---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14403 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 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 913 24530 0 6722 30798 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:b7:6a:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:feb7:6af7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:8a:d2:b7 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-14403) 03/19/24 _x86_64_ (8 CPU) 17:02:36 LINUX RESTART (8 CPU) 17:03:01 tps rtps wtps bread/s bwrtn/s 17:04:01 148.68 72.05 76.62 4619.36 45741.84 17:05:01 162.09 38.96 123.13 2948.18 30549.58 17:06:01 75.50 12.86 62.64 895.05 27888.29 17:07:02 70.99 12.90 58.09 2389.96 34714.29 17:08:01 137.69 3.47 134.21 466.77 68073.21 17:09:01 300.58 2.83 297.75 412.46 91622.86 17:10:01 105.93 0.35 105.58 28.52 25516.16 17:11:01 38.59 0.18 38.41 22.00 18608.50 Average: 129.93 17.98 111.95 1475.85 42777.56 17:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:04:01 30085412 31648984 2853808 8.66 67848 1805992 1493192 4.39 928028 1638984 144916 17:05:01 29477260 31340488 3461960 10.51 83168 2079960 1672364 4.92 1301816 1848580 22808 17:06:01 27829320 30036056 5109900 15.51 90536 2406584 2919452 8.59 2693856 2083612 19180 17:07:02 28210740 31593752 4728480 14.36 101780 3549052 1486244 4.37 1403280 2948700 583108 17:08:01 26732540 31596132 6206680 18.84 132560 4915656 1485524 4.37 1441524 4295532 553088 17:09:01 23499084 30051856 9440136 28.66 175984 6431220 8773932 25.81 3155780 5640432 1636 17:10:01 20781420 27672796 12157800 36.91 185556 6744756 11210596 32.98 5660472 5820820 7312 17:11:01 20565724 27467844 12373496 37.56 186780 6750864 11312288 33.28 5886832 5806932 2252 Average: 25897688 30175988 7041532 21.38 128026 4335510 5044199 14.84 2808948 3760449 166788 17:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 17:04:01 ens3 441.34 265.86 1559.38 60.55 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 17:05:01 ens3 217.65 179.77 1713.48 39.01 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 ens3 867.14 612.90 4562.53 182.92 0.00 0.00 0.00 0.00 17:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:07:02 ens3 639.91 460.57 2268.29 153.68 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 br-93cf979201b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 5.56 5.56 0.62 0.62 0.00 0.00 0.00 0.00 17:08:01 ens3 698.71 348.89 11578.52 33.42 0.00 0.00 0.00 0.00 17:09:01 veth9d12419 13.63 13.95 2.64 1.20 0.00 0.00 0.00 0.00 17:09:01 vethef1fc73 12.48 13.86 2.52 8.88 0.00 0.00 0.00 0.00 17:09:01 vethe4957c4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth9d12419 142.77 136.55 328.72 12.09 0.00 0.00 0.00 0.03 17:10:01 vethef1fc73 4.65 5.80 3.05 2.18 0.00 0.00 0.00 0.00 17:10:01 vethe4957c4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth9d12419 7.18 18.85 5.86 11.19 0.00 0.00 0.00 0.00 17:11:01 vethef1fc73 36.48 42.56 23.90 10.28 0.00 0.00 0.00 0.00 17:11:01 vethe4957c4 21.80 12.75 10.84 1.52 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9d12419 20.47 21.19 42.20 3.06 0.00 0.00 0.00 0.00 Average: vethef1fc73 6.71 7.79 3.69 2.67 0.00 0.00 0.00 0.00 Average: vethe4957c4 2.73 1.62 1.36 0.19 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14403) 03/19/24 _x86_64_ (8 CPU) 17:02:36 LINUX RESTART (8 CPU) 17:03:01 CPU %user %nice %system %iowait %steal %idle 17:04:01 all 9.80 0.00 1.05 3.50 0.04 85.61 17:04:01 0 4.17 0.00 0.75 0.89 0.05 94.14 17:04:01 1 1.71 0.00 0.44 0.25 0.02 97.59 17:04:01 2 11.43 0.00 1.00 1.65 0.03 85.87 17:04:01 3 1.74 0.00 0.74 14.32 0.02 83.18 17:04:01 4 3.26 0.00 1.40 6.97 0.03 88.33 17:04:01 5 7.16 0.00 1.08 0.42 0.03 91.31 17:04:01 6 32.97 0.00 1.89 3.09 0.07 61.99 17:04:01 7 15.93 0.00 1.15 0.47 0.03 82.41 17:05:01 all 12.64 0.00 0.99 2.56 0.06 83.75 17:05:01 0 11.69 0.00 0.88 2.81 0.09 84.53 17:05:01 1 3.23 0.00 1.03 0.14 0.09 95.52 17:05:01 2 6.36 0.00 0.65 2.12 0.03 90.84 17:05:01 3 24.86 0.00 1.47 7.82 0.07 65.78 17:05:01 4 10.21 0.00 0.77 3.22 0.03 85.77 17:05:01 5 12.26 0.00 0.82 1.00 0.05 85.87 17:05:01 6 17.27 0.00 0.80 1.80 0.05 80.07 17:05:01 7 15.01 0.00 1.47 1.52 0.03 81.97 17:06:01 all 41.39 0.00 1.25 1.45 0.08 55.82 17:06:01 0 38.94 0.00 1.25 0.08 0.07 59.66 17:06:01 1 40.23 0.00 1.11 0.29 0.08 58.30 17:06:01 2 42.38 0.00 1.12 7.26 0.08 49.15 17:06:01 3 51.33 0.00 1.60 1.12 0.08 45.87 17:06:01 4 35.31 0.00 1.28 0.52 0.08 62.81 17:06:01 5 40.66 0.00 1.36 0.20 0.07 57.71 17:06:01 6 38.76 0.00 1.29 1.81 0.15 58.00 17:06:01 7 43.57 0.00 0.96 0.27 0.08 55.11 17:07:02 all 26.52 0.00 1.96 2.31 0.06 69.15 17:07:02 0 17.34 0.00 1.49 3.64 0.05 77.48 17:07:02 1 26.77 0.00 3.04 0.03 0.07 70.09 17:07:02 2 19.06 0.00 1.39 4.43 0.07 75.05 17:07:02 3 29.19 0.00 1.72 0.33 0.08 68.67 17:07:02 4 24.83 0.00 1.10 0.08 0.07 73.92 17:07:02 5 28.73 0.00 2.03 1.83 0.07 67.35 17:07:02 6 26.92 0.00 2.78 1.66 0.05 68.59 17:07:02 7 39.27 0.00 2.15 6.52 0.07 51.99 17:08:01 all 9.36 0.00 2.55 4.89 0.05 83.15 17:08:01 0 8.87 0.00 3.31 9.09 0.03 78.70 17:08:01 1 10.75 0.00 3.00 0.67 0.03 85.55 17:08:01 2 5.32 0.00 2.45 17.33 0.09 74.82 17:08:01 3 6.02 0.00 2.15 0.09 0.02 91.72 17:08:01 4 6.48 0.00 2.07 0.07 0.03 91.35 17:08:01 5 8.19 0.00 2.15 0.05 0.03 89.57 17:08:01 6 7.12 0.00 2.39 0.05 0.05 90.38 17:08:01 7 22.14 0.00 2.92 11.75 0.07 63.12 17:09:01 all 27.59 0.00 5.12 6.64 0.10 60.54 17:09:01 0 26.26 0.00 5.87 6.55 0.12 61.21 17:09:01 1 26.32 0.00 5.42 5.52 0.10 62.64 17:09:01 2 24.12 0.00 6.23 2.52 0.10 67.02 17:09:01 3 29.79 0.00 4.73 3.87 0.10 61.50 17:09:01 4 41.19 0.00 4.36 1.06 0.08 53.31 17:09:01 5 23.70 0.00 5.12 22.18 0.10 48.89 17:09:01 6 23.53 0.00 4.63 2.24 0.08 69.51 17:09:01 7 25.72 0.00 4.62 9.27 0.12 60.27 17:10:01 all 37.66 0.00 2.49 2.15 0.12 57.58 17:10:01 0 35.19 0.00 2.66 0.89 0.15 61.11 17:10:01 1 33.22 0.00 3.02 9.14 0.13 54.49 17:10:01 2 37.77 0.00 2.08 0.50 0.12 59.53 17:10:01 3 39.15 0.00 2.16 0.77 0.12 57.80 17:10:01 4 46.76 0.00 2.55 0.52 0.15 50.02 17:10:01 5 40.29 0.00 2.29 1.67 0.12 55.63 17:10:01 6 32.59 0.00 2.74 2.40 0.12 62.14 17:10:01 7 36.28 0.00 2.47 1.24 0.10 59.91 17:11:01 all 14.03 0.00 1.81 2.52 0.11 81.53 17:11:01 0 14.74 0.00 1.87 0.70 0.10 82.58 17:11:01 1 14.84 0.00 1.63 12.05 0.10 71.38 17:11:01 2 11.10 0.00 1.57 0.57 0.12 86.65 17:11:01 3 13.31 0.00 2.73 0.12 0.15 83.69 17:11:01 4 11.89 0.00 1.86 0.41 0.14 85.71 17:11:01 5 16.31 0.00 1.74 0.18 0.08 81.68 17:11:01 6 14.18 0.00 1.59 4.95 0.10 79.17 17:11:01 7 15.78 0.00 1.49 1.11 0.10 81.52 Average: all 22.41 0.00 2.15 3.25 0.08 72.12 Average: 0 19.68 0.00 2.25 3.06 0.08 74.92 Average: 1 19.68 0.00 2.33 3.52 0.08 74.39 Average: 2 19.75 0.00 2.05 4.53 0.08 73.59 Average: 3 24.49 0.00 2.16 3.57 0.08 69.70 Average: 4 22.54 0.00 1.92 1.61 0.08 73.85 Average: 5 22.18 0.00 2.07 3.43 0.07 72.25 Average: 6 24.22 0.00 2.26 2.25 0.08 71.18 Average: 7 26.72 0.00 2.15 4.00 0.08 67.05