---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25166 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: 2799.996 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 857 24096 0 7213 30854 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:92:36:87 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe92:3687/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:58:d7:26 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:d7ff:fe58:d726/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25166) 07/02/25 _x86_64_ (8 CPU) 11:43:18 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps bread/s bwrtn/s 11:45:01 283.56 23.81 259.75 2367.87 112692.90 11:46:01 599.33 3.48 595.85 433.19 200457.85 11:47:01 5.12 0.00 5.12 0.00 163.84 11:48:01 5.85 0.00 5.85 0.00 137.04 11:49:01 202.00 0.18 201.82 26.53 32464.86 11:50:01 24.35 0.25 24.10 18.00 1554.81 11:51:01 8.17 0.00 8.17 0.00 214.90 11:52:01 45.26 0.13 45.13 24.53 638.43 Average: 146.43 3.44 142.99 354.57 43399.51 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 25957616 31552956 6981604 21.20 113764 5668716 2486656 7.32 1068412 5444192 3136456 11:46:01 23427900 29962512 9511320 28.88 164308 6466096 7581020 22.31 2906976 5964284 2136 11:47:01 23428040 29963376 9511180 28.87 164440 6466996 7742752 22.78 2907488 5962444 228 11:48:01 23385876 29918492 9553344 29.00 164664 6464500 7793720 22.93 2952892 5957768 580 11:49:01 22756404 29882364 10182816 30.91 203068 6960696 7932436 23.34 3061684 6411628 15844 11:50:01 22714000 29785216 10225220 31.04 203488 6910888 8138844 23.95 3204784 6317660 436 11:51:01 22739056 29811092 10200164 30.97 203584 6911300 8147824 23.97 3177784 6317292 588 11:52:01 24079436 31101004 8859784 26.90 204024 6871696 3072144 9.04 1946912 6252500 200 Average: 23561041 30247126 9378179 28.47 177668 6590111 6611924 19.45 2653366 6078471 394558 11:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 1373.04 794.36 34261.06 66.95 0.00 0.00 0.00 0.00 11:45:01 lo 14.17 14.17 1.33 1.33 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth4a34a50 6.30 6.58 0.96 0.93 0.00 0.00 0.00 0.00 11:46:01 veth6758755 45.43 56.18 3.37 312.31 0.00 0.00 0.00 0.03 11:46:01 br-fa85963cff63 45.62 55.93 2.75 312.30 0.00 0.00 0.00 0.00 11:46:01 ens3 67.93 56.28 314.84 6.12 0.00 0.00 0.00 0.00 11:47:01 veth4a34a50 10.80 7.42 0.89 1.03 0.00 0.00 0.00 0.00 11:47:01 veth6758755 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 11:47:01 br-fa85963cff63 0.53 0.32 0.03 0.02 0.00 0.00 0.00 0.00 11:47:01 ens3 0.85 0.93 0.11 0.07 0.00 0.00 0.00 0.00 11:48:01 veth4a34a50 15.73 10.83 1.60 1.60 0.00 0.00 0.00 0.00 11:48:01 veth6758755 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 br-fa85963cff63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 0.60 0.57 0.10 0.26 0.00 0.00 0.00 0.00 11:49:01 veth4a34a50 13.90 9.18 1.19 1.31 0.00 0.00 0.00 0.00 11:49:01 veth6758755 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 br-fa85963cff63 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:49:01 ens3 221.38 153.06 2197.74 12.97 0.00 0.00 0.00 0.00 11:50:01 veth4a34a50 16.93 12.36 1.87 1.81 0.00 0.00 0.00 0.00 11:50:01 veth6758755 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 br-fa85963cff63 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 5.70 3.25 5.86 0.63 0.00 0.00 0.00 0.00 11:51:01 veth4a34a50 15.31 10.66 1.66 1.59 0.00 0.00 0.00 0.00 11:51:01 veth6758755 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 br-fa85963cff63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.70 0.68 0.13 0.30 0.00 0.00 0.00 0.00 11:52:01 br-fa85963cff63 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 9.40 10.16 5.47 1.59 0.00 0.00 0.00 0.00 11:52:01 vethcfa2ffe 1098.30 1125.60 259.65 130.08 0.00 0.00 0.00 0.02 11:52:01 lo 29.73 29.73 2.62 2.62 0.00 0.00 0.00 0.00 Average: br-fa85963cff63 5.82 7.08 0.35 39.13 0.00 0.00 0.00 0.00 Average: ens3 207.52 126.02 4536.16 11.00 0.00 0.00 0.00 0.00 Average: vethcfa2ffe 137.57 140.99 32.52 16.29 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25166) 07/02/25 _x86_64_ (8 CPU) 11:43:18 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 16.42 0.00 4.73 2.11 0.05 76.69 11:45:01 0 9.03 0.00 3.74 6.75 0.03 80.45 11:45:01 1 9.09 0.00 3.57 0.22 0.07 87.05 11:45:01 2 14.88 0.00 5.44 1.42 0.03 78.23 11:45:01 3 41.91 0.00 6.25 0.82 0.08 50.93 11:45:01 4 15.58 0.00 5.45 6.44 0.05 72.48 11:45:01 5 14.65 0.00 4.39 0.26 0.03 80.68 11:45:01 6 17.48 0.00 4.78 0.65 0.07 77.02 11:45:01 7 8.64 0.00 4.25 0.32 0.03 86.74 11:46:01 all 29.67 0.00 5.76 4.07 0.08 60.42 11:46:01 0 30.32 0.00 5.84 3.10 0.08 60.67 11:46:01 1 33.89 0.00 7.25 11.28 0.08 47.50 11:46:01 2 34.73 0.00 6.20 1.93 0.08 57.06 11:46:01 3 28.67 0.00 5.89 7.47 0.08 57.89 11:46:01 4 26.91 0.00 5.39 4.26 0.07 63.37 11:46:01 5 34.09 0.00 5.83 1.08 0.07 58.94 11:46:01 6 18.18 0.00 4.19 2.79 0.07 74.77 11:46:01 7 30.73 0.00 5.48 0.67 0.07 63.06 11:47:01 all 1.59 0.00 0.18 0.02 0.03 98.18 11:47:01 0 1.62 0.00 0.23 0.00 0.03 98.12 11:47:01 1 1.28 0.00 0.18 0.10 0.02 98.42 11:47:01 2 0.90 0.00 0.22 0.00 0.02 98.86 11:47:01 3 1.03 0.00 0.10 0.02 0.02 98.83 11:47:01 4 1.24 0.00 0.22 0.00 0.05 98.50 11:47:01 5 1.92 0.00 0.13 0.02 0.03 97.90 11:47:01 6 3.21 0.00 0.20 0.02 0.03 96.55 11:47:01 7 1.53 0.00 0.15 0.05 0.03 98.23 11:48:01 all 1.87 0.00 0.28 0.03 0.03 97.80 11:48:01 0 1.05 0.00 0.32 0.00 0.03 98.60 11:48:01 1 2.33 0.00 0.20 0.12 0.02 97.33 11:48:01 2 2.30 0.00 0.45 0.00 0.03 97.22 11:48:01 3 2.30 0.00 0.28 0.00 0.03 97.38 11:48:01 4 1.85 0.00 0.35 0.02 0.02 97.76 11:48:01 5 0.87 0.00 0.17 0.00 0.02 98.95 11:48:01 6 2.03 0.00 0.20 0.02 0.03 97.73 11:48:01 7 2.20 0.00 0.28 0.02 0.03 97.46 11:49:01 all 6.59 0.00 1.83 0.85 0.04 90.69 11:49:01 0 3.31 0.00 1.26 0.05 0.03 95.35 11:49:01 1 7.98 0.00 2.09 3.73 0.05 86.15 11:49:01 2 10.12 0.00 1.90 0.35 0.05 87.58 11:49:01 3 12.77 0.00 2.63 0.28 0.05 84.26 11:49:01 4 4.92 0.00 1.60 0.02 0.05 93.41 11:49:01 5 4.57 0.00 1.91 0.15 0.07 93.30 11:49:01 6 4.22 0.00 1.38 0.15 0.05 94.20 11:49:01 7 4.80 0.00 1.82 2.08 0.03 91.26 11:50:01 all 4.63 0.00 1.05 0.06 0.03 94.22 11:50:01 0 3.44 0.00 0.53 0.02 0.02 95.99 11:50:01 1 5.53 0.00 1.40 0.08 0.03 92.95 11:50:01 2 5.56 0.00 1.78 0.05 0.05 92.56 11:50:01 3 4.36 0.00 1.52 0.00 0.05 94.07 11:50:01 4 4.44 0.00 0.99 0.03 0.03 94.51 11:50:01 5 3.61 0.00 0.64 0.00 0.02 95.74 11:50:01 6 4.51 0.00 0.65 0.00 0.03 94.80 11:50:01 7 5.60 0.00 0.92 0.30 0.02 93.16 11:51:01 all 2.14 0.00 0.40 0.02 0.03 97.41 11:51:01 0 2.55 0.00 0.43 0.02 0.02 96.98 11:51:01 1 1.99 0.00 0.33 0.00 0.05 97.63 11:51:01 2 2.88 0.00 0.47 0.03 0.02 96.61 11:51:01 3 1.82 0.00 0.59 0.02 0.03 97.54 11:51:01 4 2.47 0.00 0.40 0.02 0.02 97.10 11:51:01 5 1.65 0.00 0.28 0.02 0.03 98.01 11:51:01 6 2.31 0.00 0.23 0.02 0.02 97.42 11:51:01 7 1.44 0.00 0.48 0.10 0.02 97.96 11:52:01 all 1.24 0.00 0.51 0.07 0.03 98.15 11:52:01 0 0.90 0.00 0.45 0.02 0.02 98.62 11:52:01 1 0.87 0.00 0.52 0.05 0.03 98.53 11:52:01 2 1.55 0.00 0.53 0.07 0.03 97.81 11:52:01 3 1.04 0.00 0.50 0.03 0.03 98.40 11:52:01 4 1.29 0.00 0.50 0.00 0.02 98.20 11:52:01 5 0.80 0.00 0.50 0.08 0.03 98.58 11:52:01 6 2.50 0.00 0.58 0.02 0.05 96.85 11:52:01 7 0.94 0.00 0.50 0.28 0.02 98.26 Average: all 7.97 0.00 1.83 0.90 0.04 89.26 Average: 0 6.50 0.00 1.59 1.23 0.03 90.66 Average: 1 7.83 0.00 1.93 1.94 0.04 88.26 Average: 2 9.06 0.00 2.11 0.48 0.04 88.31 Average: 3 11.66 0.00 2.21 1.07 0.05 85.01 Average: 4 7.28 0.00 1.85 1.33 0.04 89.50 Average: 5 7.73 0.00 1.72 0.20 0.04 90.31 Average: 6 6.76 0.00 1.51 0.46 0.04 91.23 Average: 7 6.97 0.00 1.73 0.48 0.03 90.79