---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5734 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 7.1G 64% / 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 479 478 0 2986 3181 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:82:13:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe82:1386/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:09:b8:93 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-5734) 07/04/24 _x86_64_ (4 CPU) 14:22:30 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 146.69 66.67 80.02 4996.58 7721.40 14:25:01 290.31 62.08 228.22 10896.41 135190.31 14:26:01 299.23 87.85 211.38 7630.12 19302.37 14:27:01 466.62 406.68 59.94 27341.58 7068.16 14:28:01 91.47 68.14 23.33 3045.49 2910.71 Average: 259.26 138.46 120.80 10801.35 34604.78 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1670584 3399608 2368068 58.64 52420 1830888 860276 16.91 523104 1662756 155164 14:25:01 390336 3237624 3648316 90.33 117252 2789548 1314516 25.84 641792 2690488 608 14:26:01 236236 2994040 3802416 94.15 144088 2671784 1834936 36.07 982604 2497168 75640 14:27:01 179352 3193668 3859300 95.56 146752 2955224 1195620 23.50 778548 2790724 53376 14:28:01 499948 3267384 3538704 87.62 148740 2704056 1084096 21.31 671960 2574500 14336 Average: 595291 3218465 3443361 85.26 121850 2590300 1257889 24.73 719602 2443127 59825 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 377.56 255.89 1546.15 70.70 0.00 0.00 0.00 0.00 14:25:01 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 842.73 539.74 15009.74 38.85 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 173.41 140.72 783.81 12.63 0.00 0.00 0.00 0.00 14:27:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 222.81 139.24 1572.05 12.73 0.00 0.00 0.00 0.00 14:28:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 45.83 36.58 169.69 15.79 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 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 332.70 222.56 3832.37 30.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5734) 07/04/24 _x86_64_ (4 CPU) 14:22:30 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.23 0.00 2.09 4.48 0.06 72.14 14:24:01 0 8.55 0.00 0.87 1.91 0.05 88.62 14:24:01 1 14.95 0.00 2.08 9.67 0.03 73.26 14:24:01 2 25.73 0.00 2.34 0.42 0.07 71.44 14:24:01 3 35.64 0.00 3.06 5.92 0.07 55.32 14:25:01 all 22.18 0.00 7.49 5.32 0.08 64.93 14:25:01 0 30.92 0.00 7.54 4.71 0.08 56.74 14:25:01 1 14.95 0.00 7.29 11.65 0.08 66.03 14:25:01 2 17.21 0.00 7.38 3.60 0.07 71.74 14:25:01 3 25.49 0.00 7.77 1.34 0.08 65.32 14:26:01 all 26.08 0.00 5.78 8.19 0.08 59.86 14:26:01 0 27.73 0.00 5.57 11.06 0.08 55.56 14:26:01 1 26.16 0.00 6.30 5.00 0.07 62.48 14:26:01 2 25.57 0.00 6.46 11.09 0.10 56.77 14:26:01 3 24.88 0.00 4.79 5.66 0.08 64.59 14:27:01 all 15.41 0.00 2.85 26.15 0.07 55.52 14:27:01 0 14.99 0.00 3.11 27.88 0.08 53.94 14:27:01 1 14.79 0.00 3.13 22.04 0.07 59.97 14:27:01 2 16.48 0.00 2.85 32.67 0.07 47.93 14:27:01 3 15.37 0.00 2.31 22.06 0.05 60.21 14:28:01 all 19.56 0.00 0.97 2.33 0.05 77.09 14:28:01 0 9.63 0.00 0.77 2.81 0.05 86.74 14:28:01 1 36.78 0.00 1.19 1.96 0.07 60.01 14:28:01 2 8.77 0.00 0.80 0.65 0.05 89.72 14:28:01 3 23.08 0.00 1.10 3.91 0.05 71.87 Average: all 20.89 0.00 3.83 9.29 0.07 65.91 Average: 0 18.39 0.00 3.58 9.68 0.07 68.28 Average: 1 21.58 0.00 3.99 10.05 0.06 64.32 Average: 2 18.73 0.00 3.96 9.67 0.07 67.57 Average: 3 24.87 0.00 3.80 7.77 0.07 63.49