---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4678 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 10G 9.2G 53% / 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 485 1074 0 2383 3198 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:9a:01:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe9a:1e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:9d:97:0b 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 inet6 fe80::42:2cff:fe9d:970b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4678) 06/26/24 _x86_64_ (4 CPU) 19:36:52 LINUX RESTART (4 CPU) 19:37:01 tps rtps wtps bread/s bwrtn/s 19:38:01 160.07 69.47 90.60 5632.39 40373.55 19:39:01 110.08 48.09 61.99 3414.90 9411.76 19:40:01 24.11 0.05 24.06 3.07 3320.25 19:41:01 35.23 2.40 32.83 176.50 4003.87 19:42:01 22.11 9.40 12.71 670.29 801.87 19:43:01 145.50 10.64 134.86 914.02 49718.81 19:44:01 77.59 44.12 33.47 1797.53 11454.72 Average: 82.12 26.31 55.81 1800.99 17021.33 19:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:38:01 1756256 3322236 2282404 56.51 39212 1689760 909636 17.88 579744 1537028 74140 19:39:01 1313528 3218112 2725132 67.48 60428 1991368 1015580 19.96 737912 1789824 85312 19:40:01 1268876 3183580 2769784 68.58 62728 1998196 1041084 20.46 775376 1795132 2252 19:41:01 1034460 3073196 3004200 74.39 66564 2114096 1101360 21.65 895196 1899232 8244 19:42:01 135840 2206204 3902820 96.64 67600 2142784 1985156 39.02 1820788 1863112 132 19:43:01 535460 2574956 3503200 86.74 83332 2099696 1608820 31.62 1520064 1771104 232 19:44:01 1159344 3308996 2879316 71.29 86936 2207348 939544 18.47 885656 1786704 4284 Average: 1029109 2983897 3009551 74.52 66686 2034750 1228740 24.15 1030677 1777448 24942 19:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:38:01 ens3 422.76 264.82 1299.84 74.29 0.00 0.00 0.00 0.00 19:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 108.25 94.38 681.64 19.72 0.00 0.00 0.00 0.00 19:39:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 ens3 70.82 98.48 98.22 15.90 0.00 0.00 0.00 0.00 19:40:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 342.98 384.70 1822.10 65.39 0.00 0.00 0.00 0.00 19:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 105.33 81.37 103.70 20.65 0.00 0.00 0.00 0.00 19:42:01 lo 869.84 869.84 316.36 316.36 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 370.78 324.40 5363.12 46.45 0.00 0.00 0.00 0.00 19:43:01 lo 278.85 278.85 97.86 97.86 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 19:44:01 ens3 95.03 67.28 106.57 38.51 0.00 0.00 0.00 0.00 19:44:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.61 187.96 1354.71 40.13 0.00 0.00 0.00 0.00 Average: lo 164.95 164.95 59.26 59.26 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-4678) 06/26/24 _x86_64_ (4 CPU) 19:36:52 LINUX RESTART (4 CPU) 19:37:01 CPU %user %nice %system %iowait %steal %idle 19:38:01 all 15.07 0.00 2.02 5.22 0.05 77.65 19:38:01 0 9.07 0.00 2.70 5.53 0.05 82.65 19:38:01 1 17.12 0.00 1.37 2.71 0.05 78.75 19:38:01 2 26.72 0.00 2.26 3.39 0.08 67.54 19:38:01 3 7.38 0.00 1.72 9.24 0.03 81.63 19:39:01 all 17.23 0.00 1.43 2.57 0.05 78.71 19:39:01 0 7.06 0.00 0.94 1.99 0.03 89.98 19:39:01 1 22.73 0.00 2.19 2.62 0.07 72.39 19:39:01 2 31.75 0.00 1.64 0.45 0.07 66.10 19:39:01 3 7.50 0.00 0.99 5.23 0.03 86.26 19:40:01 all 5.95 0.00 0.23 0.25 0.03 93.52 19:40:01 0 5.32 0.00 0.27 0.10 0.03 94.28 19:40:01 1 5.75 0.00 0.17 0.07 0.05 93.97 19:40:01 2 9.04 0.00 0.22 0.00 0.05 90.69 19:40:01 3 3.71 0.00 0.28 0.87 0.02 95.13 19:41:01 all 10.97 0.00 0.76 0.25 0.04 87.97 19:41:01 0 9.57 0.00 0.55 0.07 0.03 89.78 19:41:01 1 11.21 0.00 0.68 0.22 0.03 87.85 19:41:01 2 12.71 0.00 1.21 0.05 0.05 85.98 19:41:01 3 10.41 0.00 0.64 0.65 0.03 88.27 19:42:01 all 67.10 0.00 3.31 0.24 0.14 29.21 19:42:01 0 61.67 0.00 3.43 0.32 0.12 34.47 19:42:01 1 69.74 0.00 3.19 0.25 0.14 26.67 19:42:01 2 64.76 0.00 3.33 0.25 0.15 31.50 19:42:01 3 72.20 0.00 3.27 0.15 0.13 24.25 19:43:01 all 33.56 0.00 4.03 2.59 0.10 59.71 19:43:01 0 30.11 0.00 4.16 4.02 0.10 61.61 19:43:01 1 36.09 0.00 3.66 3.15 0.12 56.97 19:43:01 2 36.64 0.00 4.49 1.59 0.10 57.17 19:43:01 3 31.44 0.00 3.78 1.61 0.08 63.09 19:44:01 all 12.77 0.00 1.12 1.97 0.04 84.10 19:44:01 0 30.25 0.00 1.92 6.61 0.05 61.17 19:44:01 1 3.93 0.00 0.87 0.30 0.02 94.88 19:44:01 2 4.03 0.00 0.94 0.84 0.03 94.17 19:44:01 3 12.86 0.00 0.80 0.17 0.03 86.14 Average: all 23.15 0.00 1.84 1.87 0.06 73.07 Average: 0 21.77 0.00 1.99 2.67 0.06 73.51 Average: 1 23.70 0.00 1.73 1.33 0.07 73.18 Average: 2 26.41 0.00 2.00 0.94 0.08 70.57 Average: 3 20.73 0.00 1.64 2.56 0.05 75.02