---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38033 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 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 860 24128 0 7178 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:e4:b9:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fee4:b95b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:1f:cd:11 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::42:39ff:fe1f:cd11/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38033) 08/15/25 _x86_64_ (8 CPU) 14:17:21 LINUX RESTART (8 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 235.83 21.60 214.23 719.88 35135.88 14:20:01 373.70 20.33 353.37 2365.61 190365.07 14:21:01 300.08 1.95 298.13 319.95 40428.33 14:22:01 163.72 0.23 163.49 37.99 44209.57 14:23:01 99.07 0.25 98.82 16.39 43625.46 14:24:01 9.78 0.00 9.78 0.00 6101.65 14:25:01 36.33 0.02 36.31 4.27 660.69 Average: 174.07 6.34 167.73 494.86 51503.62 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 30021216 31671604 2918004 8.86 75340 1880956 1472496 4.33 888540 1730032 220908 14:20:01 25366584 31662756 7572636 22.99 132912 6276716 2021488 5.95 976476 6051916 808 14:21:01 23173820 29767876 9765400 29.65 147952 6559496 8502252 25.02 3070724 6062436 52 14:22:01 22489208 29618664 10450012 31.73 175272 7012176 8823000 25.96 3315448 6436348 102180 14:23:01 22314872 29458180 10624348 32.25 189992 7013352 9000664 26.48 3487440 6438172 1724 14:24:01 22204640 29350036 10734580 32.59 190124 7015008 9089376 26.74 3597448 6438828 348 14:25:01 24076412 31062236 8862808 26.91 190756 6870900 2994024 8.81 1915620 6306996 84 Average: 24235250 30370193 8703970 26.42 157478 6089801 5986186 17.61 2464528 5637818 46586 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 142.73 101.88 1117.60 24.71 0.00 0.00 0.00 0.00 14:20:01 vethc68cb69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 13.60 13.60 1.24 1.24 0.00 0.00 0.00 0.00 14:20:01 veth388474e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 veth73f1822 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 veth10f9198 150.34 172.92 27.86 26.74 0.00 0.00 0.00 0.00 14:21:01 veth4dbd7d1 2.07 2.45 0.27 0.22 0.00 0.00 0.00 0.00 14:21:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 14:21:01 veth2593736 91.83 91.62 16.04 18.63 0.00 0.00 0.00 0.00 14:22:01 veth10f9198 1.07 1.18 0.30 0.41 0.00 0.00 0.00 0.00 14:22:01 veth4dbd7d1 3.97 5.57 0.67 0.50 0.00 0.00 0.00 0.00 14:22:01 lo 2.70 2.70 0.23 0.23 0.00 0.00 0.00 0.00 14:22:01 veth5fa790d 53.76 96.13 5.16 1344.00 0.00 0.00 0.00 0.11 14:23:01 vethb0d6e57 6.65 5.38 12.63 5.97 0.00 0.00 0.00 0.00 14:23:01 veth10f9198 457.26 459.11 151.24 54.82 0.00 0.00 0.00 0.01 14:23:01 veth4dbd7d1 8.01 9.75 1.24 5.70 0.00 0.00 0.00 0.00 14:23:01 lo 1.23 1.23 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 vethb0d6e57 5.03 3.93 12.46 5.72 0.00 0.00 0.00 0.00 14:24:01 veth10f9198 254.56 255.21 92.08 27.36 0.00 0.00 0.00 0.01 14:24:01 veth4dbd7d1 13.55 16.25 2.01 1.44 0.00 0.00 0.00 0.00 14:24:01 lo 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 14:25:01 veth10f9198 0.35 0.88 0.04 0.07 0.00 0.00 0.00 0.00 14:25:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 14:25:01 veth2593736 380.82 381.00 63.83 137.88 0.00 0.00 0.00 0.01 14:25:01 docker0 53.94 96.20 4.44 1344.01 0.00 0.00 0.00 0.00 Average: veth10f9198 123.38 127.05 38.79 15.63 0.00 0.00 0.00 0.00 Average: lo 3.54 3.54 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth2593736 54.40 54.43 9.12 19.70 0.00 0.00 0.00 0.00 Average: docker0 7.71 13.74 0.63 192.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38033) 08/15/25 _x86_64_ (8 CPU) 14:17:21 LINUX RESTART (8 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 9.12 0.00 0.78 3.06 0.04 86.99 14:19:01 0 1.79 0.00 0.59 3.53 0.07 94.02 14:19:01 1 2.26 0.00 0.37 0.08 0.03 97.26 14:19:01 2 11.55 0.00 0.84 8.91 0.05 78.65 14:19:01 3 9.54 0.00 0.82 4.71 0.03 84.89 14:19:01 4 1.34 0.00 0.73 3.36 0.03 94.53 14:19:01 5 5.47 0.00 0.33 1.64 0.03 92.52 14:19:01 6 37.60 0.00 2.27 2.03 0.09 58.01 14:19:01 7 3.84 0.00 0.39 0.20 0.03 95.54 14:20:01 all 15.43 0.00 7.65 11.40 0.08 65.44 14:20:01 0 15.49 0.00 8.60 30.61 0.08 45.21 14:20:01 1 14.19 0.00 7.91 1.87 0.08 75.94 14:20:01 2 14.23 0.00 7.74 16.49 0.08 61.46 14:20:01 3 18.71 0.00 7.32 3.08 0.05 70.84 14:20:01 4 14.66 0.00 7.31 11.08 0.08 66.87 14:20:01 5 14.59 0.00 6.97 10.43 0.07 67.94 14:20:01 6 15.90 0.00 7.61 14.93 0.10 61.46 14:20:01 7 15.70 0.00 7.70 2.69 0.12 73.80 14:21:01 all 29.98 0.00 3.93 2.02 0.09 63.98 14:21:01 0 29.91 0.00 4.82 1.29 0.08 63.90 14:21:01 1 32.50 0.00 3.82 0.68 0.08 62.92 14:21:01 2 36.62 0.00 4.02 1.99 0.10 57.27 14:21:01 3 35.86 0.00 4.16 2.65 0.08 57.25 14:21:01 4 25.29 0.00 3.58 1.58 0.08 69.47 14:21:01 5 31.50 0.00 3.79 1.36 0.08 63.28 14:21:01 6 23.32 0.00 3.60 4.90 0.08 68.09 14:21:01 7 24.78 0.00 3.63 1.75 0.08 69.76 14:22:01 all 5.82 0.00 1.31 2.86 0.05 89.96 14:22:01 0 6.92 0.00 1.10 1.15 0.05 90.78 14:22:01 1 4.22 0.00 1.18 0.22 0.03 94.34 14:22:01 2 8.26 0.00 1.22 0.67 0.05 89.80 14:22:01 3 4.88 0.00 1.56 8.67 0.05 84.84 14:22:01 4 5.19 0.00 1.06 0.84 0.07 92.84 14:22:01 5 8.44 0.00 2.03 4.41 0.05 85.06 14:22:01 6 4.32 0.00 1.02 5.53 0.05 89.08 14:22:01 7 4.34 0.00 1.29 1.46 0.05 92.87 14:23:01 all 9.84 0.00 1.83 2.92 0.07 85.34 14:23:01 0 10.37 0.00 1.86 2.88 0.07 84.82 14:23:01 1 8.79 0.00 1.56 0.57 0.05 89.04 14:23:01 2 9.84 0.00 1.24 0.02 0.07 88.84 14:23:01 3 9.52 0.00 1.97 5.04 0.07 83.41 14:23:01 4 9.96 0.00 2.44 0.03 0.05 87.51 14:23:01 5 12.03 0.00 2.19 2.63 0.07 83.09 14:23:01 6 8.92 0.00 1.94 4.34 0.07 84.72 14:23:01 7 9.31 0.00 1.48 7.86 0.08 81.26 14:24:01 all 2.60 0.00 0.47 0.27 0.07 96.59 14:24:01 0 2.20 0.00 0.42 0.02 0.08 97.28 14:24:01 1 2.57 0.00 0.38 0.00 0.05 96.99 14:24:01 2 2.96 0.00 0.33 0.22 0.05 96.44 14:24:01 3 1.88 0.00 0.70 0.12 0.07 97.24 14:24:01 4 2.89 0.00 0.53 0.00 0.07 96.51 14:24:01 5 2.23 0.00 0.50 0.02 0.07 97.18 14:24:01 6 3.71 0.00 0.53 0.00 0.08 95.67 14:24:01 7 2.36 0.00 0.37 1.82 0.07 95.38 14:25:01 all 1.65 0.00 0.70 0.09 0.05 97.51 14:25:01 0 1.60 0.00 0.89 0.10 0.07 97.34 14:25:01 1 1.17 0.00 0.64 0.08 0.05 98.06 14:25:01 2 2.61 0.00 0.67 0.02 0.03 96.67 14:25:01 3 1.89 0.00 0.77 0.07 0.07 97.20 14:25:01 4 1.49 0.00 0.60 0.02 0.05 97.84 14:25:01 5 1.51 0.00 0.64 0.02 0.05 97.78 14:25:01 6 1.56 0.00 0.70 0.07 0.05 97.62 14:25:01 7 1.39 0.00 0.65 0.33 0.05 97.58 Average: all 10.63 0.00 2.38 3.22 0.06 83.71 Average: 0 9.75 0.00 2.60 5.62 0.07 81.96 Average: 1 9.39 0.00 2.26 0.50 0.05 87.80 Average: 2 12.30 0.00 2.29 4.03 0.06 81.33 Average: 3 11.74 0.00 2.47 3.48 0.06 82.26 Average: 4 8.69 0.00 2.32 2.41 0.06 86.52 Average: 5 10.82 0.00 2.34 2.92 0.06 83.85 Average: 6 13.54 0.00 2.52 4.54 0.07 79.32 Average: 7 8.80 0.00 2.21 2.30 0.07 86.62