---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-37810 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 1068 58843 0 4508 62658 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:e9:67:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fee9:67b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:62:a3:b4 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-37810) 08/14/25 _x86_64_ (16 CPU) 14:58:03 LINUX RESTART (16 CPU) 14:59:02 tps rtps wtps bread/s bwrtn/s 15:00:01 197.48 43.16 154.31 2460.87 69533.03 15:01:01 105.60 5.27 100.33 204.90 64685.49 15:02:01 42.11 0.05 42.06 1.60 56145.04 15:03:01 57.34 0.48 56.86 12.93 70859.66 15:04:01 50.56 0.13 50.42 7.33 68000.93 15:05:01 25.26 0.75 24.51 84.24 20203.40 Average: 79.39 8.21 71.18 456.40 58205.41 14:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:01 61571812 63205552 4395932 6.66 94880 2061208 2417968 3.61 2107820 1848232 107864 15:01:01 59257680 61083668 6710064 10.17 101260 2239716 4236476 6.32 4293668 1959680 5616 15:02:01 59583532 61691852 6384212 9.68 103164 2514812 3589356 5.36 3765596 2152580 250112 15:03:01 59623764 61984916 6343980 9.62 105184 2760780 3125340 4.66 3475936 2390576 2612 15:04:01 58301472 61404248 7666272 11.62 108064 3486276 3958244 5.91 4055624 3106988 229832 15:05:01 60313972 64215300 5653772 8.57 112276 4267428 2056100 3.07 1276384 3849276 427948 Average: 59775372 62264256 6192372 9.39 104138 2888370 3230581 4.82 3162505 2551222 170664 14:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:01 ens3 265.38 201.17 2194.46 33.69 0.00 0.00 0.00 0.00 15:00:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 837.89 542.73 2618.64 151.81 0.00 0.00 0.00 0.00 15:01:01 lo 5.50 5.50 6.40 6.40 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 765.61 451.69 538.93 138.54 0.00 0.00 0.00 0.00 15:02:01 lo 24.73 24.73 97.09 97.09 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 374.40 183.65 100.78 61.12 0.00 0.00 0.00 0.00 15:03:01 lo 2.63 2.63 1.05 1.05 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 223.95 163.92 655.58 54.94 0.00 0.00 0.00 0.00 15:04:01 lo 2.18 2.18 1.02 1.02 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 420.19 324.59 259.13 105.74 0.00 0.00 0.00 0.00 15:05:01 lo 3.42 3.42 1.61 1.61 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 481.84 311.60 1058.08 91.13 0.00 0.00 0.00 0.00 Average: lo 6.55 6.55 17.92 17.92 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-37810) 08/14/25 _x86_64_ (16 CPU) 14:58:03 LINUX RESTART (16 CPU) 14:59:02 CPU %user %nice %system %iowait %steal %idle 15:00:01 all 12.19 0.00 0.72 0.79 0.04 86.27 15:00:01 0 6.82 0.00 0.64 1.05 0.03 91.45 15:00:01 1 26.15 0.00 1.83 0.42 0.07 71.53 15:00:01 2 8.49 0.00 0.44 0.05 0.05 90.96 15:00:01 3 34.37 0.00 2.87 1.43 0.07 61.27 15:00:01 4 13.92 0.00 0.83 0.17 0.03 85.04 15:00:01 5 9.99 0.00 0.65 0.02 0.03 89.32 15:00:01 6 11.45 0.00 0.59 0.08 0.03 87.84 15:00:01 7 8.46 0.00 0.36 0.02 0.07 91.10 15:00:01 8 16.21 0.00 0.32 0.08 0.03 83.34 15:00:01 9 6.43 0.00 0.44 0.08 0.02 93.02 15:00:01 10 9.29 0.00 0.41 0.10 0.03 90.16 15:00:01 11 11.03 0.00 0.32 0.37 0.02 88.26 15:00:01 12 7.59 0.00 0.29 0.00 0.03 92.09 15:00:01 13 9.39 0.00 0.25 0.02 0.03 90.30 15:00:01 14 11.17 0.00 0.51 0.22 0.02 88.09 15:00:01 15 4.15 0.00 0.66 8.64 0.03 86.51 15:01:01 all 30.91 0.00 1.13 0.36 0.07 67.53 15:01:01 0 24.85 0.00 1.24 0.50 0.05 73.37 15:01:01 1 45.09 0.00 0.89 0.00 0.10 53.92 15:01:01 2 35.30 0.00 1.25 0.07 0.07 63.31 15:01:01 3 29.14 0.00 0.79 0.00 0.07 70.01 15:01:01 4 33.46 0.00 0.94 0.00 0.07 65.54 15:01:01 5 21.58 0.00 1.09 0.00 0.07 77.27 15:01:01 6 36.64 0.00 1.53 0.03 0.07 61.72 15:01:01 7 28.87 0.00 1.07 0.02 0.05 69.99 15:01:01 8 36.97 0.00 1.24 0.02 0.08 61.69 15:01:01 9 29.47 0.00 1.29 2.39 0.05 66.80 15:01:01 10 20.05 0.00 0.47 0.00 0.03 79.45 15:01:01 11 29.71 0.00 1.93 0.02 0.07 68.29 15:01:01 12 35.01 0.00 1.61 0.07 0.07 63.24 15:01:01 13 21.17 0.00 0.75 0.00 0.05 78.03 15:01:01 14 31.98 0.00 1.20 0.08 0.08 66.65 15:01:01 15 35.37 0.00 0.75 2.47 0.07 61.33 15:02:01 all 26.46 0.00 0.80 0.29 0.06 72.39 15:02:01 0 18.57 0.00 0.87 0.00 0.05 80.51 15:02:01 1 28.96 0.00 0.63 0.00 0.05 70.36 15:02:01 2 35.28 0.00 0.77 0.00 0.07 63.89 15:02:01 3 24.93 0.00 0.63 0.00 0.07 74.37 15:02:01 4 26.19 0.00 1.32 0.00 0.07 72.42 15:02:01 5 29.19 0.00 0.58 0.00 0.07 70.16 15:02:01 6 50.53 0.00 0.80 0.00 0.07 48.60 15:02:01 7 21.31 0.00 0.97 0.00 0.07 77.65 15:02:01 8 24.90 0.00 0.74 0.00 0.07 74.29 15:02:01 9 22.39 0.00 0.69 4.62 0.05 72.25 15:02:01 10 24.10 0.00 0.42 0.00 0.05 75.43 15:02:01 11 18.22 0.00 1.25 0.00 0.05 80.48 15:02:01 12 27.73 0.00 1.02 0.00 0.07 71.19 15:02:01 13 25.41 0.00 0.74 0.03 0.05 73.77 15:02:01 14 27.39 0.00 0.70 0.00 0.05 71.86 15:02:01 15 18.14 0.00 0.79 0.00 0.05 81.02 15:03:01 all 18.83 0.00 0.66 0.48 0.05 79.98 15:03:01 0 13.49 0.00 0.67 0.15 0.07 85.63 15:03:01 1 33.52 0.00 1.44 0.00 0.07 64.98 15:03:01 2 18.23 0.00 0.87 0.00 0.05 80.85 15:03:01 3 16.52 0.00 0.59 0.07 0.05 82.77 15:03:01 4 23.54 0.00 0.52 0.02 0.03 75.89 15:03:01 5 22.75 0.00 0.60 0.00 0.05 76.59 15:03:01 6 21.31 0.00 0.70 2.70 0.07 75.22 15:03:01 7 19.97 0.00 0.55 0.87 0.05 78.56 15:03:01 8 19.10 0.00 1.02 0.00 0.05 79.83 15:03:01 9 14.91 0.00 0.57 2.73 0.03 81.76 15:03:01 10 14.82 0.00 0.27 0.00 0.03 84.88 15:03:01 11 20.73 0.00 1.12 1.21 0.05 76.89 15:03:01 12 14.48 0.00 0.38 0.00 0.03 85.11 15:03:01 13 16.29 0.00 0.50 0.00 0.05 83.16 15:03:01 14 15.08 0.00 0.27 0.02 0.05 84.59 15:03:01 15 16.64 0.00 0.42 0.00 0.03 82.90 15:04:01 all 23.42 0.00 0.77 0.43 0.06 75.31 15:04:01 0 19.37 0.00 0.74 0.87 0.07 78.96 15:04:01 1 39.32 0.00 1.52 0.03 0.08 59.04 15:04:01 2 24.77 0.00 0.43 0.00 0.07 74.73 15:04:01 3 23.42 0.00 0.62 2.80 0.05 73.11 15:04:01 4 21.18 0.00 0.55 0.00 0.07 78.20 15:04:01 5 26.27 0.00 0.79 0.00 0.08 72.87 15:04:01 6 25.36 0.00 0.52 0.00 0.05 74.07 15:04:01 7 25.03 0.00 0.77 0.00 0.05 74.16 15:04:01 8 23.11 0.00 0.60 0.00 0.05 76.24 15:04:01 9 18.47 0.00 0.48 0.00 0.05 81.00 15:04:01 10 19.81 0.00 1.22 0.00 0.07 78.90 15:04:01 11 17.16 0.00 0.48 0.00 0.05 82.31 15:04:01 12 24.80 0.00 0.43 3.23 0.05 71.49 15:04:01 13 25.45 0.00 0.70 0.00 0.07 73.78 15:04:01 14 20.29 0.00 0.40 0.00 0.03 79.28 15:04:01 15 20.98 0.00 2.07 0.00 0.07 76.88 15:05:01 all 19.05 0.00 0.75 0.13 0.05 80.02 15:05:01 0 19.13 0.00 0.97 0.74 0.03 79.13 15:05:01 1 27.26 0.00 0.92 0.00 0.05 71.77 15:05:01 2 26.35 0.00 0.88 0.03 0.05 72.68 15:05:01 3 28.20 0.00 1.00 0.05 0.08 70.66 15:05:01 4 21.16 0.00 0.92 0.00 0.05 77.87 15:05:01 5 21.56 0.00 0.64 0.85 0.05 76.90 15:05:01 6 14.67 0.00 0.73 0.02 0.05 84.53 15:05:01 7 17.68 0.00 0.45 0.00 0.05 81.82 15:05:01 8 21.22 0.00 1.10 0.00 0.05 77.62 15:05:01 9 13.09 0.00 0.44 0.02 0.05 86.41 15:05:01 10 9.59 0.00 0.42 0.00 0.02 89.98 15:05:01 11 13.76 0.00 0.38 0.00 0.03 85.82 15:05:01 12 19.94 0.00 0.84 0.32 0.05 78.86 15:05:01 13 12.48 0.00 0.53 0.00 0.05 86.93 15:05:01 14 17.51 0.00 0.47 0.00 0.05 81.97 15:05:01 15 21.22 0.00 1.32 0.00 0.07 77.39 Average: all 21.83 0.00 0.80 0.41 0.05 76.89 Average: 0 17.06 0.00 0.85 0.55 0.05 81.48 Average: 1 33.39 0.00 1.20 0.08 0.07 65.26 Average: 2 24.78 0.00 0.78 0.03 0.06 74.36 Average: 3 26.08 0.00 1.08 0.72 0.06 72.05 Average: 4 23.27 0.00 0.85 0.03 0.05 75.80 Average: 5 21.92 0.00 0.72 0.15 0.06 77.15 Average: 6 26.71 0.00 0.81 0.47 0.06 71.95 Average: 7 20.25 0.00 0.70 0.15 0.06 78.85 Average: 8 23.60 0.00 0.84 0.02 0.06 75.49 Average: 9 17.49 0.00 0.65 1.64 0.04 80.18 Average: 10 16.29 0.00 0.53 0.02 0.04 83.12 Average: 11 18.45 0.00 0.92 0.27 0.04 80.32 Average: 12 21.61 0.00 0.76 0.60 0.05 76.97 Average: 13 18.38 0.00 0.58 0.01 0.05 80.98 Average: 14 20.59 0.00 0.59 0.05 0.05 78.71 Average: 15 19.46 0.00 1.00 1.83 0.05 77.65