---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4681 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 6.9G 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 491 537 0 2914 3170 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:f2:c2:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fef2:c2ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:6b:15:8f 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-4681) 01/25/24 _x86_64_ (4 CPU) 14:24:32 LINUX RESTART (4 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 104.38 61.67 42.71 4514.85 7034.43 14:27:01 295.66 70.17 225.49 13242.89 131954.91 14:28:01 415.06 251.29 163.77 11961.87 35947.88 14:29:01 294.30 18.13 276.17 1552.53 24932.93 14:30:01 50.42 0.42 50.01 31.59 8982.90 14:31:01 2.00 0.02 1.98 0.14 40.40 14:32:01 1.45 0.00 1.45 0.00 17.06 14:33:01 45.06 8.55 36.51 204.10 1027.70 14:34:01 52.51 28.51 24.00 1551.07 2086.85 Average: 140.39 48.85 91.54 3682.56 23630.07 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 1634408 3341756 2404248 59.53 49684 1812712 863656 16.98 573456 1648572 156808 14:27:01 127348 3300808 3911308 96.85 116248 3099012 1120636 22.03 489844 3086604 213396 14:28:01 609800 3279276 3428856 84.90 133892 2615872 1318956 25.93 654492 2476368 165612 14:29:01 663228 3289700 3375428 83.58 153404 2552404 1223996 24.06 794132 2278028 119444 14:30:01 675692 3265236 3362964 83.27 154404 2511984 1494212 29.37 774592 2281124 668 14:31:01 664744 3254320 3373912 83.54 154456 2512004 1519316 29.87 785392 2281120 200 14:32:01 661908 3251564 3376748 83.61 154532 2512008 1519316 29.87 789816 2281124 164 14:33:01 751364 3312436 3287292 81.40 155880 2491476 877276 17.24 740092 2252480 892 14:34:01 538508 3215876 3500148 86.67 162408 2591224 980424 19.27 872152 2323404 29064 Average: 703000 3278997 3335656 82.59 137212 2522077 1213088 23.85 719330 2323203 76250 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 0.87 0.87 0.08 0.08 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 342.81 227.16 1487.38 61.14 0.00 0.00 0.00 0.00 14:27:01 lo 2.19 2.19 0.20 0.20 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 613.27 494.51 14012.94 35.19 0.00 0.00 0.00 0.00 14:28:01 lo 0.57 0.57 0.06 0.06 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 326.26 226.31 1650.41 17.01 0.00 0.00 0.00 0.00 14:29:01 lo 1.20 1.20 0.11 0.11 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 101.37 80.53 263.84 14.64 0.00 0.00 0.00 0.00 14:30:01 lo 34.86 34.86 8.17 8.17 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 72.29 51.91 14.40 39.63 0.00 0.00 0.00 0.00 14:31:01 lo 76.24 76.24 17.36 17.36 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 151.11 113.30 30.29 73.12 0.00 0.00 0.00 0.00 14:32:01 lo 49.51 49.51 8.07 8.07 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 73.10 53.41 18.12 40.18 0.00 0.00 0.00 0.00 14:33:01 lo 33.03 33.03 5.26 5.26 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 ens3 45.94 35.04 23.33 18.28 0.00 0.00 0.00 0.00 14:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 20.63 19.90 42.28 8.52 0.00 0.00 0.00 0.00 Average: lo 22.04 22.04 4.35 4.35 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 194.28 144.83 1955.94 34.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4681) 01/25/24 _x86_64_ (4 CPU) 14:24:32 LINUX RESTART (4 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 21.05 0.00 1.80 2.86 0.05 74.24 14:26:01 0 16.63 0.00 1.34 5.69 0.05 76.29 14:26:01 1 18.10 0.00 1.62 3.99 0.03 76.27 14:26:01 2 12.78 0.00 1.50 0.28 0.07 85.36 14:26:01 3 36.67 0.00 2.77 1.47 0.07 59.02 14:27:01 all 23.80 0.00 7.50 4.74 0.06 63.90 14:27:01 0 17.07 0.00 6.25 5.77 0.05 70.86 14:27:01 1 14.32 0.00 6.17 5.00 0.05 74.46 14:27:01 2 30.97 0.00 8.09 5.45 0.05 55.45 14:27:01 3 32.91 0.00 9.48 2.71 0.07 54.82 14:28:01 all 14.87 0.00 4.08 12.97 0.07 68.01 14:28:01 0 16.30 0.00 3.21 8.23 0.07 72.20 14:28:01 1 15.01 0.00 3.87 7.73 0.07 73.32 14:28:01 2 12.00 0.00 3.46 20.51 0.10 63.93 14:28:01 3 16.15 0.00 5.77 15.46 0.07 62.55 14:29:01 all 25.01 0.00 6.13 6.88 0.09 61.90 14:29:01 0 25.61 0.00 6.39 2.18 0.08 65.73 14:29:01 1 23.14 0.00 4.69 11.97 0.08 60.11 14:29:01 2 24.70 0.00 6.53 2.44 0.08 66.25 14:29:01 3 26.60 0.00 6.93 10.89 0.08 55.50 14:30:01 all 6.31 0.00 1.80 1.35 0.04 90.51 14:30:01 0 5.64 0.00 1.91 0.49 0.05 91.91 14:30:01 1 6.98 0.00 1.66 1.97 0.02 89.37 14:30:01 2 6.49 0.00 1.82 1.92 0.03 89.73 14:30:01 3 6.11 0.00 1.76 1.01 0.05 91.07 14:31:01 all 0.96 0.00 0.77 0.01 0.03 98.22 14:31:01 0 1.00 0.00 0.78 0.00 0.02 98.19 14:31:01 1 0.92 0.00 0.88 0.00 0.05 98.15 14:31:01 2 0.85 0.00 0.59 0.05 0.03 98.47 14:31:01 3 1.07 0.00 0.85 0.02 0.03 98.03 14:32:01 all 0.46 0.00 0.42 0.03 0.03 99.07 14:32:01 0 0.53 0.00 0.35 0.00 0.02 99.10 14:32:01 1 0.42 0.00 0.38 0.00 0.02 99.18 14:32:01 2 0.47 0.00 0.32 0.10 0.02 99.10 14:32:01 3 0.40 0.00 0.67 0.00 0.05 98.88 14:33:01 all 1.46 0.00 0.72 1.10 0.03 96.70 14:33:01 0 1.39 0.00 0.58 0.80 0.02 97.21 14:33:01 1 1.59 0.00 0.70 0.70 0.02 96.99 14:33:01 2 1.34 0.00 0.75 2.57 0.03 95.30 14:33:01 3 1.52 0.00 0.79 0.32 0.03 97.34 14:34:01 all 16.61 0.00 0.84 1.33 0.03 81.19 14:34:01 0 2.89 0.00 0.52 0.17 0.02 96.41 14:34:01 1 28.27 0.00 1.02 0.42 0.03 70.27 14:34:01 2 18.24 0.00 0.98 3.60 0.05 77.13 14:34:01 3 17.01 0.00 0.86 1.13 0.03 80.97 Average: all 12.28 0.00 2.67 3.47 0.05 81.54 Average: 0 9.66 0.00 2.36 2.59 0.04 85.34 Average: 1 12.10 0.00 2.33 3.53 0.04 82.00 Average: 2 11.98 0.00 2.67 4.09 0.05 81.21 Average: 3 15.37 0.00 3.31 3.65 0.05 77.62