---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6266 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 14G 142G 9% / 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 864 25320 0 5982 30846 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:43:a8:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe43:a849/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:ee:fc:8c 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-6266) 02/17/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 94.38 17.80 76.59 1023.56 18673.95 20:24:01 129.11 23.00 106.12 2755.67 25669.19 20:25:01 410.60 12.48 398.12 792.33 137339.63 20:26:01 33.89 0.52 33.37 60.65 15629.86 20:27:01 21.31 0.02 21.30 0.13 12612.98 20:28:01 86.72 1.95 84.77 112.11 15037.74 Average: 129.33 9.29 120.04 790.72 37493.28 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30060496 31692704 2878724 8.74 71784 1869464 1413364 4.16 884504 1701960 177760 20:24:01 28268552 31669236 4670668 14.18 113024 3529316 1379736 4.06 988604 3275784 1464968 20:25:01 23811368 29480644 9127852 27.71 136352 5674980 9986900 29.38 3335912 5217000 176 20:26:01 21832740 27622636 11106480 33.72 138432 5788196 11897064 35.00 5337256 5169692 308 20:27:01 21647724 27469384 11291496 34.28 139056 5818392 11834520 34.82 5511252 5182704 504 20:28:01 25988284 31646268 6950936 21.10 143216 5666124 1508360 4.44 1398868 5035192 32048 Average: 25268194 29930145 7671026 23.29 123644 4724412 6336657 18.64 2909399 4263722 279294 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 64.67 45.09 1041.12 7.97 0.00 0.00 0.00 0.00 20:23:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-51d984469ce4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 640.04 339.08 11863.03 29.30 0.00 0.00 0.00 0.00 20:24:01 lo 6.87 6.87 0.70 0.70 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethb0d7a6b 0.83 1.03 0.05 0.06 0.00 0.00 0.00 0.00 20:25:01 vethbd40940 0.40 0.52 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 veth9630788 0.38 0.45 0.02 0.03 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethb0d7a6b 44.37 39.69 17.14 32.62 0.00 0.00 0.00 0.00 20:26:01 vethbd40940 3.15 3.75 0.44 0.39 0.00 0.00 0.00 0.00 20:26:01 veth9630788 11.20 11.20 10.87 54.65 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethb0d7a6b 9.07 7.62 3.47 9.30 0.00 0.00 0.00 0.00 20:27:01 vethbd40940 5.68 7.32 0.82 0.91 0.00 0.00 0.00 0.00 20:27:01 vethb94a64d 8.62 11.65 1.28 1.72 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 1783.37 1040.81 38656.62 163.01 0.00 0.00 0.00 0.00 20:28:01 lo 30.28 30.28 7.75 7.75 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 Average: ens3 250.86 138.68 6314.14 18.21 0.00 0.00 0.00 0.00 Average: lo 4.39 4.39 1.24 1.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6266) 02/17/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.55 0.00 0.79 0.95 0.04 87.67 20:23:01 0 0.03 0.00 0.43 4.92 0.08 94.53 20:23:01 1 4.02 0.00 0.60 0.47 0.02 94.90 20:23:01 2 5.00 0.00 0.35 0.17 0.03 94.45 20:23:01 3 38.24 0.00 2.24 0.65 0.07 58.80 20:23:01 4 21.15 0.00 1.37 0.17 0.03 77.29 20:23:01 5 11.61 0.00 0.82 0.07 0.02 87.49 20:23:01 6 0.55 0.00 0.07 1.07 0.02 98.30 20:23:01 7 3.77 0.00 0.43 0.10 0.03 95.66 20:24:01 all 11.80 0.00 2.61 0.72 0.04 84.83 20:24:01 0 5.26 0.00 1.79 2.18 0.05 90.71 20:24:01 1 5.06 0.00 2.28 0.05 0.05 92.56 20:24:01 2 20.69 0.00 3.37 0.79 0.07 75.08 20:24:01 3 7.16 0.00 2.39 0.22 0.02 90.21 20:24:01 4 6.01 0.00 2.70 0.34 0.03 90.92 20:24:01 5 16.96 0.00 2.73 0.74 0.03 79.54 20:24:01 6 7.03 0.00 2.67 1.18 0.03 89.09 20:24:01 7 26.25 0.00 2.93 0.34 0.07 70.41 20:25:01 all 27.17 0.00 6.25 2.61 0.07 63.90 20:25:01 0 26.76 0.00 5.70 0.74 0.08 66.71 20:25:01 1 28.76 0.00 7.08 1.43 0.07 62.66 20:25:01 2 26.66 0.00 7.69 10.44 0.08 55.12 20:25:01 3 24.99 0.00 5.76 4.13 0.09 65.03 20:25:01 4 28.16 0.00 6.60 0.30 0.05 64.88 20:25:01 5 24.11 0.00 5.91 0.54 0.07 69.36 20:25:01 6 28.13 0.00 5.57 2.47 0.08 63.74 20:25:01 7 29.76 0.00 5.68 0.78 0.09 63.70 20:26:01 all 49.96 0.00 4.84 0.17 0.09 44.94 20:26:01 0 52.39 0.00 5.22 0.17 0.08 42.14 20:26:01 1 49.84 0.00 4.78 0.45 0.10 44.82 20:26:01 2 54.34 0.00 4.93 0.17 0.08 40.48 20:26:01 3 47.45 0.00 4.68 0.02 0.08 47.77 20:26:01 4 55.03 0.00 5.08 0.00 0.10 39.79 20:26:01 5 48.19 0.00 4.70 0.02 0.10 47.00 20:26:01 6 46.07 0.00 4.74 0.19 0.08 48.92 20:26:01 7 46.35 0.00 4.62 0.32 0.08 48.63 20:27:01 all 6.70 0.00 0.77 0.20 0.08 92.25 20:27:01 0 5.51 0.00 0.80 0.02 0.08 93.59 20:27:01 1 7.59 0.00 0.90 0.49 0.07 90.95 20:27:01 2 6.04 0.00 0.63 0.00 0.08 93.24 20:27:01 3 6.57 0.00 0.74 0.03 0.08 92.58 20:27:01 4 7.60 0.00 0.82 0.02 0.10 91.47 20:27:01 5 8.70 0.00 0.84 0.99 0.08 89.39 20:27:01 6 5.66 0.00 0.67 0.02 0.07 93.58 20:27:01 7 5.95 0.00 0.72 0.08 0.08 93.17 20:28:01 all 6.87 0.00 0.79 0.41 0.04 91.90 20:28:01 0 12.84 0.00 0.68 0.15 0.03 86.30 20:28:01 1 3.20 0.00 0.52 0.02 0.05 96.21 20:28:01 2 4.80 0.00 0.65 0.08 0.03 94.44 20:28:01 3 11.04 0.00 1.05 0.22 0.07 87.63 20:28:01 4 17.18 0.00 1.18 0.17 0.03 81.43 20:28:01 5 1.22 0.00 0.69 2.36 0.05 95.68 20:28:01 6 1.74 0.00 0.73 0.20 0.03 97.30 20:28:01 7 2.89 0.00 0.80 0.05 0.03 96.23 Average: all 18.78 0.00 2.66 0.84 0.06 77.65 Average: 0 17.09 0.00 2.43 1.36 0.07 79.05 Average: 1 16.35 0.00 2.68 0.48 0.06 80.43 Average: 2 19.54 0.00 2.92 1.92 0.06 75.56 Average: 3 22.55 0.00 2.80 0.87 0.07 73.72 Average: 4 22.47 0.00 2.95 0.16 0.06 74.36 Average: 5 18.42 0.00 2.60 0.79 0.06 78.14 Average: 6 14.79 0.00 2.40 0.85 0.05 81.91 Average: 7 19.07 0.00 2.52 0.28 0.06 78.07