---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3617 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 6.4G 67% / 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 480 306 0 3157 3180 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:33:fb:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.181/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe33:fb67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:fa:b1:98 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-3617) 08/28/24 _x86_64_ (4 CPU) 19:26:50 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 181.70 83.59 98.12 6559.57 41471.37 19:29:01 248.46 20.38 228.09 2482.91 111589.97 19:30:01 606.80 57.86 548.93 4071.71 49688.50 19:31:01 616.96 17.97 598.98 375.75 25214.92 19:32:01 620.09 8.85 611.24 541.60 17883.86 19:33:01 320.25 54.12 266.12 3576.20 13437.23 19:34:01 13.53 6.05 7.48 101.32 4722.01 19:35:01 42.13 11.05 31.08 268.62 15667.39 Average: 331.24 32.48 298.76 2247.16 34990.30 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1651460 3296488 2387192 59.11 42492 1763064 940108 18.48 629620 1589752 95840 19:29:01 182020 3224908 3856632 95.49 108092 3036584 1305920 25.67 717232 2862868 275104 19:30:01 107840 3134316 3930812 97.33 153760 2914704 1525196 29.98 920336 2669380 7976 19:31:01 125024 3085400 3913628 96.90 183264 2788012 1601628 31.48 949200 2592816 2612 19:32:01 215276 3213304 3823376 94.67 198856 2790668 1351992 26.58 849792 2584620 3264 19:33:01 889700 3239088 3148952 77.97 203960 2186080 1330100 26.15 784740 2025840 4052 19:34:01 800712 3226376 3237940 80.17 203988 2260052 1329740 26.14 813404 2083692 30876 19:35:01 469840 3306736 3568812 88.37 205664 2662300 1133756 22.29 885220 2336932 35248 Average: 555234 3215827 3483418 86.25 162510 2550183 1314805 25.85 818693 2343238 56872 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:28:01 ens3 390.70 240.64 1443.58 68.20 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.19 2.19 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 ens3 1170.95 617.07 18075.69 54.16 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 278.47 158.71 1419.38 13.70 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 14.86 15.97 3.21 3.70 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 18.12 11.96 11.57 9.66 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 24.30 20.35 37.99 5.31 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.70 2.43 0.38 0.44 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 640.74 345.28 2922.77 22.82 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 317.80 176.72 2995.26 22.26 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3617) 08/28/24 _x86_64_ (4 CPU) 19:26:50 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 15.76 0.00 2.38 5.38 0.06 76.43 19:28:01 0 5.59 0.00 1.51 2.68 0.03 90.19 19:28:01 1 15.41 0.00 2.41 12.86 0.07 69.25 19:28:01 2 23.85 0.00 2.21 4.25 0.08 69.61 19:28:01 3 18.18 0.00 3.39 1.74 0.05 76.64 19:29:01 all 27.31 0.00 7.19 4.76 0.08 60.66 19:29:01 0 18.38 0.00 7.41 3.85 0.05 70.32 19:29:01 1 16.43 0.00 6.52 8.10 0.08 68.87 19:29:01 2 34.88 0.00 7.15 2.46 0.08 55.43 19:29:01 3 39.62 0.00 7.71 4.59 0.10 47.99 19:30:01 all 10.46 0.00 5.36 26.93 0.09 57.16 19:30:01 0 8.46 0.00 5.14 32.19 0.08 54.13 19:30:01 1 14.72 0.00 4.76 19.64 0.07 60.81 19:30:01 2 8.42 0.00 6.88 42.83 0.12 41.75 19:30:01 3 10.26 0.00 4.64 13.30 0.07 71.74 19:31:01 all 5.55 0.00 3.92 31.05 0.09 59.40 19:31:01 0 7.46 0.00 2.88 13.31 0.07 76.29 19:31:01 1 5.85 0.00 4.00 44.06 0.08 46.00 19:31:01 2 3.79 0.00 5.46 44.97 0.12 45.65 19:31:01 3 5.08 0.00 3.33 22.00 0.10 69.49 19:32:01 all 3.34 0.00 3.70 26.84 0.08 66.03 19:32:01 0 3.79 0.00 2.81 14.13 0.05 79.23 19:32:01 1 3.28 0.00 3.62 23.60 0.08 69.42 19:32:01 2 4.08 0.00 5.61 55.06 0.13 35.12 19:32:01 3 2.22 0.00 2.78 14.66 0.05 80.29 19:33:01 all 10.93 0.00 4.50 9.86 0.07 74.64 19:33:01 0 13.54 0.00 4.02 3.35 0.05 79.04 19:33:01 1 7.89 0.00 4.82 12.32 0.07 74.90 19:33:01 2 9.60 0.00 5.39 11.83 0.10 73.07 19:33:01 3 12.71 0.00 3.78 11.94 0.07 71.51 19:34:01 all 21.80 0.00 3.30 0.17 0.05 74.69 19:34:01 0 20.33 0.00 3.01 0.03 0.05 76.58 19:34:01 1 19.38 0.00 2.96 0.15 0.05 77.46 19:34:01 2 25.30 0.00 3.86 0.08 0.05 70.70 19:34:01 3 22.16 0.00 3.33 0.39 0.05 74.07 19:35:01 all 24.75 0.00 3.02 1.00 0.05 71.18 19:35:01 0 9.85 0.00 1.20 0.23 0.03 88.68 19:35:01 1 43.84 0.00 4.84 0.53 0.08 50.70 19:35:01 2 23.05 0.00 3.83 2.54 0.07 70.51 19:35:01 3 22.26 0.00 2.22 0.67 0.07 74.78 Average: all 14.99 0.00 4.17 13.24 0.07 67.53 Average: 0 10.92 0.00 3.49 8.71 0.05 76.83 Average: 1 15.85 0.00 4.24 15.16 0.07 64.68 Average: 2 16.64 0.00 5.05 20.45 0.09 57.77 Average: 3 16.53 0.00 3.89 8.68 0.07 70.82