---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22265 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 885 23772 0 7509 30826 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:db:25:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fedb:25e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:50:7f:71 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::42:72ff:fe50:7f71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22265) 06/19/25 _x86_64_ (8 CPU) 07:43:40 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 310.00 59.60 250.40 3742.15 66688.36 07:46:01 219.26 19.96 199.30 2287.90 77698.50 07:47:01 545.28 5.10 540.18 419.80 152970.64 07:48:01 83.27 0.22 83.05 32.26 37436.96 07:49:01 200.48 0.37 200.12 33.46 48111.16 07:50:01 81.72 1.73 79.99 93.32 27376.50 Average: 239.80 14.37 225.43 1094.13 68384.76 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30137320 31677380 2801900 8.51 67168 1784928 1399760 4.12 870556 1641456 169112 07:46:01 24701784 31574360 8237436 25.01 138688 6831712 2124008 6.25 1067704 6608004 3639912 07:47:01 23976664 30809084 8962556 27.21 159896 6758440 6594424 19.40 1992396 6327668 136 07:48:01 22434140 29678888 10505080 31.89 175248 7126240 8590532 25.28 3242312 6565704 23000 07:49:01 22717040 30148692 10222180 31.03 198360 7271580 6474584 19.05 2835616 6685440 408 07:50:01 24278892 31509244 8660328 26.29 200728 7057252 1696448 4.99 1522804 6493896 20316 Average: 24707640 30899608 8231580 24.99 156681 6138359 4479959 13.18 1921898 5720361 642147 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 523.54 333.18 1642.89 81.33 0.00 0.00 0.00 0.00 07:45:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 1305.03 748.60 37614.65 61.74 0.00 0.00 0.00 0.00 07:46:01 lo 13.53 13.53 1.24 1.24 0.00 0.00 0.00 0.00 07:47:01 vethde21a44 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 07:47:01 veth4e79f81 0.67 0.82 0.04 0.05 0.00 0.00 0.00 0.00 07:47:01 veth0f0571f 1.52 1.53 0.16 0.16 0.00 0.00 0.00 0.00 07:47:01 veth99c4bd0 46.76 58.56 3.67 309.17 0.00 0.00 0.00 0.03 07:48:01 vethde21a44 0.33 0.42 0.03 0.90 0.00 0.00 0.00 0.00 07:48:01 veth4e79f81 91.23 90.87 15.99 18.58 0.00 0.00 0.00 0.00 07:48:01 veth8c79388 71.57 116.00 4.92 1051.57 0.00 0.00 0.00 0.09 07:48:01 veth0f0571f 13.55 11.00 1.54 1.64 0.00 0.00 0.00 0.00 07:49:01 veth4e79f81 0.17 0.38 0.54 0.03 0.00 0.00 0.00 0.00 07:49:01 veth0f0571f 13.85 9.40 1.05 1.35 0.00 0.00 0.00 0.00 07:49:01 veth9acab9d 150.67 173.16 27.88 26.76 0.00 0.00 0.00 0.00 07:49:01 docker0 108.60 166.59 7.32 1346.76 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 2182.54 1329.10 41890.00 192.21 0.00 0.00 0.00 0.00 07:50:01 lo 25.83 25.83 2.34 2.34 0.00 0.00 0.00 0.00 Average: docker0 18.15 27.85 1.22 225.11 0.00 0.00 0.00 0.00 Average: ens3 361.08 219.86 6988.70 31.90 0.00 0.00 0.00 0.00 Average: lo 3.75 3.75 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22265) 06/19/25 _x86_64_ (8 CPU) 07:43:40 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.61 0.00 1.10 4.95 0.04 84.31 07:45:01 0 8.71 0.00 0.80 0.56 0.03 89.90 07:45:01 1 3.73 0.00 0.94 15.30 0.03 80.01 07:45:01 2 11.81 0.00 1.32 0.66 0.03 86.17 07:45:01 3 29.65 0.00 1.75 2.67 0.09 65.84 07:45:01 4 11.58 0.00 1.84 4.78 0.05 81.75 07:45:01 5 4.25 0.00 0.95 2.16 0.03 92.61 07:45:01 6 2.64 0.00 0.53 12.69 0.03 84.12 07:45:01 7 4.56 0.00 0.70 0.77 0.03 93.95 07:46:01 all 16.12 0.00 6.04 12.69 0.07 65.08 07:46:01 0 10.78 0.00 7.16 16.36 0.08 65.62 07:46:01 1 13.73 0.00 5.26 23.96 0.07 56.98 07:46:01 2 17.72 0.00 6.61 9.74 0.07 65.85 07:46:01 3 30.73 0.00 6.62 5.11 0.10 57.44 07:46:01 4 15.33 0.00 6.17 14.26 0.07 64.18 07:46:01 5 13.35 0.00 6.01 8.19 0.05 72.40 07:46:01 6 12.72 0.00 5.66 18.83 0.07 62.73 07:46:01 7 14.51 0.00 4.86 5.09 0.08 75.46 07:47:01 all 10.46 0.00 3.49 13.86 0.07 72.13 07:47:01 0 11.18 0.00 3.62 3.02 0.05 82.14 07:47:01 1 8.72 0.00 2.98 2.67 0.07 85.56 07:47:01 2 9.22 0.00 2.80 11.11 0.05 76.81 07:47:01 3 10.02 0.00 3.29 2.12 0.05 84.52 07:47:01 4 9.80 0.00 3.69 9.15 0.07 77.30 07:47:01 5 11.37 0.00 3.49 34.20 0.08 50.85 07:47:01 6 11.56 0.00 4.23 43.08 0.08 41.05 07:47:01 7 11.79 0.00 3.85 5.94 0.07 78.36 07:48:01 all 21.85 0.00 2.28 2.76 0.08 73.03 07:48:01 0 16.00 0.00 2.09 1.04 0.07 80.81 07:48:01 1 30.12 0.00 3.55 4.76 0.08 61.49 07:48:01 2 16.92 0.00 1.83 14.20 0.08 66.97 07:48:01 3 20.33 0.00 2.34 0.15 0.07 77.10 07:48:01 4 27.62 0.00 2.22 0.03 0.08 70.04 07:48:01 5 18.26 0.00 1.87 1.78 0.08 78.01 07:48:01 6 19.25 0.00 1.78 0.03 0.08 78.85 07:48:01 7 26.35 0.00 2.55 0.10 0.07 70.94 07:49:01 all 6.58 0.00 2.12 3.70 0.06 87.54 07:49:01 0 7.13 0.00 2.11 0.54 0.07 90.16 07:49:01 1 8.98 0.00 2.54 2.92 0.05 85.51 07:49:01 2 9.24 0.00 2.52 20.96 0.05 67.23 07:49:01 3 5.74 0.00 1.74 0.92 0.05 91.56 07:49:01 4 5.80 0.00 2.04 0.15 0.05 91.96 07:49:01 5 5.41 0.00 1.45 0.25 0.07 92.82 07:49:01 6 4.84 0.00 2.03 1.02 0.07 92.04 07:49:01 7 5.52 0.00 2.57 2.84 0.05 89.03 07:50:01 all 7.79 0.00 0.71 1.69 0.03 89.78 07:50:01 0 15.64 0.00 1.12 0.25 0.03 82.95 07:50:01 1 0.92 0.00 0.62 6.32 0.02 92.12 07:50:01 2 1.12 0.00 0.52 0.10 0.05 98.21 07:50:01 3 14.25 0.00 0.83 0.20 0.03 84.68 07:50:01 4 0.58 0.00 0.38 0.22 0.00 98.81 07:50:01 5 3.46 0.00 0.43 0.02 0.02 96.07 07:50:01 6 3.30 0.00 0.65 5.79 0.02 90.24 07:50:01 7 23.06 0.00 1.13 0.62 0.03 75.15 Average: all 12.07 0.00 2.62 6.60 0.06 78.66 Average: 0 11.58 0.00 2.81 3.61 0.06 81.94 Average: 1 11.04 0.00 2.65 9.30 0.05 76.96 Average: 2 10.99 0.00 2.60 9.47 0.06 76.89 Average: 3 18.42 0.00 2.76 1.86 0.06 76.90 Average: 4 11.77 0.00 2.72 4.75 0.05 80.72 Average: 5 9.35 0.00 2.36 7.74 0.06 80.50 Average: 6 9.05 0.00 2.47 13.52 0.06 74.90 Average: 7 14.33 0.00 2.61 2.56 0.06 80.45