---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30517 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 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 907 24171 0 7088 30804 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:37:24:4f brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe37:244f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:eb:30:e9 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-30517) 08/12/24 _x86_64_ (8 CPU) 17:41:26 LINUX RESTART (8 CPU) 17:42:01 tps rtps wtps bread/s bwrtn/s 17:43:01 327.32 60.46 266.86 4035.82 20121.99 17:44:01 201.42 50.57 150.84 3824.56 31449.69 17:45:01 51.51 12.86 38.64 2371.87 14028.60 17:46:01 99.37 3.73 95.63 484.11 52113.56 17:47:01 250.63 2.68 247.95 426.92 82215.53 17:48:01 230.58 0.42 230.16 28.66 52560.71 17:49:01 97.93 0.95 96.98 49.46 12666.82 Average: 179.84 18.82 161.03 1603.35 37878.41 17:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:43:01 30125556 31708848 2813664 8.54 71572 1822188 1468084 4.32 870200 1651036 154644 17:44:01 28747452 30935424 4191768 12.73 88892 2390952 2011664 5.92 1780656 2077340 23704 17:45:01 27230972 30315680 5708248 17.33 95620 3265368 2541344 7.48 2677200 2661752 723484 17:46:01 27400144 31625860 5539076 16.82 118660 4326744 1438288 4.23 1416252 3687364 584940 17:47:01 23036932 29824436 9902288 30.06 172936 6652832 7438688 21.89 3380572 5876080 779136 17:48:01 20620688 27764768 12318532 37.40 190708 6952160 11350848 33.40 5559028 6035728 8060 17:49:01 24773920 31560716 8165300 24.79 192692 6660920 1570592 4.62 1903364 5652728 3084 Average: 25990809 30533676 6948411 21.09 133011 4581595 3974215 11.69 2512467 3948861 325293 17:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:43:01 ens3 387.63 245.23 1729.06 76.17 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 17:44:01 ens3 723.23 529.93 6242.80 117.27 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 17:45:01 ens3 1744.29 1132.66 2587.45 419.75 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:46:01 ens3 347.12 231.32 3081.24 61.94 0.00 0.00 0.00 0.00 17:46:01 br-17c19abbf179 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 lo 3.93 3.93 0.43 0.43 0.00 0.00 0.00 0.00 17:47:01 veth2a48511 28.67 27.64 14.05 4.11 0.00 0.00 0.00 0.00 17:47:01 vethdf6d4da 24.48 25.07 3.89 12.87 0.00 0.00 0.00 0.00 17:47:01 br-3aec276c5390 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 veth8716323 1.60 2.65 0.18 0.59 0.00 0.00 0.00 0.00 17:48:01 veth2a48511 181.05 210.43 173.97 28.39 0.00 0.00 0.00 0.01 17:48:01 vethdf6d4da 206.80 179.54 30.43 174.49 0.00 0.00 0.00 0.01 17:48:01 br-3aec276c5390 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:48:01 veth8716323 3.07 5.32 0.41 0.67 0.00 0.00 0.00 0.00 17:49:01 ens3 4180.12 2647.46 35536.22 760.83 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 18.16 18.16 1.85 1.85 0.00 0.00 0.00 0.00 Average: ens3 595.04 376.62 5065.63 108.46 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: lo 2.05 2.05 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30517) 08/12/24 _x86_64_ (8 CPU) 17:41:26 LINUX RESTART (8 CPU) 17:42:01 CPU %user %nice %system %iowait %steal %idle 17:43:01 all 11.32 0.00 1.20 2.62 0.05 84.81 17:43:01 0 6.16 0.00 0.80 1.94 0.05 91.06 17:43:01 1 20.79 0.00 1.15 3.31 0.08 74.67 17:43:01 2 23.12 0.00 2.04 1.42 0.03 73.39 17:43:01 3 9.08 0.00 0.92 2.12 0.03 87.85 17:43:01 4 9.20 0.00 0.95 0.17 0.05 89.63 17:43:01 5 10.18 0.00 1.05 7.50 0.03 81.24 17:43:01 6 7.01 0.00 0.95 0.67 0.03 91.34 17:43:01 7 4.98 0.00 1.72 3.87 0.03 89.40 17:44:01 all 28.35 0.00 1.35 3.10 0.07 67.13 17:44:01 0 30.15 0.00 1.94 4.52 0.07 63.32 17:44:01 1 30.71 0.00 0.99 3.23 0.07 65.01 17:44:01 2 35.81 0.00 2.03 3.17 0.08 58.91 17:44:01 3 28.83 0.00 0.80 1.47 0.07 68.82 17:44:01 4 27.74 0.00 1.24 1.96 0.07 69.00 17:44:01 5 19.42 0.00 1.09 3.78 0.07 75.66 17:44:01 6 28.51 0.00 1.79 6.38 0.08 63.23 17:44:01 7 25.67 0.00 0.94 0.25 0.07 73.07 17:45:01 all 44.87 0.00 2.03 0.61 0.09 52.41 17:45:01 0 35.24 0.00 1.81 0.52 0.07 62.36 17:45:01 1 51.93 0.00 1.79 2.93 0.13 43.21 17:45:01 2 50.69 0.00 2.40 0.27 0.10 46.54 17:45:01 3 53.62 0.00 2.04 0.13 0.08 44.12 17:45:01 4 46.26 0.00 1.88 0.25 0.08 51.52 17:45:01 5 41.46 0.00 2.22 0.67 0.07 55.58 17:45:01 6 36.88 0.00 2.10 0.07 0.08 60.87 17:45:01 7 42.82 0.00 1.98 0.03 0.07 55.10 17:46:01 all 13.80 0.00 2.07 2.82 0.04 81.27 17:46:01 0 13.96 0.00 2.33 0.12 0.05 83.54 17:46:01 1 10.06 0.00 1.59 8.03 0.05 80.27 17:46:01 2 6.28 0.00 2.07 0.23 0.02 91.40 17:46:01 3 11.01 0.00 1.63 1.47 0.03 85.86 17:46:01 4 8.37 0.00 2.01 0.08 0.03 89.50 17:46:01 5 10.42 0.00 2.11 9.93 0.07 77.47 17:46:01 6 32.62 0.00 2.69 2.62 0.05 62.02 17:46:01 7 17.72 0.00 2.14 0.10 0.05 79.99 17:47:01 all 31.74 0.00 5.94 5.12 0.09 57.12 17:47:01 0 31.71 0.00 5.32 1.73 0.07 61.17 17:47:01 1 31.66 0.00 6.97 15.71 0.08 45.57 17:47:01 2 32.78 0.00 5.45 12.12 0.12 49.53 17:47:01 3 31.61 0.00 6.98 2.33 0.08 58.99 17:47:01 4 33.92 0.00 5.22 0.19 0.08 60.59 17:47:01 5 31.37 0.00 5.59 7.83 0.08 55.13 17:47:01 6 30.45 0.00 6.21 0.08 0.08 63.17 17:47:01 7 30.40 0.00 5.82 0.91 0.08 62.78 17:48:01 all 32.31 0.00 3.42 4.58 0.11 59.58 17:48:01 0 36.05 0.00 3.37 2.27 0.10 58.21 17:48:01 1 31.04 0.00 3.80 14.15 0.12 50.88 17:48:01 2 30.34 0.00 3.59 4.79 0.12 61.16 17:48:01 3 36.86 0.00 3.42 0.82 0.10 58.80 17:48:01 4 27.42 0.00 3.27 5.70 0.12 63.50 17:48:01 5 29.16 0.00 3.32 2.63 0.10 64.79 17:48:01 6 33.01 0.00 3.68 2.28 0.12 60.91 17:48:01 7 34.54 0.00 2.94 4.02 0.12 58.38 17:49:01 all 27.04 0.00 4.20 1.89 0.11 66.76 17:49:01 0 29.54 0.00 4.41 4.56 0.10 61.38 17:49:01 1 26.14 0.00 4.12 0.29 0.10 69.35 17:49:01 2 27.97 0.00 4.07 1.15 0.12 66.70 17:49:01 3 26.92 0.00 4.52 0.08 0.12 68.35 17:49:01 4 24.72 0.00 4.26 0.35 0.10 70.56 17:49:01 5 23.33 0.00 4.00 5.52 0.10 67.04 17:49:01 6 29.93 0.00 4.44 1.53 0.12 63.98 17:49:01 7 27.74 0.00 3.81 1.63 0.10 66.72 Average: all 27.03 0.00 2.88 2.96 0.08 67.05 Average: 0 26.07 0.00 2.85 2.23 0.07 68.77 Average: 1 28.88 0.00 2.91 6.79 0.09 61.33 Average: 2 29.55 0.00 3.09 3.29 0.08 63.98 Average: 3 28.26 0.00 2.89 1.21 0.07 67.57 Average: 4 25.34 0.00 2.68 1.24 0.08 70.66 Average: 5 23.59 0.00 2.76 5.41 0.07 68.17 Average: 6 28.31 0.00 3.11 1.95 0.08 66.54 Average: 7 26.24 0.00 2.76 1.55 0.07 69.38