---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9358 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.7G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 510 3493 0 3971 7166 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e9:78:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fee9:78b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:06:44:06 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9358) 03/21/26 _x86_64_ (4 CPU) 02:43:47 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps bread/s bwrtn/s 02:45:02 156.54 69.16 87.39 5590.93 39991.35 02:46:01 65.75 4.59 61.16 825.49 9573.83 02:47:01 222.66 7.82 214.85 1414.70 25043.03 02:48:01 357.34 0.03 357.30 2.93 28345.03 02:49:01 57.89 0.83 57.06 34.93 30036.86 Average: 172.40 16.52 155.88 1576.19 26655.06 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:02 5912168 7432768 2255260 27.61 38052 1662792 952496 10.34 565776 1521328 61052 02:46:01 5664772 7467628 2502656 30.64 58044 1909076 885108 9.60 553212 1748336 114276 02:47:01 4931804 7323432 3235624 39.62 82016 2451112 1337148 14.51 798988 2184124 8204 02:48:01 4337744 7392656 3829684 46.89 115036 3033296 1240860 13.46 769508 2754556 76100 02:49:01 3636252 7391620 4531176 55.48 133492 3660896 970540 10.53 815592 3356352 26312 Average: 4896548 7401621 3270880 40.05 85328 2543434 1077230 11.69 700615 2312939 57189 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:02 ens3 421.61 237.03 1122.23 66.77 0.00 0.00 0.00 0.00 02:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:46:01 ens3 56.18 45.59 656.97 7.32 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 02:47:01 ens3 602.90 323.90 3351.69 29.52 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:48:01 ens3 321.54 258.69 3355.77 19.42 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:49:01 ens3 436.29 316.30 4154.36 25.51 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 368.74 236.94 2534.52 29.78 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 0.71 0.71 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9358) 03/21/26 _x86_64_ (4 CPU) 02:43:47 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:02 all 19.68 0.00 2.82 4.65 1.25 71.60 02:45:02 0 27.07 0.00 5.26 7.73 1.20 58.73 02:45:02 1 22.95 0.00 1.88 1.90 1.12 72.15 02:45:02 2 11.49 0.00 2.01 2.98 1.45 82.07 02:45:02 3 17.22 0.00 2.10 6.00 1.25 73.43 02:46:01 all 20.95 0.00 1.40 1.76 1.09 74.79 02:46:01 0 36.36 0.00 2.17 2.82 1.31 57.35 02:46:01 1 24.35 0.00 1.44 0.19 0.85 73.18 02:46:01 2 3.10 0.00 0.64 2.19 1.11 92.95 02:46:01 3 20.10 0.00 1.34 1.88 1.07 75.62 02:47:01 all 11.37 0.00 3.48 5.31 0.83 79.02 02:47:01 0 17.17 0.00 4.32 6.14 0.94 71.44 02:47:01 1 4.56 0.00 2.40 0.84 0.59 91.62 02:47:01 2 6.85 0.00 3.05 5.99 1.06 83.05 02:47:01 3 16.83 0.00 4.16 8.24 0.77 69.99 02:48:01 all 8.23 0.00 4.50 10.47 0.74 76.06 02:48:01 0 9.72 0.00 6.03 9.20 0.83 74.22 02:48:01 1 3.01 0.00 4.56 14.04 0.47 77.93 02:48:01 2 11.94 0.00 3.48 10.84 0.83 72.91 02:48:01 3 8.26 0.00 3.95 7.81 0.82 79.16 02:49:01 all 15.90 0.00 3.16 1.18 0.95 78.81 02:49:01 0 10.32 0.00 2.25 1.22 0.80 85.42 02:49:01 1 17.41 0.00 3.76 0.22 0.85 77.77 02:49:01 2 6.16 0.00 4.28 1.09 0.99 87.47 02:49:01 3 29.68 0.00 2.35 2.17 1.17 64.63 Average: all 15.23 0.00 3.07 4.67 0.97 76.06 Average: 0 20.09 0.00 4.01 5.42 1.01 69.46 Average: 1 14.46 0.00 2.81 3.43 0.77 78.53 Average: 2 7.92 0.00 2.69 4.61 1.09 83.69 Average: 3 18.42 0.00 2.78 5.23 1.01 72.56