---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4061 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 696K 394M 1% /run /dev/vda1 20G 13G 6.9G 65% / 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 470 322 0 3150 3190 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:fc:01:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fefc:1d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:67:39:4a 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-4061) 04/01/25 _x86_64_ (4 CPU) 09:29:04 LINUX RESTART (4 CPU) 09:30:01 tps rtps wtps bread/s bwrtn/s 09:31:01 4.38 0.00 4.38 0.00 239.69 09:32:01 1.62 0.00 1.62 0.00 20.40 09:33:01 0.73 0.00 0.73 0.00 8.53 09:34:01 1.35 0.00 1.35 0.00 16.66 09:35:01 0.85 0.00 0.85 0.00 9.60 09:36:01 0.88 0.00 0.88 0.00 11.73 09:37:01 0.73 0.00 0.73 0.00 8.93 09:38:01 4.90 3.42 1.48 145.84 195.57 09:39:01 112.86 25.08 87.79 1473.75 6824.60 09:40:01 435.37 145.76 289.61 28334.52 165084.16 09:41:01 175.35 107.62 67.74 6501.58 6867.92 Average: 67.21 25.63 41.58 3315.67 16307.91 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:31:01 2058364 3464932 1980288 49.03 26456 1549984 816520 16.05 400044 1428976 172 09:32:01 2061196 3467776 1977456 48.96 26520 1549972 816044 16.04 398952 1428928 152 09:33:01 2061288 3467924 1977364 48.96 26536 1549976 816044 16.04 398956 1428932 156 09:34:01 2061388 3468060 1977264 48.96 26576 1549976 818740 16.09 398556 1428936 20 09:35:01 2061488 3468232 1977164 48.96 26612 1549980 818740 16.09 398616 1428936 152 09:36:01 2061464 3468220 1977188 48.96 26644 1549984 818740 16.09 398588 1428940 24 09:37:01 2061456 3468384 1977196 48.96 26660 1550116 818740 16.09 398740 1429072 156 09:38:01 2015140 3431884 2023512 50.10 26748 1559764 818740 16.09 437772 1436980 168 09:39:01 1585036 3397676 2453616 60.75 57892 1901924 938272 18.44 500052 1756128 208220 09:40:01 274448 3313780 3764204 93.20 121696 2984360 1228824 24.16 477884 2975708 1272 09:41:01 354920 3247880 3683732 91.21 125072 2863520 993056 19.52 857432 2547300 7868 Average: 1696017 3424068 2342635 58.01 47037 1832687 882042 17.34 460508 1701712 19851 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 0.03 0.20 0.00 0.05 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 ens3 87.70 48.93 117.26 15.13 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 ens3 137.23 112.43 1044.64 31.24 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 2.26 2.26 0.21 0.21 0.00 0.00 0.00 0.00 09:40:01 ens3 2262.36 1142.01 18841.04 85.08 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 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 09:41:01 ens3 73.02 131.63 17.22 934.52 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 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 232.93 130.58 1821.06 96.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4061) 04/01/25 _x86_64_ (4 CPU) 09:29:04 LINUX RESTART (4 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:31:01 all 0.01 0.00 0.02 0.09 0.01 99.87 09:31:01 0 0.00 0.00 0.03 0.00 0.00 99.97 09:31:01 1 0.00 0.00 0.02 0.37 0.02 99.60 09:31:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:31:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:32:01 all 0.03 0.00 0.03 0.02 0.01 99.92 09:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:32:01 1 0.02 0.00 0.03 0.07 0.00 99.88 09:32:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:33:01 all 0.00 0.00 0.01 0.00 0.00 99.98 09:33:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:33:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:33:01 2 0.00 0.00 0.02 0.00 0.02 99.97 09:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:34:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:34:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:34:01 1 0.00 0.00 0.00 0.02 0.02 99.97 09:34:01 2 0.03 0.00 0.03 0.00 0.03 99.90 09:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:35:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:35:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:35:01 1 0.00 0.00 0.02 0.03 0.00 99.95 09:35:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:36:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:36:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:36:01 2 0.07 0.00 0.02 0.00 0.02 99.90 09:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:37:01 all 0.01 0.00 0.01 0.00 0.01 99.97 09:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:37:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:37:01 2 0.02 0.00 0.02 0.02 0.02 99.93 09:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:38:01 all 1.49 0.00 0.09 0.06 0.00 98.36 09:38:01 0 1.60 0.00 0.07 0.03 0.02 98.28 09:38:01 1 1.52 0.00 0.08 0.02 0.00 98.38 09:38:01 2 1.82 0.00 0.12 0.03 0.02 98.02 09:38:01 3 1.03 0.00 0.10 0.12 0.00 98.75 09:39:01 all 19.86 0.00 1.43 3.08 0.05 75.57 09:39:01 0 8.00 0.00 0.77 1.67 0.03 89.52 09:39:01 1 4.34 0.00 0.62 6.25 0.07 88.73 09:39:01 2 42.03 0.00 2.41 0.75 0.07 54.74 09:39:01 3 25.01 0.00 1.93 3.67 0.05 69.33 09:40:01 all 23.21 0.00 10.07 7.86 0.09 58.77 09:40:01 0 23.06 0.00 8.80 6.16 0.09 61.90 09:40:01 1 21.41 0.00 10.23 5.23 0.09 63.04 09:40:01 2 23.42 0.00 11.90 9.17 0.10 55.42 09:40:01 3 24.96 0.00 9.37 10.84 0.07 54.77 09:41:01 all 21.05 0.00 3.80 3.76 0.06 71.33 09:41:01 0 24.38 0.00 5.12 1.76 0.08 68.66 09:41:01 1 9.69 0.00 1.66 5.64 0.03 82.99 09:41:01 2 26.25 0.00 4.02 4.47 0.07 65.19 09:41:01 3 23.85 0.00 4.40 3.20 0.08 68.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.93 0.00 1.39 1.34 0.02 91.32 Average: 0 5.16 0.00 1.34 0.86 0.02 92.62 Average: 1 3.31 0.00 1.13 1.59 0.02 93.95 Average: 2 8.50 0.00 1.67 1.30 0.04 88.50 Average: 3 6.76 0.00 1.42 1.60 0.02 90.20