---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12562 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 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 857 26318 0 4991 30854 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:46:65:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe46:65b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:27:45:91 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-12562) 03/11/24 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 111.53 23.91 87.62 1363.81 37972.41 18:31:01 128.96 22.86 106.10 2750.21 43068.96 18:32:01 364.04 12.55 351.49 807.63 122203.53 18:33:01 42.44 0.52 41.93 45.06 34936.76 18:34:01 68.59 1.33 67.26 104.78 16540.23 Average: 143.11 12.23 130.88 1014.31 50943.94 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30099152 31691692 2840068 8.62 70252 1832780 1438496 4.23 880716 1667484 158960 18:31:01 28122536 31627192 4816684 14.62 115196 3627768 1571192 4.62 1032036 3369524 1619876 18:32:01 26397576 31078972 6541644 19.86 136732 4718940 5854576 17.23 1693192 4330520 1944 18:33:01 25007364 29807472 7931856 24.08 138796 4830956 7451732 21.92 3052464 4349472 264 18:34:01 26917612 31560476 6021608 18.28 140892 4687712 1512664 4.45 1335748 4206116 496 Average: 27308848 31153161 5630372 17.09 120374 3939631 3565732 10.49 1598831 3584623 356308 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 54.47 37.67 874.18 7.67 0.00 0.00 0.00 0.00 18:30:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 557.11 303.25 10333.85 26.77 0.00 0.00 0.00 0.00 18:31:01 br-f276d9e4e1f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 6.27 6.27 0.63 0.63 0.00 0.00 0.00 0.00 18:32:01 veth5096d5e 38.29 29.85 4.50 2.95 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 veth6696353 0.57 0.70 0.03 0.04 0.00 0.00 0.00 0.00 18:32:01 ens3 364.07 199.85 10973.33 14.64 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth6696353 69.79 58.96 14.61 62.83 0.00 0.00 0.00 0.01 18:33:01 ens3 6.20 4.05 1.63 1.62 0.00 0.00 0.00 0.00 18:33:01 veth1f5f761 53.96 48.01 18.23 39.75 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 83.27 59.49 78.91 30.69 0.00 0.00 0.00 0.00 18:34:01 lo 22.93 22.93 3.09 3.09 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 213.02 120.86 4452.26 16.28 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.55 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12562) 03/11/24 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.26 0.00 0.68 2.73 0.03 86.30 18:30:01 0 0.90 0.00 0.25 0.17 0.00 98.68 18:30:01 1 1.78 0.00 0.13 2.81 0.07 95.21 18:30:01 2 26.44 0.00 1.40 1.75 0.05 70.36 18:30:01 3 19.72 0.00 1.15 0.52 0.05 78.56 18:30:01 4 20.53 0.00 1.07 1.37 0.07 76.97 18:30:01 5 7.58 0.00 0.58 0.40 0.02 91.42 18:30:01 6 3.98 0.00 0.50 0.08 0.02 95.42 18:30:01 7 1.20 0.00 0.32 14.73 0.03 83.71 18:31:01 all 11.99 0.00 2.46 2.65 0.05 82.86 18:31:01 0 18.37 0.00 2.52 0.49 0.03 78.58 18:31:01 1 13.44 0.00 2.29 1.39 0.07 82.81 18:31:01 2 5.13 0.00 2.00 0.79 0.07 92.01 18:31:01 3 7.62 0.00 3.58 0.55 0.03 88.21 18:31:01 4 29.33 0.00 2.44 2.44 0.05 65.73 18:31:01 5 11.86 0.00 2.75 0.60 0.03 84.75 18:31:01 6 3.82 0.00 2.13 0.75 0.02 93.28 18:31:01 7 6.35 0.00 1.97 14.18 0.05 77.45 18:32:01 all 10.25 0.00 4.02 7.96 0.07 77.70 18:32:01 0 11.76 0.00 4.39 0.29 0.07 83.49 18:32:01 1 10.71 0.00 3.73 5.43 0.07 80.06 18:32:01 2 9.16 0.00 4.33 4.77 0.05 81.69 18:32:01 3 10.09 0.00 3.70 0.98 0.07 85.16 18:32:01 4 10.61 0.00 3.76 3.52 0.10 82.01 18:32:01 5 9.91 0.00 4.30 28.80 0.08 56.90 18:32:01 6 9.83 0.00 3.94 17.21 0.07 68.95 18:32:01 7 9.95 0.00 3.95 2.83 0.07 83.20 18:33:01 all 26.00 0.00 2.51 1.61 0.08 69.80 18:33:01 0 27.07 0.00 2.83 0.95 0.07 69.08 18:33:01 1 29.36 0.00 2.79 0.05 0.07 67.74 18:33:01 2 25.64 0.00 2.42 0.02 0.08 71.83 18:33:01 3 21.64 0.00 2.21 0.86 0.08 75.21 18:33:01 4 22.18 0.00 2.18 0.08 0.08 75.48 18:33:01 5 33.84 0.00 2.95 0.12 0.08 63.02 18:33:01 6 29.79 0.00 2.99 0.08 0.07 67.07 18:33:01 7 18.50 0.00 1.73 10.66 0.07 69.06 18:34:01 all 5.87 0.00 0.75 0.99 0.04 92.35 18:34:01 0 3.67 0.00 0.80 0.15 0.03 95.35 18:34:01 1 12.60 0.00 0.70 0.05 0.05 86.59 18:34:01 2 4.69 0.00 0.72 0.13 0.03 94.43 18:34:01 3 15.78 0.00 0.97 1.02 0.07 82.17 18:34:01 4 2.66 0.00 0.72 0.25 0.02 96.36 18:34:01 5 2.79 0.00 0.60 1.99 0.03 94.58 18:34:01 6 2.77 0.00 0.93 0.28 0.02 96.00 18:34:01 7 2.00 0.00 0.57 4.09 0.03 93.30 Average: all 12.87 0.00 2.08 3.18 0.05 81.82 Average: 0 12.33 0.00 2.15 0.41 0.04 85.07 Average: 1 13.56 0.00 1.92 1.94 0.06 82.51 Average: 2 14.22 0.00 2.17 1.49 0.06 82.07 Average: 3 14.98 0.00 2.32 0.79 0.06 81.85 Average: 4 17.05 0.00 2.03 1.53 0.06 79.33 Average: 5 13.19 0.00 2.23 6.33 0.05 78.20 Average: 6 10.04 0.00 2.10 3.66 0.04 84.17 Average: 7 7.60 0.00 1.70 9.31 0.05 81.34