---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46810 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 1238 58658 0 4524 62488 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:66:7b:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe66:7b04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:02:67:95 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-46810) 09/18/25 _x86_64_ (16 CPU) 09:37:43 LINUX RESTART (16 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 364.46 71.84 292.62 5161.01 99179.87 09:40:01 206.53 43.34 163.19 2463.99 67459.16 09:41:01 62.61 4.40 58.21 137.44 58314.15 09:42:01 50.15 0.63 49.52 27.19 54411.33 09:43:01 45.58 0.45 45.13 13.06 64780.94 09:44:01 47.28 0.10 47.18 2.93 60101.05 09:45:01 47.96 0.82 47.14 86.92 38846.73 Average: 117.79 17.37 100.42 1127.48 63298.82 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 62995224 64357048 2972512 4.51 81456 1814848 2011732 3.00 899772 1660976 169392 09:40:01 61365504 63078264 4602232 6.98 99256 2131992 2776812 4.14 2252660 1902008 23260 09:41:01 59521608 61355380 6446128 9.77 101664 2247072 4210996 6.28 4017672 1966720 324 09:42:01 59886420 62024128 6081316 9.22 104432 2541404 3488536 5.21 3433568 2175744 39028 09:43:01 58861952 61471540 7105784 10.77 106160 3003300 4065524 6.07 3986256 2629848 1936 09:44:01 58185484 61605772 7782252 11.80 108908 3797536 3867084 5.77 3880120 3385516 297072 09:45:01 60135820 64056040 5831916 8.84 113508 4284544 2002132 2.99 1441004 3860316 28156 Average: 60136002 62564025 5831734 8.84 102198 2831528 3203259 4.78 2844436 2511590 79881 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 407.70 261.81 2116.77 75.40 0.00 0.00 0.00 0.00 09:40:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 573.99 392.90 2278.62 111.44 0.00 0.00 0.00 0.00 09:41:01 lo 10.30 10.30 8.48 8.48 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 599.30 394.23 1826.42 107.41 0.00 0.00 0.00 0.00 09:42:01 lo 20.53 20.53 95.24 95.24 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 679.89 407.61 685.23 173.75 0.00 0.00 0.00 0.00 09:43:01 lo 3.17 3.17 1.52 1.52 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 179.45 105.68 54.89 40.48 0.00 0.00 0.00 0.00 09:44:01 lo 2.35 2.35 1.01 1.01 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 382.49 229.10 689.66 78.10 0.00 0.00 0.00 0.00 09:45:01 lo 2.72 2.72 1.16 1.16 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 354.07 210.65 237.98 82.47 0.00 0.00 0.00 0.00 Average: lo 5.95 5.95 15.39 15.39 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 Average: ens3 453.85 286.00 1127.07 95.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46810) 09/18/25 _x86_64_ (16 CPU) 09:37:43 LINUX RESTART (16 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 5.45 0.00 0.68 1.58 0.02 92.26 09:39:01 0 29.80 0.00 1.93 1.33 0.07 66.86 09:39:01 1 14.57 0.00 0.82 0.87 0.03 83.71 09:39:01 2 3.38 0.00 0.38 1.25 0.02 94.97 09:39:01 3 4.40 0.00 1.51 0.23 0.03 93.83 09:39:01 4 1.60 0.00 0.40 0.05 0.02 97.93 09:39:01 5 3.64 0.00 0.57 8.62 0.03 87.14 09:39:01 6 3.15 0.00 0.35 7.68 0.03 88.78 09:39:01 7 2.74 0.00 0.50 0.33 0.02 96.41 09:39:01 8 3.27 0.00 0.73 0.45 0.02 95.53 09:39:01 9 1.72 0.00 0.25 0.02 0.02 98.00 09:39:01 10 1.62 0.00 0.38 0.10 0.03 97.87 09:39:01 11 3.40 0.00 0.32 0.32 0.02 95.95 09:39:01 12 1.35 0.00 0.27 0.23 0.02 98.13 09:39:01 13 3.16 0.00 0.32 0.07 0.03 96.42 09:39:01 14 1.37 0.00 0.35 0.20 0.02 98.07 09:39:01 15 8.08 0.00 1.77 3.66 0.03 86.46 09:40:01 all 20.52 0.00 0.89 1.28 0.07 77.23 09:40:01 0 18.08 0.00 1.30 0.25 0.08 80.28 09:40:01 1 37.95 0.00 2.01 1.29 0.13 58.61 09:40:01 2 19.80 0.00 0.60 0.08 0.08 79.44 09:40:01 3 22.56 0.00 0.96 1.01 0.08 75.39 09:40:01 4 17.82 0.00 0.99 0.02 0.07 81.12 09:40:01 5 13.73 0.00 0.70 12.57 0.07 72.93 09:40:01 6 15.03 0.00 0.67 0.22 0.07 84.02 09:40:01 7 19.77 0.00 0.40 0.00 0.07 79.77 09:40:01 8 19.50 0.00 0.40 0.20 0.07 79.84 09:40:01 9 19.85 0.00 0.67 0.02 0.07 79.40 09:40:01 10 24.02 0.00 1.12 0.30 0.07 74.49 09:40:01 11 16.08 0.00 0.74 0.30 0.05 82.84 09:40:01 12 15.30 0.00 1.00 3.28 0.05 80.37 09:40:01 13 29.22 0.00 1.54 0.97 0.08 68.19 09:40:01 14 22.50 0.00 0.40 0.02 0.07 77.02 09:40:01 15 17.23 0.00 0.77 0.02 0.07 81.92 09:41:01 all 24.58 0.00 0.77 0.59 0.09 73.98 09:41:01 0 11.39 0.00 0.87 0.00 0.05 87.69 09:41:01 1 22.06 0.00 0.69 0.00 0.10 77.15 09:41:01 2 31.47 0.00 0.95 0.00 0.10 67.47 09:41:01 3 23.34 0.00 0.57 0.02 0.10 75.97 09:41:01 4 29.55 0.00 0.70 0.00 0.12 69.63 09:41:01 5 19.95 0.00 0.45 9.15 0.08 70.36 09:41:01 6 18.61 0.00 2.03 0.00 0.10 79.26 09:41:01 7 27.98 0.00 0.35 0.02 0.08 71.57 09:41:01 8 24.87 0.00 0.59 0.00 0.08 74.46 09:41:01 9 27.50 0.00 0.74 0.02 0.08 71.67 09:41:01 10 17.41 0.00 0.27 0.00 0.07 82.25 09:41:01 11 41.91 0.00 1.05 0.10 0.13 56.80 09:41:01 12 25.51 0.00 0.72 0.05 0.10 73.62 09:41:01 13 33.68 0.00 0.80 0.02 0.12 65.38 09:41:01 14 16.92 0.00 0.45 0.00 0.05 82.58 09:41:01 15 21.07 0.00 1.02 0.03 0.08 77.80 09:42:01 all 29.34 0.00 0.81 1.10 0.09 68.66 09:42:01 0 22.88 0.00 0.84 0.00 0.10 76.19 09:42:01 1 35.90 0.00 1.90 0.00 0.10 62.09 09:42:01 2 36.72 0.00 0.67 0.00 0.08 62.53 09:42:01 3 21.89 0.00 0.82 0.03 0.07 77.19 09:42:01 4 35.05 0.00 0.63 0.00 0.10 64.21 09:42:01 5 22.23 0.00 0.60 8.89 0.08 68.20 09:42:01 6 22.05 0.00 1.05 0.00 0.08 76.81 09:42:01 7 31.16 0.00 0.50 0.00 0.08 68.26 09:42:01 8 27.32 0.00 0.84 4.31 0.08 67.45 09:42:01 9 27.45 0.00 1.27 4.34 0.10 66.83 09:42:01 10 34.42 0.00 0.62 0.00 0.08 64.88 09:42:01 11 37.62 0.00 0.80 0.00 0.10 61.48 09:42:01 12 26.58 0.00 0.72 0.00 0.10 72.60 09:42:01 13 31.36 0.00 0.65 0.03 0.08 67.87 09:42:01 14 28.91 0.00 0.59 0.00 0.12 70.39 09:42:01 15 27.92 0.00 0.42 0.00 0.07 71.60 09:43:01 all 19.65 0.00 0.59 1.53 0.07 78.17 09:43:01 0 18.24 0.00 0.37 0.00 0.05 81.34 09:43:01 1 22.64 0.00 1.02 0.02 0.08 76.24 09:43:01 2 22.49 0.00 1.22 0.00 0.07 76.22 09:43:01 3 19.02 0.00 0.58 0.00 0.07 80.32 09:43:01 4 21.49 0.00 0.60 0.00 0.08 77.82 09:43:01 5 12.46 0.00 0.56 14.13 0.05 72.79 09:43:01 6 22.41 0.00 0.85 0.02 0.08 76.64 09:43:01 7 22.37 0.00 0.52 0.00 0.08 77.03 09:43:01 8 16.14 0.00 0.53 10.21 0.07 73.05 09:43:01 9 13.37 0.00 0.48 0.00 0.05 86.10 09:43:01 10 26.94 0.00 0.70 0.00 0.10 72.26 09:43:01 11 21.29 0.00 0.23 0.02 0.07 78.40 09:43:01 12 20.23 0.00 0.32 0.00 0.05 79.41 09:43:01 13 19.23 0.00 0.40 0.00 0.07 80.30 09:43:01 14 16.51 0.00 0.32 0.00 0.05 83.12 09:43:01 15 19.65 0.00 0.63 0.00 0.08 79.63 09:44:01 all 23.48 0.00 0.79 1.85 0.08 73.81 09:44:01 0 20.39 0.00 0.89 9.23 0.08 69.41 09:44:01 1 26.91 0.00 0.55 0.00 0.07 72.47 09:44:01 2 32.86 0.00 1.93 0.00 0.10 65.11 09:44:01 3 18.68 0.00 0.65 0.92 0.05 79.70 09:44:01 4 26.69 0.00 0.72 0.32 0.07 72.20 09:44:01 5 14.69 0.00 0.54 0.27 0.05 84.45 09:44:01 6 18.74 0.00 0.84 0.00 0.07 80.36 09:44:01 7 18.97 0.00 0.42 0.00 0.07 80.55 09:44:01 8 21.22 0.00 1.09 17.20 0.08 60.41 09:44:01 9 19.21 0.00 0.43 0.00 0.07 80.28 09:44:01 10 26.17 0.00 0.77 0.00 0.08 72.98 09:44:01 11 22.02 0.00 0.54 0.00 0.08 77.36 09:44:01 12 31.11 0.00 0.49 1.69 0.10 66.61 09:44:01 13 31.92 0.00 1.94 0.00 0.10 66.04 09:44:01 14 26.31 0.00 0.47 0.00 0.08 73.14 09:44:01 15 19.67 0.00 0.35 0.00 0.07 79.91 09:45:01 all 12.13 0.00 0.57 1.69 0.04 85.57 09:45:01 0 14.33 0.00 1.02 9.23 0.03 75.39 09:45:01 1 46.53 0.00 1.55 1.65 0.10 50.17 09:45:01 2 9.74 0.00 0.45 6.09 0.05 83.68 09:45:01 3 12.25 0.00 0.43 1.25 0.05 86.02 09:45:01 4 7.86 0.00 0.23 0.00 0.03 91.88 09:45:01 5 6.71 0.00 0.47 1.80 0.05 90.97 09:45:01 6 8.62 0.00 0.47 0.00 0.03 90.88 09:45:01 7 12.40 0.00 0.40 0.00 0.03 87.17 09:45:01 8 12.72 0.00 0.50 3.69 0.07 83.02 09:45:01 9 9.01 0.00 0.22 0.00 0.03 90.74 09:45:01 10 4.23 0.00 0.23 0.00 0.02 95.52 09:45:01 11 12.87 0.00 0.73 1.38 0.03 84.98 09:45:01 12 6.89 0.00 0.20 0.00 0.02 92.89 09:45:01 13 8.61 0.00 1.12 1.52 0.03 88.72 09:45:01 14 9.57 0.00 0.52 0.00 0.05 89.86 09:45:01 15 11.73 0.00 0.62 0.33 0.05 87.27 Average: all 19.30 0.00 0.73 1.37 0.07 78.53 Average: 0 19.30 0.00 1.03 2.86 0.07 76.74 Average: 1 29.50 0.00 1.22 0.55 0.09 68.64 Average: 2 22.34 0.00 0.89 1.06 0.07 75.64 Average: 3 17.43 0.00 0.79 0.49 0.06 81.22 Average: 4 20.00 0.00 0.61 0.05 0.07 79.26 Average: 5 13.34 0.00 0.56 7.93 0.06 78.12 Average: 6 15.52 0.00 0.89 1.13 0.07 82.39 Average: 7 19.33 0.00 0.44 0.05 0.06 80.11 Average: 8 17.85 0.00 0.67 5.15 0.07 76.27 Average: 9 16.86 0.00 0.58 0.63 0.06 81.87 Average: 10 19.24 0.00 0.58 0.06 0.06 80.05 Average: 11 22.16 0.00 0.63 0.30 0.07 76.84 Average: 12 18.13 0.00 0.53 0.75 0.06 80.53 Average: 13 22.43 0.00 0.97 0.37 0.07 76.16 Average: 14 17.42 0.00 0.44 0.03 0.06 82.04 Average: 15 17.90 0.00 0.80 0.58 0.06 80.66