---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41424 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 15G 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 928 24242 0 6996 30784 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:7b:1b:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe7b:1b0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:56:34:35 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-41424) 09/24/24 _x86_64_ (8 CPU) 14:33:10 LINUX RESTART (8 CPU) 14:34:01 tps rtps wtps bread/s bwrtn/s 14:35:01 138.66 42.68 95.98 3511.95 25777.57 14:36:01 163.56 25.51 138.05 1305.16 34256.05 14:37:01 59.69 12.63 47.06 2365.34 27069.22 14:38:02 208.73 1.02 207.71 60.65 97309.43 14:39:01 289.93 2.91 287.02 411.18 72935.30 14:40:01 102.48 0.48 102.00 30.00 22846.86 14:41:01 66.48 0.28 66.19 33.99 18889.04 Average: 146.74 12.24 134.50 1104.21 42654.66 14:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:35:01 29918828 31672804 3020392 9.17 78520 1979648 1968080 5.79 954544 1763808 167620 14:36:01 28053924 30238872 4885296 14.83 90052 2386232 2788652 8.20 2484420 2067668 23608 14:37:01 28231016 31596680 4708204 14.29 98468 3537140 1452160 4.27 1408520 2923656 810464 14:38:02 26516120 31627908 6423100 19.50 137700 5141608 1527064 4.49 1420312 4515684 24960 14:39:01 22671864 29524000 10267356 31.17 182920 6691280 9369156 27.57 3743652 5840328 2480 14:40:01 19260516 26450912 13678704 41.53 191384 7004044 12575048 37.00 6927628 6030572 3412 14:41:01 20993028 28135580 11946192 36.27 192816 6998556 6414772 18.87 5395436 5899356 100 Average: 25092185 29892394 7847035 23.82 138837 4819787 5156419 15.17 3190645 4148725 147521 14:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 88.07 58.12 1036.09 15.18 0.00 0.00 0.00 0.00 14:35:01 lo 2.80 2.80 0.28 0.28 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 14:36:01 ens3 679.27 489.19 5635.54 116.10 0.00 0.00 0.00 0.00 14:36:01 lo 0.33 0.33 0.03 0.03 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 14:37:01 ens3 617.86 399.07 2550.49 130.51 0.00 0.00 0.00 0.00 14:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:02 ens3 614.56 344.79 14001.77 36.07 0.00 0.00 0.00 0.00 14:38:02 br-60a933f7ee10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:02 lo 8.13 8.13 0.89 0.89 0.00 0.00 0.00 0.00 14:39:01 veth81406b6 2.88 4.80 0.34 0.86 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 vethd2f36c9 4.03 6.52 0.72 1.35 0.00 0.00 0.00 0.00 14:39:01 vethd243c60 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:40:01 veth81406b6 3.05 5.00 0.41 0.53 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 vethd2f36c9 1.03 1.80 0.16 0.33 0.00 0.00 0.00 0.00 14:40:01 vethd243c60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 br-4dde18a78111 38.20 37.65 11.41 3.14 0.00 0.00 0.00 0.00 14:41:01 br-0a47e9c5decc 32.89 37.69 7.21 12.45 0.00 0.00 0.00 0.00 14:41:01 ens3 2895.27 1777.11 36561.68 418.36 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: br-4dde18a78111 5.47 5.39 1.63 0.45 0.00 0.00 0.00 0.00 Average: br-0a47e9c5decc 4.71 5.40 1.03 1.78 0.00 0.00 0.00 0.00 Average: ens3 368.26 220.17 5081.83 49.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41424) 09/24/24 _x86_64_ (8 CPU) 14:33:10 LINUX RESTART (8 CPU) 14:34:01 CPU %user %nice %system %iowait %steal %idle 14:35:01 all 9.71 0.00 0.95 2.75 0.04 86.55 14:35:01 0 12.50 0.00 1.25 1.20 0.08 84.96 14:35:01 1 4.26 0.00 0.55 0.91 0.02 94.27 14:35:01 2 12.09 0.00 0.95 1.60 0.03 85.33 14:35:01 3 6.36 0.00 0.77 0.33 0.02 92.52 14:35:01 4 6.25 0.00 0.57 0.68 0.05 92.45 14:35:01 5 16.43 0.00 0.84 0.89 0.03 81.81 14:35:01 6 18.65 0.00 2.07 1.85 0.05 77.38 14:35:01 7 1.22 0.00 0.62 14.56 0.02 83.58 14:36:01 all 35.58 0.00 1.43 2.42 0.08 60.49 14:36:01 0 26.87 0.00 0.94 0.49 0.05 71.65 14:36:01 1 27.76 0.00 1.20 0.72 0.07 70.25 14:36:01 2 38.51 0.00 1.24 0.89 0.07 59.31 14:36:01 3 42.32 0.00 2.01 0.95 0.10 54.62 14:36:01 4 36.23 0.00 1.17 1.07 0.08 61.44 14:36:01 5 53.50 0.00 1.68 1.36 0.10 43.36 14:36:01 6 30.23 0.00 1.32 3.75 0.07 64.63 14:36:01 7 29.20 0.00 1.89 10.10 0.08 58.72 14:37:01 all 39.79 0.00 2.23 1.03 0.08 56.87 14:37:01 0 46.26 0.00 2.99 0.10 0.08 50.57 14:37:01 1 44.47 0.00 1.93 0.08 0.08 53.43 14:37:01 2 47.12 0.00 2.23 0.02 0.08 50.55 14:37:01 3 31.23 0.00 2.89 0.62 0.08 65.18 14:37:01 4 45.50 0.00 2.43 0.39 0.07 51.62 14:37:01 5 38.89 0.00 2.50 1.13 0.08 57.40 14:37:01 6 35.75 0.00 1.36 0.00 0.07 62.83 14:37:01 7 29.12 0.00 1.54 5.90 0.07 63.38 14:38:02 all 10.76 0.00 3.44 6.35 0.05 79.39 14:38:02 0 10.93 0.00 3.67 16.10 0.07 69.23 14:38:02 1 6.35 0.00 3.03 0.15 0.02 90.45 14:38:02 2 20.28 0.00 4.49 24.59 0.10 50.54 14:38:02 3 13.84 0.00 3.04 0.40 0.08 82.63 14:38:02 4 11.81 0.00 3.69 0.47 0.05 83.98 14:38:02 5 8.19 0.00 3.04 5.00 0.05 83.72 14:38:02 6 9.27 0.00 3.40 1.41 0.05 85.86 14:38:02 7 5.46 0.00 3.13 2.84 0.05 88.52 14:39:01 all 34.15 0.00 6.07 11.63 0.14 48.01 14:39:01 0 33.34 0.00 6.12 8.20 0.22 52.12 14:39:01 1 33.77 0.00 6.39 5.67 0.12 54.05 14:39:01 2 33.59 0.00 6.25 28.64 0.16 31.36 14:39:01 3 35.22 0.00 5.56 4.95 0.14 54.13 14:39:01 4 31.82 0.00 6.07 12.71 0.14 49.27 14:39:01 5 36.88 0.00 6.48 6.45 0.12 50.07 14:39:01 6 32.14 0.00 6.07 17.87 0.12 43.80 14:39:01 7 36.43 0.00 5.66 8.67 0.12 49.11 14:40:01 all 40.33 0.00 3.05 3.30 0.13 53.18 14:40:01 0 43.47 0.00 3.76 3.03 0.10 49.64 14:40:01 1 37.99 0.00 3.22 1.01 0.13 57.64 14:40:01 2 39.80 0.00 2.64 3.99 0.13 53.43 14:40:01 3 34.34 0.00 3.44 3.41 0.13 58.68 14:40:01 4 43.11 0.00 2.87 0.27 0.12 53.63 14:40:01 5 40.35 0.00 2.93 2.49 0.13 54.09 14:40:01 6 43.37 0.00 2.98 2.79 0.13 50.73 14:40:01 7 40.29 0.00 2.58 9.45 0.12 47.56 14:41:01 all 15.59 0.00 2.64 1.99 0.12 79.67 14:41:01 0 14.40 0.00 2.51 0.42 0.12 82.56 14:41:01 1 14.76 0.00 3.03 0.39 0.15 81.68 14:41:01 2 17.06 0.00 2.58 0.39 0.10 79.87 14:41:01 3 13.72 0.00 2.18 6.95 0.13 77.01 14:41:01 4 13.95 0.00 2.54 2.42 0.10 80.99 14:41:01 5 15.25 0.00 2.33 1.42 0.13 80.87 14:41:01 6 21.17 0.00 3.66 1.04 0.14 74.00 14:41:01 7 14.43 0.00 2.31 2.86 0.10 80.30 Average: all 26.52 0.00 2.82 4.18 0.09 66.39 Average: 0 26.77 0.00 3.02 4.20 0.10 65.91 Average: 1 24.11 0.00 2.75 1.26 0.08 71.80 Average: 2 29.76 0.00 2.89 8.48 0.10 58.77 Average: 3 25.25 0.00 2.83 2.51 0.10 69.31 Average: 4 26.93 0.00 2.75 2.53 0.09 67.71 Average: 5 29.90 0.00 2.81 2.66 0.09 64.53 Average: 6 27.21 0.00 2.96 4.05 0.09 65.68 Average: 7 22.25 0.00 2.52 7.77 0.08 67.37