---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26385 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 16G 139G 11% / 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 929 22410 0 8827 30783 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:c8:ee:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fec8:eec4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:eb:ae:c5 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-26385) 07/07/25 _x86_64_ (8 CPU) 11:09:36 LINUX RESTART (8 CPU) 11:10:03 tps rtps wtps bread/s bwrtn/s 11:11:01 81.90 31.97 49.93 2823.44 67753.05 11:12:01 262.38 22.33 240.05 823.99 67437.25 11:13:01 165.84 43.04 122.80 2984.30 13513.48 11:14:01 97.93 5.86 92.07 619.39 16372.81 11:15:01 307.20 13.65 293.55 2390.93 6123.38 11:16:01 526.76 17.65 509.12 1438.03 243042.29 11:17:01 337.29 0.05 337.24 1.87 15632.86 11:18:01 51.17 0.53 50.63 29.32 2072.24 Average: 229.42 16.82 212.59 1382.88 53934.56 11:10:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 30655640 31895080 2283580 6.93 38584 1528988 1289620 3.79 621524 1410624 20 11:12:01 30378112 31716012 2561108 7.78 45392 1616412 1384388 4.07 824616 1473196 46532 11:13:01 29516200 31331268 3423020 10.39 82804 2032164 1832020 5.39 1283584 1824020 134328 11:14:01 28031344 30217276 4907876 14.90 93140 2381608 2654608 7.81 2433888 2134836 11380 11:15:01 28203568 31620080 4735652 14.38 102836 3579816 1440044 4.24 1345500 3006780 1054712 11:16:01 22721036 31246948 10218184 31.02 197100 8307868 6964664 20.49 1811684 7694356 1904 11:17:01 17745364 26722240 15193856 46.13 219936 8644300 14324708 42.15 6634736 7728052 3224 11:18:01 16175480 25322336 16763740 50.89 221708 8802856 15350064 45.16 8115676 7797796 7384 Average: 25428343 30008905 7510877 22.80 125188 4611752 5655014 16.64 2883901 4133708 157436 11:10:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 226.61 131.14 538.13 29.76 0.00 0.00 0.00 0.00 11:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 217.19 138.89 530.10 45.68 0.00 0.00 0.00 0.00 11:13:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 245.78 189.72 1774.42 33.94 0.00 0.00 0.00 0.00 11:14:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 578.19 395.30 5272.72 76.43 0.00 0.00 0.00 0.00 11:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 499.40 397.97 2339.19 105.24 0.00 0.00 0.00 0.00 11:16:01 veth64fc831 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 18.93 18.93 2.22 2.22 0.00 0.00 0.00 0.00 11:16:01 vethb968e66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 vethc55c150 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 vethd2d963f 0.27 1.28 0.02 0.51 0.00 0.00 0.00 0.00 11:17:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:17:01 vetha7a0f6c 29.30 30.39 7.41 9.90 0.00 0.00 0.00 0.00 11:17:01 vethb968e66 2.82 3.73 0.32 8.89 0.00 0.00 0.00 0.00 11:18:01 vethd2d963f 13.75 14.93 2.63 2.41 0.00 0.00 0.00 0.00 11:18:01 lo 9.68 9.68 2.22 2.22 0.00 0.00 0.00 0.00 11:18:01 vetha7a0f6c 53.27 54.52 19.11 9.79 0.00 0.00 0.00 0.00 11:18:01 vethb968e66 4.07 3.77 0.44 23.85 0.00 0.00 0.00 0.00 Average: vethd2d963f 1.76 2.04 0.33 0.37 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 0.62 0.62 0.00 0.00 0.00 0.00 Average: vetha7a0f6c 10.36 10.66 3.33 2.47 0.00 0.00 0.00 0.00 Average: vethb968e66 0.86 0.94 0.10 4.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26385) 07/07/25 _x86_64_ (8 CPU) 11:09:36 LINUX RESTART (8 CPU) 11:10:03 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 2.01 0.00 0.30 1.09 0.01 96.58 11:11:01 0 2.26 0.00 0.12 0.00 0.02 97.60 11:11:01 1 1.10 0.00 0.43 0.26 0.00 98.21 11:11:01 2 1.43 0.00 0.35 7.36 0.02 90.84 11:11:01 3 1.40 0.00 0.31 0.26 0.00 98.03 11:11:01 4 1.71 0.00 0.38 0.03 0.03 97.84 11:11:01 5 1.48 0.00 0.24 0.31 0.00 97.97 11:11:01 6 5.19 0.00 0.24 0.24 0.03 94.29 11:11:01 7 1.54 0.00 0.35 0.26 0.00 97.86 11:12:01 all 2.94 0.00 0.38 1.52 0.02 95.15 11:12:01 0 1.70 0.00 0.22 0.07 0.00 98.02 11:12:01 1 2.90 0.00 0.17 0.02 0.02 96.90 11:12:01 2 1.39 0.00 0.32 0.43 0.02 97.85 11:12:01 3 2.05 0.00 0.33 0.32 0.02 97.28 11:12:01 4 1.80 0.00 0.15 7.65 0.03 90.36 11:12:01 5 2.42 0.00 0.17 0.00 0.02 97.40 11:12:01 6 3.56 0.00 0.91 3.00 0.03 92.49 11:12:01 7 7.63 0.00 0.73 0.70 0.02 90.92 11:13:01 all 12.77 0.00 0.94 1.10 0.04 85.16 11:13:01 0 14.83 0.00 0.70 0.42 0.03 84.02 11:13:01 1 48.01 0.00 2.65 1.22 0.08 48.03 11:13:01 2 12.77 0.00 1.57 0.78 0.05 84.82 11:13:01 3 8.50 0.00 0.83 0.52 0.03 90.11 11:13:01 4 3.97 0.00 0.32 0.10 0.02 95.59 11:13:01 5 4.72 0.00 0.18 0.02 0.03 95.04 11:13:01 6 4.65 0.00 0.35 0.13 0.03 94.83 11:13:01 7 4.65 0.00 0.90 5.63 0.05 88.77 11:14:01 all 26.46 0.00 0.86 0.29 0.05 72.34 11:14:01 0 18.24 0.00 1.20 0.30 0.05 80.21 11:14:01 1 26.65 0.00 0.66 0.15 0.05 72.48 11:14:01 2 51.70 0.00 1.07 0.65 0.05 46.53 11:14:01 3 31.77 0.00 0.94 0.18 0.05 67.06 11:14:01 4 23.17 0.00 0.87 0.02 0.05 75.89 11:14:01 5 20.50 0.00 0.60 0.02 0.03 78.85 11:14:01 6 23.57 0.00 0.27 0.05 0.05 76.06 11:14:01 7 16.07 0.00 1.26 0.94 0.05 81.68 11:15:01 all 18.33 0.00 1.77 0.54 0.04 79.32 11:15:01 0 6.07 0.00 1.14 0.22 0.03 92.55 11:15:01 1 23.84 0.00 2.81 0.08 0.07 73.20 11:15:01 2 23.29 0.00 1.37 0.05 0.05 75.25 11:15:01 3 27.97 0.00 2.23 0.02 0.05 69.73 11:15:01 4 30.55 0.00 1.49 0.03 0.05 67.88 11:15:01 5 14.05 0.00 2.02 0.02 0.03 83.87 11:15:01 6 12.49 0.00 1.99 3.21 0.03 82.28 11:15:01 7 8.38 0.00 1.10 0.70 0.03 89.79 11:16:01 all 19.72 0.00 8.41 4.83 0.07 66.97 11:16:01 0 27.60 0.00 8.05 5.16 0.08 59.11 11:16:01 1 16.56 0.00 8.41 0.91 0.07 74.05 11:16:01 2 16.80 0.00 8.18 1.61 0.05 73.37 11:16:01 3 19.78 0.00 10.21 14.01 0.07 55.93 11:16:01 4 15.83 0.00 8.50 6.67 0.05 68.95 11:16:01 5 17.01 0.00 8.81 3.24 0.07 70.88 11:16:01 6 25.92 0.00 7.40 5.19 0.07 61.42 11:16:01 7 18.25 0.00 7.73 1.87 0.08 72.06 11:17:01 all 57.61 0.00 5.92 0.70 0.12 35.66 11:17:01 0 56.61 0.00 6.07 0.61 0.12 36.60 11:17:01 1 57.52 0.00 5.73 0.34 0.10 36.31 11:17:01 2 55.42 0.00 6.49 1.77 0.12 36.21 11:17:01 3 59.29 0.00 6.04 0.71 0.12 33.83 11:17:01 4 57.95 0.00 5.85 0.76 0.12 35.33 11:17:01 5 56.84 0.00 5.44 0.19 0.12 37.42 11:17:01 6 57.07 0.00 5.96 0.86 0.14 35.97 11:17:01 7 60.19 0.00 5.75 0.32 0.12 33.63 11:18:01 all 31.55 0.00 3.09 0.14 0.10 65.11 11:18:01 0 29.71 0.00 3.40 0.03 0.10 66.75 11:18:01 1 30.48 0.00 3.50 0.08 0.10 65.83 11:18:01 2 33.25 0.00 2.68 0.12 0.10 63.85 11:18:01 3 31.51 0.00 3.06 0.03 0.12 65.28 11:18:01 4 30.91 0.00 3.08 0.50 0.10 65.40 11:18:01 5 34.89 0.00 3.40 0.20 0.10 61.41 11:18:01 6 27.84 0.00 2.79 0.07 0.10 69.21 11:18:01 7 33.85 0.00 2.80 0.10 0.08 63.17 Average: all 21.45 0.00 2.71 1.27 0.06 74.51 Average: 0 19.66 0.00 2.61 0.85 0.05 76.83 Average: 1 25.96 0.00 3.05 0.38 0.06 70.55 Average: 2 24.59 0.00 2.75 1.57 0.06 71.03 Average: 3 22.81 0.00 2.99 2.00 0.06 72.15 Average: 4 20.77 0.00 2.58 1.98 0.06 74.62 Average: 5 19.01 0.00 2.60 0.49 0.05 77.84 Average: 6 20.00 0.00 2.48 1.59 0.06 75.87 Average: 7 18.83 0.00 2.58 1.32 0.05 77.22