---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-38751 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: 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): 0-15 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 1067 58847 0 4506 62659 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:37:56:6e brd ff:ff:ff:ff:ff:ff inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe37:566e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:80:c5:eb 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-38751) 08/18/25 _x86_64_ (16 CPU) 15:54:42 LINUX RESTART (16 CPU) 15:55:01 tps rtps wtps bread/s bwrtn/s 15:56:01 323.53 66.61 256.91 4372.14 59754.75 15:57:01 184.71 43.20 141.50 2463.18 32831.19 15:58:01 49.61 4.38 45.23 137.31 22130.18 15:59:01 18.15 0.07 18.08 2.67 18309.48 16:00:01 33.71 0.45 33.26 13.46 33780.77 16:01:01 33.96 0.10 33.86 2.93 35839.79 16:02:01 40.71 0.75 39.96 84.25 40878.12 Average: 97.77 16.51 81.26 1010.94 34789.75 15:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:56:01 62922468 64289536 3045276 4.62 77468 1824532 2140704 3.19 995208 1636812 194716 15:57:01 60631892 62317112 5335852 8.09 96420 2108964 4607164 6.87 3000764 1885680 16520 15:58:01 59110944 60934668 6856800 10.39 101576 2237080 4638104 6.92 4436336 1957644 2048 15:59:01 59577736 61699516 6390008 9.69 104384 2525216 4009212 5.98 3758116 2161516 263820 16:00:01 59243732 61833920 6724012 10.19 106012 2984188 3774088 5.63 3624564 2613056 230128 16:01:01 58755308 62156376 7212436 10.93 108612 3779064 3330872 4.97 3326668 3369988 461444 16:02:01 60215884 64125356 5751860 8.72 112860 4274116 2187816 3.26 1367440 3852252 281152 Average: 60065423 62479498 5902321 8.95 101047 2819023 3526851 5.26 2929871 2496707 207118 15:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:56:01 ens3 418.31 277.09 1990.54 75.61 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:57:01 ens3 367.28 262.03 2298.51 57.48 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:58:01 ens3 624.56 459.46 1905.19 145.28 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 8.00 8.00 7.22 7.22 0.00 0.00 0.00 0.00 15:59:01 ens3 888.10 624.70 629.10 200.98 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 22.91 22.91 96.44 96.44 0.00 0.00 0.00 0.00 16:00:01 ens3 220.53 141.03 71.51 53.01 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 2.40 2.40 1.04 1.04 0.00 0.00 0.00 0.00 16:01:01 ens3 332.16 230.41 685.03 77.54 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 3.13 3.13 1.50 1.50 0.00 0.00 0.00 0.00 16:02:01 ens3 136.76 86.59 178.75 37.51 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 2.52 2.52 1.12 1.12 0.00 0.00 0.00 0.00 Average: ens3 426.81 297.32 1108.41 92.49 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: lo 5.91 5.91 15.37 15.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38751) 08/18/25 _x86_64_ (16 CPU) 15:54:42 LINUX RESTART (16 CPU) 15:55:01 CPU %user %nice %system %iowait %steal %idle 15:56:01 all 4.74 0.00 0.61 2.29 0.02 92.34 15:56:01 0 15.23 0.00 1.20 0.55 0.03 82.99 15:56:01 1 0.75 0.00 0.37 0.02 0.02 98.85 15:56:01 2 3.97 0.00 0.58 0.22 0.02 95.22 15:56:01 3 1.37 0.00 1.47 0.20 0.03 96.93 15:56:01 4 2.02 0.00 0.32 0.32 0.02 97.33 15:56:01 5 1.81 0.00 0.39 16.81 0.03 80.96 15:56:01 6 1.80 0.00 0.63 0.07 0.02 97.48 15:56:01 7 2.61 0.00 0.42 0.42 0.02 96.54 15:56:01 8 3.31 0.00 0.47 0.72 0.02 95.49 15:56:01 9 1.98 0.00 0.30 0.95 0.02 96.75 15:56:01 10 3.69 0.00 0.37 0.03 0.02 95.90 15:56:01 11 5.97 0.00 0.20 0.25 0.02 93.56 15:56:01 12 1.14 0.00 1.00 3.73 0.03 94.10 15:56:01 13 1.59 0.00 0.28 0.05 0.02 98.06 15:56:01 14 0.90 0.00 0.53 10.24 0.02 88.31 15:56:01 15 27.65 0.00 1.22 2.19 0.05 68.89 15:57:01 all 17.08 0.00 0.85 1.03 0.05 80.99 15:57:01 0 8.85 0.00 0.52 0.02 0.03 90.58 15:57:01 1 19.73 0.00 1.67 1.15 0.05 77.40 15:57:01 2 20.39 0.00 1.23 0.35 0.07 77.95 15:57:01 3 21.65 0.00 0.43 0.02 0.03 77.87 15:57:01 4 17.79 0.00 0.94 0.37 0.05 80.85 15:57:01 5 19.31 0.00 1.32 1.99 0.05 77.33 15:57:01 6 16.81 0.00 0.58 0.18 0.03 82.39 15:57:01 7 9.25 0.00 0.37 0.02 0.03 90.33 15:57:01 8 4.04 0.00 0.62 2.57 0.02 92.76 15:57:01 9 16.37 0.00 0.47 0.38 0.03 82.74 15:57:01 10 12.53 0.00 0.82 0.27 0.03 86.35 15:57:01 11 13.01 0.00 0.55 0.02 0.03 86.39 15:57:01 12 14.56 0.00 1.04 0.05 0.07 84.28 15:57:01 13 18.95 0.00 0.72 0.18 0.05 80.09 15:57:01 14 22.92 0.00 0.53 7.51 0.10 68.94 15:57:01 15 37.21 0.00 1.71 1.44 0.07 59.58 15:58:01 all 27.25 0.00 0.98 0.51 0.07 71.19 15:58:01 0 15.11 0.00 0.79 0.00 0.07 84.04 15:58:01 1 46.68 0.00 1.26 0.02 0.12 51.93 15:58:01 2 37.86 0.00 1.16 0.47 0.07 60.45 15:58:01 3 30.73 0.00 0.87 0.42 0.08 67.90 15:58:01 4 24.11 0.00 0.65 0.00 0.07 75.17 15:58:01 5 28.36 0.00 1.16 0.03 0.05 70.40 15:58:01 6 22.41 0.00 1.10 0.00 0.07 76.42 15:58:01 7 27.47 0.00 0.75 0.00 0.07 71.72 15:58:01 8 29.66 0.00 1.94 5.19 0.08 63.13 15:58:01 9 22.65 0.00 0.65 0.00 0.07 76.63 15:58:01 10 34.08 0.00 0.78 0.08 0.08 64.96 15:58:01 11 30.39 0.00 0.95 0.00 0.08 68.57 15:58:01 12 28.28 0.00 0.94 0.02 0.07 70.69 15:58:01 13 23.38 0.00 1.26 0.40 0.08 74.87 15:58:01 14 19.85 0.00 0.79 0.97 0.05 78.34 15:58:01 15 15.04 0.00 0.52 0.49 0.03 83.93 15:59:01 all 28.80 0.00 0.96 0.29 0.07 69.88 15:59:01 0 21.58 0.00 0.89 0.00 0.07 77.47 15:59:01 1 32.43 0.00 0.86 0.00 0.07 66.65 15:59:01 2 28.75 0.00 0.87 0.00 0.07 70.32 15:59:01 3 28.83 0.00 1.04 0.00 0.08 70.05 15:59:01 4 33.87 0.00 0.62 0.00 0.08 65.43 15:59:01 5 28.71 0.00 0.97 0.00 0.08 70.24 15:59:01 6 33.92 0.00 1.29 0.00 0.07 64.72 15:59:01 7 39.76 0.00 1.17 0.00 0.07 59.00 15:59:01 8 22.68 0.00 0.79 4.59 0.07 71.88 15:59:01 9 31.37 0.00 1.07 0.00 0.07 67.49 15:59:01 10 28.94 0.00 0.82 0.05 0.07 70.12 15:59:01 11 27.96 0.00 1.47 0.00 0.07 70.50 15:59:01 12 31.69 0.00 0.94 0.00 0.07 67.31 15:59:01 13 23.48 0.00 0.94 0.00 0.07 75.51 15:59:01 14 21.45 0.00 1.00 0.03 0.08 77.43 15:59:01 15 25.36 0.00 0.69 0.00 0.07 73.89 16:00:01 all 19.55 0.00 0.67 0.49 0.05 79.23 16:00:01 0 20.97 0.00 1.04 0.00 0.05 77.95 16:00:01 1 22.20 0.00 0.30 0.00 0.05 77.45 16:00:01 2 23.08 0.00 0.70 0.00 0.05 76.17 16:00:01 3 17.62 0.00 0.57 0.17 0.05 81.59 16:00:01 4 23.03 0.00 0.59 0.62 0.07 75.70 16:00:01 5 21.13 0.00 0.85 0.00 0.07 77.96 16:00:01 6 7.82 0.00 0.33 0.00 0.03 91.82 16:00:01 7 24.69 0.00 0.70 0.00 0.07 74.53 16:00:01 8 28.52 0.00 1.88 0.89 0.07 68.65 16:00:01 9 15.18 0.00 0.55 0.00 0.05 84.22 16:00:01 10 22.01 0.00 0.70 0.00 0.05 77.24 16:00:01 11 18.62 0.00 0.55 3.08 0.05 77.69 16:00:01 12 15.65 0.00 0.65 0.00 0.03 83.67 16:00:01 13 20.60 0.00 0.38 0.00 0.03 78.99 16:00:01 14 20.03 0.00 0.67 3.06 0.05 76.18 16:00:01 15 11.68 0.00 0.28 0.00 0.03 88.00 16:01:01 all 19.85 0.00 0.78 0.64 0.05 78.68 16:01:01 0 17.49 0.00 0.95 0.00 0.07 81.49 16:01:01 1 20.42 0.00 0.65 0.47 0.05 78.41 16:01:01 2 27.12 0.00 0.84 0.02 0.07 71.96 16:01:01 3 24.28 0.00 1.85 0.00 0.07 73.80 16:01:01 4 24.51 0.00 0.47 0.60 0.07 74.35 16:01:01 5 17.23 0.00 0.60 0.00 0.03 82.14 16:01:01 6 19.86 0.00 0.72 0.00 0.05 79.37 16:01:01 7 22.16 0.00 0.80 0.48 0.05 76.51 16:01:01 8 20.06 0.00 0.45 0.13 0.07 79.29 16:01:01 9 13.78 0.00 0.33 0.00 0.05 85.83 16:01:01 10 25.99 0.00 1.09 0.00 0.07 72.86 16:01:01 11 13.21 0.00 1.16 8.57 0.05 77.01 16:01:01 12 15.77 0.00 0.43 0.00 0.05 83.75 16:01:01 13 18.11 0.00 0.48 0.00 0.05 81.36 16:01:01 14 18.33 0.00 0.99 0.00 0.07 80.61 16:01:01 15 19.29 0.00 0.58 0.00 0.03 80.09 16:02:01 all 18.90 0.00 0.74 0.81 0.05 79.50 16:02:01 0 13.46 0.00 0.79 9.09 0.05 76.62 16:02:01 1 14.79 0.00 1.12 2.84 0.05 81.20 16:02:01 2 21.62 0.00 0.47 0.00 0.05 77.87 16:02:01 3 22.08 0.00 1.08 0.02 0.07 76.76 16:02:01 4 11.32 0.00 0.40 0.00 0.03 88.25 16:02:01 5 18.11 0.00 0.40 0.00 0.05 81.44 16:02:01 6 12.73 0.00 0.48 0.00 0.03 86.75 16:02:01 7 22.29 0.00 0.87 0.00 0.05 76.79 16:02:01 8 39.84 0.00 1.76 0.74 0.07 57.61 16:02:01 9 19.67 0.00 0.53 0.20 0.05 79.54 16:02:01 10 10.22 0.00 0.40 0.00 0.03 89.34 16:02:01 11 19.06 0.00 1.14 0.00 0.05 79.75 16:02:01 12 24.37 0.00 0.53 0.13 0.05 74.92 16:02:01 13 16.02 0.00 0.65 0.02 0.05 83.26 16:02:01 14 19.95 0.00 0.50 0.00 0.05 79.50 16:02:01 15 16.83 0.00 0.73 0.02 0.05 82.37 Average: all 19.45 0.00 0.80 0.87 0.05 78.84 Average: 0 16.09 0.00 0.88 1.38 0.05 81.60 Average: 1 22.41 0.00 0.89 0.64 0.06 76.01 Average: 2 23.24 0.00 0.84 0.15 0.05 75.72 Average: 3 20.93 0.00 1.05 0.12 0.06 77.85 Average: 4 19.51 0.00 0.57 0.27 0.05 79.59 Average: 5 19.24 0.00 0.81 2.69 0.05 77.21 Average: 6 16.47 0.00 0.74 0.04 0.04 82.71 Average: 7 21.16 0.00 0.73 0.13 0.05 77.93 Average: 8 21.14 0.00 1.13 2.12 0.05 75.56 Average: 9 17.28 0.00 0.56 0.22 0.05 81.89 Average: 10 19.63 0.00 0.71 0.06 0.05 79.55 Average: 11 18.31 0.00 0.86 1.70 0.05 79.08 Average: 12 18.78 0.00 0.79 0.56 0.05 79.82 Average: 13 17.44 0.00 0.67 0.09 0.05 81.74 Average: 14 17.63 0.00 0.72 3.12 0.06 78.48 Average: 15 21.86 0.00 0.82 0.59 0.05 76.68