---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44453 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 17G 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 891 22390 0 8884 30820 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:e5:ca:1d brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fee5:ca1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:b8:31:06 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::42:82ff:feb8:3106/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44453) 09/08/25 _x86_64_ (8 CPU) 13:33:32 LINUX RESTART (8 CPU) 13:34:00 tps rtps wtps bread/s bwrtn/s 13:35:01 320.50 56.73 263.78 3608.20 78883.72 13:36:01 259.01 19.44 239.57 2269.91 129142.02 13:37:01 528.90 3.95 524.95 411.13 181804.77 13:38:01 79.12 0.28 78.84 39.06 13129.01 13:39:01 88.19 0.23 87.95 17.20 10412.00 13:40:01 6.67 0.00 6.67 0.00 171.17 13:41:02 7.26 0.00 7.26 0.00 245.12 13:42:01 23.01 0.08 22.93 19.12 838.91 Average: 164.70 10.21 154.49 803.07 51991.44 13:34:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30142120 31690412 2797100 8.49 68468 1791136 1419656 4.18 857708 1648168 153084 13:36:01 24640816 31580708 8298404 25.19 125836 6942000 2037644 6.00 1050488 6719004 3090968 13:37:01 22486432 30889100 10452788 31.73 178228 8233260 7290744 21.45 1912668 7816504 7128 13:38:01 20123344 28911568 12815876 38.91 194568 8577484 10244360 30.14 4030416 8001204 7932 13:39:01 19400536 28287476 13538684 41.10 210084 8646968 10789660 31.75 4681040 8052996 480 13:40:01 19271588 28163012 13667632 41.49 210260 8651124 10863884 31.96 4818492 8041904 2028 13:41:02 19282472 28176216 13656748 41.46 210376 8653056 10837032 31.89 4806084 8043660 104 13:42:01 20571548 29413216 12367672 37.55 210760 8611424 7178960 21.12 3626176 7976340 484 Average: 21989857 29638964 10949363 33.24 176072 7513306 7582742 22.31 3222884 7037472 407776 13:34:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 415.87 259.33 1664.86 75.02 0.00 0.00 0.00 0.00 13:35:01 lo 1.64 1.64 0.19 0.19 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2223.56 1280.82 54581.84 102.38 0.00 0.00 0.00 0.00 13:36:01 lo 17.06 17.06 1.82 1.82 0.00 0.00 0.00 0.00 13:37:01 veth5c4598a 45.34 33.39 6.52 4.80 0.00 0.00 0.00 0.00 13:37:01 veth9688d5a 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethcdb16c8 1.73 2.07 0.31 20.55 0.00 0.00 0.00 0.00 13:38:01 veth9688d5a 0.17 0.55 0.01 0.03 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethcdb16c8 10.38 12.36 0.72 298.57 0.00 0.00 0.00 0.02 13:38:01 veth5f0948c 273.00 294.80 59.65 40.39 0.00 0.00 0.00 0.00 13:39:01 veth685f323 3.67 3.68 0.63 2.14 0.00 0.00 0.00 0.00 13:39:01 veth9688d5a 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 14.36 16.33 2.21 298.74 0.00 0.00 0.00 0.00 13:39:01 vethcdb16c8 0.52 0.40 0.03 0.02 0.00 0.00 0.00 0.00 13:40:01 veth685f323 6.77 6.47 0.74 1.14 0.00 0.00 0.00 0.00 13:40:01 veth9688d5a 0.42 0.38 4.26 0.08 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethcdb16c8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:41:02 veth685f323 6.21 4.78 0.63 1.20 0.00 0.00 0.00 0.00 13:41:02 veth9688d5a 0.40 0.38 4.18 0.04 0.00 0.00 0.00 0.00 13:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:02 vethcdb16c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth5f0948c 1547.14 1576.51 354.96 178.12 0.00 0.00 0.00 0.03 13:42:01 ens3 3085.97 1856.74 62778.27 210.11 0.00 0.00 0.00 0.00 13:42:01 veth2b2a996 6.86 10.56 1.04 1.32 0.00 0.00 0.00 0.00 Average: docker0 1.80 2.05 0.28 37.34 0.00 0.00 0.00 0.00 Average: veth5f0948c 190.16 193.77 43.63 21.89 0.00 0.00 0.00 0.00 Average: ens3 377.24 227.04 7707.77 25.67 0.00 0.00 0.00 0.00 Average: veth2b2a996 0.84 1.30 0.13 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44453) 09/08/25 _x86_64_ (8 CPU) 13:33:32 LINUX RESTART (8 CPU) 13:34:00 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.50 0.00 1.12 5.43 0.05 82.89 13:35:01 0 4.22 0.00 1.07 3.50 0.02 91.19 13:35:01 1 17.35 0.00 1.59 1.68 0.07 79.32 13:35:01 2 3.71 0.00 0.76 27.33 0.03 68.16 13:35:01 3 14.24 0.00 1.42 2.95 0.08 81.31 13:35:01 4 7.41 0.00 1.04 0.92 0.02 90.62 13:35:01 5 15.80 0.00 1.56 4.75 0.07 77.82 13:35:01 6 14.22 0.00 1.07 2.29 0.05 82.37 13:35:01 7 7.09 0.00 0.49 0.03 0.03 92.36 13:36:01 all 16.22 0.00 6.57 10.48 0.09 66.64 13:36:01 0 12.85 0.00 6.86 14.08 0.07 66.14 13:36:01 1 29.32 0.00 7.19 24.46 0.10 38.93 13:36:01 2 15.14 0.00 5.93 17.57 0.10 61.26 13:36:01 3 17.07 0.00 6.79 11.75 0.10 64.28 13:36:01 4 14.66 0.00 6.54 4.72 0.10 73.98 13:36:01 5 13.67 0.00 5.99 1.80 0.08 78.46 13:36:01 6 14.05 0.00 5.96 5.16 0.07 74.75 13:36:01 7 13.02 0.00 7.26 4.35 0.08 75.29 13:37:01 all 13.16 0.00 4.81 13.28 0.09 68.65 13:37:01 0 12.01 0.00 4.68 6.28 0.12 76.92 13:37:01 1 13.52 0.00 4.30 7.70 0.07 74.41 13:37:01 2 13.44 0.00 4.75 15.65 0.08 66.08 13:37:01 3 16.61 0.00 3.85 13.65 0.08 65.81 13:37:01 4 14.92 0.00 5.26 0.99 0.08 78.75 13:37:01 5 10.64 0.00 5.42 58.02 0.09 25.83 13:37:01 6 11.49 0.00 5.29 1.94 0.08 81.19 13:37:01 7 12.64 0.00 4.98 2.52 0.08 79.78 13:38:01 all 31.69 0.00 3.54 0.73 0.12 63.92 13:38:01 0 36.47 0.00 3.59 0.03 0.12 59.79 13:38:01 1 36.06 0.00 3.64 0.05 0.10 60.14 13:38:01 2 34.90 0.00 3.92 0.27 0.10 60.80 13:38:01 3 34.07 0.00 3.84 0.55 0.10 61.44 13:38:01 4 24.60 0.00 3.29 0.07 0.12 71.93 13:38:01 5 34.67 0.00 3.69 2.26 0.19 59.19 13:38:01 6 22.02 0.00 2.59 2.41 0.10 72.87 13:38:01 7 30.69 0.00 3.76 0.22 0.08 65.25 13:39:01 all 9.44 0.00 1.47 0.93 0.07 88.09 13:39:01 0 10.05 0.00 1.44 0.67 0.07 87.77 13:39:01 1 13.65 0.00 1.69 1.44 0.07 83.15 13:39:01 2 7.16 0.00 1.29 0.30 0.08 91.16 13:39:01 3 8.74 0.00 1.18 0.33 0.05 89.69 13:39:01 4 9.43 0.00 1.71 1.34 0.03 87.49 13:39:01 5 8.52 0.00 1.11 0.39 0.07 89.92 13:39:01 6 6.75 0.00 1.52 2.95 0.10 88.67 13:39:01 7 11.18 0.00 1.84 0.05 0.07 86.86 13:40:01 all 4.67 0.00 0.74 0.06 0.06 94.46 13:40:01 0 4.40 0.00 0.50 0.05 0.07 94.98 13:40:01 1 4.35 0.00 0.82 0.10 0.07 94.67 13:40:01 2 5.01 0.00 1.02 0.08 0.07 93.82 13:40:01 3 4.85 0.00 0.91 0.00 0.08 94.16 13:40:01 4 4.26 0.00 0.85 0.02 0.05 94.82 13:40:01 5 5.56 0.00 0.57 0.13 0.05 93.69 13:40:01 6 4.38 0.00 0.55 0.10 0.07 94.90 13:40:01 7 4.57 0.00 0.70 0.02 0.07 94.64 13:41:02 all 1.31 0.00 0.27 0.25 0.06 98.11 13:41:02 0 0.63 0.00 0.18 0.17 0.03 98.98 13:41:02 1 0.85 0.00 0.25 0.02 0.07 98.82 13:41:02 2 1.17 0.00 0.40 0.07 0.08 98.28 13:41:02 3 2.16 0.00 0.33 0.10 0.08 97.33 13:41:02 4 1.13 0.00 0.18 0.00 0.03 98.65 13:41:02 5 0.69 0.00 0.27 1.56 0.07 97.41 13:41:02 6 1.99 0.00 0.27 0.05 0.07 97.62 13:41:02 7 1.85 0.00 0.28 0.00 0.07 97.80 13:42:01 all 2.09 0.00 0.69 0.12 0.07 97.04 13:42:01 0 2.23 0.00 0.93 0.10 0.07 96.67 13:42:01 1 1.88 0.00 0.54 0.08 0.03 97.45 13:42:01 2 2.24 0.00 0.56 0.07 0.07 97.06 13:42:01 3 1.72 0.00 0.60 0.07 0.07 97.55 13:42:01 4 1.61 0.00 0.54 0.08 0.12 97.64 13:42:01 5 3.23 0.00 0.82 0.10 0.05 95.80 13:42:01 6 1.77 0.00 0.63 0.34 0.07 97.20 13:42:01 7 2.01 0.00 0.89 0.09 0.07 96.95 Average: all 11.13 0.00 2.39 3.90 0.07 82.51 Average: 0 10.34 0.00 2.40 3.10 0.07 84.09 Average: 1 14.61 0.00 2.49 4.40 0.07 78.43 Average: 2 10.33 0.00 2.32 7.70 0.08 79.57 Average: 3 12.44 0.00 2.36 3.66 0.08 81.46 Average: 4 9.74 0.00 2.42 1.01 0.07 86.75 Average: 5 11.59 0.00 2.41 8.53 0.08 77.39 Average: 6 9.59 0.00 2.23 1.90 0.08 86.21 Average: 7 10.37 0.00 2.51 0.90 0.07 86.15