---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4775 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 12G 8.1G 58% / 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: 3944 536 216 0 3190 3124 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:90:97:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe90:9714/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:91:4a:74 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-4775) 06/27/24 _x86_64_ (4 CPU) 02:51:32 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 148.89 65.69 83.20 4913.45 7718.71 02:54:01 301.03 12.86 288.17 2309.03 30893.48 02:55:01 403.20 0.07 403.13 9.06 15966.94 02:56:01 278.40 30.89 247.51 2331.48 15051.36 02:57:01 11.86 4.72 7.15 248.05 2908.76 02:58:01 14.18 0.77 13.41 12.80 9926.88 02:59:01 91.12 8.07 83.05 1374.44 10950.84 03:00:01 350.04 0.47 349.58 3.87 24692.28 03:01:01 400.22 19.05 381.16 2851.03 23360.83 03:02:01 1.95 0.00 1.95 0.00 68.12 Average: 199.93 14.26 185.67 1403.84 14126.19 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1616652 3352252 2422008 59.97 52852 1836972 886356 17.42 572088 1669248 161504 02:54:01 768884 3226848 3269776 80.96 81500 2498372 1279048 25.14 801032 2216712 8452 02:55:01 409848 3217712 3628812 89.85 106592 2765732 1278228 25.13 854268 2459444 11580 02:56:01 689544 3287868 3349116 82.93 121788 2557028 1207452 23.73 836184 2212896 1952 02:57:01 384096 3031704 3654564 90.49 122008 2601500 1495416 29.40 1111484 2237632 19852 02:58:01 467820 3291624 3570840 88.42 122168 2774716 1255664 24.68 904840 2360376 14192 02:59:01 873252 3170364 3165408 78.38 125240 2274264 1341960 26.38 1013488 1872824 47452 03:00:01 173684 3153720 3864976 95.70 141700 2872176 1352840 26.59 1049872 2465240 9100 03:01:01 350304 3260672 3688356 91.33 151228 2827156 1083160 21.29 1093568 2285692 368 03:02:01 335540 3262380 3703120 91.69 151232 2827336 1083160 21.29 1781920 1595176 132 Average: 606962 3225514 3431698 84.97 117631 2583525 1226328 24.11 1001874 2137524 27458 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 313.91 225.98 1557.96 67.33 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 02:54:01 ens3 449.01 264.46 2365.97 29.08 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 02:55:01 ens3 350.98 188.27 2040.98 17.20 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 21.35 18.50 40.75 4.10 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 3.68 3.50 0.99 1.05 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 51.47 28.36 237.80 2.41 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 214.90 131.81 920.57 11.50 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 549.93 181.75 3353.03 15.57 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 ens3 119.99 202.80 15.17 1425.31 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 3.46 3.46 0.30 0.30 0.00 0.00 0.00 0.00 03:02:01 ens3 314.08 583.15 20.40 4716.01 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 238.57 182.72 1053.12 629.98 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 0.73 0.73 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-4775) 06/27/24 _x86_64_ (4 CPU) 02:51:32 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 21.43 0.00 2.00 4.50 0.06 72.01 02:53:02 0 12.12 0.00 1.53 1.32 0.03 84.99 02:53:02 1 37.34 0.00 2.93 5.62 0.08 54.02 02:53:02 2 21.61 0.00 2.01 1.50 0.08 74.80 02:53:02 3 14.64 0.00 1.54 9.54 0.07 74.21 02:54:01 all 11.84 0.00 3.38 8.50 0.07 76.20 02:54:01 0 7.91 0.00 3.36 8.10 0.05 80.58 02:54:01 1 23.78 0.00 4.68 20.11 0.09 51.35 02:54:01 2 9.08 0.00 2.72 1.83 0.07 86.29 02:54:01 3 6.59 0.00 2.72 3.92 0.07 86.70 02:55:01 all 6.38 0.00 3.55 12.83 0.07 77.17 02:55:01 0 5.88 0.00 3.64 14.62 0.05 75.81 02:55:01 1 3.74 0.00 3.93 17.47 0.07 74.79 02:55:01 2 9.94 0.00 2.88 1.53 0.12 85.52 02:55:01 3 5.96 0.00 3.75 17.60 0.05 72.64 02:56:01 all 12.67 0.00 4.41 8.16 0.07 74.69 02:56:01 0 12.97 0.00 5.01 10.64 0.08 71.29 02:56:01 1 11.31 0.00 4.04 6.39 0.07 78.19 02:56:01 2 14.91 0.00 5.59 11.87 0.08 67.55 02:56:01 3 11.50 0.00 3.01 3.77 0.05 81.68 02:57:01 all 21.33 0.00 3.98 0.14 0.06 74.49 02:57:01 0 17.93 0.00 3.75 0.00 0.03 78.29 02:57:01 1 27.54 0.00 4.48 0.08 0.05 67.85 02:57:01 2 29.11 0.00 5.04 0.25 0.07 65.53 02:57:01 3 10.70 0.00 2.66 0.23 0.07 86.33 02:58:01 all 22.40 0.00 2.41 0.21 0.05 74.93 02:58:01 0 25.86 0.00 2.82 0.13 0.05 71.13 02:58:01 1 18.47 0.00 2.45 0.17 0.05 78.86 02:58:01 2 36.63 0.00 3.30 0.22 0.07 59.78 02:58:01 3 8.54 0.00 1.09 0.32 0.03 90.02 02:59:01 all 19.77 0.00 2.93 2.22 0.06 75.02 02:59:01 0 24.77 0.00 2.63 2.48 0.07 70.06 02:59:01 1 27.21 0.00 3.59 1.22 0.08 67.89 02:59:01 2 15.53 0.00 3.06 1.31 0.07 80.04 02:59:01 3 11.51 0.00 2.45 3.87 0.05 82.12 03:00:01 all 6.83 0.00 3.32 11.42 0.06 78.37 03:00:01 0 2.88 0.00 1.32 0.12 0.03 95.65 03:00:01 1 7.94 0.00 5.41 32.05 0.07 54.53 03:00:01 2 10.10 0.00 4.56 12.49 0.10 72.74 03:00:01 3 6.43 0.00 1.96 1.07 0.05 90.48 03:01:01 all 15.98 0.00 4.32 12.55 0.09 67.05 03:01:01 0 17.47 0.00 3.67 16.82 0.08 61.96 03:01:01 1 13.82 0.00 4.79 21.02 0.08 60.29 03:01:01 2 14.43 0.00 4.66 7.44 0.12 73.35 03:01:01 3 18.20 0.00 4.20 4.86 0.08 72.65 03:02:01 all 27.56 0.00 1.04 0.01 0.08 71.31 03:02:01 0 27.72 0.00 1.04 0.03 0.08 71.12 03:02:01 1 29.08 0.00 1.08 0.00 0.08 69.75 03:02:01 2 29.22 0.00 1.09 0.00 0.08 69.61 03:02:01 3 24.20 0.00 0.96 0.02 0.07 74.75 Average: all 16.63 0.00 3.13 6.04 0.07 74.12 Average: 0 15.57 0.00 2.87 5.41 0.06 76.09 Average: 1 20.04 0.00 3.73 10.37 0.07 65.78 Average: 2 19.10 0.00 3.49 3.84 0.09 73.48 Average: 3 11.83 0.00 2.44 4.54 0.06 81.14