---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4069 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: 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 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 511 572 0 2860 3149 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:d1:27:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fed1:27ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:30:03:b9 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-4069) 01/18/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 146.58 78.69 67.89 6191.23 41321.26 14:25:01 102.55 15.90 86.65 2210.56 37873.55 14:26:02 436.35 247.03 189.32 14267.89 113980.11 14:27:01 309.76 48.81 260.96 3657.28 30146.62 14:28:01 233.34 63.55 169.79 1846.85 18043.05 14:29:01 7.67 0.00 7.67 0.00 1201.00 14:30:01 1.20 0.00 1.20 0.00 14.26 14:31:01 0.95 0.00 0.95 0.00 12.53 14:32:01 63.86 27.76 36.09 1194.60 3842.69 14:33:01 55.84 35.46 20.38 1746.38 2894.85 Average: 135.58 51.76 83.82 3112.78 24942.01 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1563024 3254004 2475632 61.30 42352 1806512 939844 18.47 683968 1617116 170056 14:25:01 385092 3268688 3653564 90.46 69268 2931724 1160908 22.82 670052 2729664 190284 14:26:02 517120 3213200 3521536 87.20 121256 2674080 1132712 22.27 732224 2513672 532 14:27:01 244988 3271408 3793668 93.93 137664 2981132 1136444 22.34 767928 2742116 80 14:28:01 445728 3247956 3592928 88.96 151768 2736972 1451464 28.53 880824 2419528 34844 14:29:01 427588 3229844 3611068 89.41 151792 2736976 1534720 30.17 897192 2419516 172 14:30:01 429776 3232032 3608880 89.36 151820 2736980 1534720 30.17 893872 2419512 156 14:31:01 417864 3220144 3620792 89.65 151844 2736984 1547664 30.42 907512 2419516 168 14:32:01 162420 3100408 3876236 95.98 153256 2880740 1111960 21.86 1059056 2533696 51668 14:33:01 626024 3243204 3412632 84.50 160820 2553696 941012 18.50 929584 2203356 53620 Average: 521962 3228089 3516694 87.08 129184 2677580 1249145 24.55 842221 2401769 50158 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 ens3 364.61 224.90 1458.80 62.03 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 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:25:01 ens3 355.86 269.84 11773.87 20.88 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 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:02 ens3 378.75 293.90 3417.91 19.93 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 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 14:27:01 ens3 112.01 96.78 563.16 8.43 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 2.33 2.33 0.15 0.15 0.00 0.00 0.00 0.00 14:28:01 ens3 88.57 69.39 254.69 8.84 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 63.29 63.29 15.35 15.35 0.00 0.00 0.00 0.00 14:29:01 ens3 144.49 107.58 28.59 76.21 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 53.96 53.96 10.54 10.54 0.00 0.00 0.00 0.00 14:30:01 ens3 96.42 73.30 19.33 46.04 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 50.91 50.91 9.03 9.03 0.00 0.00 0.00 0.00 14:31:01 ens3 93.42 72.09 18.83 44.31 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 22.31 22.31 3.56 3.56 0.00 0.00 0.00 0.00 14:32:01 ens3 276.20 198.58 2307.06 25.38 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:33:01 ens3 23.25 22.08 42.90 12.30 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 19.87 19.87 3.92 3.92 0.00 0.00 0.00 0.00 Average: ens3 193.53 142.95 1991.15 32.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4069) 01/18/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.81 0.00 2.50 4.34 0.05 74.30 14:24:01 0 17.74 0.00 2.77 3.52 0.03 75.93 14:24:01 1 11.73 0.00 1.67 1.22 0.05 85.33 14:24:01 2 8.01 0.00 3.09 8.97 0.05 79.88 14:24:01 3 37.69 0.00 2.46 3.66 0.08 56.11 14:25:01 all 17.43 0.00 2.68 2.34 0.05 77.49 14:25:01 0 12.01 0.00 2.23 0.85 0.05 84.86 14:25:01 1 20.18 0.00 2.99 1.27 0.03 75.52 14:25:01 2 7.74 0.00 2.32 4.70 0.05 85.19 14:25:01 3 29.78 0.00 3.17 2.58 0.07 64.40 14:26:02 all 18.05 0.00 9.12 9.95 0.09 62.80 14:26:02 0 15.47 0.00 10.20 13.95 0.08 60.30 14:26:02 1 17.12 0.00 8.75 6.95 0.07 67.10 14:26:02 2 17.41 0.00 7.40 9.91 0.10 65.17 14:26:02 3 22.20 0.00 10.08 8.98 0.10 58.63 14:27:01 all 20.42 0.00 6.02 8.16 0.08 65.32 14:27:01 0 16.08 0.00 4.70 15.25 0.07 63.91 14:27:01 1 23.77 0.00 5.81 1.07 0.07 69.28 14:27:01 2 17.68 0.00 5.47 9.04 0.10 67.71 14:27:01 3 24.13 0.00 8.10 7.33 0.09 60.35 14:28:01 all 29.18 0.00 6.61 5.52 0.08 58.61 14:28:01 0 29.54 0.00 6.61 4.51 0.08 59.26 14:28:01 1 30.26 0.00 6.76 5.42 0.07 57.49 14:28:01 2 28.32 0.00 6.47 4.10 0.08 61.03 14:28:01 3 28.61 0.00 6.57 8.10 0.07 56.65 14:29:01 all 1.08 0.00 0.68 0.15 0.03 98.06 14:29:01 0 1.32 0.00 0.68 0.53 0.02 97.45 14:29:01 1 0.92 0.00 0.67 0.05 0.02 98.35 14:29:01 2 0.97 0.00 0.82 0.00 0.02 98.20 14:29:01 3 1.14 0.00 0.60 0.00 0.03 98.23 14:30:01 all 0.61 0.00 0.48 0.01 0.03 98.88 14:30:01 0 0.55 0.00 0.42 0.00 0.03 99.00 14:30:01 1 0.60 0.00 0.57 0.03 0.03 98.77 14:30:01 2 0.62 0.00 0.45 0.00 0.03 98.90 14:30:01 3 0.65 0.00 0.48 0.00 0.02 98.85 14:31:01 all 0.51 0.00 0.48 0.01 0.02 98.97 14:31:01 0 0.50 0.00 0.55 0.00 0.02 98.93 14:31:01 1 0.57 0.00 0.47 0.05 0.02 98.90 14:31:01 2 0.57 0.00 0.48 0.00 0.02 98.93 14:31:01 3 0.43 0.00 0.43 0.00 0.02 99.12 14:32:01 all 6.35 0.00 1.08 1.36 0.03 91.18 14:32:01 0 5.86 0.00 1.21 2.16 0.02 90.75 14:32:01 1 8.23 0.00 0.92 1.84 0.02 89.00 14:32:01 2 5.17 0.00 1.10 0.97 0.05 92.71 14:32:01 3 6.11 0.00 1.05 0.45 0.03 92.35 14:33:01 all 18.52 0.00 0.99 1.39 0.04 79.07 14:33:01 0 13.05 0.00 1.07 1.62 0.05 84.21 14:33:01 1 49.13 0.00 1.67 0.80 0.07 48.33 14:33:01 2 7.96 0.00 0.69 2.82 0.05 88.48 14:33:01 3 3.91 0.00 0.52 0.33 0.03 95.21 Average: all 13.05 0.00 3.04 3.30 0.05 80.56 Average: 0 11.18 0.00 3.03 4.20 0.05 81.55 Average: 1 16.21 0.00 3.01 1.86 0.04 78.86 Average: 2 9.39 0.00 2.81 4.02 0.06 83.72 Average: 3 15.41 0.00 3.32 3.12 0.05 78.09