---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11466 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 696K 394M 1% /run /dev/vda1 20G 13G 6.4G 67% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 472 483 0 2987 3188 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:3c:5d:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe3c:5dca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:15:f4:2a 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11466) 11/27/24 _x86_64_ (4 CPU) 19:26:44 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 187.70 83.85 103.85 6583.44 41496.83 19:29:01 248.70 17.89 230.81 2574.68 114436.51 19:30:01 587.47 55.86 531.61 3948.14 46398.40 19:31:01 610.71 17.83 592.88 316.48 25104.08 19:32:01 615.81 86.06 529.75 2367.22 16032.92 19:33:01 423.30 70.27 353.02 3102.55 15142.54 19:34:01 36.24 25.88 10.36 1460.02 2769.94 19:35:01 31.78 10.88 20.90 193.03 10229.50 19:36:01 96.37 25.13 71.24 1360.17 10297.35 Average: 315.35 43.74 271.61 2433.98 31327.17 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1603476 3296240 2435184 60.30 45208 1805384 939812 18.47 640228 1622400 148028 19:29:01 373120 3241696 3665540 90.76 107888 2858636 1301352 25.58 707808 2680552 262896 19:30:01 227260 3148256 3811400 94.37 153544 2821808 1498828 29.46 923628 2561564 8936 19:31:01 117236 3139552 3921424 97.10 179232 2868532 1515624 29.79 931984 2632784 1424 19:32:01 271368 3226416 3767292 93.28 192748 2778616 1321980 25.99 836224 2567752 1552 19:33:01 231396 3309132 3807264 94.27 199664 2894360 1225532 24.09 819748 2623008 240 19:34:01 796708 3022884 3241952 80.27 200560 2079828 1526636 30.01 1014016 1903484 21352 19:35:01 896620 3295824 3142040 77.80 200736 2251272 1239404 24.36 800892 2017036 164 19:36:01 494704 3236912 3543956 87.75 203388 2580340 1024396 20.14 998984 2211420 16428 Average: 556876 3212990 3481784 86.21 164774 2548753 1288174 25.32 852612 2313333 51224 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:28:01 ens3 374.09 242.86 1434.10 68.47 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 ens3 848.90 449.05 16475.53 36.85 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 546.33 276.89 3064.17 22.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 9.72 10.33 2.05 6.55 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 13.11 13.14 2.83 3.01 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 17.20 13.91 37.53 3.39 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 12.95 13.10 5.23 8.56 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 6.38 5.48 1.98 2.13 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:36:01 ens3 514.10 321.10 3012.00 28.59 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 260.33 149.55 2671.27 19.95 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11466) 11/27/24 _x86_64_ (4 CPU) 19:26:44 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 17.42 0.00 2.42 5.52 0.07 74.57 19:28:01 0 11.86 0.00 1.70 2.54 0.05 83.85 19:28:01 1 5.88 0.00 1.97 13.07 0.07 79.01 19:28:01 2 35.38 0.00 3.93 4.51 0.10 56.08 19:28:01 3 16.60 0.00 2.09 1.99 0.07 79.25 19:29:01 all 27.46 0.00 6.94 5.06 0.07 60.46 19:29:01 0 24.66 0.00 6.37 2.56 0.08 66.32 19:29:01 1 17.70 0.00 6.98 9.79 0.07 65.46 19:29:01 2 45.35 0.00 6.71 3.52 0.08 44.33 19:29:01 3 22.27 0.00 7.74 4.31 0.07 65.61 19:30:01 all 9.46 0.00 4.80 24.73 0.09 60.92 19:30:01 0 9.89 0.00 5.78 24.66 0.07 59.60 19:30:01 1 8.53 0.00 4.20 36.56 0.08 50.62 19:30:01 2 9.44 0.00 5.07 27.30 0.12 58.08 19:30:01 3 9.98 0.00 4.13 10.38 0.07 75.44 19:31:01 all 5.20 0.00 3.75 33.47 0.09 57.49 19:31:01 0 1.53 0.00 2.85 19.18 0.07 76.38 19:31:01 1 4.30 0.00 3.38 25.83 0.08 66.41 19:31:01 2 4.08 0.00 2.62 42.93 0.10 50.27 19:31:01 3 10.90 0.00 6.15 46.03 0.10 36.83 19:32:01 all 3.15 0.00 3.71 29.57 0.08 63.49 19:32:01 0 2.09 0.00 3.38 20.56 0.07 73.90 19:32:01 1 3.76 0.00 4.41 36.99 0.08 54.76 19:32:01 2 4.32 0.00 4.27 33.41 0.12 57.88 19:32:01 3 2.38 0.00 2.78 27.38 0.07 67.39 19:33:01 all 8.10 0.00 3.07 14.32 0.07 74.44 19:33:01 0 6.65 0.00 2.24 0.67 0.05 90.39 19:33:01 1 8.89 0.00 4.56 19.05 0.07 67.42 19:33:01 2 8.46 0.00 2.04 3.34 0.12 86.04 19:33:01 3 8.41 0.00 3.43 34.28 0.08 53.80 19:34:01 all 21.33 0.00 4.15 0.64 0.05 73.83 19:34:01 0 23.17 0.00 4.62 0.42 0.05 71.75 19:34:01 1 17.40 0.00 4.04 0.94 0.05 77.57 19:34:01 2 27.44 0.00 4.58 0.55 0.07 67.36 19:34:01 3 17.33 0.00 3.37 0.63 0.05 78.62 19:35:01 all 22.17 0.00 2.53 0.50 0.05 74.75 19:35:01 0 18.07 0.00 2.57 0.60 0.05 78.71 19:35:01 1 29.88 0.00 2.87 0.27 0.05 66.94 19:35:01 2 25.82 0.00 2.59 0.58 0.05 70.95 19:35:01 3 14.88 0.00 2.09 0.57 0.03 82.42 19:36:01 all 21.96 0.00 1.71 3.11 0.05 73.16 19:36:01 0 30.57 0.00 2.19 1.34 0.05 65.86 19:36:01 1 16.63 0.00 1.32 6.75 0.03 75.27 19:36:01 2 18.03 0.00 2.16 0.07 0.03 79.71 19:36:01 3 22.61 0.00 1.18 4.31 0.07 71.83 Average: all 15.14 0.00 3.67 12.97 0.07 68.15 Average: 0 14.28 0.00 3.52 8.05 0.06 74.10 Average: 1 12.57 0.00 3.75 16.55 0.07 67.06 Average: 2 19.79 0.00 3.77 12.87 0.09 63.48 Average: 3 13.93 0.00 3.65 14.42 0.07 67.93