---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24214 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 867 25424 0 5875 30844 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:38:f6:91 brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe38:f691/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:ec:95:ad 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::42:63ff:feec:95ad/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-24214) 06/27/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 205.30 40.05 165.24 2896.63 66625.79 21:30:01 465.72 13.00 452.72 852.32 179149.61 21:31:01 40.18 0.18 39.99 26.00 16639.91 21:32:01 1.45 0.03 1.42 4.27 20.31 21:33:01 1.60 0.03 1.57 5.07 19.60 21:34:01 2.68 0.02 2.67 4.27 32.53 21:35:01 1.83 0.08 1.75 14.93 23.06 21:36:01 117.28 0.30 116.98 24.80 17094.67 21:37:01 9.52 0.03 9.48 6.53 168.77 21:38:01 53.11 1.80 51.31 93.98 2611.53 Average: 89.87 5.55 84.31 392.92 28239.22 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 29964728 31734816 2974492 9.03 76588 1997464 1375816 4.05 850120 1820500 270132 21:30:01 26204824 31458864 6734396 20.44 143864 5241648 4156032 12.23 1289456 4894624 1472 21:31:01 25687584 30943820 7251636 22.02 145236 5242564 4681448 13.77 1838928 4861388 16 21:32:01 25687488 30943952 7251732 22.02 145304 5242704 4672612 13.75 1840396 4860828 56 21:33:01 25686696 30943532 7252524 22.02 145384 5242860 4656696 13.70 1841772 4860636 68 21:34:01 25686560 30943612 7252660 22.02 145464 5242996 4640620 13.65 1840888 4860540 180 21:35:01 25687272 30944872 7251948 22.02 145552 5243456 4655972 13.70 1841164 4860840 184 21:36:01 25296564 30870044 7642656 23.20 174456 5495604 4965052 14.61 1979292 5069760 1076 21:37:01 25341656 30914444 7597564 23.07 174624 5496036 4445832 13.08 1943604 5064344 156 21:38:01 25977792 31527752 6961428 21.13 177024 5477328 1643640 4.84 1379416 5020260 12384 Average: 26122116 31122571 6817104 20.70 147350 4992266 3989372 11.74 1664504 4617372 28572 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 359.01 275.32 2138.74 38.21 0.00 0.00 0.00 0.00 21:29:01 lo 3.87 3.87 0.39 0.39 0.00 0.00 0.00 0.00 21:30:01 vetheb5642d 0.30 0.45 0.02 0.03 0.00 0.00 0.00 0.00 21:30:01 vethfbf85ec 27.16 21.30 3.26 1.94 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 br-2951b7b4cb9b 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:31:01 vetheb5642d 23.46 21.41 10.49 16.02 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 br-2951b7b4cb9b 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 21:31:01 ens3 2938.88 1839.61 30119.32 194.56 0.00 0.00 0.00 0.00 21:32:01 vetheb5642d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 br-2951b7b4cb9b 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:32:01 ens3 10.76 8.17 2.34 2.13 0.00 0.00 0.00 0.00 21:33:01 vetheb5642d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 br-2951b7b4cb9b 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:33:01 ens3 9.92 8.17 2.71 2.31 0.00 0.00 0.00 0.00 21:34:01 vetheb5642d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 br-2951b7b4cb9b 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 21:34:01 ens3 5.50 4.53 1.23 1.34 0.00 0.00 0.00 0.00 21:35:01 vetheb5642d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 br-2951b7b4cb9b 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:35:01 ens3 8.72 6.58 2.05 1.89 0.00 0.00 0.00 0.00 21:36:01 vetheb5642d 16.38 13.66 3.87 15.41 0.00 0.00 0.00 0.00 21:36:01 docker0 50.27 68.41 4.08 303.38 0.00 0.00 0.00 0.00 21:36:01 br-2951b7b4cb9b 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 124.58 83.37 1176.85 8.09 0.00 0.00 0.00 0.00 21:37:01 vetheb5642d 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 br-2951b7b4cb9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 11.23 11.90 9.57 3.44 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 43.86 35.69 68.38 17.25 0.00 0.00 0.00 0.00 21:38:01 lo 86.92 86.92 5.56 5.56 0.00 0.00 0.00 0.00 Average: docker0 5.03 6.84 0.41 30.34 0.00 0.00 0.00 0.00 Average: ens3 279.76 177.49 3055.31 17.44 0.00 0.00 0.00 0.00 Average: lo 8.30 8.30 0.52 0.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24214) 06/27/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 9.38 0.00 0.82 4.21 0.03 85.55 21:29:01 0 45.04 0.00 2.77 3.76 0.08 48.35 21:29:01 1 7.01 0.00 0.55 0.10 0.02 92.33 21:29:01 2 2.55 0.00 0.33 0.72 0.03 96.36 21:29:01 3 6.59 0.00 0.63 1.27 0.02 91.49 21:29:01 4 0.17 0.00 0.28 14.73 0.03 84.78 21:29:01 5 0.55 0.00 0.25 0.50 0.02 98.68 21:29:01 6 11.05 0.00 1.15 1.09 0.02 86.69 21:29:01 7 2.10 0.00 0.60 11.61 0.03 85.65 21:30:01 all 13.34 0.00 6.30 11.03 0.07 69.25 21:30:01 0 13.20 0.00 6.16 2.98 0.07 77.59 21:30:01 1 12.72 0.00 6.37 3.04 0.07 77.80 21:30:01 2 11.97 0.00 6.23 13.94 0.07 67.79 21:30:01 3 12.62 0.00 6.43 16.23 0.08 64.63 21:30:01 4 14.48 0.00 7.32 32.38 0.08 45.73 21:30:01 5 14.38 0.00 6.27 4.68 0.07 74.60 21:30:01 6 12.76 0.00 6.04 2.35 0.07 78.78 21:30:01 7 14.58 0.00 5.57 12.82 0.08 66.94 21:31:01 all 9.39 0.00 0.99 0.75 0.03 88.84 21:31:01 0 11.95 0.00 1.57 0.20 0.02 86.26 21:31:01 1 8.51 0.00 1.08 0.20 0.02 90.19 21:31:01 2 8.75 0.00 0.77 0.10 0.02 90.36 21:31:01 3 11.82 0.00 1.09 0.35 0.03 86.71 21:31:01 4 11.18 0.00 0.90 0.02 0.03 87.87 21:31:01 5 4.97 0.00 0.62 4.01 0.03 90.37 21:31:01 6 9.32 0.00 0.85 0.07 0.03 89.73 21:31:01 7 8.65 0.00 1.04 1.09 0.03 89.20 21:32:01 all 0.13 0.00 0.09 0.01 0.01 99.75 21:32:01 0 0.08 0.00 0.05 0.00 0.02 99.85 21:32:01 1 0.10 0.00 0.05 0.00 0.00 99.85 21:32:01 2 0.10 0.00 0.07 0.00 0.02 99.82 21:32:01 3 0.12 0.00 0.10 0.00 0.02 99.77 21:32:01 4 0.08 0.00 0.08 0.00 0.02 99.82 21:32:01 5 0.28 0.00 0.18 0.03 0.00 99.50 21:32:01 6 0.12 0.00 0.10 0.00 0.02 99.77 21:32:01 7 0.17 0.00 0.13 0.00 0.03 99.67 21:33:01 all 0.13 0.00 0.11 0.00 0.01 99.75 21:33:01 0 0.07 0.00 0.08 0.02 0.00 99.83 21:33:01 1 0.07 0.00 0.03 0.00 0.02 99.88 21:33:01 2 0.20 0.00 0.05 0.00 0.00 99.75 21:33:01 3 0.12 0.00 0.10 0.00 0.02 99.77 21:33:01 4 0.08 0.00 0.10 0.00 0.02 99.80 21:33:01 5 0.23 0.00 0.23 0.03 0.02 99.48 21:33:01 6 0.15 0.00 0.15 0.00 0.00 99.70 21:33:01 7 0.13 0.00 0.10 0.00 0.02 99.75 21:34:01 all 0.11 0.00 0.10 0.00 0.01 99.77 21:34:01 0 0.05 0.00 0.08 0.00 0.00 99.87 21:34:01 1 0.13 0.00 0.12 0.00 0.02 99.73 21:34:01 2 0.08 0.00 0.07 0.00 0.02 99.83 21:34:01 3 0.05 0.00 0.12 0.02 0.02 99.80 21:34:01 4 0.08 0.00 0.12 0.02 0.02 99.77 21:34:01 5 0.22 0.00 0.15 0.00 0.02 99.62 21:34:01 6 0.15 0.00 0.08 0.00 0.02 99.75 21:34:01 7 0.10 0.00 0.10 0.00 0.02 99.78 21:35:01 all 0.13 0.00 0.10 0.00 0.01 99.76 21:35:01 0 0.13 0.00 0.08 0.00 0.00 99.78 21:35:01 1 0.03 0.00 0.12 0.00 0.02 99.83 21:35:01 2 0.13 0.00 0.07 0.00 0.00 99.80 21:35:01 3 0.12 0.00 0.08 0.03 0.02 99.75 21:35:01 4 0.05 0.00 0.08 0.00 0.02 99.85 21:35:01 5 0.30 0.00 0.15 0.00 0.00 99.55 21:35:01 6 0.18 0.00 0.13 0.00 0.00 99.68 21:35:01 7 0.07 0.00 0.07 0.00 0.02 99.85 21:36:01 all 5.62 0.00 1.58 1.09 0.04 91.67 21:36:01 0 3.57 0.00 1.10 0.07 0.03 95.23 21:36:01 1 3.59 0.00 1.12 2.01 0.03 93.25 21:36:01 2 3.85 0.00 1.17 0.02 0.03 94.93 21:36:01 3 3.19 0.00 0.97 1.60 0.02 94.22 21:36:01 4 3.86 0.00 2.06 3.77 0.05 90.25 21:36:01 5 7.77 0.00 2.08 0.44 0.05 89.67 21:36:01 6 13.01 0.00 2.27 0.57 0.03 84.12 21:36:01 7 6.11 0.00 1.91 0.27 0.03 91.68 21:37:01 all 0.95 0.00 0.30 0.02 0.02 98.71 21:37:01 0 0.95 0.00 0.28 0.03 0.00 98.73 21:37:01 1 0.80 0.00 0.30 0.02 0.00 98.88 21:37:01 2 0.93 0.00 0.30 0.02 0.03 98.72 21:37:01 3 0.92 0.00 0.20 0.00 0.03 98.84 21:37:01 4 0.73 0.00 0.27 0.07 0.03 98.90 21:37:01 5 1.34 0.00 0.43 0.03 0.05 98.15 21:37:01 6 0.92 0.00 0.30 0.00 0.02 98.77 21:37:01 7 1.05 0.00 0.25 0.00 0.03 98.67 21:38:01 all 7.43 0.00 0.64 0.24 0.03 91.67 21:38:01 0 0.78 0.00 0.37 0.07 0.02 98.77 21:38:01 1 18.80 0.00 1.10 0.15 0.03 79.92 21:38:01 2 7.16 0.00 0.67 0.27 0.03 91.87 21:38:01 3 0.59 0.00 0.42 0.08 0.00 98.91 21:38:01 4 3.35 0.00 0.68 1.05 0.03 94.88 21:38:01 5 12.82 0.00 0.68 0.15 0.03 86.32 21:38:01 6 0.75 0.00 0.27 0.00 0.00 98.98 21:38:01 7 15.14 0.00 0.90 0.13 0.03 83.79 Average: all 4.65 0.00 1.10 1.72 0.03 92.51 Average: 0 7.57 0.00 1.25 0.71 0.02 90.45 Average: 1 5.16 0.00 1.08 0.55 0.02 93.19 Average: 2 3.56 0.00 0.96 1.49 0.03 93.96 Average: 3 3.60 0.00 1.01 1.94 0.03 93.43 Average: 4 3.39 0.00 1.18 5.16 0.03 90.24 Average: 5 4.27 0.00 1.10 0.98 0.03 93.62 Average: 6 4.83 0.00 1.13 0.40 0.02 93.62 Average: 7 4.80 0.00 1.06 2.57 0.03 91.54