---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6097 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 836 28449 0 2880 30889 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:89:9f:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe89:9f2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:d4:c3:c1 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:f1ff:fed4:c3c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6097) 02/17/24 _x86_64_ (8 CPU) 10:41:31 LINUX RESTART (8 CPU) 10:42:03 tps rtps wtps bread/s bwrtn/s 10:43:01 138.16 73.58 64.58 4766.08 27152.15 10:44:01 125.10 20.36 104.73 824.93 25798.63 10:45:01 58.28 1.15 57.13 31.59 19963.88 10:46:01 29.56 0.75 28.81 23.06 16087.30 10:47:01 116.73 3.65 113.08 456.72 42416.53 Average: 93.26 19.54 73.73 1196.73 26277.35 10:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30207096 31755884 2732124 8.29 66668 1795196 1440744 4.24 812172 1633624 145912 10:44:01 28927644 30707932 4011576 12.18 81984 1998800 2461136 7.24 1909344 1788776 77768 10:45:01 27750640 29655540 5188580 15.75 87544 2111252 5100996 15.01 2983580 1869188 20340 10:46:01 28229792 30178800 4709428 14.30 89624 2152068 2842716 8.36 2482656 1890588 6516 10:47:01 29166780 31657384 3772440 11.45 99608 2672752 1471344 4.33 1185500 2232212 43928 Average: 28856390 30791108 4082830 12.40 85086 2146014 2663387 7.84 1874650 1882878 58893 10:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.86 1.86 0.20 0.20 0.00 0.00 0.00 0.00 10:43:01 ens3 311.01 227.08 1512.16 58.77 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:44:01 ens3 254.66 190.30 1489.37 45.82 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 296.80 239.62 1370.61 68.80 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 113.85 104.78 443.74 47.38 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 10:47:01 ens3 332.64 335.19 1506.09 1683.58 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 261.46 219.34 1262.72 383.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6097) 02/17/24 _x86_64_ (8 CPU) 10:41:31 LINUX RESTART (8 CPU) 10:42:03 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.69 0.00 1.04 3.22 0.04 85.01 10:43:01 0 5.13 0.00 0.54 0.33 0.02 93.99 10:43:01 1 2.42 0.00 0.67 1.28 0.07 95.56 10:43:01 2 4.10 0.00 1.04 1.14 0.02 93.70 10:43:01 3 9.68 0.00 0.88 1.09 0.03 88.32 10:43:01 4 3.22 0.00 0.95 0.45 0.02 95.36 10:43:01 5 2.20 0.00 0.71 15.59 0.03 81.47 10:43:01 6 38.90 0.00 2.34 5.29 0.07 53.40 10:43:01 7 19.93 0.00 1.14 0.59 0.03 78.31 10:44:01 all 22.61 0.00 0.96 2.15 0.06 74.23 10:44:01 0 19.88 0.00 1.27 1.57 0.05 77.23 10:44:01 1 39.78 0.00 1.78 5.62 0.10 52.72 10:44:01 2 22.42 0.00 1.05 0.10 0.07 76.36 10:44:01 3 17.01 0.00 0.62 0.00 0.03 82.34 10:44:01 4 19.40 0.00 0.72 0.77 0.07 79.04 10:44:01 5 22.61 0.00 1.25 8.52 0.07 67.55 10:44:01 6 25.13 0.00 0.27 0.05 0.05 74.50 10:44:01 7 14.61 0.00 0.68 0.53 0.05 84.13 10:45:01 all 54.41 0.00 1.88 1.09 0.09 42.53 10:45:01 0 56.53 0.00 1.89 0.44 0.08 41.05 10:45:01 1 52.01 0.00 1.66 0.80 0.08 45.45 10:45:01 2 58.23 0.00 2.02 0.25 0.10 39.41 10:45:01 3 56.36 0.00 1.84 3.52 0.10 38.18 10:45:01 4 55.06 0.00 1.85 1.61 0.07 41.42 10:45:01 5 49.98 0.00 1.81 1.07 0.08 47.05 10:45:01 6 55.25 0.00 2.04 0.28 0.08 42.34 10:45:01 7 51.87 0.00 1.98 0.72 0.08 45.34 10:46:01 all 82.21 0.00 1.89 0.14 0.10 15.66 10:46:01 0 85.36 0.00 1.49 0.00 0.08 13.07 10:46:01 1 81.61 0.00 1.91 0.00 0.10 16.38 10:46:01 2 86.21 0.00 2.15 0.52 0.10 11.03 10:46:01 3 78.38 0.00 1.91 0.22 0.10 19.39 10:46:01 4 81.76 0.00 1.74 0.35 0.10 16.05 10:46:01 5 83.12 0.00 2.26 0.00 0.10 14.52 10:46:01 6 80.80 0.00 1.85 0.00 0.08 17.27 10:46:01 7 80.43 0.00 1.79 0.02 0.12 17.65 10:47:01 all 11.74 0.00 1.35 4.34 0.05 82.52 10:47:01 0 13.51 0.00 1.41 1.53 0.05 83.50 10:47:01 1 7.19 0.00 1.11 23.75 0.08 67.86 10:47:01 2 8.86 0.00 1.17 3.86 0.03 86.07 10:47:01 3 11.23 0.00 1.59 1.72 0.03 85.43 10:47:01 4 10.52 0.00 1.16 0.75 0.03 87.54 10:47:01 5 8.39 0.00 1.07 0.72 0.03 89.78 10:47:01 6 26.95 0.00 2.16 1.99 0.08 68.82 10:47:01 7 7.26 0.00 1.22 0.57 0.03 90.92 Average: all 36.49 0.00 1.43 2.18 0.07 59.83 Average: 0 36.27 0.00 1.32 0.77 0.06 61.57 Average: 1 36.87 0.00 1.43 6.29 0.09 55.32 Average: 2 36.19 0.00 1.49 1.18 0.06 61.09 Average: 3 34.67 0.00 1.37 1.31 0.06 62.59 Average: 4 34.18 0.00 1.28 0.79 0.06 63.69 Average: 5 33.46 0.00 1.43 5.11 0.06 59.94 Average: 6 45.42 0.00 1.73 1.50 0.07 51.28 Average: 7 34.90 0.00 1.36 0.48 0.06 63.18