10.72 90506 2405546 1646294 4.84 1076050 2100243 31281 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 404.83 286.04 2002.73 77.14 0.00 0.00 0.00 0.00 14:55:01 lo 3.20 3.20 0.37 0.37 0.00 0.00 0.00 0.00 14:55:01 docker0 53.22 85.99 2.85 1742.33 0.00 0.00 0.00 0.00 14:55:01 ens3 180.89 116.34 2798.79 14.73 0.00 0.00 0.00 0.00 14:56:01 vethb078cd1 4.83 6.38 0.35 64.44 0.00 0.00 0.00 0.01 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 11.23 15.25 0.69 102.83 0.00 0.00 0.00 0.00 14:56:01 ens3 36.11 29.98 108.15 6.20 0.00 0.00 0.00 0.00 14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 docker0 17.96 26.85 1.24 350.32 0.00 0.00 0.00 0.00 14:57:01 ens3 48.53 36.13 355.64 6.12 0.00 0.00 0.00 0.00 14:58:01 lo 18.45 18.45 6.63 6.63 0.00 0.00 0.00 0.00 14:58:01 docker0 10.96 10.08 4.83 2.00 0.00 0.00 0.00 0.00 14:58:01 ens3 40.43 28.26 436.96 4.73 0.00 0.00 0.00 0.00 14:58:01 veth0ffe734 10.96 10.23 4.98 2.01 0.00 0.00 0.00 0.00 Average: lo 4.70 4.70 1.44 1.44 0.00 0.00 0.00 0.00 Average: docker0 18.68 27.63 1.92 439.54 0.00 0.00 0.00 0.00 Average: ens3 142.16 99.35 1140.51 21.78 0.00 0.00 0.00 0.00 Average: veth0ffe734 2.19 2.05 1.00 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46590) 09/17/25 _x86_64_ (8 CPU) 14:52:51 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 8.25 0.00 1.28 4.29 0.04 86.15 14:54:01 0 5.32 0.00 0.95 0.90 0.03 92.79 14:54:01 1 16.17 0.00 1.37 10.39 0.05 72.03 14:54:01 2 14.10 0.00 1.49 1.77 0.05 82.59 14:54:01 3 8.77 0.00 1.39 1.29 0.05 88.51 14:54:01 4 5.54 0.00 0.70 15.15 0.03 78.57 14:54:01 5 6.40 0.00 0.69 0.58 0.05 92.28 14:54:01 6 3.14 0.00 1.79 3.71 0.03 91.32 14:54:01 7 6.55 0.00 1.82 0.50 0.03 91.09 14:55:01 all 7.35 0.00 1.18 4.23 0.04 87.20 14:55:01 0 1.10 0.00 0.48 0.28 0.02 98.12 14:55:01 1 20.44 0.00 2.39 3.78 0.08 73.31 14:55:01 2 18.54 0.00 2.10 6.79 0.07 72.50 14:55:01 3 2.52 0.00 0.89 13.21 0.02 83.36 14:55:01 4 7.50 0.00 0.95 0.70 0.03 90.82 14:55:01 5 1.75 0.00 0.60 0.35 0.03 97.26 14:55:01 6 4.18 0.00 1.00 6.73 0.03 88.05 14:55:01 7 2.83 0.00 0.95 2.01 0.05 94.16 14:56:01 all 16.45 0.00 2.17 2.12 0.05 79.20 14:56:01 0 25.67 0.00 2.11 0.97 0.07 71.19 14:56:01 1 16.47 0.00 2.19 0.12 0.05 81.18 14:56:01 2 18.13 0.00 2.53 6.98 0.07 72.30 14:56:01 3 16.25 0.00 1.76 0.23 0.05 81.71 14:56:01 4 10.52 0.00 2.15 0.07 0.07 87.19 14:56:01 5 15.52 0.00 2.78 0.03 0.05 81.62 14:56:01 6 15.93 0.00 1.99 6.70 0.05 75.33 14:56:01 7 13.10 0.00 1.96 1.82 0.05 83.07 14:57:01 all 11.49 0.00 2.07 1.94 0.05 84.45 14:57:01 0 4.18 0.00 2.19 4.42 0.05 89.16 14:57:01 1 7.00 0.00 2.16 1.67 0.03 89.14 14:57:01 2 8.26 0.00 2.19 3.15 0.05 86.35 14:57:01 3 14.63 0.00 2.54 0.82 0.07 81.94 14:57:01 4 6.79 0.00 1.61 1.92 0.03 89.65 14:57:01 5 36.10 0.00 2.22 0.33 0.07 61.27 14:57:01 6 9.27 0.00 1.91 3.01 0.07 85.75 14:57:01 7 5.60 0.00 1.68 0.22 0.03 92.46 14:58:01 all 6.80 0.00 1.46 2.01 0.05 89.69 14:58:01 0 3.43 0.00 1.29 0.77 0.05 94.45 14:58:01 1 6.38 0.00 1.37 0.49 0.05 91.72 14:58:01 2 13.75 0.00 1.57 8.28 0.07 76.34 14:58:01 3 5.22 0.00 1.46 3.93 0.05 89.34 14:58:01 4 2.63 0.00 1.19 0.05 0.07 96.06 14:58:01 5 2.28 0.00 1.24 0.52 0.05 95.91 14:58:01 6 10.64 0.00 1.78 0.69 0.03 86.86 14:58:01 7 10.06 0.00 1.70 1.35 0.05 86.84 Average: all 10.07 0.00 1.63 2.92 0.05 85.34 Average: 0 7.94 0.00 1.40 1.47 0.04 89.15 Average: 1 13.29 0.00 1.90 3.29 0.05 81.47 Average: 2 14.56 0.00 1.98 5.39 0.06 78.02 Average: 3 9.48 0.00 1.61 3.90 0.05 84.97 Average: 4 6.59 0.00 1.32 3.59 0.05 88.46 Average: 5 12.42 0.00 1.51 0.36 0.05 85.66 Average: 6 8.63 0.00 1.69 4.17 0.04 85.46 Average: 7 7.63 0.00 1.62 1.18 0.04 89.53