---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35205 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 17G 139G 11% / 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 892 22108 0 9165 30819 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:16:22:71 brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe16:2271/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:d6:f9:a1 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::42:18ff:fed6:f9a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35205) 08/13/25 _x86_64_ (8 CPU) 10:32:37 LINUX RESTART (8 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 332.08 57.86 274.22 3666.32 116789.87 10:35:02 255.05 19.73 235.33 2262.96 143955.92 10:36:01 538.01 3.25 534.76 416.07 163011.83 10:37:01 18.25 0.35 17.90 41.99 1433.63 10:38:01 233.83 0.23 233.59 17.20 34238.03 10:39:01 7.38 0.02 7.37 0.13 207.17 10:40:01 4.12 0.00 4.12 0.00 191.14 10:41:01 66.46 0.78 65.67 34.93 1635.06 Average: 181.16 10.29 170.87 805.93 57472.61 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 30132936 31704336 2806284 8.52 69788 1811352 1373044 4.04 842408 1668516 175476 10:35:02 23564496 31553280 9374724 28.46 135324 7934732 2256844 6.64 1082380 7712360 3493732 10:36:01 21664108 30151228 11275112 34.23 173564 8338864 8363296 24.61 2709312 7851140 1140 10:37:01 20320456 28962716 12618764 38.31 182888 8471044 10050180 29.57 3982360 7888100 114264 10:38:01 19197916 28257520 13741304 41.72 217512 8808184 10746320 31.62 4770784 8169644 2496 10:39:01 18996060 28061328 13943160 42.33 217620 8813456 10922056 32.14 4977148 8161140 3428 10:40:01 19007956 28073652 13931264 42.29 217712 8813672 10886592 32.03 4966408 8161168 268 10:41:01 22665508 31573364 10273712 31.19 218844 8653624 1548172 4.56 1583932 7979824 11224 Average: 21943680 29792178 10995540 33.38 179156 7705616 7018313 20.65 3114342 7198986 475254 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 ens3 413.96 281.79 1735.14 80.06 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 10:35:02 ens3 2991.58 1539.50 60247.27 118.57 0.00 0.00 0.00 0.00 10:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 lo 14.85 14.85 1.35 1.35 0.00 0.00 0.00 0.00 10:36:01 br-5693b141ba30 10.41 18.01 0.75 201.65 0.00 0.00 0.00 0.00 10:36:01 vethe9f80d4 0.42 0.69 0.03 0.04 0.00 0.00 0.00 0.00 10:36:01 veth26977a3 0.15 0.51 0.01 0.03 0.00 0.00 0.00 0.00 10:36:01 veth4d5f7cc 1.36 1.86 0.15 0.18 0.00 0.00 0.00 0.00 10:37:01 br-5693b141ba30 0.70 0.73 0.07 0.05 0.00 0.00 0.00 0.00 10:37:01 vethe9f80d4 4.28 5.55 0.69 0.57 0.00 0.00 0.00 0.00 10:37:01 veth26977a3 0.50 0.60 0.06 1.04 0.00 0.00 0.00 0.00 10:37:01 veth4d5f7cc 4.27 5.52 0.75 0.87 0.00 0.00 0.00 0.00 10:38:01 br-5693b141ba30 0.48 0.20 0.02 0.01 0.00 0.00 0.00 0.00 10:38:01 vethe9f80d4 3.43 5.00 0.57 0.45 0.00 0.00 0.00 0.00 10:38:01 veth26977a3 0.62 0.72 0.07 1.26 0.00 0.00 0.00 0.00 10:38:01 veth4d5f7cc 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 10:39:01 br-5693b141ba30 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 vethe9f80d4 4.58 6.10 0.86 0.72 0.00 0.00 0.00 0.00 10:39:01 veth26977a3 0.65 0.67 0.07 1.33 0.00 0.00 0.00 0.00 10:39:01 veth4d5f7cc 0.52 0.75 0.07 0.09 0.00 0.00 0.00 0.00 10:40:01 br-5693b141ba30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 vethe9f80d4 3.20 4.70 0.53 0.36 0.00 0.00 0.00 0.00 10:40:01 veth26977a3 0.63 0.63 0.07 1.32 0.00 0.00 0.00 0.00 10:40:01 veth4d5f7cc 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 10:41:01 ens3 3661.26 1983.29 64606.79 227.47 0.00 0.00 0.00 0.00 10:41:01 docker0 64.09 121.36 4.99 1385.60 0.00 0.00 0.00 0.00 10:41:01 lo 29.66 29.66 2.67 2.67 0.00 0.00 0.00 0.00 Average: ens3 456.81 247.16 8083.11 28.33 0.00 0.00 0.00 0.00 Average: docker0 8.03 15.20 0.63 173.54 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35205) 08/13/25 _x86_64_ (8 CPU) 10:32:37 LINUX RESTART (8 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 11.32 0.00 1.21 3.46 0.04 83.97 10:34:01 0 7.31 0.00 1.13 0.53 0.05 90.97 10:34:01 1 12.66 0.00 0.90 14.87 0.07 71.50 10:34:01 2 40.61 0.00 3.07 2.09 0.07 54.16 10:34:01 3 11.51 0.00 0.91 0.60 0.03 86.95 10:34:01 4 4.33 0.00 0.74 4.00 0.07 90.87 10:34:01 5 3.47 0.00 0.92 0.23 0.02 95.37 10:34:01 6 4.86 0.00 0.67 1.60 0.02 92.85 10:34:01 7 5.81 0.00 1.30 3.79 0.05 89.05 10:35:02 all 19.51 0.00 7.95 6.52 0.22 65.79 10:35:02 0 20.92 0.00 7.47 6.21 0.22 65.18 10:35:02 1 18.60 0.00 8.37 8.42 0.22 64.38 10:35:02 2 20.75 0.00 8.03 2.75 0.20 68.27 10:35:02 3 17.86 0.00 7.35 2.87 0.20 71.71 10:35:02 4 18.36 0.00 8.39 13.13 0.26 59.87 10:35:02 5 15.89 0.00 7.82 4.16 0.19 71.94 10:35:02 6 27.47 0.00 8.63 11.03 0.24 52.64 10:35:02 7 16.26 0.00 7.54 3.58 0.22 72.40 10:36:01 all 24.89 0.00 5.10 9.22 0.09 60.71 10:36:01 0 25.94 0.00 5.28 16.69 0.10 51.98 10:36:01 1 17.55 0.00 4.37 3.91 0.08 74.08 10:36:01 2 28.22 0.00 5.33 2.79 0.09 63.57 10:36:01 3 25.82 0.00 4.92 3.42 0.07 65.77 10:36:01 4 27.85 0.00 4.36 2.73 0.09 64.98 10:36:01 5 24.36 0.00 4.89 2.94 0.10 67.71 10:36:01 6 29.34 0.00 5.42 5.16 0.09 60.00 10:36:01 7 20.07 0.00 6.25 36.34 0.12 37.22 10:37:01 all 17.96 0.00 1.95 0.06 0.06 79.97 10:37:01 0 19.04 0.00 1.99 0.27 0.05 78.65 10:37:01 1 13.27 0.00 1.73 0.02 0.07 84.91 10:37:01 2 24.02 0.00 2.15 0.02 0.07 73.75 10:37:01 3 18.55 0.00 1.89 0.02 0.05 79.49 10:37:01 4 15.71 0.00 1.88 0.03 0.07 82.31 10:37:01 5 21.70 0.00 1.97 0.02 0.05 76.26 10:37:01 6 13.40 0.00 1.86 0.02 0.05 84.68 10:37:01 7 18.04 0.00 2.16 0.07 0.05 79.68 10:38:01 all 12.65 0.00 2.80 1.10 0.08 83.36 10:38:01 0 10.60 0.00 3.22 2.56 0.08 83.54 10:38:01 1 7.60 0.00 2.21 0.89 0.07 89.24 10:38:01 2 17.58 0.00 3.28 0.44 0.08 78.62 10:38:01 3 16.65 0.00 3.76 1.75 0.08 77.76 10:38:01 4 13.15 0.00 2.40 0.17 0.07 84.21 10:38:01 5 11.29 0.00 2.65 2.75 0.08 83.22 10:38:01 6 12.45 0.00 2.13 0.02 0.08 85.32 10:38:01 7 11.85 0.00 2.81 0.24 0.10 85.01 10:39:01 all 4.68 0.00 0.70 0.03 0.05 94.54 10:39:01 0 4.21 0.00 0.75 0.13 0.05 94.86 10:39:01 1 3.37 0.00 0.87 0.02 0.05 95.69 10:39:01 2 5.21 0.00 0.80 0.02 0.03 93.93 10:39:01 3 5.47 0.00 0.53 0.00 0.05 93.95 10:39:01 4 4.38 0.00 0.68 0.00 0.05 94.89 10:39:01 5 4.98 0.00 0.77 0.00 0.05 94.20 10:39:01 6 5.14 0.00 0.65 0.03 0.07 94.10 10:39:01 7 4.70 0.00 0.52 0.02 0.07 94.70 10:40:01 all 1.06 0.00 0.23 0.01 0.05 98.65 10:40:01 0 0.47 0.00 0.20 0.07 0.05 99.22 10:40:01 1 0.57 0.00 0.23 0.05 0.05 99.10 10:40:01 2 1.29 0.00 0.27 0.00 0.07 98.38 10:40:01 3 0.84 0.00 0.20 0.00 0.05 98.91 10:40:01 4 1.60 0.00 0.13 0.00 0.02 98.25 10:40:01 5 0.60 0.00 0.22 0.00 0.03 99.15 10:40:01 6 0.92 0.00 0.17 0.00 0.05 98.86 10:40:01 7 2.22 0.00 0.42 0.00 0.07 97.29 10:41:01 all 2.85 0.00 1.03 0.13 0.04 95.95 10:41:01 0 1.74 0.00 1.00 0.17 0.03 97.06 10:41:01 1 4.69 0.00 1.17 0.17 0.03 93.94 10:41:01 2 6.03 0.00 1.30 0.05 0.05 92.56 10:41:01 3 2.10 0.00 1.12 0.44 0.05 96.29 10:41:01 4 1.64 0.00 1.17 0.08 0.07 97.04 10:41:01 5 1.40 0.00 0.82 0.03 0.03 97.71 10:41:01 6 1.99 0.00 0.79 0.02 0.03 97.17 10:41:01 7 3.21 0.00 0.89 0.03 0.05 95.82 Average: all 11.81 0.00 2.60 2.54 0.08 82.96 Average: 0 11.21 0.00 2.61 3.29 0.08 82.81 Average: 1 9.77 0.00 2.47 3.54 0.08 84.14 Average: 2 17.93 0.00 3.01 1.01 0.08 77.96 Average: 3 12.30 0.00 2.57 1.13 0.07 83.94 Average: 4 10.81 0.00 2.45 2.50 0.08 84.16 Average: 5 10.40 0.00 2.49 1.25 0.07 85.79 Average: 6 11.87 0.00 2.52 2.21 0.08 83.32 Average: 7 10.22 0.00 2.71 5.40 0.09 81.57