---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3099 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: 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): 0-3 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 696K 394M 1% /run /dev/vda1 20G 11G 8.7G 55% / 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 456 1904 0 1583 3204 Swap: 1023 1 1022 ---> 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:db:92:28 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fedb:9228/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:f8:e9:ad 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-3099) 08/22/24 _x86_64_ (4 CPU) 09:59:46 LINUX RESTART (4 CPU) 10:00:01 tps rtps wtps bread/s bwrtn/s 10:01:01 180.47 83.85 96.62 6583.17 41011.45 10:02:01 138.66 12.71 125.95 2250.16 23771.90 10:03:01 290.67 57.74 232.94 1103.21 53546.04 10:04:01 104.48 69.84 34.64 7954.01 2025.93 10:05:01 60.70 56.41 4.28 1362.35 103.57 10:06:01 63.74 40.68 23.06 1698.25 1335.11 Average: 139.80 53.54 86.26 3491.53 20302.13 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 1684268 3323840 2354384 58.30 42480 1757828 936796 18.41 601576 1583968 102748 10:02:01 398280 2955024 3640372 90.14 108168 2463740 1484624 29.18 1034736 2308652 290668 10:03:01 529024 2332004 3509628 86.90 146212 1698304 1506508 29.61 1618636 1529468 7008 10:04:01 102772 2012304 3935880 97.46 148564 1778704 1866556 36.69 1902700 1676180 152 10:05:01 253084 1792492 3785568 93.73 149068 1441816 1572904 30.92 2099764 1331932 596 10:06:01 1999804 3297896 2038848 50.48 146708 1236712 971256 19.09 614424 1134512 16668 Average: 827872 2618927 3210780 79.50 123533 1729517 1389774 27.32 1311973 1594119 69640 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 394.23 254.91 1474.33 69.64 0.00 0.00 0.00 0.00 10:02:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 668.99 275.64 3329.88 43.11 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 468.83 103.66 3562.06 7.72 0.00 0.00 0.00 0.00 10:04:01 lo 34.71 34.71 1443.43 1443.43 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 4.12 3.63 0.94 0.86 0.00 0.00 0.00 0.00 10:05:01 lo 8.38 8.38 27.75 27.75 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 15.73 9.26 4.76 4.74 0.00 0.00 0.00 0.00 10:06:01 lo 2.93 2.93 0.25 0.25 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 21.13 23.91 10.77 52.39 0.00 0.00 0.00 0.00 Average: lo 8.29 8.29 245.26 245.26 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: ens3 262.19 111.83 1397.33 29.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3099) 08/22/24 _x86_64_ (4 CPU) 09:59:46 LINUX RESTART (4 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 16.85 0.00 2.28 5.12 0.05 75.70 10:01:01 0 12.19 0.00 2.89 9.36 0.05 75.51 10:01:01 1 21.61 0.00 3.01 1.62 0.05 73.70 10:01:01 2 15.76 0.00 1.55 2.12 0.05 80.51 10:01:01 3 17.83 0.00 1.68 7.37 0.05 73.07 10:02:01 all 23.12 0.00 4.56 3.87 0.08 68.38 10:02:01 0 17.24 0.00 4.23 4.05 0.05 74.43 10:02:01 1 34.71 0.00 4.66 1.92 0.08 58.63 10:02:01 2 27.47 0.00 4.64 1.26 0.10 66.53 10:02:01 3 13.02 0.00 4.66 8.26 0.08 73.97 10:03:01 all 30.57 0.00 7.65 7.15 0.10 54.54 10:03:01 0 29.91 0.00 8.69 9.53 0.10 51.77 10:03:01 1 29.75 0.00 6.13 3.45 0.08 60.58 10:03:01 2 32.16 0.00 8.66 2.63 0.10 56.44 10:03:01 3 30.44 0.00 7.13 12.95 0.10 49.38 10:04:01 all 60.75 0.00 6.86 2.62 0.14 29.63 10:04:01 0 58.42 0.00 6.95 3.93 0.13 30.56 10:04:01 1 59.99 0.00 6.67 0.41 0.14 32.80 10:04:01 2 58.00 0.00 6.62 2.70 0.15 32.52 10:04:01 3 66.61 0.00 7.20 3.43 0.14 22.62 10:05:01 all 42.84 0.00 6.77 1.26 0.10 49.03 10:05:01 0 54.96 0.00 6.00 0.54 0.10 38.39 10:05:01 1 35.70 0.00 6.58 0.94 0.08 56.69 10:05:01 2 41.52 0.00 7.92 2.69 0.12 47.76 10:05:01 3 39.13 0.00 6.59 0.87 0.10 53.31 10:06:01 all 35.96 0.00 4.32 1.23 0.08 58.41 10:06:01 0 26.18 0.00 4.22 2.08 0.08 67.43 10:06:01 1 32.17 0.00 4.21 0.67 0.08 62.86 10:06:01 2 60.91 0.00 4.42 1.61 0.10 32.96 10:06:01 3 24.54 0.00 4.42 0.59 0.07 70.39 Average: all 34.98 0.00 5.40 3.54 0.09 55.99 Average: 0 33.11 0.00 5.49 4.91 0.09 56.39 Average: 1 35.63 0.00 5.21 1.50 0.09 57.57 Average: 2 39.28 0.00 5.63 2.17 0.10 52.82 Average: 3 31.88 0.00 5.27 5.58 0.09 57.18