---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6773 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 700K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / 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 459 4750 0 2765 7221 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:2c:ed:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe2c:edc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:76:e6:ec 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-6773) 10/18/25 _x86_64_ (4 CPU) 09:38:56 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:02 158.54 84.32 74.22 5822.50 38358.56 09:41:01 51.53 3.46 48.08 58.70 6492.32 09:42:01 117.81 54.47 63.35 2932.89 15495.23 09:43:01 117.25 70.89 46.36 1933.14 16694.42 09:44:01 26.08 2.45 23.63 126.51 7719.65 Average: 94.39 43.25 51.14 2181.85 16986.96 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 5997204 7470552 2170224 26.57 31648 1623424 939000 10.19 518936 1484252 48064 09:41:01 5741840 7437720 2425588 29.70 53144 1812764 973156 10.56 569000 1664960 148608 09:42:01 5310720 7475084 2856708 34.98 64348 2253512 918456 9.97 859984 1769980 296036 09:43:01 5109696 7461964 3057732 37.44 73180 2423996 917024 9.95 943252 1871676 31740 09:44:01 4827752 7354556 3339676 40.89 77584 2590712 1023032 11.10 1159624 1930652 26932 Average: 5397442 7439975 2769986 33.92 59981 2140882 954134 10.35 810159 1744304 110276 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:40:02 ens3 171.55 116.48 783.65 55.85 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 09:41:01 ens3 62.09 44.65 889.46 5.44 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 2.30 2.30 0.24 0.24 0.00 0.00 0.00 0.00 09:42:01 ens3 179.21 73.18 1080.80 8.00 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:43:01 ens3 100.90 80.54 203.19 19.17 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:44:01 ens3 48.76 48.01 64.68 25.85 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 112.67 72.66 603.42 22.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6773) 10/18/25 _x86_64_ (4 CPU) 09:38:56 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 12.31 0.00 2.66 6.37 2.81 75.86 09:40:02 0 7.61 0.00 1.80 4.73 2.48 83.39 09:40:02 1 6.67 0.00 2.01 3.85 2.42 85.04 09:40:02 2 8.59 0.00 4.71 8.93 3.02 74.75 09:40:02 3 26.38 0.00 2.07 7.94 3.28 60.34 09:41:01 all 19.48 0.00 1.16 2.19 1.51 75.66 09:41:01 0 12.53 0.00 0.75 0.10 0.76 85.86 09:41:01 1 6.37 0.00 0.32 0.66 1.11 91.55 09:41:01 2 31.48 0.00 2.06 7.57 2.53 56.36 09:41:01 3 27.60 0.00 1.52 0.42 1.62 68.83 09:42:01 all 16.92 2.41 2.31 3.64 2.25 72.47 09:42:01 0 9.94 9.61 2.06 1.83 2.18 74.38 09:42:01 1 8.74 0.00 2.03 6.02 1.80 81.41 09:42:01 2 8.79 0.03 2.23 4.07 1.70 83.18 09:42:01 3 40.10 0.00 2.95 2.67 3.31 50.97 09:43:01 all 19.47 0.00 6.67 6.32 4.78 62.77 09:43:01 0 18.00 0.00 5.63 7.44 4.37 64.56 09:43:01 1 27.92 0.00 8.87 7.33 5.31 50.57 09:43:01 2 14.91 0.00 5.67 4.35 5.06 70.01 09:43:01 3 17.06 0.00 6.43 6.15 4.35 66.02 09:44:01 all 19.54 0.00 2.01 0.99 2.18 75.28 09:44:01 0 16.51 0.00 1.49 0.33 1.88 79.79 09:44:01 1 12.33 0.00 2.39 0.12 1.45 83.71 09:44:01 2 38.77 0.00 2.39 1.23 3.68 53.94 09:44:01 3 10.47 0.00 1.78 2.31 1.74 83.70 Average: all 17.54 0.48 2.97 3.91 2.71 72.39 Average: 0 12.92 1.93 2.35 2.90 2.34 77.56 Average: 1 12.45 0.00 3.14 3.61 2.43 78.38 Average: 2 20.46 0.01 3.42 5.23 3.20 67.69 Average: 3 24.31 0.00 2.96 3.91 2.87 65.95