---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8962 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 864 26560 0 4742 30847 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:75:d6:05 brd ff:ff:ff:ff:ff:ff inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe75:d605/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:98:39:5e 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 inet6 fe80::42:3aff:fe98:395e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8962) 04/25/25 _x86_64_ (8 CPU) 14:24:33 LINUX RESTART (8 CPU) 14:25:02 tps rtps wtps bread/s bwrtn/s 14:26:01 137.33 58.48 78.85 3701.34 46499.64 14:27:01 64.14 0.22 63.92 12.93 24451.39 14:28:01 213.45 19.53 193.92 2284.71 87083.77 14:29:01 285.54 2.83 282.71 410.99 35559.55 14:30:01 213.80 0.17 213.63 21.33 53853.07 14:31:01 39.95 0.23 39.72 16.13 25574.01 14:32:01 70.52 2.82 67.71 117.58 24822.93 Average: 146.42 11.93 134.49 931.27 42539.82 14:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30348188 31691188 2591032 7.87 48832 1616904 1476184 4.34 850288 1474880 47224 14:27:01 30188220 31735528 2751000 8.35 68968 1789468 1410664 4.15 814668 1645700 158824 14:28:01 27864520 31673052 5074700 15.41 101664 3946164 1677220 4.93 935776 3722940 216528 14:29:01 27009036 30995260 5930184 18.00 114784 4120956 3639672 10.71 1723188 3749172 30312 14:30:01 26436628 30973288 6502592 19.74 149928 4583512 3933976 11.57 1816520 4169376 10596 14:31:01 25599776 30118848 7339444 22.28 156652 4559712 4772260 14.04 2693768 4124816 60 14:32:01 27211096 31599384 5728124 17.39 158380 4414256 1553152 4.57 1256168 3991696 5148 Average: 27808209 31255221 5131011 15.58 114173 3575853 2637590 7.76 1441482 3268369 66956 14:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 393.51 260.68 958.43 62.94 0.00 0.00 0.00 0.00 14:27:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 70.90 47.69 697.88 7.02 0.00 0.00 0.00 0.00 14:28:01 lo 8.53 8.53 0.78 0.78 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 br-f8afb16075aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 518.18 318.04 12526.95 28.36 0.00 0.00 0.00 0.00 14:29:01 lo 1.87 1.87 0.14 0.14 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 br-f8afb16075aa 20.62 30.28 1.40 194.10 0.00 0.00 0.00 0.00 14:29:01 veth855da81 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 14:30:01 lo 2.57 2.57 0.21 0.21 0.00 0.00 0.00 0.00 14:30:01 docker0 58.62 111.18 4.68 1342.79 0.00 0.00 0.00 0.00 14:30:01 br-f8afb16075aa 0.25 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:30:01 veth855da81 0.15 0.17 0.02 0.43 0.00 0.00 0.00 0.00 14:31:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 br-f8afb16075aa 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 14:31:01 veth855da81 0.20 0.23 0.02 0.76 0.00 0.00 0.00 0.00 14:32:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1244.68 799.30 16699.87 152.44 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 8.39 15.92 0.67 192.24 0.00 0.00 0.00 0.00 Average: ens3 175.76 112.98 2381.67 21.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8962) 04/25/25 _x86_64_ (8 CPU) 14:24:33 LINUX RESTART (8 CPU) 14:25:02 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 6.21 0.00 0.75 10.74 0.03 82.26 14:26:01 0 3.55 0.00 0.66 0.63 0.03 95.12 14:26:01 1 2.31 0.00 0.87 13.10 0.03 83.70 14:26:01 2 2.87 0.00 0.56 2.38 0.03 94.15 14:26:01 3 6.10 0.00 0.61 53.20 0.07 40.02 14:26:01 4 9.03 0.00 0.56 4.36 0.03 86.01 14:26:01 5 7.37 0.00 0.73 1.33 0.03 90.54 14:26:01 6 8.38 0.00 0.87 1.88 0.03 88.84 14:26:01 7 10.07 0.00 1.15 9.03 0.03 79.71 14:27:01 all 4.69 0.00 0.36 7.91 0.02 87.03 14:27:01 0 4.62 0.00 0.37 0.40 0.02 94.60 14:27:01 1 8.27 0.00 0.60 0.20 0.03 90.90 14:27:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:27:01 3 0.20 0.00 0.07 0.60 0.00 99.13 14:27:01 4 16.93 0.00 1.23 60.68 0.05 21.10 14:27:01 5 3.88 0.00 0.27 1.33 0.00 94.52 14:27:01 6 3.00 0.00 0.25 0.02 0.00 96.73 14:27:01 7 0.60 0.00 0.08 0.00 0.00 99.32 14:28:01 all 8.57 0.00 3.25 9.22 0.05 78.91 14:28:01 0 6.95 0.00 2.78 0.86 0.05 89.36 14:28:01 1 7.37 0.00 3.51 27.78 0.05 61.29 14:28:01 2 6.16 0.00 2.67 0.44 0.05 90.68 14:28:01 3 6.77 0.00 3.41 0.59 0.03 89.20 14:28:01 4 5.74 0.00 4.48 41.96 0.05 47.77 14:28:01 5 22.20 0.00 4.12 1.54 0.07 72.08 14:28:01 6 6.84 0.00 2.41 0.80 0.03 89.91 14:28:01 7 6.48 0.00 2.58 0.17 0.03 90.74 14:29:01 all 13.70 0.00 2.58 14.68 0.07 68.98 14:29:01 0 8.86 0.00 2.38 15.08 0.05 73.63 14:29:01 1 11.89 0.00 2.33 40.50 0.10 45.18 14:29:01 2 13.75 0.00 2.51 10.83 0.05 72.86 14:29:01 3 10.37 0.00 2.40 15.92 0.05 71.26 14:29:01 4 19.73 0.00 2.96 11.64 0.08 65.59 14:29:01 5 16.76 0.00 2.38 10.42 0.07 70.37 14:29:01 6 10.72 0.00 2.50 8.54 0.08 78.16 14:29:01 7 17.53 0.00 3.12 4.68 0.07 74.61 14:30:01 all 6.41 0.00 1.86 4.68 0.05 87.01 14:30:01 0 13.37 0.00 2.25 2.45 0.07 81.87 14:30:01 1 3.08 0.00 1.38 10.32 0.03 85.19 14:30:01 2 6.17 0.00 2.13 3.20 0.05 88.44 14:30:01 3 11.03 0.00 1.99 5.58 0.05 81.35 14:30:01 4 2.65 0.00 1.69 12.67 0.07 82.92 14:30:01 5 4.24 0.00 1.51 0.15 0.03 94.07 14:30:01 6 3.50 0.00 2.26 2.90 0.05 91.29 14:30:01 7 7.22 0.00 1.64 0.17 0.03 90.94 14:31:01 all 5.74 0.00 1.14 1.20 0.04 91.87 14:31:01 0 4.02 0.00 1.83 0.17 0.03 93.95 14:31:01 1 6.49 0.00 0.98 0.05 0.05 92.42 14:31:01 2 9.58 0.00 1.24 0.00 0.03 89.15 14:31:01 3 8.00 0.00 1.74 0.00 0.02 90.25 14:31:01 4 5.69 0.00 0.84 0.54 0.03 92.90 14:31:01 5 5.31 0.00 1.17 0.38 0.03 93.10 14:31:01 6 2.42 0.00 0.43 8.31 0.10 88.74 14:31:01 7 4.40 0.00 0.95 0.17 0.03 94.45 14:32:01 all 5.47 0.00 0.74 1.43 0.04 92.32 14:32:01 0 13.33 0.00 0.74 0.23 0.03 85.66 14:32:01 1 8.72 0.00 1.05 1.74 0.05 88.44 14:32:01 2 6.56 0.00 0.62 0.15 0.03 92.64 14:32:01 3 5.60 0.00 0.72 0.35 0.03 93.30 14:32:01 4 3.11 0.00 0.60 0.27 0.05 95.97 14:32:01 5 1.42 0.00 0.65 0.25 0.02 97.66 14:32:01 6 1.00 0.00 0.63 8.43 0.05 89.88 14:32:01 7 4.02 0.00 0.92 0.05 0.03 94.98 Average: all 7.25 0.00 1.52 7.11 0.04 84.07 Average: 0 7.82 0.00 1.57 2.83 0.04 87.73 Average: 1 6.88 0.00 1.53 13.32 0.05 78.22 Average: 2 6.45 0.00 1.39 2.43 0.04 89.69 Average: 3 6.87 0.00 1.56 10.78 0.04 80.76 Average: 4 8.99 0.00 1.77 18.90 0.05 70.29 Average: 5 8.73 0.00 1.55 2.20 0.04 87.48 Average: 6 5.11 0.00 1.34 4.42 0.05 89.08 Average: 7 7.17 0.00 1.49 2.02 0.03 89.28