---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-91991 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 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 906 25162 0 6097 30804 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:02:2b:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe02:2b55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:35:ec:8a 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::42:60ff:fe35:ec8a/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-91991) 12/19/24 _x86_64_ (8 CPU) 13:09:49 LINUX RESTART (8 CPU) 13:10:01 tps rtps wtps bread/s bwrtn/s 13:11:01 326.76 74.42 252.34 5321.91 60762.01 13:12:02 160.21 19.98 140.24 2289.90 31337.02 13:13:01 212.25 0.10 212.15 6.37 130988.68 13:14:01 307.07 3.50 303.57 447.93 37315.38 13:15:01 125.76 0.27 125.50 18.93 34165.24 13:16:01 27.98 0.05 27.93 5.73 19422.36 13:17:01 76.54 1.75 74.79 93.45 21427.10 Average: 176.57 14.33 162.24 1171.95 47720.19 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:11:01 30191252 31625660 2747968 8.34 55996 1697752 1471804 4.33 923352 1551572 89988 13:12:02 26281248 31546376 6657972 20.21 107364 5353724 2339628 6.88 1066348 5131092 3451400 13:13:01 26208000 31623436 6731220 20.44 126572 5437220 1766584 5.20 1012644 5213356 78008 13:14:01 23929588 29821940 9009632 27.35 153800 5866928 8035048 23.64 3017676 5371740 144216 13:15:01 23689184 29693920 9250036 28.08 170732 5947876 8305260 24.44 3189200 5423436 468 13:16:01 23840424 29828444 9098796 27.62 171020 5935996 7388980 21.74 3069324 5402812 120 13:17:01 25800068 31576424 7139152 21.67 172900 5712772 1642168 4.83 1360116 5217988 2048 Average: 25705681 30816600 7233539 21.96 136912 5136038 4421353 13.01 1948380 4758857 538035 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 13:11:01 ens3 436.74 281.94 1599.90 78.42 0.00 0.00 0.00 0.00 13:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:02 lo 13.86 13.86 1.36 1.36 0.00 0.00 0.00 0.00 13:12:02 ens3 1101.20 568.71 27277.36 51.16 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 10.78 9.18 2.90 3.13 0.00 0.00 0.00 0.00 13:13:01 br-3aaa72699bb9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 veth4aa223d 0.27 0.58 0.02 0.45 0.00 0.00 0.00 0.00 13:14:01 lo 2.70 2.70 0.22 0.22 0.00 0.00 0.00 0.00 13:14:01 veth710c00b 10.66 10.48 1.71 1.57 0.00 0.00 0.00 0.00 13:15:01 docker0 12.13 17.38 2.06 292.76 0.00 0.00 0.00 0.00 13:15:01 veth4aa223d 0.52 0.60 0.06 1.40 0.00 0.00 0.00 0.00 13:15:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:15:01 veth710c00b 15.28 11.06 1.40 1.61 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 13:16:01 veth710c00b 14.10 9.62 1.10 1.38 0.00 0.00 0.00 0.00 13:16:01 vethc0ca6de 219.30 218.75 31.22 46.06 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:17:01 ens3 1687.75 959.66 30277.00 158.93 0.00 0.00 0.00 0.00 Average: docker0 1.74 2.49 0.30 41.92 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 241.06 136.73 4335.28 22.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91991) 12/19/24 _x86_64_ (8 CPU) 13:09:49 LINUX RESTART (8 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 8.38 0.00 1.21 4.85 0.04 85.52 13:11:01 0 17.80 0.00 1.12 1.85 0.03 79.19 13:11:01 1 11.95 0.00 0.75 1.65 0.03 85.61 13:11:01 2 3.42 0.00 1.94 0.42 0.02 94.20 13:11:01 3 7.49 0.00 0.85 1.34 0.03 90.29 13:11:01 4 7.11 0.00 1.62 4.18 0.05 87.03 13:11:01 5 3.94 0.00 1.01 22.85 0.05 72.15 13:11:01 6 6.71 0.00 1.51 4.98 0.05 86.74 13:11:01 7 8.55 0.00 0.87 1.57 0.05 88.96 13:12:02 all 14.10 0.00 4.83 7.58 0.06 73.43 13:12:02 0 12.31 0.00 4.45 10.94 0.05 72.25 13:12:02 1 12.35 0.00 4.96 6.69 0.05 75.96 13:12:02 2 26.11 0.00 5.69 7.94 0.08 60.19 13:12:02 3 19.19 0.00 5.56 5.63 0.07 69.56 13:12:02 4 9.10 0.00 4.51 8.86 0.08 77.46 13:12:02 5 8.13 0.00 4.72 11.96 0.03 75.15 13:12:02 6 10.41 0.00 3.87 4.12 0.07 81.53 13:12:02 7 15.28 0.00 4.90 4.51 0.05 75.27 13:13:01 all 3.61 0.00 1.91 20.60 0.04 73.84 13:13:01 0 3.24 0.00 2.02 3.09 0.07 91.58 13:13:01 1 3.75 0.00 2.58 50.95 0.03 42.69 13:13:01 2 3.95 0.00 1.79 4.50 0.03 89.72 13:13:01 3 4.03 0.00 1.95 31.72 0.05 62.24 13:13:01 4 3.63 0.00 1.42 0.39 0.03 94.52 13:13:01 5 3.28 0.00 1.60 13.65 0.03 81.44 13:13:01 6 3.41 0.00 1.82 31.37 0.03 63.36 13:13:01 7 3.60 0.00 2.08 29.51 0.05 64.76 13:14:01 all 28.85 0.00 4.09 5.93 0.10 61.02 13:14:01 0 29.92 0.00 3.95 5.41 0.10 60.62 13:14:01 1 26.42 0.00 4.00 21.24 0.12 48.23 13:14:01 2 26.94 0.00 4.18 3.09 0.08 65.72 13:14:01 3 33.73 0.00 4.32 5.30 0.12 56.52 13:14:01 4 30.50 0.00 4.33 1.88 0.10 63.19 13:14:01 5 34.25 0.00 4.69 3.84 0.08 57.14 13:14:01 6 22.37 0.00 2.95 4.09 0.10 70.49 13:14:01 7 26.73 0.00 4.33 2.56 0.08 66.28 13:15:01 all 8.78 0.00 1.50 2.84 0.07 86.81 13:15:01 0 11.29 0.00 1.79 7.60 0.07 79.25 13:15:01 1 9.18 0.00 1.21 6.99 0.07 82.55 13:15:01 2 11.98 0.00 1.62 0.57 0.10 85.72 13:15:01 3 6.69 0.00 1.69 3.27 0.07 88.28 13:15:01 4 7.15 0.00 1.38 0.44 0.08 90.95 13:15:01 5 7.64 0.00 1.31 0.00 0.07 90.98 13:15:01 6 8.04 0.00 1.51 0.88 0.07 89.51 13:15:01 7 8.34 0.00 1.44 2.98 0.05 87.19 13:16:01 all 1.59 0.00 0.51 1.41 0.06 96.44 13:16:01 0 1.60 0.00 0.60 9.56 0.05 88.18 13:16:01 1 1.88 0.00 0.40 0.05 0.05 97.61 13:16:01 2 1.61 0.00 0.54 0.02 0.05 97.79 13:16:01 3 1.22 0.00 0.45 0.94 0.03 97.36 13:16:01 4 1.15 0.00 0.55 0.22 0.08 97.99 13:16:01 5 1.69 0.00 0.62 0.15 0.10 97.44 13:16:01 6 1.99 0.00 0.50 0.25 0.07 97.19 13:16:01 7 1.54 0.00 0.43 0.03 0.03 97.96 13:17:01 all 5.58 0.00 0.55 1.67 0.03 92.16 13:17:01 0 2.02 0.00 0.63 9.98 0.03 87.34 13:17:01 1 8.37 0.00 0.62 1.42 0.03 89.56 13:17:01 2 2.32 0.00 0.45 0.12 0.02 97.10 13:17:01 3 9.36 0.00 0.50 0.33 0.05 89.75 13:17:01 4 17.92 0.00 0.87 0.87 0.03 80.31 13:17:01 5 1.73 0.00 0.38 0.02 0.03 97.83 13:17:01 6 0.79 0.00 0.57 0.58 0.03 98.03 13:17:01 7 2.13 0.00 0.40 0.02 0.03 97.42 Average: all 10.12 0.00 2.08 6.36 0.06 81.38 Average: 0 11.17 0.00 2.07 6.93 0.06 79.77 Average: 1 10.57 0.00 2.07 12.54 0.06 74.76 Average: 2 10.89 0.00 2.31 2.36 0.06 84.38 Average: 3 11.65 0.00 2.18 6.85 0.06 79.26 Average: 4 10.94 0.00 2.09 2.40 0.07 84.50 Average: 5 8.65 0.00 2.04 7.47 0.06 81.78 Average: 6 7.68 0.00 1.81 6.52 0.06 83.93 Average: 7 9.45 0.00 2.06 5.80 0.05 82.64