---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24629 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 12G 144G 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 788 27825 0 3553 30936 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:4b:b4:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe4b:b443/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:a1:19:1c 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-24629) 04/20/24 _x86_64_ (8 CPU) 09:56:24 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 19.73 0.00 19.73 0.00 19623.86 09:59:01 13.68 0.00 13.68 0.00 19238.26 10:00:01 12.93 0.00 12.93 0.00 18958.35 10:01:01 16.00 2.20 13.80 91.45 19283.99 10:02:01 106.37 37.54 68.82 1753.44 24881.19 10:03:01 135.63 43.69 91.93 3390.23 42204.57 10:04:01 203.05 4.23 198.82 222.23 33047.03 10:05:01 45.56 2.08 43.48 92.52 31249.99 Average: 69.11 11.22 57.90 693.71 26060.62 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30654916 31898264 2284304 6.93 38656 1532788 1346432 3.96 615924 1415024 36 09:59:01 30654556 31898024 2284664 6.94 38752 1532792 1346432 3.96 616724 1415020 172 10:00:01 30652836 31896380 2286384 6.94 38840 1532792 1346432 3.96 618092 1415024 184 10:01:01 30569864 31821464 2369356 7.19 38980 1540616 1346432 3.96 694504 1421364 296 10:02:01 30166284 31731372 2772936 8.42 68724 1808060 1404124 4.13 836676 1645700 149000 10:03:01 28558124 30825380 4381096 13.30 78768 2485924 2244448 6.60 2061300 1995540 31820 10:04:01 26497208 29672904 6442012 19.56 94968 3360728 3402716 10.01 3499992 2573836 532000 10:05:01 28470048 31655120 4469172 13.57 97856 3367596 1439216 4.23 1552228 2563248 2720 Average: 29527980 31424864 3411240 10.36 61943 2145162 1734529 5.10 1311930 1805594 89528 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 0.20 0.12 0.06 0.22 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 0.27 0.18 0.06 0.19 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.13 0.08 0.05 0.16 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 84.32 42.31 109.18 15.52 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:02:01 ens3 106.68 73.59 883.34 25.69 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 53.14 53.14 7.68 7.68 0.00 0.00 0.00 0.00 10:03:01 ens3 152.71 110.36 2567.19 12.93 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 135.44 135.44 25.28 25.28 0.00 0.00 0.00 0.00 10:04:01 ens3 273.57 185.50 3407.54 20.10 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 23.33 23.33 10.05 10.05 0.00 0.00 0.00 0.00 10:05:01 ens3 30.78 27.11 30.88 17.86 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 26.74 26.74 5.40 5.40 0.00 0.00 0.00 0.00 Average: ens3 81.08 54.91 874.75 11.58 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-24629) 04/20/24 _x86_64_ (8 CPU) 09:56:24 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 0.02 0.00 0.01 1.07 0.01 98.90 09:58:01 0 0.03 0.00 0.02 8.29 0.02 91.64 09:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:58:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 4 0.02 0.00 0.02 0.00 0.03 99.93 09:58:01 5 0.03 0.00 0.00 0.22 0.00 99.75 09:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:58:01 7 0.00 0.00 0.02 0.00 0.02 99.97 09:59:01 all 0.11 0.00 0.01 1.04 0.01 98.83 09:59:01 0 0.03 0.00 0.02 8.24 0.00 91.71 09:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 4 0.70 0.00 0.02 0.00 0.05 99.23 09:59:01 5 0.07 0.00 0.02 0.10 0.00 99.82 09:59:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:59:01 7 0.00 0.00 0.00 0.02 0.00 99.98 10:00:01 all 0.05 0.00 0.01 1.20 0.01 98.73 10:00:01 0 0.07 0.00 0.02 1.42 0.00 98.50 10:00:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 4 0.32 0.00 0.02 0.00 0.03 99.63 10:00:01 5 0.03 0.00 0.00 0.07 0.00 99.90 10:00:01 6 0.03 0.00 0.02 8.09 0.00 91.86 10:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:01:01 all 0.47 0.00 0.06 1.14 0.01 98.31 10:01:01 0 0.65 0.00 0.05 0.13 0.02 99.15 10:01:01 1 0.15 0.00 0.10 0.00 0.00 99.75 10:01:01 2 0.07 0.00 0.02 0.00 0.00 99.92 10:01:01 3 0.57 0.00 0.02 0.00 0.00 99.42 10:01:01 4 0.60 0.00 0.17 0.00 0.05 99.18 10:01:01 5 0.70 0.00 0.02 0.00 0.02 99.27 10:01:01 6 0.93 0.00 0.02 9.00 0.02 90.03 10:01:01 7 0.12 0.00 0.05 0.00 0.00 99.83 10:02:01 all 9.90 0.00 0.74 3.07 0.03 86.26 10:02:01 0 6.88 0.00 0.73 0.78 0.02 91.59 10:02:01 1 1.83 0.00 0.25 0.03 0.02 97.87 10:02:01 2 1.65 0.00 0.33 0.17 0.02 97.83 10:02:01 3 13.24 0.00 0.77 1.03 0.02 84.94 10:02:01 4 27.71 0.00 1.27 3.33 0.07 67.62 10:02:01 5 18.42 0.00 1.13 0.30 0.03 80.12 10:02:01 6 7.98 0.00 1.07 18.93 0.03 71.99 10:02:01 7 1.57 0.00 0.38 0.02 0.03 98.00 10:03:01 all 25.03 0.00 1.09 4.22 0.06 69.59 10:03:01 0 21.77 0.00 0.92 5.05 0.05 72.21 10:03:01 1 16.03 0.00 0.82 0.90 0.07 82.19 10:03:01 2 29.86 0.00 1.14 2.68 0.07 66.26 10:03:01 3 28.93 0.00 0.99 2.84 0.05 67.20 10:03:01 4 23.00 0.00 1.14 6.87 0.08 68.90 10:03:01 5 34.86 0.00 1.35 5.51 0.05 58.22 10:03:01 6 17.74 0.00 0.59 7.24 0.05 74.38 10:03:01 7 28.05 0.00 1.76 2.68 0.05 67.46 10:04:01 all 31.16 0.00 1.55 3.14 0.08 64.07 10:04:01 0 22.66 0.00 1.45 5.47 0.07 70.36 10:04:01 1 26.17 0.00 2.01 0.44 0.08 71.31 10:04:01 2 38.58 0.00 2.53 2.53 0.08 56.27 10:04:01 3 32.66 0.00 2.20 5.09 0.08 59.96 10:04:01 4 35.54 0.00 1.21 10.77 0.08 52.40 10:04:01 5 31.60 0.00 1.34 0.37 0.08 66.62 10:04:01 6 31.01 0.00 0.91 0.37 0.07 67.65 10:04:01 7 31.10 0.00 0.80 0.07 0.07 67.97 10:05:01 all 11.40 0.00 0.61 4.51 0.04 83.45 10:05:01 0 12.50 0.00 0.53 6.86 0.03 80.08 10:05:01 1 13.96 0.00 0.82 8.50 0.07 76.64 10:05:01 2 17.03 0.00 0.77 16.28 0.05 65.87 10:05:01 3 7.67 0.00 0.37 0.07 0.05 91.85 10:05:01 4 12.51 0.00 0.75 2.52 0.07 84.15 10:05:01 5 20.23 0.00 0.74 1.75 0.03 77.24 10:05:01 6 2.29 0.00 0.30 0.03 0.02 97.36 10:05:01 7 4.98 0.00 0.57 0.00 0.03 94.42 Average: all 9.74 0.00 0.51 2.42 0.03 87.30 Average: 0 8.07 0.00 0.47 4.53 0.03 86.91 Average: 1 7.24 0.00 0.50 1.23 0.03 91.00 Average: 2 10.87 0.00 0.60 2.71 0.03 85.79 Average: 3 10.36 0.00 0.54 1.13 0.03 87.95 Average: 4 12.53 0.00 0.57 2.93 0.06 83.91 Average: 5 13.23 0.00 0.57 1.04 0.03 85.13 Average: 6 7.48 0.00 0.36 5.46 0.02 86.68 Average: 7 8.17 0.00 0.45 0.35 0.03 91.01