---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-268 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: 2799.996 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 6.9G 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 468 537 0 2937 3192 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:0f:d6:50 brd ff:ff:ff:ff:ff:ff inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe0f:d650/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:39:34:5e 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-268) 01/29/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 112.03 63.58 48.45 4646.13 13832.37 14:25:01 249.78 46.26 203.51 8401.53 113615.59 14:26:01 452.87 270.59 182.29 16041.33 53842.49 14:27:01 281.64 18.43 263.21 1586.94 24651.76 14:28:01 51.59 0.48 51.11 33.46 9128.61 14:29:01 1.75 0.00 1.75 0.00 37.46 14:30:01 1.13 0.00 1.13 0.00 13.86 14:31:01 43.87 8.61 35.25 209.40 1033.79 14:32:01 49.51 28.96 20.55 1538.28 1984.74 Average: 138.29 48.52 89.77 3604.53 24260.04 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1625460 3322176 2413196 59.75 49380 1802764 894764 17.59 594352 1639056 149924 14:25:01 114428 3340200 3924228 97.17 105460 3178992 1007468 19.80 452184 3155736 299052 14:26:01 642028 3265492 3396628 84.10 133980 2571084 1373768 27.00 632600 2466612 101192 14:27:01 620896 3243300 3417760 84.63 152892 2548492 1412056 27.76 828716 2285912 99544 14:28:01 665388 3278636 3373268 83.52 153812 2534572 1477604 29.05 762452 2302608 692 14:29:01 658560 3271872 3380096 83.69 153860 2534584 1503096 29.55 768564 2302608 132 14:30:01 652596 3265964 3386060 83.84 153896 2534584 1511672 29.72 775988 2302608 156 14:31:01 750448 3335152 3288208 81.42 155184 2514200 873508 17.17 719476 2273048 872 14:32:01 548856 3249252 3489800 86.41 162156 2613432 957648 18.82 839860 2344044 30016 Average: 697629 3285783 3341027 82.73 135624 2536967 1223509 24.05 708244 2341359 75731 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 352.35 245.03 1516.02 66.39 0.00 0.00 0.00 0.00 14:24:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 547.43 403.58 14019.56 29.41 0.00 0.00 0.00 0.00 14:25:01 lo 2.20 2.20 0.20 0.20 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 14:26:01 ens3 304.78 212.88 1650.29 15.75 0.00 0.00 0.00 0.00 14:26:01 lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 92.53 69.87 261.48 8.48 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 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 14:28:01 ens3 78.35 57.79 15.72 39.41 0.00 0.00 0.00 0.00 14:28:01 lo 32.34 32.34 8.15 8.15 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 14:29:01 ens3 160.31 116.78 35.75 77.33 0.00 0.00 0.00 0.00 14:29:01 lo 77.44 77.44 17.63 17.63 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 14:30:01 ens3 74.02 55.11 14.69 41.05 0.00 0.00 0.00 0.00 14:30:01 lo 49.43 49.43 8.08 8.08 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 14:31:01 ens3 41.84 30.74 22.32 17.82 0.00 0.00 0.00 0.00 14:31:01 lo 33.87 33.87 5.31 5.31 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 14:32:01 ens3 19.78 19.01 42.09 8.43 0.00 0.00 0.00 0.00 14:32:01 lo 0.87 0.87 0.08 0.08 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 Average: ens3 185.41 134.34 1954.32 33.72 0.00 0.00 0.00 0.00 Average: lo 22.13 22.13 4.42 4.42 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-268) 01/29/24 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.63 0.00 1.92 3.29 0.05 74.10 14:24:01 0 9.43 0.00 1.70 7.26 0.03 81.57 14:24:01 1 26.99 0.00 2.39 1.70 0.07 68.85 14:24:01 2 21.36 0.00 1.80 1.60 0.05 75.19 14:24:01 3 24.74 0.00 1.80 2.62 0.05 70.78 14:25:01 all 23.27 0.00 6.78 3.75 0.07 66.14 14:25:01 0 15.00 0.00 6.05 7.27 0.03 71.64 14:25:01 1 20.44 0.00 6.34 3.54 0.07 69.61 14:25:01 2 30.04 0.00 7.68 3.39 0.08 58.80 14:25:01 3 27.65 0.00 7.04 0.81 0.07 64.44 14:26:01 all 11.09 0.00 4.38 13.39 0.08 71.06 14:26:01 0 12.06 0.00 4.81 9.59 0.08 73.46 14:26:01 1 7.64 0.00 3.37 19.96 0.05 68.98 14:26:01 2 11.39 0.00 4.65 11.22 0.10 72.64 14:26:01 3 13.25 0.00 4.68 12.83 0.08 69.15 14:27:01 all 28.38 0.00 6.53 6.30 0.11 58.69 14:27:01 0 31.32 0.00 7.18 2.25 0.12 59.13 14:27:01 1 27.01 0.00 5.66 4.88 0.10 62.35 14:27:01 2 26.79 0.00 6.25 4.24 0.12 62.61 14:27:01 3 28.39 0.00 7.05 13.83 0.10 50.63 14:28:01 all 8.17 0.00 2.04 1.40 0.04 88.34 14:28:01 0 7.80 0.00 1.96 0.07 0.03 90.14 14:28:01 1 7.76 0.00 1.99 1.37 0.03 88.84 14:28:01 2 8.62 0.00 1.96 0.10 0.03 89.28 14:28:01 3 8.52 0.00 2.23 4.11 0.05 85.09 14:29:01 all 1.06 0.00 0.85 0.01 0.03 98.05 14:29:01 0 1.11 0.00 0.79 0.00 0.03 98.07 14:29:01 1 1.00 0.00 0.72 0.00 0.02 98.26 14:29:01 2 1.19 0.00 0.99 0.00 0.03 97.80 14:29:01 3 0.95 0.00 0.93 0.05 0.02 98.05 14:30:01 all 0.89 0.00 0.45 0.01 0.02 98.63 14:30:01 0 0.50 0.00 0.38 0.02 0.02 99.08 14:30:01 1 1.00 0.00 0.43 0.00 0.02 98.55 14:30:01 2 1.54 0.00 0.51 0.00 0.03 97.91 14:30:01 3 0.48 0.00 0.47 0.03 0.03 98.98 14:31:01 all 2.09 0.00 0.73 0.95 0.02 96.20 14:31:01 0 1.50 0.00 0.74 2.01 0.03 95.72 14:31:01 1 1.65 0.00 0.65 0.33 0.02 97.34 14:31:01 2 3.52 0.00 0.87 1.37 0.02 94.23 14:31:01 3 1.65 0.00 0.67 0.08 0.03 97.56 14:32:01 all 15.98 0.00 0.87 1.19 0.04 81.92 14:32:01 0 11.68 0.00 0.67 2.53 0.03 85.08 14:32:01 1 16.52 0.00 1.08 0.20 0.03 82.16 14:32:01 2 0.59 0.00 0.55 0.34 0.03 98.49 14:32:01 3 35.07 0.00 1.20 1.67 0.05 62.01 Average: all 12.35 0.00 2.72 3.35 0.05 81.53 Average: 0 10.03 0.00 2.69 3.43 0.05 83.80 Average: 1 12.18 0.00 2.51 3.53 0.04 81.73 Average: 2 11.59 0.00 2.79 2.46 0.06 83.10 Average: 3 15.59 0.00 2.89 3.99 0.05 77.48