---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-109 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 2.0G 0 2.0G 0% /dev tmpfs 395M 704K 394M 1% /run /dev/vda1 20G 13G 6.6G 66% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 470 1074 0 2398 3208 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:e6:2c:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fee6:2cd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:f7:ed: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 inet6 fe80::42:ceff:fef7:ed80/64 scope link valid_lft forever preferred_lft forever 4: br-62ebf4786493: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:4f:44:c7 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-62ebf4786493 valid_lft forever preferred_lft forever inet6 fe80::42:d4ff:fe4f:44c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-109) 12/18/24 _x86_64_ (4 CPU) 12:29:44 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 174.20 69.26 104.95 5623.73 42617.18 12:32:01 219.89 20.62 199.27 2873.90 99477.19 12:33:01 144.64 58.64 86.00 4197.03 23786.97 12:34:01 178.59 20.30 158.29 2217.50 63210.66 12:35:01 71.34 23.98 47.36 1150.34 1182.34 Average: 157.74 38.56 119.18 3212.48 46058.43 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 1687732 3380424 2350920 58.21 51704 1795716 874444 17.19 523764 1644180 154992 12:32:01 267552 3315112 3771100 93.38 85644 3085268 1061392 20.86 674752 2846876 44444 12:33:01 1088324 3232196 2950328 73.05 97408 2190156 1443016 28.37 899172 1839652 932 12:34:01 108604 2397844 3930048 97.31 121580 2306560 4201608 82.59 1762260 1931956 1820 12:35:01 1161568 3320644 2877084 71.24 118516 2183096 1086156 21.35 928540 1734860 17660 Average: 862756 3129244 3175896 78.64 94970 2312159 1733323 34.07 957698 1999505 43970 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 ens3 426.66 293.67 1700.30 72.86 0.00 0.00 0.00 0.00 12:31:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 2279.48 1048.89 17654.66 105.52 0.00 0.00 0.00 0.00 12:32:01 lo 4.33 4.33 0.46 0.46 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 br-62ebf4786493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 316.36 233.28 5453.52 21.38 0.00 0.00 0.00 0.00 12:33:01 lo 5.83 5.83 0.56 0.56 0.00 0.00 0.00 0.00 12:33:01 docker0 1.55 2.33 0.28 8.03 0.00 0.00 0.00 0.00 12:33:01 vethd068294 1.55 2.43 0.30 8.04 0.00 0.00 0.00 0.00 12:34:01 ens3 1764.89 896.95 13770.40 126.56 0.00 0.00 0.00 0.00 12:34:01 lo 2.40 2.40 0.28 0.28 0.00 0.00 0.00 0.00 12:34:01 docker0 291.73 855.99 27.74 6066.43 0.00 0.00 0.00 0.00 12:34:01 vethe08f251 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:35:01 ens3 124.11 144.94 43.76 733.14 0.00 0.00 0.00 0.00 12:35:01 lo 5.97 5.97 0.51 0.51 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 br-62ebf4786493 0.87 1.25 0.07 0.13 0.00 0.00 0.00 0.00 Average: ens3 982.39 523.58 7725.19 211.88 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 58.65 171.65 5.60 1214.81 0.00 0.00 0.00 0.00 Average: br-62ebf4786493 0.17 0.25 0.01 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-109) 12/18/24 _x86_64_ (4 CPU) 12:29:44 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 18.41 0.00 2.28 5.20 0.05 74.06 12:31:01 0 5.56 0.00 2.08 10.42 0.03 81.91 12:31:01 1 14.93 0.00 1.61 4.58 0.03 78.84 12:31:01 2 17.81 0.00 1.79 1.94 0.07 78.39 12:31:01 3 35.32 0.00 3.64 3.86 0.07 57.10 12:32:01 all 32.13 0.00 7.03 3.85 0.08 56.91 12:32:01 0 27.96 0.00 6.35 4.14 0.07 61.47 12:32:01 1 41.95 0.00 8.07 6.89 0.10 42.99 12:32:01 2 28.90 0.00 7.33 1.82 0.07 61.88 12:32:01 3 29.68 0.00 6.39 2.54 0.08 61.31 12:33:01 all 23.88 0.00 3.56 3.15 0.07 69.33 12:33:01 0 23.99 0.00 3.95 4.39 0.07 67.61 12:33:01 1 24.77 0.00 3.83 4.30 0.07 67.03 12:33:01 2 22.50 0.00 3.47 1.16 0.08 72.78 12:33:01 3 24.27 0.00 2.97 2.72 0.07 69.97 12:34:01 all 51.68 0.00 7.58 2.64 0.10 38.01 12:34:01 0 48.80 0.00 7.87 4.07 0.10 39.16 12:34:01 1 50.97 0.00 7.44 3.33 0.10 38.15 12:34:01 2 54.35 0.00 7.74 1.05 0.10 36.76 12:34:01 3 52.58 0.00 7.26 2.12 0.10 37.94 12:35:01 all 17.93 0.00 1.42 1.53 0.06 79.06 12:35:01 0 10.10 0.00 1.10 0.88 0.05 87.87 12:35:01 1 43.60 0.00 1.77 1.22 0.08 53.32 12:35:01 2 10.08 0.00 1.54 2.77 0.07 85.54 12:35:01 3 7.92 0.00 1.31 1.23 0.03 89.51 Average: all 28.76 0.00 4.36 3.27 0.07 63.53 Average: 0 23.22 0.00 4.26 4.78 0.06 67.67 Average: 1 35.17 0.00 4.53 4.06 0.08 56.16 Average: 2 26.67 0.00 4.36 1.75 0.08 67.14 Average: 3 29.94 0.00 4.31 2.50 0.07 63.18