---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-824 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: 2800.022 BogoMIPS: 5600.04 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 508 343 0 3092 3153 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:c4:7e:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fec4:7e11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:5a:9d:93 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-824) 02/04/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 136.33 73.14 63.19 5411.56 42730.67 14:25:01 181.15 19.63 161.52 2265.82 88015.03 14:26:01 449.96 275.07 174.89 18607.70 70646.76 14:27:01 304.07 30.08 273.99 2813.93 27220.53 14:28:01 93.47 0.62 92.85 37.99 16851.86 14:29:01 4.30 0.02 4.28 0.13 1031.29 14:30:01 1.10 0.00 1.10 0.00 12.93 14:31:01 0.88 0.02 0.87 2.13 11.06 14:32:01 98.03 59.54 38.49 2531.98 4946.38 Average: 141.05 50.85 90.20 3515.17 27930.01 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1668624 3360596 2370040 58.68 49080 1797192 860652 16.92 554936 1634696 145288 14:25:01 124188 3316496 3914476 96.93 91820 3178624 1156676 22.74 547932 3073492 300380 14:26:01 373216 3240852 3665448 90.76 130540 2819144 1129344 22.20 638168 2734896 1196 14:27:01 568080 3326516 3470584 85.93 142636 2703656 994096 19.54 644628 2535612 1880 14:28:01 660324 3274952 3378340 83.65 153620 2538272 1508312 29.65 766804 2306588 29936 14:29:01 651180 3265888 3387484 83.88 153656 2538284 1508312 29.65 777732 2306588 188 14:30:01 648532 3263284 3390132 83.94 153692 2538288 1508312 29.65 779884 2306592 24 14:31:01 640384 3255228 3398280 84.14 153716 2538356 1508312 29.65 787940 2306664 168 14:32:01 466808 3240284 3571856 88.44 156064 2701536 948584 18.65 877644 2400556 1624 Average: 644593 3282677 3394071 84.04 131647 2594817 1235844 24.29 708408 2400632 53409 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.95 0.95 0.09 0.09 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 14:24:01 ens3 352.06 245.18 1493.34 63.44 0.00 0.00 0.00 0.00 14:25:01 lo 2.46 2.46 0.22 0.22 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 ens3 401.33 269.30 11775.54 20.92 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 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 14:26:01 ens3 532.49 413.01 3438.12 32.94 0.00 0.00 0.00 0.00 14:27:01 lo 1.33 1.33 0.12 0.12 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 ens3 142.34 118.51 602.82 11.93 0.00 0.00 0.00 0.00 14:28:01 lo 21.38 21.38 5.68 5.68 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 ens3 98.15 76.47 213.86 28.81 0.00 0.00 0.00 0.00 14:29:01 lo 59.87 59.87 12.81 12.81 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 ens3 106.43 78.79 21.22 54.49 0.00 0.00 0.00 0.00 14:30:01 lo 56.69 56.69 10.65 10.65 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 ens3 98.95 72.14 19.60 54.04 0.00 0.00 0.00 0.00 14:31:01 lo 50.41 50.41 9.77 9.77 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 ens3 64.02 47.36 12.75 33.35 0.00 0.00 0.00 0.00 14:32:01 lo 5.73 5.73 0.33 0.33 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 ens3 276.17 198.87 1969.80 28.99 0.00 0.00 0.00 0.00 Average: lo 22.17 22.17 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 Average: ens3 230.04 168.73 2175.83 36.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-824) 02/04/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.62 0.00 2.44 3.64 0.06 73.23 14:24:01 0 17.87 0.00 1.91 2.57 0.05 77.60 14:24:01 1 7.25 0.00 1.24 2.28 0.03 89.20 14:24:01 2 17.38 0.00 3.73 2.45 0.07 76.37 14:24:01 3 39.99 0.00 2.91 7.25 0.09 49.77 14:25:01 all 23.83 0.00 5.81 2.42 0.07 67.88 14:25:01 0 36.51 0.00 6.64 3.58 0.08 53.18 14:25:01 1 25.68 0.00 5.57 2.06 0.08 66.61 14:25:01 2 19.68 0.00 6.76 0.17 0.07 73.32 14:25:01 3 13.44 0.00 4.25 3.86 0.05 78.40 14:26:01 all 10.05 0.00 4.94 12.21 0.08 72.72 14:26:01 0 9.96 0.00 4.56 10.70 0.07 74.71 14:26:01 1 12.03 0.00 5.10 8.90 0.07 73.90 14:26:01 2 10.56 0.00 4.83 8.00 0.10 76.51 14:26:01 3 7.64 0.00 5.30 21.34 0.07 65.65 14:27:01 all 19.93 0.00 5.69 7.29 0.08 67.00 14:27:01 0 21.28 0.00 6.88 5.73 0.08 66.03 14:27:01 1 19.98 0.00 5.91 4.22 0.08 69.81 14:27:01 2 18.75 0.00 4.49 6.73 0.08 69.95 14:27:01 3 19.70 0.00 5.49 12.49 0.08 62.23 14:28:01 all 21.89 0.00 4.13 2.05 0.06 71.88 14:28:01 0 23.24 0.00 4.40 1.81 0.07 70.49 14:28:01 1 21.88 0.00 4.28 1.49 0.05 72.30 14:28:01 2 21.79 0.00 3.64 4.65 0.07 69.86 14:28:01 3 20.63 0.00 4.20 0.29 0.05 74.83 14:29:01 all 0.69 0.00 0.58 0.08 0.01 98.64 14:29:01 0 0.77 0.00 0.47 0.00 0.00 98.76 14:29:01 1 0.80 0.00 0.57 0.25 0.02 98.36 14:29:01 2 0.57 0.00 0.67 0.08 0.02 98.66 14:29:01 3 0.60 0.00 0.60 0.00 0.02 98.78 14:30:01 all 0.65 0.00 0.66 0.01 0.02 98.66 14:30:01 0 0.72 0.00 0.65 0.00 0.02 98.61 14:30:01 1 0.68 0.00 0.68 0.00 0.02 98.62 14:30:01 2 0.55 0.00 0.67 0.02 0.02 98.74 14:30:01 3 0.62 0.00 0.65 0.02 0.02 98.70 14:31:01 all 0.48 0.00 0.40 0.01 0.01 99.10 14:31:01 0 0.48 0.00 0.47 0.00 0.02 99.03 14:31:01 1 0.47 0.00 0.30 0.00 0.00 99.23 14:31:01 2 0.40 0.00 0.44 0.00 0.02 99.14 14:31:01 3 0.57 0.00 0.37 0.03 0.02 99.01 14:32:01 all 13.24 0.00 1.24 1.96 0.04 83.52 14:32:01 0 10.51 0.00 0.94 0.90 0.03 87.62 14:32:01 1 12.29 0.00 1.09 0.78 0.03 85.81 14:32:01 2 18.57 0.00 1.51 2.72 0.05 77.15 14:32:01 3 11.59 0.00 1.47 3.45 0.03 83.46 Average: all 12.34 0.00 2.87 3.29 0.05 81.45 Average: 0 13.45 0.00 2.98 2.80 0.05 80.72 Average: 1 11.22 0.00 2.75 2.22 0.04 83.78 Average: 2 12.01 0.00 2.97 2.76 0.05 82.21 Average: 3 12.69 0.00 2.80 5.38 0.05 79.08