---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28201 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 1066 58851 0 4503 62660 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:40:e0:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe40:e0db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:1a:52:10 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-28201) 07/15/25 _x86_64_ (16 CPU) 13:03:51 LINUX RESTART (16 CPU) 13:04:02 tps rtps wtps bread/s bwrtn/s 13:05:01 352.71 75.08 277.63 5409.01 71923.69 13:06:01 184.82 42.51 142.31 2422.66 48645.49 13:07:01 87.30 5.20 82.10 205.17 42356.67 13:08:01 41.16 0.63 40.53 16.00 42702.75 13:09:01 46.18 0.13 46.05 4.93 55843.12 13:10:01 49.78 0.75 49.03 84.25 56477.39 Average: 126.37 20.57 105.80 1345.79 52939.40 13:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 63074756 64255372 2892988 4.39 66136 1658404 2136068 3.19 997384 1505696 56008 13:06:01 61249928 62886728 4717816 7.15 95624 2063164 2495664 3.72 2431020 1850676 102044 13:07:01 59726336 61549716 6241408 9.46 101172 2237588 3805876 5.68 3830028 1958212 2068 13:08:01 59265684 61619016 6702060 10.16 104472 2753792 3631432 5.42 3843336 2385548 231184 13:09:01 57554556 60952840 8413188 12.75 108036 3777544 4389796 6.55 4533672 3368248 524872 13:10:01 60211524 64109876 5756220 8.73 112148 4264348 2135104 3.19 1389096 3844120 274632 Average: 60180464 62562258 5787280 8.77 97931 2792473 3098990 4.62 2837423 2485417 198468 13:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 ens3 380.09 258.81 1445.48 75.10 0.00 0.00 0.00 0.00 13:05:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 259.06 197.23 2151.46 32.49 0.00 0.00 0.00 0.00 13:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 529.18 335.89 2540.99 103.25 0.00 0.00 0.00 0.00 13:07:01 lo 7.22 7.22 7.93 7.93 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 653.29 413.16 576.31 145.01 0.00 0.00 0.00 0.00 13:08:01 lo 32.99 32.99 184.24 184.24 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 416.73 270.01 701.86 88.98 0.00 0.00 0.00 0.00 13:09:01 lo 3.77 3.77 1.96 1.96 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 177.45 117.60 185.66 43.23 0.00 0.00 0.00 0.00 13:10:01 lo 2.73 2.73 1.15 1.15 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 402.70 265.47 1266.45 81.36 0.00 0.00 0.00 0.00 Average: lo 8.25 8.25 32.68 32.68 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-28201) 07/15/25 _x86_64_ (16 CPU) 13:03:51 LINUX RESTART (16 CPU) 13:04:02 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 4.34 0.00 0.63 2.68 0.02 92.33 13:05:01 0 3.19 0.00 0.49 0.32 0.02 95.98 13:05:01 1 10.82 0.00 1.85 4.58 0.03 82.72 13:05:01 2 4.57 0.00 1.65 1.60 0.02 92.17 13:05:01 3 2.71 0.00 0.48 0.36 0.02 96.44 13:05:01 4 2.57 0.00 0.49 0.22 0.02 96.70 13:05:01 5 10.47 0.00 0.77 28.97 0.03 59.76 13:05:01 6 11.17 0.00 0.65 0.51 0.03 87.64 13:05:01 7 9.51 0.00 0.88 0.58 0.03 89.00 13:05:01 8 1.48 0.00 0.63 4.11 0.02 93.77 13:05:01 9 1.12 0.00 0.24 0.39 0.02 98.24 13:05:01 10 2.04 0.00 0.56 0.63 0.02 96.75 13:05:01 11 3.85 0.00 0.48 0.20 0.02 95.45 13:05:01 12 1.58 0.00 0.32 0.27 0.03 97.79 13:05:01 13 2.93 0.00 0.17 0.25 0.02 96.62 13:05:01 14 0.90 0.00 0.19 0.00 0.02 98.90 13:05:01 15 0.64 0.00 0.15 0.02 0.00 99.19 13:06:01 all 12.83 0.00 0.66 1.11 0.04 85.37 13:06:01 0 9.67 0.00 0.43 0.00 0.03 89.86 13:06:01 1 16.71 0.00 1.05 0.42 0.05 81.78 13:06:01 2 33.28 0.00 1.91 1.81 0.08 62.92 13:06:01 3 14.96 0.00 0.97 0.28 0.03 83.75 13:06:01 4 15.83 0.00 0.75 0.67 0.03 82.72 13:06:01 5 6.78 0.00 0.74 12.07 0.07 80.34 13:06:01 6 16.27 0.00 0.58 0.08 0.03 83.03 13:06:01 7 12.45 0.00 0.57 1.24 0.03 85.72 13:06:01 8 6.89 0.00 0.37 0.05 0.02 92.67 13:06:01 9 10.37 0.00 0.43 0.33 0.03 88.83 13:06:01 10 7.69 0.00 0.32 0.10 0.03 91.86 13:06:01 11 5.79 0.00 0.20 0.00 0.02 94.00 13:06:01 12 10.80 0.00 0.54 0.23 0.03 88.40 13:06:01 13 12.75 0.00 0.62 0.32 0.02 86.30 13:06:01 14 9.28 0.00 0.40 0.10 0.03 90.19 13:06:01 15 15.75 0.00 0.60 0.07 0.05 83.53 13:07:01 all 29.17 0.00 0.89 0.89 0.08 68.97 13:07:01 0 30.84 0.00 1.04 0.12 0.08 67.92 13:07:01 1 25.15 0.00 0.72 0.05 0.08 74.00 13:07:01 2 30.73 0.00 1.11 0.03 0.12 68.01 13:07:01 3 40.57 0.00 0.65 0.02 0.10 58.66 13:07:01 4 36.78 0.00 0.75 0.02 0.10 62.35 13:07:01 5 25.01 0.00 1.62 0.92 0.10 72.34 13:07:01 6 33.18 0.00 1.19 0.05 0.08 65.49 13:07:01 7 30.80 0.00 0.67 1.06 0.08 67.39 13:07:01 8 21.20 0.00 0.73 0.08 0.07 77.92 13:07:01 9 31.66 0.00 1.09 0.12 0.08 67.05 13:07:01 10 24.76 0.00 0.67 11.69 0.07 62.81 13:07:01 11 26.16 0.00 0.99 0.00 0.08 72.77 13:07:01 12 28.80 0.00 0.70 0.02 0.07 70.42 13:07:01 13 22.49 0.00 0.79 0.03 0.08 76.60 13:07:01 14 27.97 0.00 0.74 0.03 0.07 71.19 13:07:01 15 30.67 0.00 0.70 0.02 0.07 68.54 13:08:01 all 33.22 0.00 1.03 0.76 0.09 64.91 13:08:01 0 34.07 0.00 1.22 0.00 0.08 64.63 13:08:01 1 33.35 0.00 0.74 0.02 0.10 65.80 13:08:01 2 27.76 0.00 0.90 0.00 0.08 71.25 13:08:01 3 33.40 0.00 0.84 3.34 0.08 62.34 13:08:01 4 30.35 0.00 0.62 0.00 0.07 68.96 13:08:01 5 28.46 0.00 0.89 0.00 0.08 70.57 13:08:01 6 37.43 0.00 1.12 0.00 0.12 61.33 13:08:01 7 38.48 0.00 1.49 1.64 0.10 58.28 13:08:01 8 31.69 0.00 1.49 0.05 0.08 66.68 13:08:01 9 20.29 0.00 0.96 4.01 0.07 74.67 13:08:01 10 33.02 0.00 0.72 3.09 0.07 63.10 13:08:01 11 36.98 0.00 0.77 0.00 0.08 62.17 13:08:01 12 33.94 0.00 0.99 0.00 0.07 65.01 13:08:01 13 40.40 0.00 1.10 0.00 0.08 58.42 13:08:01 14 32.83 0.00 1.17 0.00 0.07 65.94 13:08:01 15 38.99 0.00 1.45 0.00 0.08 59.47 13:09:01 all 26.97 0.00 1.04 1.31 0.07 70.61 13:09:01 0 29.54 0.00 1.02 0.00 0.08 69.35 13:09:01 1 21.07 0.00 1.12 4.28 0.07 73.46 13:09:01 2 33.17 0.00 0.79 2.42 0.10 63.53 13:09:01 3 37.05 0.00 1.71 0.00 0.08 61.16 13:09:01 4 25.31 0.00 0.85 0.00 0.08 73.75 13:09:01 5 27.28 0.00 0.62 0.00 0.07 72.03 13:09:01 6 23.09 0.00 0.70 0.00 0.07 76.14 13:09:01 7 31.19 0.00 1.12 3.14 0.07 64.48 13:09:01 8 21.28 0.00 0.75 0.00 0.05 77.92 13:09:01 9 24.49 0.00 0.82 0.00 0.07 74.62 13:09:01 10 23.62 0.00 0.60 0.00 0.08 75.69 13:09:01 11 27.19 0.00 1.14 0.13 0.08 71.45 13:09:01 12 27.67 0.00 0.64 0.00 0.08 71.61 13:09:01 13 22.55 0.00 0.99 0.00 0.07 76.40 13:09:01 14 28.75 0.00 2.39 0.07 0.07 68.72 13:09:01 15 28.32 0.00 1.32 10.87 0.08 59.40 13:10:01 all 18.55 0.00 0.75 1.80 0.05 78.85 13:10:01 0 18.55 0.00 1.02 0.00 0.05 80.38 13:10:01 1 26.85 0.00 1.82 0.90 0.07 70.36 13:10:01 2 14.26 0.00 0.57 0.33 0.03 84.80 13:10:01 3 27.95 0.00 0.48 0.90 0.08 70.58 13:10:01 4 17.41 0.00 0.70 1.52 0.03 80.33 13:10:01 5 35.89 0.00 1.26 1.29 0.07 61.50 13:10:01 6 14.00 0.00 0.97 1.75 0.03 83.25 13:10:01 7 13.84 0.00 0.48 9.03 0.05 76.60 13:10:01 8 8.08 0.00 0.52 0.00 0.02 91.39 13:10:01 9 15.81 0.00 0.65 0.05 0.03 83.45 13:10:01 10 31.65 0.00 0.94 2.51 0.07 64.83 13:10:01 11 21.59 0.00 0.73 0.00 0.05 77.62 13:10:01 12 11.27 0.00 0.53 0.00 0.03 88.16 13:10:01 13 8.87 0.00 0.38 0.00 0.03 90.71 13:10:01 14 15.54 0.00 0.53 0.00 0.05 83.88 13:10:01 15 15.25 0.00 0.36 10.76 0.03 73.59 Average: all 20.88 0.00 0.83 1.42 0.06 76.81 Average: 0 21.02 0.00 0.87 0.07 0.06 77.98 Average: 1 22.35 0.00 1.21 1.70 0.07 74.67 Average: 2 24.01 0.00 1.15 1.03 0.07 73.74 Average: 3 26.16 0.00 0.85 0.82 0.07 72.10 Average: 4 21.41 0.00 0.70 0.41 0.06 77.43 Average: 5 22.35 0.00 0.98 7.15 0.07 69.45 Average: 6 22.54 0.00 0.87 0.40 0.06 76.13 Average: 7 22.73 0.00 0.87 2.79 0.06 73.55 Average: 8 15.13 0.00 0.75 0.71 0.04 83.38 Average: 9 17.32 0.00 0.70 0.82 0.05 81.11 Average: 10 20.50 0.00 0.63 3.01 0.06 75.80 Average: 11 20.29 0.00 0.72 0.06 0.06 78.88 Average: 12 19.05 0.00 0.62 0.09 0.05 80.19 Average: 13 18.36 0.00 0.68 0.10 0.05 80.81 Average: 14 19.25 0.00 0.90 0.03 0.05 79.76 Average: 15 21.66 0.00 0.77 3.61 0.05 73.91