---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46799 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1016 58884 0 4520 62709 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:90:06:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe90:64c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:1f:bc:81 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46799) 09/18/25 _x86_64_ (16 CPU) 09:08:16 LINUX RESTART (16 CPU) 09:09:02 tps rtps wtps bread/s bwrtn/s 09:10:01 153.48 21.93 131.55 729.64 24586.61 09:11:01 166.42 43.28 123.15 2466.39 30974.70 09:12:01 30.81 4.38 26.43 134.51 18979.77 09:13:01 23.58 0.95 22.63 35.59 19916.68 09:14:01 29.42 0.45 28.97 13.06 31249.18 09:15:01 32.33 0.10 32.23 2.93 34766.87 09:16:01 43.29 0.78 42.51 85.45 40788.67 Average: 68.27 10.24 58.03 494.80 28761.78 09:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 62847788 64315740 3119948 4.73 88940 1904776 2099920 3.13 935980 1750828 229376 09:11:01 61153648 62942356 4814088 7.30 99832 2204712 2819892 4.21 2387304 1971512 21432 09:12:01 59411936 61238908 6555800 9.94 101564 2239856 4114340 6.14 4132456 1959700 316 09:13:01 59756476 61888552 6211260 9.42 104340 2534572 3621928 5.40 3567740 2168472 208048 09:14:01 59113756 61714968 6853980 10.39 105984 2994316 3692000 5.51 3745032 2620424 230624 09:15:01 58317328 61731628 7650408 11.60 108804 3790764 4654684 6.95 3752524 3378256 474760 09:16:01 60330256 64244296 5637480 8.55 112892 4277700 2109648 3.15 1249320 3853744 272540 Average: 60133027 62582350 5834709 8.84 103194 2849528 3301773 4.93 2824337 2528991 205299 09:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 ens3 122.50 85.22 1204.31 25.28 0.00 0.00 0.00 0.00 09:10:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 516.05 419.70 3406.34 98.80 0.00 0.00 0.00 0.00 09:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 465.72 344.14 553.45 137.98 0.00 0.00 0.00 0.00 09:12:01 lo 9.95 9.95 8.44 8.44 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 504.43 313.01 634.95 136.21 0.00 0.00 0.00 0.00 09:13:01 lo 20.36 20.36 95.26 95.26 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 205.46 146.20 72.60 57.80 0.00 0.00 0.00 0.00 09:14:01 lo 2.40 2.40 1.04 1.04 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 381.65 247.43 700.54 88.25 0.00 0.00 0.00 0.00 09:15:01 lo 3.12 3.12 1.50 1.50 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 275.54 168.64 206.18 56.82 0.00 0.00 0.00 0.00 09:16:01 lo 2.57 2.57 1.13 1.13 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 353.60 246.72 967.75 86.02 0.00 0.00 0.00 0.00 Average: lo 5.74 5.74 15.40 15.40 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46799) 09/18/25 _x86_64_ (16 CPU) 09:08:16 LINUX RESTART (16 CPU) 09:09:02 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 4.61 0.00 0.37 1.34 0.03 93.64 09:10:01 0 0.61 0.00 0.15 8.55 0.05 90.64 09:10:01 1 3.68 0.00 0.24 0.31 0.00 95.78 09:10:01 2 0.14 0.00 0.02 0.02 0.00 99.83 09:10:01 3 0.98 0.00 0.15 0.02 0.02 98.83 09:10:01 4 33.02 0.00 1.66 1.20 0.07 64.04 09:10:01 5 10.52 0.00 0.75 0.44 0.02 88.28 09:10:01 6 7.25 0.00 0.51 0.15 0.02 92.07 09:10:01 7 0.51 0.00 0.27 0.83 0.00 98.39 09:10:01 8 0.10 0.00 0.07 0.00 0.00 99.83 09:10:01 9 0.14 0.00 0.07 0.00 0.25 99.54 09:10:01 10 0.17 0.00 0.36 2.21 0.02 97.25 09:10:01 11 15.14 0.00 1.39 7.69 0.03 75.75 09:10:01 12 0.42 0.00 0.07 0.00 0.02 99.49 09:10:01 13 0.46 0.00 0.22 0.00 0.02 99.30 09:10:01 14 0.64 0.00 0.03 0.00 0.00 99.32 09:10:01 15 0.03 0.00 0.03 0.00 0.00 99.93 09:11:01 all 21.46 0.00 1.15 1.87 0.10 75.42 09:11:01 0 23.29 0.00 1.44 9.38 0.08 65.80 09:11:01 1 18.23 0.00 1.13 0.17 0.08 80.39 09:11:01 2 19.11 0.00 0.85 0.80 0.07 79.17 09:11:01 3 16.94 0.00 0.77 0.17 0.05 82.07 09:11:01 4 22.72 0.00 0.80 7.84 0.10 68.54 09:11:01 5 25.47 0.00 3.36 5.27 0.10 65.80 09:11:01 6 12.08 0.00 0.47 0.44 0.07 86.95 09:11:01 7 20.21 0.00 0.62 0.72 0.08 78.37 09:11:01 8 15.73 0.00 0.47 0.00 0.07 83.73 09:11:01 9 21.25 0.00 1.08 0.63 0.11 76.93 09:11:01 10 22.87 0.00 1.88 1.84 0.33 73.08 09:11:01 11 27.45 0.00 0.57 0.00 0.07 71.91 09:11:01 12 22.16 0.00 1.37 0.38 0.08 76.00 09:11:01 13 24.49 0.00 1.37 0.22 0.08 73.83 09:11:01 14 19.69 0.00 1.60 1.99 0.10 76.61 09:11:01 15 31.64 0.00 0.62 0.03 0.10 67.60 09:12:01 all 24.96 0.00 0.80 0.29 0.08 73.87 09:12:01 0 22.28 0.00 0.67 0.02 0.07 76.97 09:12:01 1 26.30 0.00 0.77 0.00 0.08 72.85 09:12:01 2 36.20 0.00 1.27 0.02 0.10 62.41 09:12:01 3 24.00 0.00 0.82 0.00 0.08 75.09 09:12:01 4 23.27 0.00 1.17 4.15 0.07 71.34 09:12:01 5 17.59 0.00 0.37 0.02 0.05 81.98 09:12:01 6 19.89 0.00 0.50 0.10 0.05 79.46 09:12:01 7 25.76 0.00 0.37 0.30 0.08 73.49 09:12:01 8 22.49 0.00 0.47 0.00 0.07 76.97 09:12:01 9 24.33 0.00 0.72 0.00 0.07 74.88 09:12:01 10 36.28 0.00 0.77 0.00 0.08 62.87 09:12:01 11 18.33 0.00 0.69 0.05 0.07 80.87 09:12:01 12 26.61 0.00 1.00 0.02 0.10 72.27 09:12:01 13 22.94 0.00 1.49 0.00 0.07 75.51 09:12:01 14 14.40 0.00 0.53 0.00 0.07 84.99 09:12:01 15 38.72 0.00 1.24 0.00 0.08 59.96 09:13:01 all 31.13 0.00 0.84 0.37 0.08 67.58 09:13:01 0 25.07 0.00 0.53 0.00 0.07 74.33 09:13:01 1 30.70 0.00 1.11 0.00 0.08 68.11 09:13:01 2 43.76 0.00 1.00 0.22 0.08 54.93 09:13:01 3 35.72 0.00 0.65 0.00 0.08 63.54 09:13:01 4 40.24 0.00 0.94 2.14 0.10 56.57 09:13:01 5 24.44 0.00 0.59 0.00 0.08 74.89 09:13:01 6 39.72 0.00 0.97 0.00 0.08 59.23 09:13:01 7 29.53 0.00 0.89 0.10 0.08 69.40 09:13:01 8 23.20 0.00 0.72 0.08 0.07 75.93 09:13:01 9 28.55 0.00 1.27 2.21 0.13 67.83 09:13:01 10 35.34 0.00 0.52 0.02 0.08 64.04 09:13:01 11 35.52 0.00 0.47 0.00 0.08 63.93 09:13:01 12 21.17 0.00 0.79 0.99 0.07 76.99 09:13:01 13 26.35 0.00 0.99 0.12 0.07 72.48 09:13:01 14 27.94 0.00 1.35 0.00 0.07 70.64 09:13:01 15 30.86 0.00 0.74 0.00 0.07 68.34 09:14:01 all 18.78 0.00 0.64 0.75 0.05 79.78 09:14:01 0 21.22 0.00 1.10 0.33 0.07 77.28 09:14:01 1 19.34 0.00 0.69 0.03 0.07 79.88 09:14:01 2 23.60 0.00 1.10 0.27 0.07 74.96 09:14:01 3 21.20 0.00 0.95 0.02 0.07 77.76 09:14:01 4 21.27 0.00 0.79 0.00 0.07 77.88 09:14:01 5 19.32 0.00 0.35 0.00 0.07 80.26 09:14:01 6 24.65 0.00 0.90 0.00 0.07 74.39 09:14:01 7 18.46 0.00 0.69 0.02 0.05 80.79 09:14:01 8 20.64 0.00 0.28 0.00 0.07 79.01 09:14:01 9 16.88 0.00 0.68 0.40 0.03 82.00 09:14:01 10 13.03 0.00 0.38 0.00 0.03 86.55 09:14:01 11 21.37 0.00 0.70 0.00 0.07 77.86 09:14:01 12 11.30 0.00 0.50 11.02 0.03 77.14 09:14:01 13 15.91 0.00 0.43 0.00 0.05 83.61 09:14:01 14 19.78 0.00 0.30 0.00 0.05 79.87 09:14:01 15 12.43 0.00 0.35 0.02 0.05 87.15 09:15:01 all 20.72 0.00 0.72 0.92 0.06 77.58 09:15:01 0 24.46 0.00 0.75 0.00 0.07 74.72 09:15:01 1 16.42 0.00 0.50 0.59 0.05 82.45 09:15:01 2 28.63 0.00 0.59 0.00 0.07 70.72 09:15:01 3 16.26 0.00 0.53 0.00 0.05 83.16 09:15:01 4 23.33 0.00 0.69 0.00 0.05 75.94 09:15:01 5 23.80 0.00 0.18 0.00 0.05 75.97 09:15:01 6 19.77 0.00 0.47 0.00 0.05 79.71 09:15:01 7 30.50 0.00 2.01 0.00 0.07 67.42 09:15:01 8 18.18 0.00 0.79 0.00 0.07 80.97 09:15:01 9 18.96 0.00 0.69 0.77 0.07 79.52 09:15:01 10 23.33 0.00 1.24 0.00 0.07 75.36 09:15:01 11 31.25 0.00 1.00 0.00 0.08 67.67 09:15:01 12 13.96 0.00 0.42 8.20 0.05 77.37 09:15:01 13 16.75 0.00 0.48 0.00 0.03 82.74 09:15:01 14 14.11 0.00 0.43 0.75 0.03 84.67 09:15:01 15 11.84 0.00 0.77 4.45 0.03 82.92 09:16:01 all 17.23 0.00 0.67 1.26 0.05 80.79 09:16:01 0 16.27 0.00 0.53 0.00 0.07 83.12 09:16:01 1 15.70 0.00 0.72 9.46 0.05 74.06 09:16:01 2 14.30 0.00 0.42 0.00 0.03 85.25 09:16:01 3 19.04 0.00 0.62 0.02 0.05 80.27 09:16:01 4 16.91 0.00 0.32 0.00 0.05 82.73 09:16:01 5 29.43 0.00 0.82 0.10 0.07 69.58 09:16:01 6 13.13 0.00 0.28 0.00 0.05 86.54 09:16:01 7 26.25 0.00 2.12 3.36 0.05 68.22 09:16:01 8 9.45 0.00 0.25 0.00 0.03 90.26 09:16:01 9 22.54 0.00 0.87 1.13 0.07 75.39 09:16:01 10 15.82 0.00 0.68 0.00 0.03 83.46 09:16:01 11 12.22 0.00 0.50 0.02 0.03 87.23 09:16:01 12 13.26 0.00 0.65 0.00 0.05 86.04 09:16:01 13 22.55 0.00 0.48 6.03 0.05 70.89 09:16:01 14 11.02 0.00 0.98 0.00 0.05 87.95 09:16:01 15 17.84 0.00 0.57 0.00 0.05 81.54 Average: all 19.87 0.00 0.74 0.97 0.06 78.35 Average: 0 19.07 0.00 0.74 2.59 0.07 77.53 Average: 1 18.65 0.00 0.74 1.51 0.06 79.04 Average: 2 23.73 0.00 0.75 0.19 0.06 75.27 Average: 3 19.20 0.00 0.64 0.03 0.06 80.07 Average: 4 25.80 0.00 0.91 2.19 0.07 71.02 Average: 5 21.53 0.00 0.91 0.82 0.06 76.68 Average: 6 19.52 0.00 0.59 0.10 0.06 79.74 Average: 7 21.65 0.00 1.00 0.76 0.06 76.54 Average: 8 15.71 0.00 0.44 0.01 0.05 83.79 Average: 9 18.96 0.00 0.77 0.74 0.10 79.44 Average: 10 21.01 0.00 0.83 0.57 0.09 77.50 Average: 11 23.06 0.00 0.76 1.09 0.06 75.03 Average: 12 15.58 0.00 0.69 2.95 0.06 80.72 Average: 13 18.53 0.00 0.78 0.91 0.05 79.73 Average: 14 15.40 0.00 0.75 0.39 0.05 83.41 Average: 15 20.51 0.00 0.62 0.64 0.06 78.18