---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22588 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 880 25414 0 5872 30831 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:e8:5f:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fee8:5f97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:cf:a2:34 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::42:74ff:fecf:a234/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22588) 06/20/25 _x86_64_ (8 CPU) 21:27:19 LINUX RESTART (8 CPU) 21:28:02 tps rtps wtps bread/s bwrtn/s 21:29:01 140.68 30.05 110.63 2692.34 31025.63 21:30:01 475.62 13.43 462.19 851.09 153744.01 21:31:01 16.86 0.08 16.78 16.80 21301.68 21:32:01 15.14 0.05 15.09 6.26 21122.81 21:33:01 14.58 0.00 14.58 0.00 21252.06 21:34:01 15.00 0.10 14.90 17.60 21122.88 21:35:01 9.90 0.02 9.88 2.13 13448.43 21:36:01 118.63 0.28 118.35 15.73 17118.76 21:37:01 8.03 0.03 8.00 2.40 141.84 Average: 90.40 4.85 85.55 396.18 33368.39 21:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 29319112 31659300 3620100 10.99 77868 2557600 1756140 5.17 913616 2380228 781712 21:30:01 25895664 31146484 7043548 21.38 145156 5237488 4612008 13.57 1622192 4870748 152 21:31:01 25750000 31001720 7189212 21.83 145428 5238004 4631608 13.63 1779656 4856384 36 21:32:01 25746888 30999036 7192324 21.84 145492 5238196 4583124 13.48 1782064 4856272 44 21:33:01 25746128 30998408 7193084 21.84 145576 5238192 4589452 13.50 1783332 4855748 72 21:34:01 25746728 30999688 7192484 21.84 145636 5238744 4583812 13.49 1783232 4856040 76 21:35:01 25730808 30983920 7208404 21.88 145768 5238764 4582964 13.48 1799016 4855960 68 21:36:01 25361484 30930828 7577728 23.01 174488 5490564 4869048 14.33 1916032 5064740 116 21:37:01 25403712 30972452 7535500 22.88 174672 5491000 4352608 12.81 1883544 5059636 72 Average: 26077836 31076871 6861376 20.83 144454 4996506 4284529 12.61 1695854 4628417 86928 21:28:02 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 618.31 431.81 9143.04 38.32 0.00 0.00 0.00 0.00 21:29:01 lo 10.58 10.58 1.04 1.04 0.00 0.00 0.00 0.00 21:30:01 veth1777902 0.15 0.28 0.01 0.02 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 ens3 2217.38 1367.32 20307.49 102.80 0.00 0.00 0.00 0.00 21:30:01 br-beecc38417b2 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 21:31:01 veth1777902 0.00 0.05 0.00 0.00 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 ens3 5.38 5.02 1.38 1.44 0.00 0.00 0.00 0.00 21:31:01 br-beecc38417b2 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:32:01 veth1777902 0.00 0.00 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 ens3 4.67 3.50 1.48 1.46 0.00 0.00 0.00 0.00 21:32:01 br-beecc38417b2 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 21:33:01 veth1777902 0.00 0.02 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 ens3 6.30 4.83 1.85 1.85 0.00 0.00 0.00 0.00 21:33:01 br-beecc38417b2 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:34:01 veth1777902 0.00 0.00 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 ens3 10.38 7.22 2.57 2.27 0.00 0.00 0.00 0.00 21:34:01 br-beecc38417b2 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 21:35:01 veth1777902 0.00 0.02 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 ens3 6.12 5.25 4.92 1.21 0.00 0.00 0.00 0.00 21:35:01 br-beecc38417b2 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 21:36:01 veth1777902 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 43.58 60.16 3.67 301.85 0.00 0.00 0.00 0.00 21:36:01 ens3 108.13 71.40 1170.79 7.02 0.00 0.00 0.00 0.00 21:36:01 br-beecc38417b2 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 veth1777902 0.00 0.05 0.00 0.00 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 ens3 11.23 12.05 9.51 2.84 0.00 0.00 0.00 0.00 21:37:01 br-beecc38417b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth1777902 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 4.85 6.70 0.41 33.60 0.00 0.00 0.00 0.00 Average: ens3 331.45 211.63 3393.97 17.65 0.00 0.00 0.00 0.00 Average: br-beecc38417b2 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22588) 06/20/25 _x86_64_ (8 CPU) 21:27:19 LINUX RESTART (8 CPU) 21:28:02 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 10.11 0.00 1.13 2.28 0.03 86.44 21:29:01 0 7.86 0.00 0.65 0.32 0.03 91.13 21:29:01 1 1.21 0.00 0.88 9.88 0.03 87.99 21:29:01 2 2.39 0.00 0.34 0.00 0.02 97.25 21:29:01 3 1.27 0.00 0.59 1.00 0.03 97.09 21:29:01 4 26.27 0.00 2.01 1.21 0.07 70.45 21:29:01 5 29.75 0.00 2.55 1.72 0.05 65.94 21:29:01 6 7.10 0.00 1.14 3.87 0.03 87.86 21:29:01 7 5.03 0.00 0.83 0.26 0.03 93.84 21:30:01 all 16.06 0.00 6.46 9.07 0.07 68.33 21:30:01 0 17.91 0.00 6.69 9.30 0.05 66.05 21:30:01 1 16.58 0.00 7.23 3.70 0.08 72.40 21:30:01 2 18.04 0.00 5.66 1.59 0.07 74.65 21:30:01 3 16.49 0.00 6.64 5.50 0.07 71.30 21:30:01 4 13.74 0.00 5.92 7.99 0.05 72.29 21:30:01 5 14.96 0.00 6.86 8.12 0.07 69.99 21:30:01 6 17.40 0.00 5.38 9.60 0.07 67.55 21:30:01 7 13.36 0.00 7.33 26.99 0.07 52.25 21:31:01 all 6.01 0.00 0.56 0.82 0.02 92.60 21:31:01 0 11.19 0.00 0.83 0.00 0.03 87.94 21:31:01 1 7.07 0.00 0.65 0.00 0.02 92.26 21:31:01 2 3.32 0.00 0.45 0.00 0.03 96.20 21:31:01 3 7.22 0.00 0.65 0.00 0.02 92.11 21:31:01 4 4.27 0.00 0.38 0.02 0.02 95.32 21:31:01 5 7.51 0.00 0.75 6.38 0.02 85.34 21:31:01 6 4.83 0.00 0.42 0.12 0.03 94.60 21:31:01 7 2.58 0.00 0.35 0.00 0.02 97.05 21:32:01 all 0.14 0.00 0.11 0.94 0.01 98.81 21:32:01 0 0.07 0.00 0.08 0.00 0.00 99.85 21:32:01 1 0.07 0.00 0.10 0.00 0.00 99.83 21:32:01 2 0.17 0.00 0.08 0.00 0.02 99.73 21:32:01 3 0.15 0.00 0.20 0.00 0.00 99.65 21:32:01 4 0.37 0.00 0.15 0.00 0.00 99.48 21:32:01 5 0.10 0.00 0.03 7.42 0.02 92.43 21:32:01 6 0.13 0.00 0.10 0.07 0.03 99.67 21:32:01 7 0.10 0.00 0.10 0.00 0.00 99.80 21:33:01 all 0.17 0.00 0.10 0.85 0.01 98.87 21:33:01 0 0.07 0.00 0.07 0.00 0.02 99.85 21:33:01 1 0.05 0.00 0.07 0.00 0.03 99.85 21:33:01 2 0.43 0.00 0.10 0.00 0.02 99.45 21:33:01 3 0.02 0.00 0.08 0.00 0.02 99.88 21:33:01 4 0.32 0.00 0.17 0.00 0.02 99.50 21:33:01 5 0.05 0.00 0.08 6.69 0.02 93.16 21:33:01 6 0.18 0.00 0.12 0.08 0.02 99.60 21:33:01 7 0.18 0.00 0.08 0.03 0.02 99.68 21:34:01 all 0.26 0.00 0.08 0.90 0.01 98.74 21:34:01 0 0.13 0.00 0.07 0.00 0.02 99.78 21:34:01 1 0.10 0.00 0.03 0.00 0.00 99.87 21:34:01 2 0.47 0.00 0.08 0.00 0.00 99.45 21:34:01 3 0.10 0.00 0.07 0.00 0.00 99.83 21:34:01 4 0.28 0.00 0.20 0.00 0.00 99.52 21:34:01 5 0.82 0.00 0.03 7.10 0.02 92.03 21:34:01 6 0.12 0.00 0.13 0.07 0.03 99.65 21:34:01 7 0.10 0.00 0.05 0.00 0.00 99.85 21:35:01 all 0.28 0.00 0.11 0.62 0.01 98.98 21:35:01 0 0.15 0.00 0.07 0.00 0.00 99.78 21:35:01 1 0.15 0.00 0.12 0.00 0.02 99.72 21:35:01 2 0.33 0.00 0.17 0.00 0.02 99.48 21:35:01 3 0.17 0.00 0.10 0.00 0.02 99.72 21:35:01 4 0.12 0.00 0.12 0.00 0.00 99.77 21:35:01 5 1.06 0.00 0.12 4.87 0.02 93.94 21:35:01 6 0.12 0.00 0.10 0.07 0.00 99.72 21:35:01 7 0.12 0.00 0.12 0.00 0.02 99.75 21:36:01 all 5.72 0.00 1.44 1.11 0.04 91.70 21:36:01 0 2.76 0.00 1.02 0.90 0.03 95.29 21:36:01 1 5.40 0.00 1.66 0.43 0.03 92.47 21:36:01 2 3.63 0.00 1.08 2.42 0.03 92.83 21:36:01 3 11.60 0.00 1.64 0.99 0.07 85.70 21:36:01 4 6.43 0.00 1.31 0.07 0.03 92.16 21:36:01 5 4.72 0.00 1.43 0.44 0.05 93.37 21:36:01 6 6.97 0.00 2.23 3.62 0.05 87.14 21:36:01 7 4.28 0.00 1.12 0.02 0.03 94.55 21:37:01 all 0.99 0.00 0.28 0.02 0.02 98.69 21:37:01 0 1.22 0.00 0.30 0.00 0.02 98.46 21:37:01 1 0.62 0.00 0.27 0.03 0.03 99.05 21:37:01 2 0.87 0.00 0.38 0.02 0.02 98.72 21:37:01 3 0.75 0.00 0.30 0.00 0.05 98.90 21:37:01 4 1.33 0.00 0.23 0.00 0.02 98.42 21:37:01 5 1.10 0.00 0.33 0.02 0.02 98.53 21:37:01 6 1.05 0.00 0.20 0.03 0.00 98.72 21:37:01 7 1.04 0.00 0.23 0.03 0.02 98.68 Average: all 4.38 0.00 1.13 1.83 0.03 92.63 Average: 0 4.57 0.00 1.08 1.16 0.02 93.16 Average: 1 3.45 0.00 1.21 1.54 0.03 93.77 Average: 2 3.29 0.00 0.93 0.45 0.02 95.31 Average: 3 4.18 0.00 1.13 0.82 0.03 93.84 Average: 4 5.84 0.00 1.16 1.02 0.02 91.96 Average: 5 6.61 0.00 1.34 4.75 0.03 87.27 Average: 6 4.18 0.00 1.08 1.93 0.03 92.78 Average: 7 2.95 0.00 1.12 2.99 0.02 92.92