---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43 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 840 28543 0 2783 30888 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:8b:b4:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe8b:b430/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:55:9e:ac 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::42:46ff:fe55:9eac/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-43) 01/13/26 _x86_64_ (8 CPU) 09:54:44 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:02 385.22 73.70 311.51 5301.12 79388.37 09:57:01 200.63 20.88 179.75 744.69 52063.99 09:58:01 99.88 5.00 94.89 528.89 67461.38 Average: 228.73 33.26 195.46 2199.55 66384.18 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 30214880 31757040 2724340 8.27 67840 1786500 1430472 4.21 794728 1643840 165740 09:57:01 28583540 30424224 4355680 13.22 87376 2048872 3135604 9.23 2175732 1857024 9872 09:58:01 29258644 31656308 3680576 11.17 95220 2587352 1463888 4.31 1133420 2201508 28204 Average: 29352355 31279191 3586865 10.89 83479 2140908 2009988 5.91 1367960 1900791 67939 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 ens3 384.57 259.99 1733.84 74.29 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 09:57:01 ens3 437.74 296.03 2305.77 77.76 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 09:58:01 ens3 414.21 269.96 1761.19 64.70 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 412.03 275.21 1931.51 72.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43) 01/13/26 _x86_64_ (8 CPU) 09:54:44 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 9.40 0.00 1.21 2.30 0.04 87.05 09:56:02 0 4.39 0.00 0.82 3.59 0.03 91.17 09:56:02 1 15.10 0.00 1.60 2.52 0.02 80.76 09:56:02 2 5.63 0.00 0.57 4.46 0.03 89.30 09:56:02 3 4.36 0.00 0.83 0.32 0.03 94.45 09:56:02 4 22.60 0.00 1.44 0.94 0.08 74.94 09:56:02 5 9.52 0.00 0.92 0.18 0.03 89.35 09:56:02 6 9.50 0.00 1.54 2.00 0.05 86.91 09:56:02 7 4.17 0.00 1.92 4.37 0.05 89.49 09:57:01 all 22.26 0.00 1.30 0.97 0.06 75.42 09:57:01 0 23.28 0.00 0.95 0.29 0.05 75.43 09:57:01 1 23.24 0.00 0.65 0.44 0.05 75.62 09:57:01 2 22.63 0.00 1.09 2.78 0.05 73.45 09:57:01 3 26.77 0.00 1.92 0.46 0.07 70.78 09:57:01 4 36.04 0.00 1.65 0.77 0.09 61.46 09:57:01 5 13.10 0.00 0.58 0.68 0.03 85.61 09:57:01 6 15.77 0.00 0.92 0.59 0.03 82.69 09:57:01 7 17.32 0.00 2.65 1.75 0.05 78.23 09:58:01 all 13.37 0.00 1.51 0.99 0.04 84.09 09:58:01 0 12.45 0.00 1.56 0.13 0.03 85.83 09:58:01 1 7.50 0.00 1.44 0.94 0.08 90.05 09:58:01 2 16.19 0.00 1.39 3.53 0.05 78.84 09:58:01 3 17.54 0.00 1.36 0.07 0.03 81.00 09:58:01 4 15.80 0.00 2.31 0.67 0.05 81.18 09:58:01 5 6.71 0.00 1.10 2.13 0.02 90.05 09:58:01 6 10.05 0.00 1.45 0.07 0.03 88.40 09:58:01 7 20.76 0.00 1.46 0.40 0.05 77.33 Average: all 14.97 0.00 1.34 1.42 0.05 82.22 Average: 0 13.32 0.00 1.11 1.34 0.04 84.19 Average: 1 15.24 0.00 1.23 1.30 0.05 82.17 Average: 2 14.77 0.00 1.01 3.60 0.04 80.57 Average: 3 16.14 0.00 1.37 0.28 0.04 82.16 Average: 4 24.75 0.00 1.80 0.79 0.07 72.59 Average: 5 9.75 0.00 0.87 1.00 0.03 88.35 Average: 6 11.75 0.00 1.30 0.89 0.04 86.01 Average: 7 14.06 0.00 2.01 2.18 0.05 81.71