---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6790 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 12G 7.9G 60% / 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 480 133 0 3329 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:78:50:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe78:507e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:29:8f:4f 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-6790) 10/05/24 _x86_64_ (4 CPU) 00:45:39 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 184.02 83.22 100.80 6531.84 41600.68 00:48:01 141.82 12.66 129.16 2284.22 24297.85 00:49:01 582.86 0.17 582.69 5.33 32335.89 00:50:01 433.95 4.17 429.78 91.12 50206.58 00:51:01 513.21 456.56 56.66 22599.10 27012.23 00:52:01 595.90 582.77 13.13 45115.20 1457.73 00:53:01 600.47 598.63 1.83 35425.92 72.24 00:54:01 490.37 488.82 1.55 14072.05 33.46 00:55:01 301.60 300.55 1.05 20197.27 11.33 Average: 427.67 281.27 146.40 16279.85 19668.67 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1660440 3357192 2378212 58.89 52636 1798460 879964 17.30 563176 1632824 147224 00:48:01 967704 3251984 3070948 76.04 66772 2353264 1261784 24.80 795212 2051880 61596 00:49:01 115316 3222512 3923336 97.14 105936 3038980 1277708 25.12 835236 2745532 9684 00:50:01 1119364 3318352 2919288 72.28 148352 2171876 1066928 20.97 668316 1997964 145972 00:51:01 1509972 3303692 2528680 62.61 160640 1753544 1096280 21.55 654132 1620476 14524 00:52:01 115576 3315920 3923076 97.14 161132 3109400 1042384 20.49 645464 2973308 108 00:53:01 205100 3312928 3833552 94.92 157124 3031404 1042384 20.49 634844 2905568 280 00:54:01 171804 3311992 3866848 95.75 154588 3042320 1042384 20.49 628528 2919916 168 00:55:01 198936 3321580 3839716 95.07 153060 3026560 1042384 20.49 616192 2906116 160 Average: 673801 3301795 3364851 83.32 128916 2591756 1083578 21.30 671233 2417065 42191 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 ens3 402.33 257.97 1446.18 69.91 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 00:48:01 ens3 798.22 589.29 4937.47 49.31 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 15.19 13.68 3.28 3.64 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 585.28 515.53 4775.04 36.87 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 315.74 267.85 2739.22 19.17 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 229.65 409.57 17.93 3257.11 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 404.38 697.85 26.54 5611.29 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 122.58 205.28 8.43 1631.71 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 210.61 379.67 13.57 3072.82 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 341.87 370.37 1546.45 1530.35 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-6790) 10/05/24 _x86_64_ (4 CPU) 00:45:39 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 19.17 0.00 2.53 5.61 0.06 72.62 00:47:02 0 8.33 0.00 1.68 5.38 0.05 84.56 00:47:02 1 23.68 0.00 3.27 2.80 0.07 70.19 00:47:02 2 25.74 0.00 2.96 9.87 0.07 61.36 00:47:02 3 19.03 0.00 2.26 4.38 0.05 74.29 00:48:01 all 11.55 0.00 2.13 3.53 0.06 82.73 00:48:01 0 4.24 0.00 0.98 0.46 0.03 94.29 00:48:01 1 6.24 0.00 1.87 2.35 0.05 89.49 00:48:01 2 22.64 0.00 3.03 7.29 0.07 66.96 00:48:01 3 13.19 0.00 2.59 4.08 0.07 80.08 00:49:01 all 2.47 0.00 3.80 19.84 0.09 73.80 00:49:01 0 3.28 0.00 6.29 43.20 0.10 47.12 00:49:01 1 1.67 0.00 2.09 7.10 0.05 89.09 00:49:01 2 1.88 0.00 1.68 1.24 0.15 95.06 00:49:01 3 3.01 0.00 5.16 27.93 0.07 63.83 00:50:01 all 6.27 0.00 5.05 13.89 0.08 74.70 00:50:01 0 5.33 0.00 6.20 16.32 0.07 72.09 00:50:01 1 4.41 0.00 5.25 16.28 0.07 73.99 00:50:01 2 4.84 0.00 4.87 8.56 0.10 81.63 00:50:01 3 10.55 0.00 3.89 14.38 0.08 71.09 00:51:01 all 10.79 0.00 3.07 29.97 0.09 56.08 00:51:01 0 11.20 0.00 2.87 31.91 0.08 53.93 00:51:01 1 11.98 0.00 3.68 33.82 0.08 50.43 00:51:01 2 10.67 0.00 2.29 27.20 0.12 59.73 00:51:01 3 9.32 0.00 3.42 26.97 0.08 60.21 00:52:01 all 15.79 0.00 1.60 21.77 0.10 60.75 00:52:01 0 14.85 0.00 1.82 23.00 0.10 60.23 00:52:01 1 17.08 0.00 1.85 26.13 0.10 54.85 00:52:01 2 15.00 0.00 0.94 15.21 0.12 68.73 00:52:01 3 16.25 0.00 1.82 22.83 0.08 59.01 00:53:01 all 27.10 0.00 1.99 53.05 0.10 17.76 00:53:01 0 28.99 0.00 2.33 49.57 0.10 19.01 00:53:01 1 26.88 0.00 2.06 57.85 0.10 13.11 00:53:01 2 24.23 0.00 1.63 54.91 0.12 19.12 00:53:01 3 28.30 0.00 2.00 49.87 0.10 19.74 00:54:01 all 13.66 0.00 1.38 37.47 0.10 47.39 00:54:01 0 15.09 0.00 1.53 40.99 0.08 42.31 00:54:01 1 14.31 0.00 1.44 37.63 0.08 46.54 00:54:01 2 9.16 0.00 0.87 25.84 0.10 64.04 00:54:01 3 16.13 0.00 1.66 45.57 0.10 36.55 00:55:01 all 21.51 0.00 1.27 6.09 0.10 71.03 00:55:01 0 25.25 0.00 1.51 9.58 0.10 63.56 00:55:01 1 22.99 0.00 1.30 5.43 0.10 70.19 00:55:01 2 12.76 0.00 0.89 3.15 0.10 83.10 00:55:01 3 25.02 0.00 1.35 6.18 0.10 67.34 Average: all 14.27 0.00 2.54 21.26 0.09 61.85 Average: 0 12.96 0.00 2.80 24.48 0.08 59.68 Average: 1 14.37 0.00 2.53 21.03 0.08 61.99 Average: 2 14.10 0.00 2.12 17.09 0.10 66.58 Average: 3 15.65 0.00 2.68 22.47 0.08 59.11