---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2157 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: 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 696K 394M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / 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: 3943 450 1011 0 2481 3227 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:ba:d2:ec brd ff:ff:ff:ff:ff:ff inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:feba:d2ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:58:c3:8e 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-2157) 04/20/24 _x86_64_ (4 CPU) 08:25:44 LINUX RESTART (4 CPU) 08:26:01 tps rtps wtps bread/s bwrtn/s 08:27:01 160.89 83.74 77.15 6532.38 41634.14 08:28:01 87.79 29.34 58.45 1649.58 8788.14 08:29:01 22.18 0.23 21.95 3.47 2962.44 08:30:01 6.25 0.02 6.23 0.13 218.63 08:31:01 5.42 0.02 5.40 3.20 182.24 08:32:01 5.98 0.00 5.98 0.00 192.37 08:33:01 7.93 1.37 6.57 26.93 205.70 08:34:01 51.47 10.36 41.11 739.74 5966.87 08:35:01 54.14 24.19 29.95 1489.52 14780.74 Average: 44.67 16.58 28.09 1160.58 8325.95 08:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1625788 3293792 2412864 59.74 46092 1782100 947176 18.62 645344 1596904 118660 08:28:01 1362280 3246160 2676372 66.27 64524 1966232 990452 19.47 694932 1784280 73448 08:29:01 1278852 3172808 2759800 68.33 66052 1973972 1058628 20.81 770136 1790356 724 08:30:01 1269972 3168044 2768680 68.55 67104 1976544 1062624 20.89 775384 1792404 420 08:31:01 1264896 3167196 2773756 68.68 68140 1979228 1072984 21.09 778360 1794704 1116 08:32:01 1262568 3168608 2776084 68.74 69116 1981500 1072984 21.09 777884 1796400 1076 08:33:01 1239412 3150024 2799240 69.31 70000 1984276 1079808 21.23 796984 1797996 356 08:34:01 341028 2443432 3697624 91.56 72492 2168976 1674652 32.92 1547972 1933360 3784 08:35:01 1042996 3266224 2995656 74.17 74272 2288304 935920 18.40 858776 1923944 10852 Average: 1187532 3119588 2851120 70.60 66421 2011237 1099470 21.61 849530 1801150 23382 08:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 ens3 465.21 301.78 1569.55 70.76 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 08:28:01 ens3 114.24 86.54 425.97 17.25 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 08:29:01 ens3 71.54 92.68 120.26 15.10 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 42.91 62.21 42.94 9.66 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:31:01 ens3 42.84 62.59 44.31 9.77 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 ens3 42.14 61.97 39.40 9.89 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:33:01 ens3 53.36 68.52 45.59 18.26 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 08:34:01 ens3 401.80 436.61 2713.55 70.78 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 08:35:01 ens3 689.04 533.65 3030.51 117.50 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.47 1.47 0.60 0.60 0.00 0.00 0.00 0.00 Average: ens3 213.69 189.63 892.51 37.66 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 0.81 0.81 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2157) 04/20/24 _x86_64_ (4 CPU) 08:25:44 LINUX RESTART (4 CPU) 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 17.66 0.00 2.26 4.61 0.05 75.42 08:27:01 0 17.56 0.00 1.86 2.45 0.05 78.09 08:27:01 1 18.34 0.00 2.63 3.80 0.05 75.17 08:27:01 2 25.82 0.00 2.97 4.71 0.07 66.43 08:27:01 3 9.01 0.00 1.55 7.44 0.03 81.97 08:28:01 all 17.59 0.00 1.09 2.05 0.05 79.23 08:28:01 0 22.31 0.00 0.90 0.65 0.05 76.09 08:28:01 1 9.80 0.00 0.69 1.04 0.03 88.44 08:28:01 2 21.32 0.00 1.45 1.93 0.07 75.23 08:28:01 3 16.87 0.00 1.34 4.58 0.05 77.16 08:29:01 all 5.63 0.00 0.30 0.20 0.03 93.84 08:29:01 0 7.76 0.00 0.65 0.17 0.03 91.39 08:29:01 1 2.73 0.00 0.13 0.00 0.02 97.12 08:29:01 2 7.84 0.00 0.15 0.00 0.02 91.99 08:29:01 3 4.16 0.00 0.27 0.65 0.02 94.91 08:30:01 all 2.36 0.00 0.15 0.03 0.02 97.45 08:30:01 0 3.57 0.00 0.05 0.00 0.02 96.36 08:30:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:30:01 2 5.02 0.00 0.48 0.00 0.03 94.47 08:30:01 3 0.82 0.00 0.03 0.10 0.02 99.03 08:31:01 all 2.40 0.00 0.15 0.03 0.02 97.40 08:31:01 0 0.22 0.00 0.03 0.00 0.02 99.73 08:31:01 1 0.85 0.00 0.10 0.00 0.03 99.01 08:31:01 2 3.80 0.00 0.03 0.00 0.02 96.15 08:31:01 3 4.74 0.00 0.43 0.12 0.03 94.68 08:32:01 all 1.97 0.00 0.15 0.03 0.02 97.83 08:32:01 0 2.34 0.00 0.28 0.00 0.02 97.36 08:32:01 1 0.33 0.00 0.03 0.03 0.02 99.58 08:32:01 2 1.34 0.00 0.02 0.00 0.02 98.63 08:32:01 3 3.87 0.00 0.28 0.07 0.00 95.78 08:33:01 all 2.56 0.00 0.17 0.05 0.02 97.19 08:33:01 0 3.57 0.00 0.32 0.02 0.03 96.07 08:33:01 1 1.97 0.00 0.08 0.12 0.02 97.81 08:33:01 2 0.94 0.00 0.12 0.00 0.02 98.93 08:33:01 3 3.78 0.00 0.15 0.10 0.03 95.93 08:34:01 all 26.83 0.00 1.15 0.84 0.07 71.12 08:34:01 0 28.18 0.00 1.02 0.95 0.05 69.80 08:34:01 1 26.23 0.00 1.49 0.75 0.07 71.46 08:34:01 2 28.55 0.00 0.94 0.08 0.05 70.38 08:34:01 3 24.32 0.00 1.16 1.58 0.07 72.88 08:35:01 all 34.52 0.00 1.64 0.81 0.07 62.97 08:35:01 0 33.62 0.00 1.17 0.83 0.07 64.31 08:35:01 1 42.59 0.00 2.29 1.20 0.08 53.83 08:35:01 2 33.79 0.00 1.48 0.80 0.08 63.84 08:35:01 3 28.12 0.00 1.60 0.38 0.07 69.84 Average: all 12.39 0.00 0.78 0.96 0.04 85.83 Average: 0 13.23 0.00 0.70 0.56 0.04 85.47 Average: 1 11.43 0.00 0.83 0.77 0.04 86.93 Average: 2 14.27 0.00 0.85 0.84 0.04 84.00 Average: 3 10.63 0.00 0.76 1.67 0.04 86.91