---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1989 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 520 3255 0 4200 7157 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:9e:13:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe9e:13a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:74:d9:de 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-1989) 05/28/26 _x86_64_ (4 CPU) 09:22:45 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:02 162.37 69.20 93.17 5602.40 40477.22 09:25:01 59.57 0.12 59.45 21.82 9522.22 09:26:02 111.73 12.83 98.90 2266.67 20614.29 09:27:01 201.22 0.49 200.74 3.89 35005.13 09:28:01 45.11 0.03 45.08 4.27 19909.22 09:29:01 27.41 0.00 27.41 0.00 1503.90 09:30:01 6.35 0.00 6.35 0.00 324.43 09:31:01 2.15 0.00 2.15 0.00 32.13 09:32:01 1.18 0.00 1.18 0.00 37.99 09:33:01 2.22 0.00 2.22 0.00 344.34 09:34:01 30.61 0.68 29.92 48.92 1961.48 Average: 59.01 7.59 51.41 724.29 11784.29 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:02 5863168 7409576 2304260 28.21 38972 1686936 977692 10.61 591804 1543356 67432 09:25:01 5500956 7361012 2666472 32.65 59860 1961140 1018520 11.05 641504 1817292 158516 09:26:02 4355680 6961272 3811748 46.67 109124 2537336 1558272 16.91 1109448 2395148 244412 09:27:01 4056856 7381336 4110572 50.33 151848 3149580 1182084 12.83 773408 2912328 19824 09:28:01 2190500 6134632 5976928 73.18 154920 3715448 1618736 17.56 2042196 3429840 8908 09:29:01 3190672 7182308 4976756 60.93 158672 3730412 1351592 14.67 1037156 3457396 5124 09:30:01 3277340 7235196 4890088 59.87 159084 3731144 1426148 15.47 1203784 3209024 392 09:31:01 2564040 6540720 5603388 68.61 159136 3731148 1501664 16.29 1895964 3201316 36 09:32:01 2242028 6257096 5925400 72.55 159268 3733872 1562444 16.95 2172240 3237572 2332 09:33:01 1489264 5613628 6678164 81.77 159480 3744020 1773684 19.25 2800472 3339212 3308 09:34:01 3344956 7337628 4822472 59.05 163288 3762396 1057524 11.47 1163532 3187924 11260 Average: 3461405 6855855 4706023 57.62 133968 3225767 1366215 14.82 1402864 2884583 47413 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:02 ens3 443.32 246.97 1281.39 68.93 0.00 0.00 0.00 0.00 09:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:25:01 ens3 57.23 47.29 676.02 5.37 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:26:02 ens3 338.29 232.14 3233.36 38.45 0.00 0.00 0.00 0.00 09:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 09:27:01 ens3 1.26 1.41 0.12 0.18 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 484.84 115.65 3565.28 8.59 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 2.18 2.37 0.53 0.55 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 5.10 4.82 1.08 2.85 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 45.47 45.47 1475.95 1475.95 0.00 0.00 0.00 0.00 09:31:01 ens3 0.27 0.23 0.04 0.05 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 ens3 0.10 0.05 0.06 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 0.13 0.13 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 ens3 30.57 31.31 17.88 50.93 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 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 124.15 62.13 799.03 16.02 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 4.81 4.81 134.49 134.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1989) 05/28/26 _x86_64_ (4 CPU) 09:22:45 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:02 all 20.53 0.00 2.85 4.79 1.14 70.70 09:24:02 0 9.16 0.00 4.26 4.74 0.83 81.01 09:24:02 1 25.44 0.00 2.17 2.55 1.33 68.51 09:24:02 2 12.49 0.00 2.75 9.18 1.16 74.42 09:24:02 3 35.03 0.00 2.23 2.65 1.25 58.84 09:25:01 all 21.10 0.00 1.26 1.43 0.74 75.46 09:25:01 0 1.03 0.00 0.17 0.00 0.05 98.75 09:25:01 1 27.93 0.00 1.62 0.10 0.90 69.45 09:25:01 2 1.95 0.00 0.59 5.28 0.54 91.64 09:25:01 3 53.65 0.00 2.66 0.32 1.48 41.89 09:26:02 all 24.66 0.00 6.24 2.99 1.85 64.26 09:26:02 0 26.28 0.00 6.44 5.29 1.86 60.14 09:26:02 1 21.87 0.00 6.50 4.00 1.82 65.81 09:26:02 2 29.53 0.00 6.68 1.02 2.14 60.63 09:26:02 3 20.99 0.00 5.31 1.61 1.57 70.51 09:27:01 all 24.33 0.00 7.17 4.72 1.48 62.30 09:27:01 0 30.18 0.00 4.85 1.68 1.74 61.55 09:27:01 1 20.09 0.00 8.06 7.52 1.30 63.03 09:27:01 2 25.44 0.00 9.17 2.97 1.50 60.92 09:27:01 3 21.58 0.00 6.66 6.71 1.38 63.67 09:28:01 all 47.61 0.00 7.48 1.14 3.95 39.83 09:28:01 0 48.30 0.00 7.75 0.62 4.29 39.04 09:28:01 1 52.34 0.00 8.89 1.37 3.99 33.41 09:28:01 2 44.30 0.00 6.67 2.09 3.89 43.05 09:28:01 3 45.47 0.00 6.61 0.45 3.66 43.81 09:29:01 all 69.04 0.00 6.44 0.47 4.86 19.18 09:29:01 0 67.26 0.00 6.57 0.77 5.09 20.32 09:29:01 1 68.96 0.00 6.38 0.33 4.63 19.70 09:29:01 2 70.96 0.00 6.39 0.47 4.93 17.26 09:29:01 3 69.02 0.00 6.44 0.33 4.77 19.44 09:30:01 all 32.01 0.00 5.65 0.07 2.82 59.46 09:30:01 0 52.67 0.00 6.12 0.08 3.65 37.47 09:30:01 1 29.57 0.00 5.28 0.08 2.63 62.44 09:30:01 2 22.94 0.00 5.59 0.08 2.53 68.85 09:30:01 3 22.87 0.00 5.61 0.00 2.47 69.05 09:31:01 all 36.04 0.00 6.26 0.01 3.41 54.29 09:31:01 0 29.25 0.00 6.26 0.00 2.92 61.57 09:31:01 1 36.66 0.00 6.09 0.03 3.54 53.69 09:31:01 2 50.06 0.00 6.86 0.00 4.03 39.05 09:31:01 3 28.23 0.00 5.80 0.00 3.14 62.83 09:32:01 all 34.88 0.00 4.16 0.01 2.69 58.25 09:32:01 0 30.41 0.00 3.99 0.00 2.67 62.94 09:32:01 1 24.76 0.00 4.16 0.05 2.22 68.82 09:32:01 2 53.42 0.00 4.39 0.00 3.30 38.89 09:32:01 3 31.02 0.00 4.09 0.00 2.59 62.31 09:33:01 all 36.99 0.00 4.80 0.01 2.89 55.32 09:33:01 0 43.61 0.00 4.90 0.00 3.25 48.24 09:33:01 1 48.26 0.00 4.43 0.02 3.13 44.16 09:33:01 2 33.12 0.00 4.54 0.03 2.67 59.64 09:33:01 3 23.00 0.00 5.32 0.00 2.48 69.20 09:34:01 all 21.17 0.00 1.38 0.78 0.68 75.99 09:34:01 0 12.85 0.00 1.08 1.12 0.55 84.40 09:34:01 1 49.80 0.00 2.17 1.07 1.08 45.88 09:34:01 2 14.84 0.00 1.15 0.23 0.68 83.09 09:34:01 3 7.22 0.00 1.15 0.68 0.40 90.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 33.51 0.00 4.88 1.49 2.41 57.71 Average: 0 31.95 0.00 4.77 1.30 2.45 59.53 Average: 1 36.91 0.00 5.07 1.55 2.42 54.06 Average: 2 32.67 0.00 4.97 1.94 2.49 57.93 Average: 3 32.52 0.00 4.72 1.16 2.29 59.31