---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19428 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 876 25518 0 5771 30834 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:d9:78:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fed9:788f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:fa:a7: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19428) 03/30/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 118.27 44.81 73.46 1976.89 29771.63 13:35:01 134.88 23.32 111.56 2818.59 35068.73 13:36:01 202.00 0.13 201.87 15.19 123513.63 13:37:01 235.94 13.46 222.48 789.30 43365.67 13:38:01 22.94 0.10 22.84 5.20 23507.65 13:39:01 61.69 0.68 61.01 30.66 25830.54 Average: 129.32 13.66 115.65 936.47 46891.35 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30113308 31695112 2825912 8.58 68404 1824324 1410040 4.15 877604 1656440 168372 13:35:01 29204156 31663572 3735064 11.34 95192 2645400 1423912 4.19 985540 2394332 646732 13:36:01 26217108 31641704 6722112 20.41 129436 5454280 1486828 4.37 1028628 5198796 421148 13:37:01 23841680 29421164 9097540 27.62 138620 5582808 8730000 25.69 3433120 5096072 1752 13:38:01 23769124 29351784 9170096 27.84 138976 5585456 8739928 25.71 3501180 5096616 220 13:39:01 26200488 31633704 6738732 20.46 140056 5447916 1522744 4.48 1283944 4941188 968 Average: 26557644 30901173 6381576 19.37 118447 4423364 3885575 11.43 1851669 4063907 206532 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 255.16 154.77 1274.58 46.06 0.00 0.00 0.00 0.00 13:35:01 br-4fa9ff325aba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.26 6.26 0.59 0.59 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 162.80 112.91 3858.15 13.72 0.00 0.00 0.00 0.00 13:36:01 br-4fa9ff325aba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 6.13 6.13 0.63 0.63 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1080.94 476.99 27231.80 35.11 0.00 0.00 0.00 0.00 13:37:01 br-4fa9ff325aba 0.50 0.42 0.03 0.04 0.00 0.00 0.00 0.00 13:37:01 lo 1.08 1.08 0.09 0.09 0.00 0.00 0.00 0.00 13:37:01 veth0c45bf8 1.72 1.80 2.44 0.27 0.00 0.00 0.00 0.00 13:37:01 veth67ef80d 1.92 2.18 0.19 0.19 0.00 0.00 0.00 0.00 13:38:01 br-4fa9ff325aba 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 veth0c45bf8 1.42 1.35 2.42 5.44 0.00 0.00 0.00 0.00 13:38:01 veth67ef80d 4.03 5.58 0.65 2.67 0.00 0.00 0.00 0.00 13:39:01 lo 3.10 3.10 0.51 0.51 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1682.14 878.92 32750.05 147.03 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.34 0.34 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 261.15 131.40 5416.83 21.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19428) 03/30/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 11.32 0.00 0.91 2.51 0.04 85.22 13:34:01 0 6.02 0.00 0.78 0.15 0.02 93.03 13:34:01 1 6.82 0.00 0.60 1.26 0.07 91.26 13:34:01 2 12.60 0.00 1.51 1.00 0.03 84.85 13:34:01 3 14.79 0.00 0.81 0.46 0.03 83.90 13:34:01 4 2.12 0.00 0.65 9.16 0.02 88.06 13:34:01 5 25.93 0.00 1.53 7.11 0.05 65.38 13:34:01 6 15.33 0.00 0.91 0.83 0.03 82.89 13:34:01 7 6.95 0.00 0.47 0.08 0.05 92.44 13:35:01 all 10.92 0.00 1.53 2.18 0.04 85.33 13:35:01 0 5.01 0.00 1.55 0.08 0.03 93.32 13:35:01 1 10.67 0.00 1.17 1.33 0.02 86.81 13:35:01 2 9.52 0.00 1.02 0.95 0.03 88.47 13:35:01 3 8.35 0.00 1.31 0.54 0.05 89.76 13:35:01 4 18.43 0.00 2.04 11.08 0.03 68.42 13:35:01 5 11.42 0.00 1.54 0.60 0.03 86.40 13:35:01 6 20.24 0.00 2.24 0.92 0.07 76.54 13:35:01 7 3.69 0.00 1.36 1.91 0.07 92.97 13:36:01 all 10.71 0.00 4.76 9.00 0.07 75.46 13:36:01 0 12.17 0.00 4.70 2.91 0.05 80.17 13:36:01 1 9.12 0.00 4.91 17.43 0.07 68.48 13:36:01 2 11.71 0.00 4.67 18.14 0.08 65.39 13:36:01 3 11.04 0.00 3.63 0.09 0.05 85.19 13:36:01 4 10.84 0.00 5.31 5.51 0.07 78.28 13:36:01 5 11.37 0.00 4.53 5.94 0.05 78.11 13:36:01 6 7.79 0.00 4.31 7.30 0.05 80.56 13:36:01 7 11.69 0.00 5.98 14.67 0.08 67.57 13:37:01 all 28.51 0.00 3.67 3.57 0.08 64.16 13:37:01 0 32.17 0.00 4.65 2.30 0.08 60.79 13:37:01 1 25.62 0.00 3.28 19.24 0.07 51.80 13:37:01 2 27.55 0.00 4.18 0.29 0.08 67.90 13:37:01 3 29.64 0.00 3.39 1.28 0.08 65.61 13:37:01 4 30.45 0.00 3.66 2.64 0.07 63.19 13:37:01 5 27.52 0.00 3.12 0.74 0.10 68.53 13:37:01 6 25.39 0.00 3.58 1.36 0.07 69.61 13:37:01 7 29.77 0.00 3.54 0.69 0.10 65.89 13:38:01 all 5.42 0.00 0.52 1.13 0.04 92.88 13:38:01 0 5.28 0.00 0.63 0.07 0.03 93.99 13:38:01 1 3.79 0.00 0.42 8.72 0.03 87.03 13:38:01 2 5.55 0.00 0.65 0.03 0.03 93.73 13:38:01 3 5.09 0.00 0.50 0.17 0.03 94.21 13:38:01 4 6.31 0.00 0.58 0.00 0.05 93.06 13:38:01 5 6.17 0.00 0.38 0.05 0.03 93.37 13:38:01 6 5.64 0.00 0.43 0.02 0.03 93.87 13:38:01 7 5.53 0.00 0.52 0.02 0.08 93.85 13:39:01 all 1.98 0.00 0.57 1.63 0.04 95.77 13:39:01 0 1.69 0.00 0.63 0.68 0.05 96.94 13:39:01 1 2.06 0.00 0.64 10.50 0.05 86.76 13:39:01 2 1.77 0.00 0.60 0.55 0.05 97.02 13:39:01 3 1.35 0.00 0.53 0.55 0.05 97.51 13:39:01 4 1.69 0.00 0.58 0.32 0.07 97.34 13:39:01 5 2.46 0.00 0.45 0.15 0.02 96.93 13:39:01 6 2.72 0.00 0.68 0.13 0.03 96.44 13:39:01 7 2.12 0.00 0.47 0.23 0.03 97.14 Average: all 11.46 0.00 1.99 3.32 0.05 83.17 Average: 0 10.38 0.00 2.15 1.03 0.04 86.39 Average: 1 9.69 0.00 1.83 9.75 0.05 78.68 Average: 2 11.44 0.00 2.10 3.46 0.05 82.95 Average: 3 11.69 0.00 1.69 0.51 0.05 86.06 Average: 4 11.65 0.00 2.13 4.77 0.05 81.40 Average: 5 14.07 0.00 1.91 2.40 0.05 81.57 Average: 6 12.84 0.00 2.02 1.75 0.05 83.34 Average: 7 9.95 0.00 2.05 2.92 0.07 85.01