---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7402 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 13G 143G 8% / 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 862 26726 0 4578 30849 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:ec:f0:05 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:feec:f005/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:63:9c:49 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-7402) 02/21/24 _x86_64_ (8 CPU) 15:33:55 LINUX RESTART (8 CPU) 15:34:01 tps rtps wtps bread/s bwrtn/s 15:35:02 83.56 44.92 38.64 4335.49 44539.02 15:36:01 117.20 40.02 77.19 1838.24 16172.88 15:37:01 90.54 16.94 73.60 1223.72 19724.05 15:38:01 109.92 9.45 100.47 1669.06 23956.67 15:39:01 290.07 11.51 278.55 741.18 85550.99 15:40:01 50.60 0.40 50.20 26.66 15521.66 15:41:01 57.81 2.32 55.49 134.11 13664.99 Average: 114.23 17.88 96.35 1423.09 31339.90 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:02 30700456 31939460 2238756 6.80 38552 1528748 1264676 3.72 575856 1412760 7700 15:36:01 30173340 31640140 2765872 8.40 55824 1730292 1479812 4.35 926388 1562404 51344 15:37:01 29976864 31706364 2962348 8.99 77896 1954068 1384584 4.07 865588 1785588 121016 15:38:01 27635620 31628620 5303592 16.10 123264 4081596 1584596 4.66 1041180 3820040 1942412 15:39:01 26828904 31078800 6110308 18.55 132980 4306304 5815376 17.11 1689932 3916480 1960 15:40:01 25459768 29828504 7479444 22.71 135692 4417824 7369128 21.68 3018984 3944428 364 15:41:01 27391776 31608672 5547436 16.84 138788 4278224 1478480 4.35 1291512 3788132 44516 Average: 28309533 31347223 4629679 14.06 100428 3185294 2910950 8.56 1344206 2889976 309902 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 257.50 161.33 499.72 27.32 0.00 0.00 0.00 0.00 15:35:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 240.05 145.51 1079.32 50.52 0.00 0.00 0.00 0.00 15:36:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 32.11 25.70 359.16 8.05 0.00 0.00 0.00 0.00 15:37:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 697.40 352.34 15437.81 28.48 0.00 0.00 0.00 0.00 15:38:01 lo 8.40 8.40 0.84 0.84 0.00 0.00 0.00 0.00 15:38:01 br-59fd35cd5eb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 veth325313b 0.67 0.83 0.04 0.05 0.00 0.00 0.00 0.00 15:39:01 veth93bda05 27.93 23.33 3.34 2.08 0.00 0.00 0.00 0.00 15:39:01 vethaffdc95 1.33 1.78 0.15 0.18 0.00 0.00 0.00 0.00 15:39:01 veth86d99d2 23.30 28.65 2.08 3.39 0.00 0.00 0.00 0.00 15:40:01 veth325313b 69.44 58.45 14.56 62.77 0.00 0.00 0.00 0.01 15:40:01 vethaffdc95 4.08 5.05 0.71 0.80 0.00 0.00 0.00 0.00 15:40:01 veth86d99d2 105.01 124.86 101.90 32.62 0.00 0.00 0.00 0.01 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 1386.74 796.00 20663.98 157.50 0.00 0.00 0.00 0.00 15:41:01 lo 23.30 23.30 3.12 3.12 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: ens3 197.83 113.27 2958.03 22.48 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7402) 02/21/24 _x86_64_ (8 CPU) 15:33:55 LINUX RESTART (8 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:02 all 2.25 0.00 0.62 11.42 0.04 85.68 15:35:02 0 3.22 0.00 1.59 1.94 0.03 93.22 15:35:02 1 2.07 0.00 0.60 5.61 0.05 91.67 15:35:02 2 3.29 0.00 0.64 36.50 0.03 59.54 15:35:02 3 1.25 0.00 0.40 32.14 0.03 66.17 15:35:02 4 1.05 0.00 0.52 1.44 0.02 96.97 15:35:02 5 2.09 0.00 0.30 7.58 0.03 90.00 15:35:02 6 2.99 0.00 0.47 3.67 0.05 92.82 15:35:02 7 2.00 0.00 0.42 2.52 0.03 95.02 15:36:01 all 7.00 0.00 0.62 6.83 0.03 85.53 15:36:01 0 2.63 0.00 0.53 5.35 0.02 91.48 15:36:01 1 10.51 0.00 0.93 2.39 0.02 86.15 15:36:01 2 4.80 0.00 0.34 1.65 0.03 93.18 15:36:01 3 11.83 0.00 0.71 28.18 0.05 59.22 15:36:01 4 14.03 0.00 0.97 2.47 0.03 82.49 15:36:01 5 7.18 0.00 0.73 14.07 0.03 77.98 15:36:01 6 3.77 0.00 0.34 0.03 0.00 95.86 15:36:01 7 1.22 0.00 0.41 0.46 0.02 97.90 15:37:01 all 8.02 0.00 0.61 4.74 0.03 86.61 15:37:01 0 0.80 0.00 0.20 0.07 0.00 98.93 15:37:01 1 10.55 0.00 0.92 14.87 0.05 73.61 15:37:01 2 7.34 0.00 0.40 2.60 0.02 89.65 15:37:01 3 6.43 0.00 0.48 0.27 0.02 92.80 15:37:01 4 1.35 0.00 0.27 0.85 0.00 97.53 15:37:01 5 23.20 0.00 1.67 18.96 0.05 56.12 15:37:01 6 6.49 0.00 0.42 0.30 0.02 92.78 15:37:01 7 8.01 0.00 0.53 0.08 0.03 91.34 15:38:01 all 11.94 0.00 3.59 3.19 0.06 81.22 15:38:01 0 11.60 0.00 3.26 0.34 0.08 84.72 15:38:01 1 11.98 0.00 4.90 8.91 0.08 74.13 15:38:01 2 12.96 0.00 3.53 2.11 0.07 81.33 15:38:01 3 9.08 0.00 2.54 0.22 0.05 88.11 15:38:01 4 8.74 0.00 3.74 0.93 0.07 86.53 15:38:01 5 6.63 0.00 3.20 0.32 0.07 89.79 15:38:01 6 27.16 0.00 4.49 2.45 0.07 65.83 15:38:01 7 7.41 0.00 3.06 10.27 0.07 79.19 15:39:01 all 5.76 0.00 1.82 10.72 0.05 81.65 15:39:01 0 5.40 0.00 1.57 4.02 0.03 88.97 15:39:01 1 7.16 0.00 1.95 1.96 0.03 88.89 15:39:01 2 4.76 0.00 2.25 24.46 0.03 68.50 15:39:01 3 5.69 0.00 1.59 2.43 0.03 90.25 15:39:01 4 3.93 0.00 1.53 1.78 0.03 92.72 15:39:01 5 6.77 0.00 1.86 36.06 0.05 55.26 15:39:01 6 6.29 0.00 2.10 10.19 0.05 81.38 15:39:01 7 6.11 0.00 1.69 4.86 0.03 87.31 15:40:01 all 25.85 0.00 2.65 1.35 0.07 70.08 15:40:01 0 30.72 0.00 3.23 0.12 0.07 65.86 15:40:01 1 24.57 0.00 2.82 1.39 0.07 71.16 15:40:01 2 30.97 0.00 2.68 3.41 0.08 62.85 15:40:01 3 23.92 0.00 2.61 0.08 0.07 73.32 15:40:01 4 25.29 0.00 2.58 1.31 0.07 70.76 15:40:01 5 13.67 0.00 1.26 3.72 0.05 81.30 15:40:01 6 28.77 0.00 2.78 0.47 0.08 67.90 15:40:01 7 29.01 0.00 3.26 0.27 0.08 67.38 15:41:01 all 5.27 0.00 0.77 1.42 0.04 92.50 15:41:01 0 2.87 0.00 0.73 0.73 0.07 95.60 15:41:01 1 2.02 0.00 0.74 0.25 0.07 96.93 15:41:01 2 1.29 0.00 0.63 6.20 0.03 91.85 15:41:01 3 2.80 0.00 0.78 0.12 0.03 96.26 15:41:01 4 1.87 0.00 0.52 0.22 0.03 97.36 15:41:01 5 21.59 0.00 1.26 1.09 0.07 76.00 15:41:01 6 4.10 0.00 0.68 0.17 0.02 95.03 15:41:01 7 5.63 0.00 0.89 2.64 0.03 90.81 Average: all 9.44 0.00 1.52 5.66 0.04 83.33 Average: 0 8.17 0.00 1.59 1.79 0.04 88.41 Average: 1 9.83 0.00 1.83 5.06 0.05 83.23 Average: 2 9.35 0.00 1.50 11.01 0.04 78.10 Average: 3 8.71 0.00 1.30 9.03 0.04 80.92 Average: 4 8.02 0.00 1.44 1.28 0.04 89.22 Average: 5 11.61 0.00 1.47 11.68 0.05 75.19 Average: 6 11.35 0.00 1.61 2.47 0.04 84.53 Average: 7 8.50 0.00 1.46 3.01 0.04 86.99