---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-44628 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 1095 58812 0 4513 62631 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:22:ec:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe22:ecd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:e5:da:80 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-44628) 09/09/25 _x86_64_ (16 CPU) 08:47:51 LINUX RESTART (16 CPU) 08:48:01 tps rtps wtps bread/s bwrtn/s 08:49:01 377.60 73.79 303.82 5313.11 123664.86 08:50:01 222.16 43.24 178.92 2462.12 99007.63 08:51:01 88.99 4.57 84.42 143.18 86136.31 08:52:01 51.99 0.60 51.39 26.00 70171.10 08:53:01 24.56 0.50 24.06 16.79 16822.66 08:54:01 20.28 0.10 20.18 2.93 17087.15 08:55:01 37.03 1.75 35.28 106.69 26843.04 Average: 117.71 17.83 99.88 1155.45 62903.71 08:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 62898496 64258684 3069248 4.65 77148 1818156 2164116 3.23 1030868 1631376 184244 08:50:01 60739088 62421332 5228656 7.93 96180 2106516 4014424 5.99 2900324 1883348 21816 08:51:01 59297296 61118076 6670448 10.11 101200 2234824 4131568 6.17 4257204 1955608 2312 08:52:01 59628796 61739532 6338948 9.61 103112 2517088 3489052 5.21 3719312 2154520 251572 08:53:01 58882268 61476608 7085476 10.74 105772 2989036 4036220 6.02 3985940 2616640 230376 08:54:01 57743140 60849764 8224604 12.47 107920 3489900 4178784 6.24 4606260 3110136 228468 08:55:01 60217056 64122724 5750688 8.72 112656 4271000 2064192 3.08 1372328 3849976 268592 Average: 59915163 62283817 6052581 9.18 100570 2775217 3439765 5.13 3124605 2457372 169626 08:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 ens3 400.43 281.34 1986.03 76.29 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:50:01 ens3 353.24 273.70 2300.47 62.33 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 08:51:01 ens3 590.18 413.78 1873.99 116.04 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 6.42 6.42 6.65 6.65 0.00 0.00 0.00 0.00 08:52:01 ens3 851.47 587.65 670.37 180.61 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 23.15 23.15 96.98 96.98 0.00 0.00 0.00 0.00 08:53:01 ens3 218.98 151.07 77.32 49.71 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 2.43 2.43 1.05 1.05 0.00 0.00 0.00 0.00 08:54:01 ens3 265.46 162.12 653.68 49.89 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 2.83 2.83 1.49 1.49 0.00 0.00 0.00 0.00 08:55:01 ens3 599.85 407.56 317.78 143.46 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 2.90 2.90 1.17 1.17 0.00 0.00 0.00 0.00 Average: ens3 468.20 325.12 1127.57 96.79 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 5.78 5.78 15.41 15.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-44628) 09/09/25 _x86_64_ (16 CPU) 08:47:51 LINUX RESTART (16 CPU) 08:48:01 CPU %user %nice %system %iowait %steal %idle 08:49:01 all 4.91 0.00 0.69 1.46 0.02 92.92 08:49:01 0 5.27 0.00 1.87 0.35 0.03 92.47 08:49:01 1 4.46 0.00 0.40 1.45 0.02 93.67 08:49:01 2 4.69 0.00 0.28 0.05 0.02 94.96 08:49:01 3 1.59 0.00 0.23 0.05 0.02 98.11 08:49:01 4 1.00 0.00 0.67 14.22 0.03 84.07 08:49:01 5 2.62 0.00 1.15 3.54 0.02 92.67 08:49:01 6 3.72 0.00 0.52 0.00 0.02 95.75 08:49:01 7 1.27 0.00 0.37 0.20 0.02 98.15 08:49:01 8 2.41 0.00 0.57 0.33 0.02 96.67 08:49:01 9 2.52 0.00 0.20 0.00 0.02 97.26 08:49:01 10 1.77 0.00 0.43 0.08 0.02 97.70 08:49:01 11 2.10 0.00 0.33 0.10 0.02 97.45 08:49:01 12 22.00 0.00 1.75 1.12 0.05 75.08 08:49:01 13 9.92 0.00 1.09 1.04 0.03 87.93 08:49:01 14 8.98 0.00 0.67 0.45 0.02 89.88 08:49:01 15 4.17 0.00 0.47 0.28 0.02 95.06 08:50:01 all 19.10 0.00 0.84 0.73 0.04 79.29 08:50:01 0 16.67 0.00 0.72 0.40 0.03 82.18 08:50:01 1 21.13 0.00 0.50 0.08 0.03 78.25 08:50:01 2 15.43 0.00 0.40 0.22 0.05 83.90 08:50:01 3 11.48 0.00 0.79 1.89 0.05 85.79 08:50:01 4 18.41 0.00 0.63 4.99 0.05 75.91 08:50:01 5 19.79 0.00 0.49 0.02 0.03 79.68 08:50:01 6 17.48 0.00 0.57 0.07 0.05 81.83 08:50:01 7 22.49 0.00 0.38 0.00 0.03 77.09 08:50:01 8 18.64 0.00 1.37 0.80 0.05 79.14 08:50:01 9 16.31 0.00 0.87 0.08 0.03 82.70 08:50:01 10 15.74 0.00 0.92 0.18 0.05 83.11 08:50:01 11 14.73 0.00 0.45 0.00 0.05 84.76 08:50:01 12 43.74 0.00 2.34 0.87 0.08 52.96 08:50:01 13 20.80 0.00 0.75 1.43 0.03 76.98 08:50:01 14 17.53 0.00 1.24 0.25 0.05 80.93 08:50:01 15 15.20 0.00 1.04 0.38 0.05 83.33 08:51:01 all 24.70 0.00 0.96 0.49 0.06 73.79 08:51:01 0 20.54 0.00 0.62 0.79 0.05 78.00 08:51:01 1 25.33 0.00 0.70 0.49 0.07 73.42 08:51:01 2 28.48 0.00 0.60 0.00 0.07 70.85 08:51:01 3 20.49 0.00 0.90 0.00 0.05 78.56 08:51:01 4 22.26 0.00 0.50 0.10 0.05 77.09 08:51:01 5 16.97 0.00 0.64 0.00 0.05 82.34 08:51:01 6 15.20 0.00 1.02 0.00 0.05 83.73 08:51:01 7 26.53 0.00 0.83 0.00 0.08 72.55 08:51:01 8 16.93 0.00 0.85 0.23 0.07 81.92 08:51:01 9 32.93 0.00 0.94 0.00 0.07 66.07 08:51:01 10 22.55 0.00 0.65 0.00 0.05 76.74 08:51:01 11 21.99 0.00 1.04 0.00 0.05 76.93 08:51:01 12 37.69 0.00 1.91 0.03 0.07 60.30 08:51:01 13 29.97 0.00 0.94 6.08 0.08 62.92 08:51:01 14 25.46 0.00 1.24 0.00 0.07 73.23 08:51:01 15 31.84 0.00 1.93 0.07 0.07 66.09 08:52:01 all 26.82 0.00 0.88 0.23 0.06 72.02 08:52:01 0 20.38 0.00 1.50 0.00 0.07 78.05 08:52:01 1 26.59 0.00 0.72 2.11 0.07 70.51 08:52:01 2 35.52 0.00 0.95 0.00 0.07 63.46 08:52:01 3 24.21 0.00 1.26 0.03 0.08 74.41 08:52:01 4 22.72 0.00 0.50 0.00 0.05 76.72 08:52:01 5 23.81 0.00 1.20 0.00 0.05 74.93 08:52:01 6 32.97 0.00 0.68 0.00 0.05 66.29 08:52:01 7 30.09 0.00 0.82 1.44 0.08 67.57 08:52:01 8 24.57 0.00 0.47 0.00 0.07 74.90 08:52:01 9 19.29 0.00 0.68 0.00 0.05 79.98 08:52:01 10 30.54 0.00 0.43 0.00 0.07 68.95 08:52:01 11 30.15 0.00 1.36 0.02 0.07 68.41 08:52:01 12 23.19 0.00 1.07 0.00 0.05 75.69 08:52:01 13 22.87 0.00 0.35 0.05 0.03 76.70 08:52:01 14 27.44 0.00 1.07 0.00 0.07 71.42 08:52:01 15 34.82 0.00 0.94 0.00 0.07 64.18 08:53:01 all 22.46 0.00 0.75 0.08 0.05 76.66 08:53:01 0 21.61 0.00 0.85 0.02 0.07 77.45 08:53:01 1 23.16 0.00 1.12 1.24 0.05 74.44 08:53:01 2 25.87 0.00 0.85 0.00 0.07 73.21 08:53:01 3 19.88 0.00 0.93 0.02 0.05 79.12 08:53:01 4 20.03 0.00 0.62 0.00 0.03 79.32 08:53:01 5 21.75 0.00 0.65 0.00 0.05 77.55 08:53:01 6 14.45 0.00 0.42 0.00 0.05 85.08 08:53:01 7 22.37 0.00 0.84 0.07 0.07 76.66 08:53:01 8 24.69 0.00 0.40 0.00 0.05 74.86 08:53:01 9 27.34 0.00 0.37 0.00 0.05 72.24 08:53:01 10 23.30 0.00 1.22 0.00 0.07 75.41 08:53:01 11 22.84 0.00 0.75 0.00 0.07 76.34 08:53:01 12 26.31 0.00 0.52 0.02 0.07 73.08 08:53:01 13 26.17 0.00 1.00 0.00 0.07 72.76 08:53:01 14 17.05 0.00 0.64 0.00 0.05 82.26 08:53:01 15 22.51 0.00 0.79 0.00 0.07 76.64 08:54:01 all 20.46 0.00 0.68 0.08 0.06 78.72 08:54:01 0 25.70 0.00 2.21 0.00 0.08 72.01 08:54:01 1 23.28 0.00 0.97 0.00 0.08 75.67 08:54:01 2 22.64 0.00 0.55 0.02 0.05 76.74 08:54:01 3 20.11 0.00 0.74 0.00 0.07 79.09 08:54:01 4 23.52 0.00 0.62 0.00 0.07 75.79 08:54:01 5 20.66 0.00 0.65 0.00 0.03 78.65 08:54:01 6 20.64 0.00 0.40 0.00 0.05 78.91 08:54:01 7 18.67 0.00 0.43 0.00 0.05 80.85 08:54:01 8 14.76 0.00 0.40 0.00 0.05 84.79 08:54:01 9 10.70 0.00 0.32 0.00 0.03 88.95 08:54:01 10 26.67 0.00 0.42 0.00 0.07 72.84 08:54:01 11 30.43 0.00 1.36 0.00 0.08 68.12 08:54:01 12 15.79 0.00 0.57 0.12 0.03 83.49 08:54:01 13 29.19 0.00 0.57 0.00 0.05 70.19 08:54:01 14 11.60 0.00 0.46 1.13 0.05 86.76 08:54:01 15 13.08 0.00 0.28 0.00 0.03 86.61 08:55:01 all 17.61 0.00 0.76 0.17 0.05 81.41 08:55:01 0 27.49 0.00 1.76 0.20 0.07 70.48 08:55:01 1 16.57 0.00 0.73 0.00 0.05 82.65 08:55:01 2 20.36 0.00 0.68 0.02 0.05 78.90 08:55:01 3 15.50 0.00 0.87 0.00 0.05 83.58 08:55:01 4 17.00 0.00 0.87 0.02 0.05 82.06 08:55:01 5 15.17 0.00 0.54 0.00 0.05 84.24 08:55:01 6 14.61 0.00 0.53 0.59 0.07 84.20 08:55:01 7 14.52 0.00 0.70 0.00 0.03 84.75 08:55:01 8 17.25 0.00 0.53 0.00 0.03 82.19 08:55:01 9 16.41 0.00 0.93 0.02 0.05 82.59 08:55:01 10 16.09 0.00 0.29 0.00 0.03 83.59 08:55:01 11 27.51 0.00 1.22 0.61 0.05 70.60 08:55:01 12 19.08 0.00 0.51 0.71 0.05 79.64 08:55:01 13 15.29 0.00 0.59 0.41 0.05 83.65 08:55:01 14 11.32 0.00 0.51 0.10 0.03 88.04 08:55:01 15 17.62 0.00 0.92 0.02 0.03 81.41 Average: all 19.43 0.00 0.79 0.46 0.05 79.26 Average: 0 19.66 0.00 1.36 0.25 0.06 78.67 Average: 1 20.08 0.00 0.73 0.77 0.05 78.36 Average: 2 21.85 0.00 0.62 0.04 0.05 77.43 Average: 3 16.18 0.00 0.82 0.29 0.05 82.67 Average: 4 17.86 0.00 0.63 2.76 0.05 78.70 Average: 5 17.26 0.00 0.76 0.51 0.04 81.43 Average: 6 17.02 0.00 0.59 0.09 0.05 82.25 Average: 7 19.41 0.00 0.62 0.24 0.05 79.67 Average: 8 17.04 0.00 0.66 0.20 0.05 82.06 Average: 9 17.92 0.00 0.61 0.01 0.04 81.41 Average: 10 19.53 0.00 0.62 0.04 0.05 79.76 Average: 11 21.37 0.00 0.93 0.10 0.06 77.55 Average: 12 26.84 0.00 1.24 0.41 0.06 71.46 Average: 13 22.03 0.00 0.76 1.28 0.05 75.87 Average: 14 17.03 0.00 0.83 0.28 0.05 81.82 Average: 15 19.88 0.00 0.91 0.11 0.05 79.05