---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3062 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 471 490 0 2982 3189 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:a5:6d:fb brd ff:ff:ff:ff:ff:ff inet 10.32.7.231/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fea5:6dfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:14:60:0c 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3062) 01/07/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 121.66 64.71 56.96 5197.13 40623.65 14:25:01 73.36 14.07 59.30 994.27 10380.61 14:26:02 395.34 194.88 200.47 13911.94 136841.90 14:27:01 320.66 104.24 216.42 4882.71 35883.12 14:28:01 257.33 30.64 226.69 1859.25 20236.45 14:29:01 16.80 0.27 16.53 6.93 1471.60 14:30:01 1.55 0.02 1.53 0.13 34.26 14:31:01 1.48 0.00 1.48 0.00 19.20 14:32:01 60.92 25.21 35.71 1155.14 3136.14 14:33:01 50.01 35.81 14.20 1706.52 2677.82 Average: 129.75 46.97 82.77 2973.89 25161.57 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1749032 3325388 2289624 56.69 37712 1700892 907508 17.84 570212 1555128 91908 14:25:01 1531176 3380772 2507480 62.09 58504 1937060 837948 16.47 535824 1773716 139860 14:26:02 451308 3315420 3587348 88.83 119164 2846832 1125476 22.12 560204 2755060 111004 14:27:01 373160 3340704 3665496 90.76 134608 2926412 978892 19.24 616400 2766964 204 14:28:01 542516 3337248 3496140 86.57 151096 2738496 985652 19.38 752508 2461272 52 14:29:01 442688 3282576 3595968 89.04 151560 2771072 1489252 29.27 837000 2460140 808 14:30:01 436916 3276860 3601740 89.18 151600 2771084 1511296 29.71 842056 2460136 188 14:31:01 432436 3272432 3606220 89.29 151648 2771088 1511296 29.71 847420 2460140 196 14:32:01 245984 3199328 3792672 93.91 152880 2892872 1065032 20.94 949020 2558116 51740 14:33:01 543860 3264792 3494796 86.53 156832 2660584 943780 18.55 894012 2318596 39204 Average: 674908 3299552 3363748 83.29 126560 2601639 1135613 22.32 740466 2356927 43516 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 387.70 248.34 1440.44 62.02 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 35.37 32.59 536.88 4.25 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 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 14:26:02 ens3 571.45 413.87 13743.18 28.40 0.00 0.00 0.00 0.00 14:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:02 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 14:27:01 ens3 376.46 339.63 1685.88 34.65 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 lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 14:28:01 ens3 92.85 73.08 255.28 8.19 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 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:29:01 ens3 95.65 67.85 23.25 49.71 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 43.55 43.55 10.22 10.22 0.00 0.00 0.00 0.00 14:30:01 ens3 138.36 103.05 27.76 65.19 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 69.11 69.11 15.25 15.25 0.00 0.00 0.00 0.00 14:31:01 ens3 60.96 42.99 11.81 38.63 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 50.67 50.67 8.60 8.60 0.00 0.00 0.00 0.00 14:32:01 ens3 297.57 155.84 1940.21 23.64 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 29.21 29.21 4.52 4.52 0.00 0.00 0.00 0.00 14:33:01 ens3 34.04 26.16 164.80 10.51 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 209.13 150.27 1988.43 32.56 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 19.91 19.91 3.93 3.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3062) 01/07/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.47 0.00 2.06 3.52 0.10 74.84 14:24:02 0 32.22 0.00 1.92 1.89 0.10 63.87 14:24:02 1 8.13 0.00 1.72 7.55 0.08 82.52 14:24:02 2 27.56 0.00 3.26 2.26 0.12 66.80 14:24:02 3 10.09 0.00 1.33 2.40 0.08 86.10 14:25:01 all 20.59 0.00 1.44 1.84 0.07 76.06 14:25:01 0 10.28 0.00 0.92 1.19 0.05 87.56 14:25:01 1 33.19 0.00 2.12 5.34 0.08 59.26 14:25:01 2 20.92 0.00 1.15 0.08 0.07 77.77 14:25:01 3 17.97 0.00 1.55 0.75 0.09 79.64 14:26:02 all 19.92 0.00 9.06 8.96 0.27 61.79 14:26:02 0 22.14 0.00 10.69 8.92 0.25 58.00 14:26:02 1 20.18 0.00 8.11 9.50 0.22 62.00 14:26:02 2 16.81 0.00 9.67 11.33 0.31 61.88 14:26:02 3 20.55 0.00 7.78 6.08 0.26 65.34 14:27:01 all 18.38 0.00 4.08 9.17 0.18 68.18 14:27:01 0 20.53 0.00 4.19 9.89 0.20 65.19 14:27:01 1 14.23 0.00 3.99 15.90 0.14 65.75 14:27:01 2 21.43 0.00 4.13 7.05 0.26 67.13 14:27:01 3 17.35 0.00 4.03 3.79 0.17 74.66 14:28:01 all 28.36 0.00 6.49 5.76 0.21 59.18 14:28:01 0 25.67 0.00 5.76 2.61 0.17 65.80 14:28:01 1 28.13 0.00 6.42 13.80 0.20 51.45 14:28:01 2 28.69 0.00 7.06 4.68 0.25 59.31 14:28:01 3 30.94 0.00 6.73 1.96 0.20 60.16 14:29:01 all 5.79 0.00 1.53 0.36 0.06 92.25 14:29:01 0 5.35 0.00 1.69 0.03 0.05 92.88 14:29:01 1 6.52 0.00 1.33 1.06 0.07 91.02 14:29:01 2 5.64 0.00 1.64 0.18 0.07 92.47 14:29:01 3 5.67 0.00 1.47 0.17 0.07 92.62 14:30:01 all 0.75 0.00 0.66 0.01 0.06 98.52 14:30:01 0 0.68 0.00 0.68 0.00 0.07 98.56 14:30:01 1 0.79 0.00 0.65 0.03 0.07 98.46 14:30:01 2 0.62 0.00 0.68 0.00 0.07 98.63 14:30:01 3 0.92 0.00 0.62 0.00 0.07 98.40 14:31:01 all 0.43 0.00 0.36 0.01 0.08 99.12 14:31:01 0 0.40 0.00 0.42 0.00 0.05 99.13 14:31:01 1 0.50 0.00 0.33 0.05 0.07 99.05 14:31:01 2 0.42 0.00 0.38 0.00 0.08 99.12 14:31:01 3 0.38 0.00 0.32 0.00 0.05 99.25 14:32:01 all 5.17 0.00 1.06 1.32 0.14 92.30 14:32:01 0 3.76 0.00 0.82 0.32 0.13 94.97 14:32:01 1 3.94 0.00 1.27 3.36 0.18 91.25 14:32:01 2 5.40 0.00 1.25 1.32 0.17 91.86 14:32:01 3 7.61 0.00 0.90 0.28 0.12 91.09 14:33:01 all 16.08 0.00 0.82 1.14 0.09 81.88 14:33:01 0 7.29 0.00 0.40 0.13 0.07 92.11 14:33:01 1 30.41 0.00 1.42 1.32 0.12 66.74 14:33:01 2 16.04 0.00 0.78 2.40 0.08 80.68 14:33:01 3 10.56 0.00 0.67 0.72 0.08 87.97 Average: all 13.45 0.00 2.74 3.19 0.13 80.50 Average: 0 12.79 0.00 2.74 2.48 0.11 81.88 Average: 1 14.55 0.00 2.72 5.75 0.12 76.85 Average: 2 14.31 0.00 2.99 2.91 0.15 79.65 Average: 3 12.15 0.00 2.52 1.60 0.12 83.61