---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22753 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 15G 141G 10% / 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 923 24007 0 7236 30788 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:12:31:cc brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe12:31cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:e2:f5:bc 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:afff:fee2:f5bc/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-22753) 06/21/25 _x86_64_ (8 CPU) 11:44:31 LINUX RESTART (8 CPU) 11:45:02 tps rtps wtps bread/s bwrtn/s 11:46:01 308.79 31.77 277.02 1062.69 50772.75 11:47:01 413.65 20.23 393.42 2253.76 189169.54 11:48:01 351.66 4.63 347.03 418.20 75722.58 11:49:01 18.03 0.00 18.03 0.00 21249.93 11:50:01 6.72 0.00 6.72 0.00 155.17 11:51:01 216.88 0.43 216.45 43.06 33858.09 11:52:01 8.50 0.00 8.50 0.00 206.90 11:53:01 8.23 0.00 8.23 0.00 226.90 11:54:01 56.44 0.80 55.64 40.39 1046.36 Average: 154.04 6.38 147.66 423.06 41361.44 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30066948 31626084 2872272 8.72 69804 1800200 1372896 4.04 925308 1656776 162460 11:47:01 25237444 31594692 7701776 23.38 148028 6300676 1663784 4.90 1060816 6075968 665344 11:48:01 23286132 29955636 9653088 29.31 163648 6598560 7367208 21.68 2910804 6094872 2176 11:49:01 23318500 29988644 9620720 29.21 163836 6599432 7468796 21.97 2877968 6093584 128 11:50:01 23314260 29970436 9624960 29.22 164080 6585808 7538668 22.18 2896708 6077972 168 11:51:01 22673448 29866432 10265772 31.17 204512 7030268 8276832 24.35 3085168 6472540 496 11:52:01 22654860 29851512 10284360 31.22 204628 7032116 7841572 23.07 3135236 6438284 184 11:53:01 22656968 29854056 10282252 31.22 204744 7032312 7850240 23.10 3133012 6438052 672 11:54:01 24581600 31513932 8357620 25.37 205588 6762672 1601352 4.71 1530892 6191480 11304 Average: 24198907 30469047 8740313 26.53 169874 6193560 5664594 16.67 2395101 5726614 93659 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 479.53 320.03 1696.48 81.39 0.00 0.00 0.00 0.00 11:47:01 br-9604bdc398a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 13.20 13.20 1.20 1.20 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 1146.66 699.92 33059.87 56.72 0.00 0.00 0.00 0.00 11:48:01 br-9604bdc398a5 48.06 65.66 3.09 309.63 0.00 0.00 0.00 0.00 11:48:01 veth0ffbdf2 91.90 91.65 16.03 18.63 0.00 0.00 0.00 0.00 11:48:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:48:01 veth29a511f 0.27 0.57 0.02 0.45 0.00 0.00 0.00 0.00 11:49:01 br-9604bdc398a5 0.50 0.30 0.03 0.02 0.00 0.00 0.00 0.00 11:49:01 veth0ffbdf2 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 11:49:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:49:01 veth29a511f 0.37 0.37 0.04 1.00 0.00 0.00 0.00 0.00 11:50:01 br-9604bdc398a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth0ffbdf2 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 11:50:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:50:01 veth29a511f 0.53 0.53 0.05 1.16 0.00 0.00 0.00 0.00 11:51:01 br-9604bdc398a5 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:51:01 veth0ffbdf2 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 11:51:01 veth47ea314 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 2.53 2.53 0.21 0.21 0.00 0.00 0.00 0.00 11:52:01 br-9604bdc398a5 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 veth0ffbdf2 101.67 101.27 12.04 24.88 0.00 0.00 0.00 0.00 11:52:01 veth47ea314 4.18 3.48 0.66 0.81 0.00 0.00 0.00 0.00 11:52:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:53:01 br-9604bdc398a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth0ffbdf2 35.13 34.98 4.32 8.46 0.00 0.00 0.00 0.00 11:53:01 veth47ea314 2.88 2.58 0.31 0.30 0.00 0.00 0.00 0.00 11:53:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:54:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 11:54:01 docker0 138.68 186.99 8.77 1349.07 0.00 0.00 0.00 0.00 11:54:01 ens3 2000.17 1299.45 37403.48 189.75 0.00 0.00 0.00 0.00 Average: lo 2.92 2.92 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 15.44 20.81 0.98 150.17 0.00 0.00 0.00 0.00 Average: ens3 219.02 141.76 4152.90 20.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22753) 06/21/25 _x86_64_ (8 CPU) 11:44:31 LINUX RESTART (8 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 10.94 0.00 0.99 3.77 0.04 84.26 11:46:01 0 24.58 0.00 1.54 2.99 0.05 70.83 11:46:01 1 20.46 0.00 2.24 4.78 0.05 72.47 11:46:01 2 6.08 0.00 0.85 0.15 0.05 92.87 11:46:01 3 9.71 0.00 0.64 0.27 0.03 89.34 11:46:01 4 4.41 0.00 0.29 0.02 0.02 95.27 11:46:01 5 6.11 0.00 0.36 0.00 0.02 93.51 11:46:01 6 5.37 0.00 0.70 14.23 0.02 79.68 11:46:01 7 10.79 0.00 1.27 7.72 0.03 80.18 11:47:01 all 15.77 0.00 6.42 11.67 0.06 66.08 11:47:01 0 14.03 0.00 7.43 8.44 0.05 70.04 11:47:01 1 14.30 0.00 6.39 7.55 0.07 71.69 11:47:01 2 15.97 0.00 5.26 2.55 0.05 76.17 11:47:01 3 14.65 0.00 6.12 13.27 0.07 65.89 11:47:01 4 13.66 0.00 6.60 2.39 0.05 77.30 11:47:01 5 14.24 0.00 6.31 12.26 0.05 67.14 11:47:01 6 13.58 0.00 7.23 27.63 0.07 51.50 11:47:01 7 25.71 0.00 6.09 19.40 0.08 48.71 11:48:01 all 24.76 0.00 3.39 3.95 0.08 67.82 11:48:01 0 26.10 0.00 4.28 8.14 0.08 61.39 11:48:01 1 30.95 0.00 3.53 2.54 0.08 62.90 11:48:01 2 28.32 0.00 3.48 1.27 0.08 66.83 11:48:01 3 20.40 0.00 3.05 0.84 0.07 75.64 11:48:01 4 30.06 0.00 3.24 4.68 0.07 61.95 11:48:01 5 20.68 0.00 2.96 2.39 0.08 73.88 11:48:01 6 21.98 0.00 3.37 10.09 0.08 64.47 11:48:01 7 19.61 0.00 3.17 1.69 0.07 75.46 11:49:01 all 1.04 0.00 0.16 1.06 0.03 97.71 11:49:01 0 0.97 0.00 0.17 0.00 0.03 98.83 11:49:01 1 1.00 0.00 0.25 0.53 0.05 98.16 11:49:01 2 1.35 0.00 0.12 0.00 0.02 98.52 11:49:01 3 0.89 0.00 0.08 0.00 0.03 98.99 11:49:01 4 1.22 0.00 0.20 0.00 0.03 98.55 11:49:01 5 0.90 0.00 0.15 0.20 0.02 98.73 11:49:01 6 1.02 0.00 0.18 7.75 0.02 91.03 11:49:01 7 0.93 0.00 0.13 0.00 0.02 98.92 11:50:01 all 1.74 0.00 0.27 0.02 0.03 97.94 11:50:01 0 1.49 0.00 0.35 0.00 0.02 98.15 11:50:01 1 1.57 0.00 0.57 0.02 0.05 97.79 11:50:01 2 2.44 0.00 0.20 0.02 0.02 97.33 11:50:01 3 1.16 0.00 0.10 0.00 0.02 98.73 11:50:01 4 2.47 0.00 0.28 0.02 0.05 97.18 11:50:01 5 1.13 0.00 0.22 0.08 0.02 98.55 11:50:01 6 1.52 0.00 0.35 0.00 0.03 98.10 11:50:01 7 2.15 0.00 0.15 0.02 0.02 97.66 11:51:01 all 7.27 0.00 2.32 1.93 0.05 88.44 11:51:01 0 6.64 0.00 1.77 0.40 0.05 91.13 11:51:01 1 8.76 0.00 2.25 0.62 0.07 88.31 11:51:01 2 3.73 0.00 2.13 0.40 0.05 93.69 11:51:01 3 6.34 0.00 1.79 3.10 0.05 88.73 11:51:01 4 5.03 0.00 2.10 1.17 0.05 91.65 11:51:01 5 9.64 0.00 3.20 5.50 0.07 81.59 11:51:01 6 8.78 0.00 2.80 3.26 0.07 85.09 11:51:01 7 9.21 0.00 2.43 0.97 0.07 87.32 11:52:01 all 4.84 0.00 0.75 0.03 0.04 94.34 11:52:01 0 3.65 0.00 0.69 0.05 0.03 95.59 11:52:01 1 4.75 0.00 0.69 0.02 0.03 94.52 11:52:01 2 5.11 0.00 0.60 0.00 0.03 94.25 11:52:01 3 6.29 0.00 0.67 0.00 0.02 93.03 11:52:01 4 5.63 0.00 0.70 0.13 0.03 93.50 11:52:01 5 4.19 0.00 0.75 0.00 0.07 94.99 11:52:01 6 3.06 0.00 1.31 0.07 0.03 95.53 11:52:01 7 6.06 0.00 0.63 0.00 0.03 93.27 11:53:01 all 1.20 0.00 0.23 0.02 0.03 98.51 11:53:01 0 0.93 0.00 0.20 0.05 0.03 98.78 11:53:01 1 1.05 0.00 0.18 0.03 0.05 98.68 11:53:01 2 0.79 0.00 0.20 0.00 0.05 98.96 11:53:01 3 1.52 0.00 0.27 0.02 0.03 98.16 11:53:01 4 1.67 0.00 0.22 0.00 0.02 98.10 11:53:01 5 1.42 0.00 0.28 0.03 0.03 98.23 11:53:01 6 0.72 0.00 0.23 0.02 0.02 99.02 11:53:01 7 1.54 0.00 0.28 0.02 0.03 98.13 11:54:01 all 2.53 0.00 0.66 0.14 0.03 96.64 11:54:01 0 0.95 0.00 0.53 0.02 0.03 98.46 11:54:01 1 6.98 0.00 0.75 0.08 0.03 92.16 11:54:01 2 4.50 0.00 0.87 0.58 0.03 94.02 11:54:01 3 1.37 0.00 0.65 0.15 0.03 97.79 11:54:01 4 2.04 0.00 0.72 0.08 0.03 97.12 11:54:01 5 1.54 0.00 0.45 0.08 0.03 97.89 11:54:01 6 1.62 0.00 0.50 0.08 0.02 97.78 11:54:01 7 1.22 0.00 0.78 0.07 0.02 97.91 Average: all 7.77 0.00 1.68 2.50 0.04 88.01 Average: 0 8.78 0.00 1.88 2.22 0.04 87.08 Average: 1 9.94 0.00 1.87 1.79 0.05 86.35 Average: 2 7.58 0.00 1.52 0.55 0.04 90.31 Average: 3 6.91 0.00 1.48 1.96 0.04 89.61 Average: 4 7.35 0.00 1.59 0.94 0.04 90.07 Average: 5 6.64 0.00 1.63 2.28 0.04 89.42 Average: 6 6.38 0.00 1.84 6.96 0.04 84.77 Average: 7 8.55 0.00 1.65 3.29 0.04 86.46