---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46210 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 12G 144G 8% / 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 877 27198 0 4091 30835 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:32:4c:cc brd ff:ff:ff:ff:ff:ff inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe32:4ccc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:17:cf:ef 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::42:26ff:fe17:cfef/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-46210) 09/16/25 _x86_64_ (8 CPU) 12:01:42 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 357.11 72.73 284.39 5174.01 66687.90 12:04:01 197.55 20.18 177.37 693.62 44594.97 12:05:01 37.21 3.63 33.58 183.97 31236.13 12:06:01 134.41 2.90 131.51 376.74 72886.12 12:07:01 131.29 0.23 131.06 1.87 33587.07 12:08:01 121.40 0.40 121.00 3.60 32835.59 12:09:01 58.39 0.17 58.22 9.47 13056.89 Average: 148.20 14.32 133.88 920.55 42126.76 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30151608 31695640 2787604 8.46 67628 1787048 1361332 4.01 849872 1645480 166348 12:04:01 28715072 30724468 4224140 12.82 89184 2212604 2267368 6.67 1875348 2017092 18592 12:05:01 27874796 30394108 5064416 15.38 90476 2713372 2649008 7.79 2414628 2297052 269860 12:06:01 26919920 30100448 6019292 18.27 110912 3329656 2944360 8.66 2971248 2638448 86220 12:07:01 26301112 29709288 6638100 20.15 139480 3477244 3299364 9.71 3379860 2785592 7092 12:08:01 26069648 29785616 6869564 20.86 178236 3699300 3224984 9.49 3348304 3000056 37724 12:09:01 27805220 31516120 5133992 15.59 179524 3709556 1551384 4.56 1704752 2947604 10828 Average: 27691054 30560813 5248158 15.93 122206 2989826 2471114 7.27 2363430 2475903 85238 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 420.81 277.47 1749.52 77.09 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 12:04:01 ens3 664.99 479.24 4984.84 114.22 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:05:01 ens3 190.75 136.76 553.00 38.26 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 12:06:01 vetha51a740 63.42 118.88 10.45 446.55 0.00 0.00 0.00 0.04 12:06:01 ens3 733.79 671.79 2429.16 3363.31 0.00 0.00 0.00 0.00 12:06:01 docker0 66.76 122.85 9.78 523.96 0.00 0.00 0.00 0.00 12:06:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 12:07:01 vetha51a740 164.71 191.44 26.63 340.23 0.00 0.00 0.00 0.03 12:07:01 ens3 238.29 188.35 352.23 34.91 0.00 0.00 0.00 0.00 12:07:01 docker0 164.71 191.39 24.38 340.22 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 363.04 260.67 807.38 47.72 0.00 0.00 0.00 0.00 12:08:01 docker0 229.20 312.81 33.75 792.98 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 12:08:01 veth92ffc45 202.95 289.64 35.01 790.79 0.00 0.00 0.00 0.06 12:09:01 ens3 70.89 65.76 20.39 8.26 0.00 0.00 0.00 0.00 12:09:01 docker0 57.12 57.62 3.49 13.09 0.00 0.00 0.00 0.00 12:09:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 383.22 297.15 1556.62 526.23 0.00 0.00 0.00 0.00 Average: docker0 73.97 97.81 10.20 238.60 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46210) 09/16/25 _x86_64_ (8 CPU) 12:01:42 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.77 0.00 1.33 3.61 0.03 85.26 12:03:01 0 11.48 0.00 1.17 0.55 0.03 86.77 12:03:01 1 4.16 0.00 2.15 0.62 0.02 93.05 12:03:01 2 7.57 0.00 1.39 2.92 0.02 88.10 12:03:01 3 4.31 0.00 0.52 0.22 0.02 94.94 12:03:01 4 8.51 0.00 1.19 7.24 0.05 83.02 12:03:01 5 4.36 0.00 0.94 14.01 0.05 80.65 12:03:01 6 29.56 0.00 2.29 2.93 0.05 65.17 12:03:01 7 8.22 0.00 1.02 0.40 0.02 90.34 12:04:01 all 17.18 0.00 1.57 2.52 0.06 78.68 12:04:01 0 14.65 0.00 1.65 2.55 0.05 81.09 12:04:01 1 8.46 0.00 0.85 1.57 0.05 89.08 12:04:01 2 7.82 0.00 0.65 0.15 0.03 91.35 12:04:01 3 12.68 0.00 2.26 2.63 0.07 82.37 12:04:01 4 11.38 0.00 2.09 3.48 0.05 83.00 12:04:01 5 14.98 0.00 2.17 6.13 0.03 76.68 12:04:01 6 34.06 0.00 0.77 1.25 0.08 63.84 12:04:01 7 33.43 0.00 2.09 2.36 0.07 62.06 12:05:01 all 16.13 0.00 0.84 1.17 0.04 81.83 12:05:01 0 28.41 0.00 1.58 0.05 0.07 69.89 12:05:01 1 19.66 0.00 0.85 0.28 0.03 79.17 12:05:01 2 9.95 0.00 0.61 0.03 0.05 89.36 12:05:01 3 16.44 0.00 0.77 1.00 0.03 81.76 12:05:01 4 12.33 0.00 0.80 0.00 0.05 86.82 12:05:01 5 14.64 0.00 0.43 7.84 0.05 77.04 12:05:01 6 13.30 0.00 0.88 0.02 0.05 85.75 12:05:01 7 14.38 0.00 0.72 0.15 0.03 84.72 12:06:01 all 9.04 0.00 2.11 2.53 0.06 86.25 12:06:01 0 10.48 0.00 2.49 0.20 0.07 86.76 12:06:01 1 5.02 0.00 1.62 0.15 0.05 93.16 12:06:01 2 4.88 0.00 1.98 0.32 0.05 92.78 12:06:01 3 11.72 0.00 1.66 2.43 0.08 84.11 12:06:01 4 20.15 0.00 3.90 7.70 0.10 68.16 12:06:01 5 3.45 0.00 1.37 3.60 0.03 91.55 12:06:01 6 11.29 0.00 2.12 4.52 0.07 82.00 12:06:01 7 5.41 0.00 1.76 1.36 0.07 91.40 12:07:01 all 5.91 0.00 0.79 1.76 0.03 91.51 12:07:01 0 2.65 0.00 0.33 0.83 0.02 96.17 12:07:01 1 1.66 0.00 0.77 0.28 0.03 97.26 12:07:01 2 2.54 0.00 0.37 0.02 0.03 97.04 12:07:01 3 0.17 0.00 0.07 0.00 0.00 99.77 12:07:01 4 15.96 0.00 1.35 0.03 0.05 82.60 12:07:01 5 22.08 0.00 1.20 0.63 0.05 76.03 12:07:01 6 1.97 0.00 0.95 3.33 0.03 93.71 12:07:01 7 0.20 0.00 1.26 9.05 0.03 89.45 12:08:01 all 7.23 0.00 1.30 2.03 0.04 89.40 12:08:01 0 20.98 0.00 1.05 0.22 0.03 77.72 12:08:01 1 4.71 0.00 1.32 5.53 0.05 88.39 12:08:01 2 12.60 0.00 2.92 0.27 0.05 84.16 12:08:01 3 5.74 0.00 1.41 0.37 0.05 92.44 12:08:01 4 3.64 0.00 1.44 0.49 0.03 94.39 12:08:01 5 0.35 0.00 0.13 0.00 0.02 99.50 12:08:01 6 2.48 0.00 1.11 4.65 0.03 91.73 12:08:01 7 7.25 0.00 1.08 4.73 0.05 86.89 12:09:01 all 1.85 0.00 0.26 0.68 0.01 97.20 12:09:01 0 9.51 0.00 0.40 0.50 0.02 89.58 12:09:01 1 0.33 0.00 0.12 3.97 0.02 95.56 12:09:01 2 0.27 0.00 0.27 0.00 0.02 99.45 12:09:01 3 0.32 0.00 0.15 0.00 0.00 99.53 12:09:01 4 0.33 0.00 0.15 0.00 0.02 99.50 12:09:01 5 0.90 0.00 0.33 0.02 0.00 98.75 12:09:01 6 0.18 0.00 0.22 0.40 0.00 99.20 12:09:01 7 2.95 0.00 0.44 0.55 0.03 96.03 Average: all 9.59 0.00 1.17 2.04 0.04 87.16 Average: 0 14.02 0.00 1.24 0.70 0.04 84.00 Average: 1 6.29 0.00 1.10 1.77 0.04 90.81 Average: 2 6.52 0.00 1.17 0.53 0.04 91.75 Average: 3 7.33 0.00 0.97 0.95 0.04 90.71 Average: 4 10.33 0.00 1.56 2.70 0.05 85.37 Average: 5 8.68 0.00 0.94 4.60 0.03 85.74 Average: 6 13.27 0.00 1.19 2.44 0.05 83.06 Average: 7 10.28 0.00 1.19 2.65 0.04 85.83