---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3191 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 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 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 870 26272 0 5024 30841 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:ad:f2:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fead:f273/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:c7:ca:4e 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-v1-8c-8g-3191) 04/19/26 _x86_64_ (8 CPU) 14:25:31 LINUX RESTART (8 CPU) 14:26:01 tps rtps wtps bread/s bwrtn/s 14:27:01 412.51 34.01 378.50 971.04 104827.73 14:28:01 148.53 14.28 134.24 682.55 33710.11 14:29:01 51.72 1.55 50.17 43.46 15510.08 14:30:01 54.67 0.27 54.41 10.13 7063.49 14:31:01 43.44 0.20 43.24 3.33 7895.62 14:32:01 30.29 1.27 29.02 62.11 19794.34 14:33:01 2.82 0.02 2.80 0.13 185.73 14:34:01 55.98 5.66 50.32 188.87 2800.27 14:35:01 224.95 0.00 224.95 0.00 34908.58 14:36:01 48.14 0.32 47.83 8.27 15009.10 14:37:01 102.13 0.03 102.10 4.67 20119.45 Average: 106.84 5.24 101.60 179.51 23802.21 14:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 29883416 31723496 3055804 9.28 84372 2052652 1363896 4.01 863508 1871076 298816 14:28:01 27084280 29178372 5854940 17.77 94240 2286968 4227540 12.44 3465872 2043312 10996 14:29:01 26327900 28963292 6611320 20.07 101916 2807376 4164468 12.25 3747856 2491724 90920 14:30:01 25374252 28207496 7564968 22.97 108572 2992668 4706700 13.85 4591000 2587436 129996 14:31:01 24231076 27144504 8708144 26.44 112260 3067004 6137532 18.06 5682452 2629480 2356 14:32:01 24374212 27707968 8565008 26.00 114912 3470140 5773820 16.99 5224124 2930764 4760 14:33:01 26115792 29276500 6823428 20.72 115164 3301832 3488916 10.27 3659568 2762656 4020 14:34:01 24899364 28435732 8039856 24.41 120772 3658612 4390892 12.92 4536472 3088708 333504 14:35:01 25330404 29598596 7608816 23.10 137496 4352416 3367260 9.91 3404456 3771484 344524 14:36:01 23948692 28805344 8990528 27.29 141316 4917260 4724516 13.90 4223492 4309204 519792 14:37:01 25135952 29828936 7803268 23.69 145600 4753268 2772288 8.16 3213360 4139648 3364 Average: 25700485 28988203 7238735 21.98 116056 3423654 4101621 12.07 3873833 2965954 158459 14:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 14:27:01 ens3 294.35 203.58 2565.24 53.68 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 4.35 4.35 0.43 0.43 0.00 0.00 0.00 0.00 14:28:01 ens3 370.49 303.07 3304.61 61.56 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 7.42 7.42 0.79 0.79 0.00 0.00 0.00 0.00 14:29:01 ens3 580.47 405.92 6968.76 92.74 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 17.13 17.13 5.20 5.20 0.00 0.00 0.00 0.00 14:30:01 ens3 240.34 178.59 1145.64 68.64 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 159.46 159.46 29.88 29.88 0.00 0.00 0.00 0.00 14:31:01 ens3 53.37 35.89 10.91 56.15 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 106.20 106.20 17.89 17.89 0.00 0.00 0.00 0.00 14:32:01 ens3 209.36 145.70 655.92 80.17 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 10.70 10.70 1.06 1.06 0.00 0.00 0.00 0.00 14:33:01 ens3 15.88 10.48 3.60 4.74 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 39.50 39.50 19.31 19.31 0.00 0.00 0.00 0.00 14:34:01 ens3 199.12 139.69 289.65 92.24 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 126.26 126.26 61.88 61.88 0.00 0.00 0.00 0.00 14:35:01 ens3 464.57 284.29 216.38 274.38 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 75.64 75.64 28.44 28.44 0.00 0.00 0.00 0.00 14:36:01 ens3 154.21 118.25 661.68 72.47 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 19.25 19.25 11.26 11.26 0.00 0.00 0.00 0.00 14:37:01 ens3 19.15 15.21 3.94 10.48 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 51.59 51.59 16.03 16.03 0.00 0.00 0.00 0.00 Average: ens3 236.49 167.33 1438.75 78.84 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-v1-8c-8g-3191) 04/19/26 _x86_64_ (8 CPU) 14:25:31 LINUX RESTART (8 CPU) 14:26:01 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 11.15 0.00 1.00 1.94 0.03 85.88 14:27:01 0 5.04 0.00 0.58 0.12 0.02 94.24 14:27:01 1 15.94 0.00 0.78 0.35 0.02 82.91 14:27:01 2 23.78 0.00 1.80 0.35 0.03 74.04 14:27:01 3 18.99 0.00 1.09 0.44 0.03 79.46 14:27:01 4 9.07 0.00 0.78 0.98 0.05 89.11 14:27:01 5 9.69 0.00 1.27 9.39 0.07 79.58 14:27:01 6 4.17 0.00 1.24 3.70 0.00 90.90 14:27:01 7 2.47 0.00 0.42 0.27 0.02 96.82 14:28:01 all 26.94 0.00 1.17 0.41 0.06 71.42 14:28:01 0 20.39 0.00 0.92 0.10 0.05 78.54 14:28:01 1 30.09 0.00 1.25 0.37 0.07 68.22 14:28:01 2 35.70 0.00 1.37 0.23 0.07 62.63 14:28:01 3 25.40 0.00 1.17 0.08 0.07 73.28 14:28:01 4 23.37 0.00 0.97 0.90 0.03 74.73 14:28:01 5 33.09 0.00 1.89 0.90 0.08 64.03 14:28:01 6 27.30 0.00 0.78 0.15 0.05 71.72 14:28:01 7 20.22 0.00 1.04 0.57 0.07 78.11 14:29:01 all 40.63 0.00 1.20 0.07 0.06 58.03 14:29:01 0 37.59 0.00 0.57 0.00 0.05 61.80 14:29:01 1 55.15 0.00 1.84 0.23 0.08 42.69 14:29:01 2 38.35 0.00 0.82 0.00 0.07 60.77 14:29:01 3 39.39 0.00 1.07 0.12 0.07 59.35 14:29:01 4 35.75 0.00 1.48 0.13 0.08 62.56 14:29:01 5 45.31 0.00 0.99 0.00 0.07 53.64 14:29:01 6 41.76 0.00 1.43 0.02 0.07 56.73 14:29:01 7 31.80 0.00 1.44 0.02 0.05 66.70 14:30:01 all 42.34 0.00 1.05 0.18 0.06 56.37 14:30:01 0 33.19 0.00 1.61 0.35 0.07 64.78 14:30:01 1 47.41 0.00 0.73 0.00 0.07 51.79 14:30:01 2 48.17 0.00 1.22 0.05 0.08 50.47 14:30:01 3 41.93 0.00 1.50 0.03 0.07 56.47 14:30:01 4 60.60 0.00 0.58 0.92 0.07 37.83 14:30:01 5 39.44 0.00 1.02 0.02 0.05 59.48 14:30:01 6 53.85 0.00 1.24 0.05 0.07 44.79 14:30:01 7 14.34 0.00 0.50 0.02 0.03 85.11 14:31:01 all 20.80 0.00 0.54 0.21 0.04 78.41 14:31:01 0 11.52 0.00 0.57 0.08 0.03 87.79 14:31:01 1 25.46 0.00 1.14 0.22 0.05 73.14 14:31:01 2 25.50 0.00 0.32 0.05 0.05 74.08 14:31:01 3 19.92 0.00 0.48 0.03 0.03 79.53 14:31:01 4 27.79 0.00 0.53 0.83 0.07 70.78 14:31:01 5 22.96 0.00 0.47 0.03 0.05 76.49 14:31:01 6 13.16 0.00 0.28 0.02 0.03 86.51 14:31:01 7 20.05 0.00 0.48 0.43 0.05 78.98 14:32:01 all 26.77 0.00 0.81 0.19 0.05 72.17 14:32:01 0 26.80 0.00 0.95 0.05 0.05 72.15 14:32:01 1 15.50 0.00 0.68 0.00 0.05 83.77 14:32:01 2 33.46 0.00 0.77 0.03 0.05 65.69 14:32:01 3 23.00 0.00 0.97 0.08 0.05 75.90 14:32:01 4 37.18 0.00 0.58 0.18 0.05 62.00 14:32:01 5 27.31 0.00 0.99 0.42 0.05 71.24 14:32:01 6 28.11 0.00 1.23 0.00 0.07 70.59 14:32:01 7 22.98 0.00 0.37 0.72 0.05 75.88 14:33:01 all 0.99 0.00 0.09 0.01 0.01 98.89 14:33:01 0 0.72 0.00 0.00 0.00 0.00 99.28 14:33:01 1 2.01 0.00 0.30 0.00 0.02 97.68 14:33:01 2 1.02 0.00 0.03 0.00 0.02 98.93 14:33:01 3 1.17 0.00 0.07 0.02 0.03 98.72 14:33:01 4 1.00 0.00 0.05 0.00 0.00 98.95 14:33:01 5 1.05 0.00 0.05 0.00 0.00 98.90 14:33:01 6 0.58 0.00 0.02 0.00 0.02 99.38 14:33:01 7 0.42 0.00 0.13 0.10 0.02 99.33 14:34:01 all 41.41 0.00 1.09 0.20 0.07 57.23 14:34:01 0 43.60 0.00 1.07 0.03 0.10 55.20 14:34:01 1 24.13 0.00 0.70 0.03 0.05 75.08 14:34:01 2 51.15 0.00 2.49 0.47 0.07 45.82 14:34:01 3 57.46 0.00 0.63 0.00 0.08 41.82 14:34:01 4 51.21 0.00 1.15 0.08 0.08 47.47 14:34:01 5 44.74 0.00 0.97 0.02 0.08 54.19 14:34:01 6 27.23 0.00 1.34 0.80 0.07 70.56 14:34:01 7 31.75 0.00 0.35 0.18 0.07 67.65 14:35:01 all 35.30 0.00 1.40 1.10 0.07 62.13 14:35:01 0 32.21 0.00 1.38 0.55 0.07 65.80 14:35:01 1 33.39 0.00 1.22 1.65 0.07 63.67 14:35:01 2 41.82 0.00 1.60 0.80 0.10 55.68 14:35:01 3 33.47 0.00 1.09 4.01 0.07 61.37 14:35:01 4 43.79 0.00 2.24 0.07 0.08 53.83 14:35:01 5 38.93 0.00 1.25 0.25 0.05 59.52 14:35:01 6 30.97 0.00 1.56 1.19 0.05 66.23 14:35:01 7 27.84 0.00 0.90 0.25 0.05 70.96 14:36:01 all 42.72 0.00 1.08 0.21 0.07 55.92 14:36:01 0 52.70 0.00 1.71 0.02 0.08 45.49 14:36:01 1 47.60 0.00 1.00 0.02 0.08 51.29 14:36:01 2 32.22 0.00 0.82 0.50 0.07 66.39 14:36:01 3 55.09 0.00 0.90 0.63 0.08 43.29 14:36:01 4 54.84 0.00 0.87 0.05 0.07 44.17 14:36:01 5 44.95 0.00 0.69 0.37 0.08 53.92 14:36:01 6 36.17 0.00 1.52 0.03 0.07 62.21 14:36:01 7 18.22 0.00 1.15 0.05 0.05 80.53 14:37:01 all 17.76 0.00 0.50 0.46 0.04 81.24 14:37:01 0 7.82 0.00 0.17 0.00 0.03 91.98 14:37:01 1 7.16 0.00 0.55 0.52 0.03 91.74 14:37:01 2 13.79 0.00 0.43 1.76 0.05 83.96 14:37:01 3 25.42 0.00 0.32 0.22 0.03 74.01 14:37:01 4 27.59 0.00 0.55 0.82 0.07 70.98 14:37:01 5 23.07 0.00 0.62 0.28 0.03 75.99 14:37:01 6 24.23 0.00 1.13 0.02 0.05 74.57 14:37:01 7 13.23 0.00 0.28 0.02 0.03 86.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 27.89 0.00 0.90 0.45 0.05 70.70 Average: 0 24.68 0.00 0.87 0.12 0.05 74.28 Average: 1 27.58 0.00 0.92 0.31 0.05 71.14 Average: 2 31.34 0.00 1.06 0.39 0.06 67.15 Average: 3 31.02 0.00 0.84 0.51 0.06 67.57 Average: 4 33.82 0.00 0.89 0.45 0.06 64.78 Average: 5 30.05 0.00 0.93 1.06 0.06 67.91 Average: 6 26.14 0.00 1.07 0.54 0.05 72.19 Average: 7 18.48 0.00 0.64 0.24 0.04 80.59