---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13389 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: 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): 0-7 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 14G 142G 9% / 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 852 25227 0 6087 30859 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:ff:03:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:feff:317/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:75:01:1e 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13389) 01/19/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 111.17 40.14 71.03 1851.03 19495.22 13:35:01 95.98 13.81 82.17 1118.08 20737.88 13:36:01 62.26 9.28 52.97 1648.93 17381.64 13:37:01 302.42 11.71 290.70 776.10 134580.60 13:38:01 94.47 0.53 93.93 44.26 18451.61 13:39:01 11.90 0.07 11.83 6.93 13157.31 13:40:01 63.84 1.27 62.57 104.12 15568.39 Average: 105.99 10.90 95.09 790.28 34230.82 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30065220 31671936 2874000 8.73 68992 1847984 1438560 4.23 895284 1683760 166964 13:35:01 29834064 31713472 3105156 9.43 85340 2089216 1394984 4.10 860332 1916152 130076 13:36:01 27648460 31638332 5290760 16.06 110040 4111524 1581932 4.65 1005524 3859740 1869040 13:37:01 25508184 31305108 7431036 22.56 133916 5801460 5646828 16.61 1420224 5455996 544 13:38:01 23605624 29521228 9333596 28.34 138720 5908984 8612868 25.34 3326152 5428084 216 13:39:01 23420768 29367872 9518452 28.90 139020 5939108 8642912 25.43 3489952 5445256 29208 13:40:01 25814172 31573776 7125048 21.63 141888 5763808 1538592 4.53 1326640 5275948 43888 Average: 26556642 30970246 6382578 19.38 116845 4494583 4122382 12.13 1760587 4152134 319991 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 120.79 82.02 1108.82 25.54 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 42.03 28.73 603.81 5.81 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:36:01 br-014367b9d611 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 593.87 309.07 14398.12 24.57 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 7.47 7.47 0.74 0.74 0.00 0.00 0.00 0.00 13:37:01 veth48540cb 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 veth0827907 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 vethdac491f 0.35 0.63 0.02 0.04 0.00 0.00 0.00 0.00 13:37:01 veth9962126 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 veth48540cb 3.20 3.92 0.44 0.40 0.00 0.00 0.00 0.00 13:38:01 veth0827907 15.31 13.46 1.98 1.95 0.00 0.00 0.00 0.00 13:38:01 vethdac491f 78.94 94.90 47.00 26.37 0.00 0.00 0.00 0.00 13:38:01 veth9962126 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 13:39:01 veth48540cb 3.38 4.92 0.53 2.55 0.00 0.00 0.00 0.00 13:39:01 veth0827907 15.05 10.43 7.68 3.63 0.00 0.00 0.00 0.00 13:39:01 vethdac491f 28.70 34.79 42.51 8.12 0.00 0.00 0.00 0.00 13:39:01 veth9962126 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 1657.26 941.19 35255.36 153.70 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 22.15 22.15 2.32 2.32 0.00 0.00 0.00 0.00 Average: ens3 202.47 110.95 4952.06 16.86 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 2.62 2.62 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13389) 01/19/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.35 0.00 0.80 2.90 0.03 85.91 13:34:01 0 23.34 0.00 1.41 1.86 0.05 73.34 13:34:01 1 3.37 0.00 0.49 0.24 0.02 95.88 13:34:01 2 14.54 0.00 0.85 0.85 0.03 83.73 13:34:01 3 1.07 0.00 0.17 0.03 0.03 98.69 13:34:01 4 3.88 0.00 0.44 6.97 0.02 88.69 13:34:01 5 1.76 0.00 0.46 0.05 0.00 97.73 13:34:01 6 27.97 0.00 1.63 2.41 0.05 67.94 13:34:01 7 6.91 0.00 0.92 10.82 0.03 81.31 13:35:01 all 8.22 0.00 0.63 7.56 0.03 83.56 13:35:01 0 15.17 0.00 0.98 22.57 0.07 61.21 13:35:01 1 3.20 0.00 0.28 0.03 0.00 96.48 13:35:01 2 6.99 0.00 0.65 0.00 0.03 92.33 13:35:01 3 5.33 0.00 0.60 11.57 0.05 82.46 13:35:01 4 4.73 0.00 0.33 23.80 0.02 71.12 13:35:01 5 6.27 0.00 0.57 0.48 0.02 92.67 13:35:01 6 19.84 0.00 1.18 1.47 0.05 77.46 13:35:01 7 4.24 0.00 0.47 0.50 0.02 94.78 13:36:01 all 6.83 0.00 2.42 12.16 0.08 78.52 13:36:01 0 9.19 0.00 2.41 20.91 0.05 67.45 13:36:01 1 5.19 0.00 3.21 0.44 0.07 91.10 13:36:01 2 7.20 0.00 2.02 0.30 0.08 90.39 13:36:01 3 6.77 0.00 2.14 29.01 0.10 61.98 13:36:01 4 7.62 0.00 2.81 26.54 0.07 62.96 13:36:01 5 6.96 0.00 2.82 1.84 0.08 88.29 13:36:01 6 5.11 0.00 1.85 0.49 0.05 92.50 13:36:01 7 6.67 0.00 2.13 17.60 0.08 73.52 13:37:01 all 10.37 0.00 3.88 9.64 0.06 76.05 13:37:01 0 10.19 0.00 3.72 7.28 0.05 78.77 13:37:01 1 8.69 0.00 5.14 2.91 0.05 83.21 13:37:01 2 11.40 0.00 3.66 0.37 0.07 84.50 13:37:01 3 11.36 0.00 4.11 22.84 0.07 61.62 13:37:01 4 9.15 0.00 4.25 19.77 0.07 66.76 13:37:01 5 11.16 0.00 3.87 9.37 0.07 75.53 13:37:01 6 10.27 0.00 3.21 1.56 0.05 84.91 13:37:01 7 10.72 0.00 3.09 13.03 0.07 73.09 13:38:01 all 26.38 0.00 2.77 1.12 0.08 69.64 13:38:01 0 26.60 0.00 2.66 0.02 0.07 70.66 13:38:01 1 25.68 0.00 3.14 0.84 0.08 70.26 13:38:01 2 31.15 0.00 3.19 0.44 0.10 65.13 13:38:01 3 31.17 0.00 3.20 0.74 0.07 64.83 13:38:01 4 24.60 0.00 2.18 0.53 0.08 72.60 13:38:01 5 23.80 0.00 2.51 2.51 0.08 71.09 13:38:01 6 26.28 0.00 2.83 3.84 0.10 66.94 13:38:01 7 21.80 0.00 2.49 0.07 0.07 75.57 13:39:01 all 3.77 0.00 0.47 0.59 0.04 95.14 13:39:01 0 4.10 0.00 0.48 0.00 0.03 95.38 13:39:01 1 3.46 0.00 0.44 0.00 0.05 96.05 13:39:01 2 4.28 0.00 0.60 0.00 0.03 95.09 13:39:01 3 3.24 0.00 0.43 0.00 0.03 96.29 13:39:01 4 3.24 0.00 0.38 0.00 0.03 96.34 13:39:01 5 4.23 0.00 0.62 0.02 0.07 95.07 13:39:01 6 4.02 0.00 0.37 4.64 0.03 90.94 13:39:01 7 3.58 0.00 0.45 0.00 0.05 95.92 13:40:01 all 4.53 0.00 0.55 0.93 0.03 93.96 13:40:01 0 0.63 0.00 0.42 0.13 0.02 98.80 13:40:01 1 0.81 0.00 0.55 0.44 0.03 98.17 13:40:01 2 1.27 0.00 0.38 0.13 0.02 98.19 13:40:01 3 0.58 0.00 0.40 0.20 0.02 98.80 13:40:01 4 1.14 0.00 0.47 1.12 0.03 97.24 13:40:01 5 1.00 0.00 0.57 0.05 0.02 98.36 13:40:01 6 5.19 0.00 0.48 4.98 0.02 89.33 13:40:01 7 25.60 0.00 1.14 0.40 0.05 72.81 Average: all 10.06 0.00 1.64 4.98 0.05 83.27 Average: 0 12.73 0.00 1.72 7.54 0.05 77.96 Average: 1 7.20 0.00 1.89 0.70 0.04 90.17 Average: 2 10.96 0.00 1.62 0.30 0.05 87.08 Average: 3 8.50 0.00 1.58 9.21 0.05 80.66 Average: 4 7.78 0.00 1.55 11.24 0.05 79.39 Average: 5 7.89 0.00 1.63 2.04 0.05 88.40 Average: 6 14.07 0.00 1.65 2.77 0.05 81.46 Average: 7 11.38 0.00 1.52 6.02 0.05 81.03