---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-92443 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 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 881 27244 0 4041 30830 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:fe:0a:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fefe:aaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:bf:12:07 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 inet6 fe80::42:c8ff:febf:1207/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92443) 12/21/24 _x86_64_ (8 CPU) 12:01:28 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 231.63 30.14 201.48 935.44 21232.86 12:04:01 151.58 17.29 134.29 692.87 31532.05 12:05:01 102.22 4.18 98.03 464.72 57130.74 12:06:01 54.31 0.47 53.84 12.00 28229.03 12:07:01 124.45 0.05 124.40 0.40 22932.44 12:08:01 130.01 0.27 129.74 2.13 23547.48 Average: 132.37 8.73 123.63 351.28 30767.30 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30084000 31732396 2855220 8.67 74640 1879140 1377256 4.05 822360 1734156 220320 12:04:01 28263152 30248200 4676068 14.20 87260 2191040 3184408 9.37 2362564 1983416 8728 12:05:01 27980908 30629844 4958312 15.05 94148 2835024 2375356 6.99 2242080 2357860 596 12:06:01 26820292 30167696 6118928 18.58 136316 3425992 2911752 8.57 2928088 2733916 242700 12:07:01 26925452 30406884 6013768 18.26 148532 3545088 2730244 8.03 2714240 2845840 109728 12:08:01 26727016 30407956 6212204 18.86 176088 3667432 2699068 7.94 2739024 2967712 1552 Average: 27800137 30598829 5139083 15.60 119497 2923953 2546347 7.49 2301393 2437150 97271 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 ens3 200.65 128.11 1408.95 36.36 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.50 1.50 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 556.75 409.88 4564.53 95.63 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 9.58 9.58 2.36 2.36 0.00 0.00 0.00 0.00 12:05:01 ens3 221.96 183.00 1501.76 332.26 0.00 0.00 0.00 0.00 12:05:01 docker0 2.87 5.70 0.17 77.52 0.00 0.00 0.00 0.00 12:06:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 12:06:01 ens3 656.54 619.93 1735.46 3061.49 0.00 0.00 0.00 0.00 12:06:01 docker0 168.07 259.52 29.00 765.11 0.00 0.00 0.00 0.00 12:06:01 vethc48cbcf 168.07 259.66 31.29 765.12 0.00 0.00 0.00 0.06 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 ens3 255.87 149.28 532.34 26.93 0.00 0.00 0.00 0.00 12:07:01 docker0 123.68 211.71 13.46 516.78 0.00 0.00 0.00 0.00 12:07:01 vethdad72ec 67.29 154.16 10.97 500.99 0.00 0.00 0.00 0.04 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 187.17 158.96 289.58 31.76 0.00 0.00 0.00 0.00 12:08:01 docker0 137.05 141.75 21.30 277.24 0.00 0.00 0.00 0.00 12:08:01 vethdad72ec 137.05 141.79 23.17 277.24 0.00 0.00 0.00 0.02 Average: lo 2.71 2.71 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 346.50 274.87 1672.31 597.35 0.00 0.00 0.00 0.00 Average: docker0 71.94 103.11 10.65 272.75 0.00 0.00 0.00 0.00 Average: vethdad72ec 34.06 49.32 5.69 129.70 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92443) 12/21/24 _x86_64_ (8 CPU) 12:01:28 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.80 0.00 0.82 3.15 0.03 86.19 12:03:01 0 2.29 0.00 0.95 5.57 0.07 91.12 12:03:01 1 29.56 0.00 1.87 1.89 0.05 66.63 12:03:01 2 9.40 0.00 0.70 4.89 0.02 84.99 12:03:01 3 3.25 0.00 0.37 0.22 0.02 96.15 12:03:01 4 3.75 0.00 0.32 6.37 0.05 89.52 12:03:01 5 0.92 0.00 0.43 4.25 0.02 94.38 12:03:01 6 10.59 0.00 0.87 0.99 0.02 87.54 12:03:01 7 18.68 0.00 1.05 1.07 0.03 79.17 12:04:01 all 19.10 0.00 1.44 2.03 0.06 77.37 12:04:01 0 22.90 0.00 1.87 2.69 0.07 72.48 12:04:01 1 12.54 0.00 0.51 6.36 0.03 80.56 12:04:01 2 15.55 0.00 2.17 1.26 0.08 80.93 12:04:01 3 24.94 0.00 0.63 0.00 0.07 74.37 12:04:01 4 19.45 0.00 1.07 2.50 0.05 76.93 12:04:01 5 16.46 0.00 2.99 2.24 0.09 78.22 12:04:01 6 19.06 0.00 1.02 0.72 0.05 79.15 12:04:01 7 21.88 0.00 1.29 0.44 0.07 76.31 12:05:01 all 13.08 0.00 1.74 2.02 0.05 83.10 12:05:01 0 14.13 0.00 2.36 0.05 0.05 83.42 12:05:01 1 10.69 0.00 1.00 6.01 0.03 82.26 12:05:01 2 25.75 0.00 2.70 1.22 0.07 70.26 12:05:01 3 13.82 0.00 1.92 0.05 0.05 84.15 12:05:01 4 9.45 0.00 1.41 0.12 0.07 88.96 12:05:01 5 7.63 0.00 1.94 8.27 0.07 82.10 12:05:01 6 13.15 0.00 0.85 0.08 0.03 85.88 12:05:01 7 10.05 0.00 1.75 0.40 0.03 87.76 12:06:01 all 11.94 0.00 1.62 1.37 0.06 85.01 12:06:01 0 9.33 0.00 1.00 0.00 0.03 89.63 12:06:01 1 11.64 0.00 1.07 1.41 0.05 85.83 12:06:01 2 3.27 0.00 1.46 2.51 0.05 92.71 12:06:01 3 18.60 0.00 1.91 0.07 0.08 79.34 12:06:01 4 3.68 0.00 0.72 0.10 0.05 95.45 12:06:01 5 7.64 0.00 2.37 6.34 0.07 83.59 12:06:01 6 21.02 0.00 1.85 0.25 0.08 76.80 12:06:01 7 20.42 0.00 2.53 0.30 0.05 76.69 12:07:01 all 2.41 0.00 0.69 1.57 0.03 95.29 12:07:01 0 0.12 0.00 0.25 0.52 0.02 99.10 12:07:01 1 0.48 0.00 0.20 4.01 0.03 95.27 12:07:01 2 1.26 0.00 0.82 2.58 0.05 95.30 12:07:01 3 1.96 0.00 0.99 4.35 0.05 92.66 12:07:01 4 2.90 0.00 0.78 0.03 0.02 96.26 12:07:01 5 3.49 0.00 0.49 0.66 0.02 95.35 12:07:01 6 1.27 0.00 0.62 0.27 0.05 97.80 12:07:01 7 7.84 0.00 1.38 0.17 0.03 90.57 12:08:01 all 5.37 0.00 0.81 1.74 0.04 92.04 12:08:01 0 0.39 0.00 0.86 4.36 0.03 94.37 12:08:01 1 2.07 0.00 0.82 0.12 0.03 96.96 12:08:01 2 8.78 0.00 0.65 1.84 0.05 88.68 12:08:01 3 13.82 0.00 0.85 2.09 0.03 83.21 12:08:01 4 11.73 0.00 1.22 0.84 0.07 86.15 12:08:01 5 2.43 0.00 0.65 3.81 0.03 93.08 12:08:01 6 2.22 0.00 0.35 0.00 0.05 97.38 12:08:01 7 1.54 0.00 1.10 0.87 0.05 96.44 Average: all 10.26 0.00 1.19 1.98 0.05 86.52 Average: 0 8.20 0.00 1.21 2.20 0.04 88.35 Average: 1 11.15 0.00 0.91 3.29 0.04 84.60 Average: 2 10.66 0.00 1.41 2.39 0.05 85.49 Average: 3 12.69 0.00 1.11 1.13 0.05 85.01 Average: 4 8.46 0.00 0.92 1.66 0.05 88.91 Average: 5 6.38 0.00 1.47 4.25 0.05 87.85 Average: 6 11.21 0.00 0.93 0.38 0.05 87.44 Average: 7 13.37 0.00 1.52 0.54 0.04 84.52