---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8095 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 15G 141G 10% / 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 877 24024 0 7265 30833 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:cf:e6:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fecf:e60a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:53:61:e6 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:d6ff:fe53:61e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8095) 04/22/25 _x86_64_ (8 CPU) 14:44:59 LINUX RESTART (8 CPU) 14:45:01 tps rtps wtps bread/s bwrtn/s 14:46:01 405.65 74.45 331.19 5344.71 94363.61 14:47:01 266.26 19.87 246.39 2299.00 163219.19 14:48:01 472.45 3.22 469.24 421.13 138648.89 14:49:01 130.31 0.32 130.00 31.59 16353.67 14:50:01 99.98 0.43 99.55 22.79 17904.97 14:51:01 5.68 0.02 5.67 0.13 163.31 14:52:01 65.81 0.67 65.14 35.46 1273.65 Average: 206.59 14.14 192.45 1165.03 61710.10 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 30155040 31658384 2784180 8.45 59520 1759932 1483812 4.37 904004 1601456 162284 14:47:01 25336584 31651384 7602636 23.08 129844 6300576 1660768 4.89 989252 6077576 1928916 14:48:01 22890828 29560604 10048392 30.51 147016 6638100 8787324 25.85 3278892 6140208 2388 14:49:01 22305524 29426856 10633696 32.28 168152 7023756 9037608 26.59 3477704 6469204 44092 14:50:01 21993920 29209208 10945300 33.23 188500 7087064 9223808 27.14 3737400 6508164 72 14:51:01 21903860 29121680 11035360 33.50 188624 7089192 9328192 27.45 3825680 6509020 240 14:52:01 24588928 31555416 8350292 25.35 189716 6832616 1616384 4.76 1447508 6289684 2800 Average: 24167812 30311933 8771408 26.63 153053 6104462 5876842 17.29 2522920 5656473 305827 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 ens3 445.16 287.42 1608.95 78.98 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:47:01 ens3 1459.43 757.69 37123.35 67.61 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 13.92 13.92 1.29 1.29 0.00 0.00 0.00 0.00 14:48:01 veth2c4f93a 4.65 5.70 0.76 0.84 0.00 0.00 0.00 0.00 14:48:01 ens3 23.36 18.95 191.76 3.00 0.00 0.00 0.00 0.00 14:48:01 vethea548ae 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 veth2c4f93a 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 14:49:01 ens3 124.06 68.67 1968.83 9.60 0.00 0.00 0.00 0.00 14:49:01 vethea548ae 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 37.48 78.45 2.16 1115.64 0.00 0.00 0.00 0.00 14:50:01 veth2c4f93a 0.78 1.13 0.12 0.13 0.00 0.00 0.00 0.00 14:50:01 ens3 32.84 23.81 225.04 5.78 0.00 0.00 0.00 0.00 14:50:01 veth5f17832 5.53 4.58 12.53 5.84 0.00 0.00 0.00 0.00 14:50:01 vethea548ae 0.20 0.33 0.04 0.03 0.00 0.00 0.00 0.00 14:51:01 veth2c4f93a 0.57 0.78 0.09 0.10 0.00 0.00 0.00 0.00 14:51:01 ens3 1.02 0.82 0.23 0.38 0.00 0.00 0.00 0.00 14:51:01 veth5f17832 6.15 4.90 12.61 5.95 0.00 0.00 0.00 0.00 14:51:01 vethea548ae 0.47 0.63 0.12 0.08 0.00 0.00 0.00 0.00 14:52:01 ens3 42.88 36.49 64.56 15.88 0.00 0.00 0.00 0.00 14:52:01 docker0 56.74 105.45 4.60 1337.75 0.00 0.00 0.00 0.00 14:52:01 lo 28.30 28.30 2.53 2.53 0.00 0.00 0.00 0.00 Average: ens3 304.18 170.59 5885.34 25.89 0.00 0.00 0.00 0.00 Average: docker0 8.11 15.06 0.66 191.09 0.00 0.00 0.00 0.00 Average: lo 3.64 3.64 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8095) 04/22/25 _x86_64_ (8 CPU) 14:44:59 LINUX RESTART (8 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 8.72 0.00 1.27 2.60 0.04 87.37 14:46:01 0 2.88 0.00 2.65 8.20 0.03 86.24 14:46:01 1 6.42 0.00 1.26 4.46 0.03 87.84 14:46:01 2 4.51 0.00 0.67 4.34 0.03 90.45 14:46:01 3 3.31 0.00 0.85 0.20 0.03 95.61 14:46:01 4 15.11 0.00 1.29 1.91 0.07 81.63 14:46:01 5 21.43 0.00 1.45 0.80 0.07 76.25 14:46:01 6 11.58 0.00 1.05 0.20 0.03 87.13 14:46:01 7 4.51 0.00 0.88 0.67 0.02 93.92 14:47:01 all 18.76 0.00 11.68 3.89 0.24 65.43 14:47:01 0 15.25 0.00 11.12 4.43 0.25 68.95 14:47:01 1 33.10 0.00 11.17 2.45 0.25 53.03 14:47:01 2 14.62 0.00 12.05 9.24 0.24 63.85 14:47:01 3 16.05 0.00 11.56 1.73 0.22 70.45 14:47:01 4 16.86 0.00 11.93 8.57 0.26 62.38 14:47:01 5 25.20 0.00 12.26 0.68 0.24 61.62 14:47:01 6 14.64 0.00 11.29 2.69 0.22 71.15 14:47:01 7 14.35 0.00 12.13 1.39 0.24 71.89 14:48:01 all 30.29 0.00 4.85 3.30 0.10 61.47 14:48:01 0 27.16 0.00 4.79 1.69 0.10 66.25 14:48:01 1 25.78 0.00 4.30 1.19 0.12 68.61 14:48:01 2 34.94 0.00 6.69 12.53 0.12 45.72 14:48:01 3 39.64 0.00 4.74 2.72 0.10 52.80 14:48:01 4 28.52 0.00 4.94 1.24 0.10 65.20 14:48:01 5 30.07 0.00 4.49 1.63 0.10 63.71 14:48:01 6 25.19 0.00 4.18 0.89 0.08 69.66 14:48:01 7 31.05 0.00 4.59 4.52 0.08 59.75 14:49:01 all 4.96 0.00 1.39 0.57 0.05 93.03 14:49:01 0 4.06 0.00 1.32 1.75 0.03 92.83 14:49:01 1 5.24 0.00 1.41 1.07 0.05 92.24 14:49:01 2 5.60 0.00 1.15 0.02 0.05 93.17 14:49:01 3 4.90 0.00 1.22 0.08 0.05 93.74 14:49:01 4 5.22 0.00 1.44 0.23 0.07 93.03 14:49:01 5 5.89 0.00 1.39 0.02 0.05 92.66 14:49:01 6 4.19 0.00 1.94 0.60 0.05 93.22 14:49:01 7 4.57 0.00 1.22 0.77 0.05 93.39 14:50:01 all 12.04 0.00 2.30 0.61 0.07 84.97 14:50:01 0 10.95 0.00 1.51 0.00 0.07 87.47 14:50:01 1 12.63 0.00 2.36 0.18 0.07 84.76 14:50:01 2 10.90 0.00 2.81 0.50 0.08 85.70 14:50:01 3 15.14 0.00 2.54 0.08 0.07 82.16 14:50:01 4 14.25 0.00 2.56 0.33 0.08 82.78 14:50:01 5 8.92 0.00 2.02 2.48 0.07 86.52 14:50:01 6 12.01 0.00 2.28 0.02 0.07 85.63 14:50:01 7 11.58 0.00 2.33 1.33 0.07 84.69 14:51:01 all 3.13 0.00 0.58 0.02 0.08 96.19 14:51:01 0 3.44 0.00 0.47 0.00 0.07 96.03 14:51:01 1 2.74 0.00 0.60 0.00 0.10 96.56 14:51:01 2 2.54 0.00 0.70 0.03 0.07 96.66 14:51:01 3 3.35 0.00 0.50 0.03 0.08 96.03 14:51:01 4 3.18 0.00 0.43 0.10 0.07 96.22 14:51:01 5 2.87 0.00 0.56 0.02 0.08 96.47 14:51:01 6 3.37 0.00 0.70 0.00 0.07 95.86 14:51:01 7 3.56 0.00 0.74 0.00 0.08 95.62 14:52:01 all 2.99 0.00 0.86 0.13 0.05 95.97 14:52:01 0 3.15 0.00 0.95 0.05 0.03 95.82 14:52:01 1 1.56 0.00 0.94 0.60 0.05 96.85 14:52:01 2 9.92 0.00 1.00 0.18 0.07 88.83 14:52:01 3 1.74 0.00 0.94 0.05 0.05 97.22 14:52:01 4 2.09 0.00 0.67 0.05 0.05 97.14 14:52:01 5 2.06 0.00 0.72 0.03 0.05 97.13 14:52:01 6 1.74 0.00 0.77 0.02 0.07 97.41 14:52:01 7 1.60 0.00 0.80 0.05 0.05 97.49 Average: all 11.53 0.00 3.25 1.58 0.09 83.55 Average: 0 9.54 0.00 3.24 2.30 0.08 84.83 Average: 1 12.44 0.00 3.13 1.42 0.10 82.91 Average: 2 11.82 0.00 3.55 3.80 0.09 80.73 Average: 3 11.99 0.00 3.18 0.70 0.09 84.05 Average: 4 12.16 0.00 3.30 1.76 0.10 82.68 Average: 5 13.74 0.00 3.25 0.81 0.09 82.11 Average: 6 10.37 0.00 3.16 0.63 0.08 85.77 Average: 7 10.14 0.00 3.22 1.24 0.08 85.31