---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13893 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 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 828 27117 0 4221 30882 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:a2:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe4a:a2e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:b2:12:2d 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13893) 03/17/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 122.79 42.87 79.92 1927.48 26565.91 11:22:01 122.53 22.83 99.70 2729.20 30657.20 11:23:01 326.20 12.78 313.41 795.50 85555.02 11:24:01 83.32 0.52 82.80 41.86 20082.55 11:25:01 44.60 0.88 43.72 50.25 20714.03 Average: 139.94 15.89 124.06 1106.06 36748.21 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30138688 31722992 2800532 8.50 69388 1825928 1396752 4.11 849100 1662164 154216 11:22:01 29422096 31680068 3517124 10.68 94720 2448344 1554028 4.57 976024 2194276 414452 11:23:01 27628704 31519380 5310516 16.12 127588 3977944 3215468 9.46 1190288 3660156 1800 11:24:01 26316444 30213008 6622776 20.11 130396 3980400 4595244 13.52 2534904 3624152 104 11:25:01 27723960 31577412 5215260 15.83 131272 3945688 1526148 4.49 1201476 3577748 10188 Average: 28245978 31342572 4693242 14.25 110673 3235661 2457528 7.23 1350358 2943699 116152 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 11:21:01 ens3 192.61 120.84 1134.55 34.65 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 lo 4.93 4.93 0.47 0.47 0.00 0.00 0.00 0.00 11:22:01 br-92626354dc5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 123.68 85.30 2914.60 10.90 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 vethcdd73f0 0.22 0.32 0.01 0.02 0.00 0.00 0.00 0.00 11:23:01 vethf0afd55 0.43 0.63 0.05 0.30 0.00 0.00 0.00 0.00 11:23:01 vethdc969e0 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 11:23:01 lo 4.40 4.40 0.40 0.40 0.00 0.00 0.00 0.00 11:24:01 vethcdd73f0 124.68 105.45 41.37 113.92 0.00 0.00 0.00 0.01 11:24:01 vethf0afd55 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 vethdc969e0 0.22 0.27 0.02 0.77 0.00 0.00 0.00 0.00 11:24:01 lo 8.93 8.93 8.45 8.45 0.00 0.00 0.00 0.00 11:25:01 lo 8.31 8.31 0.65 0.65 0.00 0.00 0.00 0.00 11:25:01 ens3 827.86 540.49 12876.60 107.04 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.65 5.65 2.03 2.03 0.00 0.00 0.00 0.00 Average: ens3 125.74 80.04 2478.70 15.77 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13893) 03/17/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 10.93 0.00 0.89 2.75 0.04 85.39 11:21:01 0 7.16 0.00 0.58 0.15 0.07 92.04 11:21:01 1 17.42 0.00 1.49 0.61 0.05 80.43 11:21:01 2 2.34 0.00 0.24 8.40 0.02 89.00 11:21:01 3 10.33 0.00 0.80 1.61 0.05 87.21 11:21:01 4 11.02 0.00 0.99 1.58 0.03 86.37 11:21:01 5 23.18 0.00 1.51 2.78 0.05 72.48 11:21:01 6 14.06 0.00 0.87 0.93 0.05 84.09 11:21:01 7 1.87 0.00 0.64 5.94 0.02 91.54 11:22:01 all 9.46 0.00 1.09 3.64 0.03 85.77 11:22:01 0 5.92 0.00 1.12 10.61 0.05 82.30 11:22:01 1 5.83 0.00 0.85 0.47 0.03 92.82 11:22:01 2 6.38 0.00 0.97 1.64 0.02 91.00 11:22:01 3 25.23 0.00 1.34 2.43 0.05 70.95 11:22:01 4 7.72 0.00 1.45 0.22 0.02 90.59 11:22:01 5 14.68 0.00 1.15 2.92 0.03 81.22 11:22:01 6 8.85 0.00 1.00 1.74 0.03 88.38 11:22:01 7 1.19 0.00 0.87 9.10 0.03 88.81 11:23:01 all 7.00 0.00 3.06 9.95 0.05 79.93 11:23:01 0 8.33 0.00 3.41 1.56 0.05 86.64 11:23:01 1 8.99 0.00 3.41 10.57 0.03 76.99 11:23:01 2 7.04 0.00 3.10 1.45 0.05 88.36 11:23:01 3 7.10 0.00 2.28 2.05 0.05 88.52 11:23:01 4 6.40 0.00 2.53 5.51 0.08 85.48 11:23:01 5 5.75 0.00 3.10 1.52 0.05 89.58 11:23:01 6 6.37 0.00 3.08 7.53 0.05 82.97 11:23:01 7 6.01 0.00 3.49 49.64 0.07 40.80 11:24:01 all 13.99 0.00 1.47 1.29 0.05 83.20 11:24:01 0 8.61 0.00 0.98 0.07 0.07 90.27 11:24:01 1 22.02 0.00 2.19 4.91 0.05 70.84 11:24:01 2 14.78 0.00 1.47 0.10 0.05 83.60 11:24:01 3 8.76 0.00 0.94 0.17 0.05 90.08 11:24:01 4 10.01 0.00 1.22 0.10 0.05 88.62 11:24:01 5 11.72 0.00 1.39 0.17 0.05 86.68 11:24:01 6 17.97 0.00 1.77 2.84 0.03 77.39 11:24:01 7 18.10 0.00 1.85 1.95 0.03 78.06 11:25:01 all 2.88 0.00 0.41 1.78 0.02 94.90 11:25:01 0 0.52 0.00 0.45 0.33 0.00 98.70 11:25:01 1 1.37 0.00 0.35 7.26 0.05 90.97 11:25:01 2 12.66 0.00 0.45 0.23 0.03 86.62 11:25:01 3 0.75 0.00 0.39 4.71 0.02 94.13 11:25:01 4 1.45 0.00 0.40 1.02 0.02 97.11 11:25:01 5 1.75 0.00 0.47 0.07 0.03 97.68 11:25:01 6 2.67 0.00 0.48 0.63 0.02 96.20 11:25:01 7 1.90 0.00 0.23 0.02 0.02 97.83 Average: all 8.85 0.00 1.38 3.88 0.04 85.85 Average: 0 6.10 0.00 1.31 2.55 0.05 89.99 Average: 1 11.10 0.00 1.66 4.77 0.04 82.43 Average: 2 8.66 0.00 1.25 2.35 0.03 87.71 Average: 3 10.44 0.00 1.15 2.20 0.04 86.17 Average: 4 7.31 0.00 1.32 1.68 0.04 89.66 Average: 5 11.39 0.00 1.52 1.49 0.04 85.56 Average: 6 9.97 0.00 1.44 2.73 0.04 85.82 Average: 7 5.82 0.00 1.41 13.26 0.03 79.47