---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24104 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 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 920 24547 0 6699 30791 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:a4:ab:6b brd ff:ff:ff:ff:ff:ff inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fea4:ab6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:ac:10:60 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-24104) 04/18/24 _x86_64_ (8 CPU) 10:17:24 LINUX RESTART (8 CPU) 10:18:01 tps rtps wtps bread/s bwrtn/s 10:19:01 114.30 38.88 75.42 1768.51 22716.88 10:20:01 188.09 50.37 137.71 3785.77 35078.42 10:21:01 65.39 12.91 52.48 2388.54 21116.43 10:22:01 90.67 3.68 86.99 491.12 51196.80 10:23:01 207.63 7.08 200.55 422.67 62862.67 10:24:01 210.01 0.45 209.57 38.13 66387.47 10:25:01 93.00 0.00 93.00 0.00 23063.62 10:26:01 70.45 1.20 69.26 81.19 19098.68 Average: 129.94 14.32 115.62 1122.03 37689.25 10:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 30152516 31733808 2786704 8.46 70040 1821592 1406704 4.14 840808 1653260 143804 10:20:01 28193112 30329368 4746108 14.41 87672 2341716 2846632 8.38 2375232 2038808 27412 10:21:01 27312752 30204208 5626468 17.08 95792 3073832 3103232 9.13 2688312 2573084 548740 10:22:01 27673600 31599412 5265620 15.99 113172 4050460 1590100 4.68 1416312 3430288 484684 10:23:01 24457576 30094036 8481644 25.75 142272 5603772 7071628 20.81 3051840 4870532 646996 10:24:01 22818720 29360364 10120500 30.72 178392 6412968 9551096 28.10 3873328 5587316 3424 10:25:01 20624992 27497316 12314228 37.38 185724 6726468 11193520 32.93 5829248 5792228 9336 10:26:01 25096040 31488284 7843180 23.81 188012 6292756 1619736 4.77 1917584 5330336 24312 Average: 25791164 30288350 7148056 21.70 132634 4540446 4797831 14.12 2749083 3909482 236088 10:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 ens3 150.87 108.48 1057.46 22.41 0.00 0.00 0.00 0.00 10:19:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 524.20 381.02 5490.63 73.44 0.00 0.00 0.00 0.00 10:20:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 888.62 699.60 2845.78 241.29 0.00 0.00 0.00 0.00 10:21:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 355.29 200.53 3362.64 51.09 0.00 0.00 0.00 0.00 10:22:01 br-1a81a208801d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 3.47 3.47 0.39 0.39 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 vethb79e001 0.80 1.17 0.09 0.40 0.00 0.00 0.00 0.00 10:23:01 vethdd3a3ba 3.88 5.45 0.70 1.08 0.00 0.00 0.00 0.00 10:23:01 ens3 744.85 287.75 13624.78 21.23 0.00 0.00 0.00 0.00 10:23:01 br-1a81a208801d 13.60 13.27 2.47 2.31 0.00 0.00 0.47 0.00 10:24:01 vethb79e001 3.05 5.00 0.39 0.54 0.00 0.00 0.00 0.00 10:24:01 vethdd3a3ba 0.98 1.70 0.14 0.34 0.00 0.00 0.00 0.00 10:24:01 br-994bb8ebd257 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 ens3 343.88 130.08 6653.73 12.28 0.00 0.00 0.00 0.00 10:25:01 vethb79e001 2.65 4.30 0.33 0.32 0.00 0.00 0.00 0.00 10:25:01 vethdd3a3ba 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 10:25:01 br-994bb8ebd257 49.34 96.77 2.64 6.55 0.00 0.00 0.00 0.00 10:25:01 ens3 10.90 5.82 2.51 1.48 0.00 0.00 0.00 0.00 10:26:01 ens3 55.31 42.71 68.15 33.88 0.00 0.00 0.00 0.00 10:26:01 lo 17.23 17.23 1.73 1.73 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 384.24 232.01 4137.99 57.14 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.18 0.18 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-24104) 04/18/24 _x86_64_ (8 CPU) 10:17:24 LINUX RESTART (8 CPU) 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:01 all 10.04 0.00 0.76 2.81 0.03 86.35 10:19:01 0 3.81 0.00 0.58 0.87 0.03 94.71 10:19:01 1 3.80 0.00 0.33 0.18 0.03 95.66 10:19:01 2 20.26 0.00 1.30 1.28 0.03 77.12 10:19:01 3 11.25 0.00 0.60 0.93 0.03 87.18 10:19:01 4 11.65 0.00 1.14 8.78 0.03 78.40 10:19:01 5 12.85 0.00 0.83 0.43 0.03 85.85 10:19:01 6 14.23 0.00 0.87 0.58 0.03 84.29 10:19:01 7 2.54 0.00 0.47 9.43 0.02 87.55 10:20:01 all 27.25 0.00 1.28 2.33 0.08 69.06 10:20:01 0 19.00 0.00 0.87 2.39 0.07 77.68 10:20:01 1 27.41 0.00 1.05 0.60 0.07 70.87 10:20:01 2 30.45 0.00 0.95 0.50 0.07 68.04 10:20:01 3 24.39 0.00 1.20 0.90 0.08 73.42 10:20:01 4 18.13 0.00 2.02 6.84 0.08 72.92 10:20:01 5 30.89 0.00 1.02 0.05 0.07 67.98 10:20:01 6 39.32 0.00 2.14 3.33 0.10 55.10 10:20:01 7 28.42 0.00 1.00 4.06 0.07 66.45 10:21:01 all 43.89 0.00 1.73 0.69 0.08 53.61 10:21:01 0 38.11 0.00 1.51 0.28 0.08 60.02 10:21:01 1 46.29 0.00 1.39 4.03 0.08 48.21 10:21:01 2 45.81 0.00 1.91 0.07 0.07 52.14 10:21:01 3 51.58 0.00 2.19 0.10 0.08 46.05 10:21:01 4 41.80 0.00 1.60 0.55 0.07 55.98 10:21:01 5 29.23 0.00 1.76 0.23 0.08 68.70 10:21:01 6 47.41 0.00 1.16 0.02 0.08 51.34 10:21:01 7 50.89 0.00 2.32 0.27 0.08 46.43 10:22:01 all 11.71 0.00 1.49 3.12 0.04 83.64 10:22:01 0 8.64 0.00 1.39 0.32 0.03 89.62 10:22:01 1 22.58 0.00 2.14 18.98 0.07 56.23 10:22:01 2 11.00 0.00 2.13 2.68 0.07 84.13 10:22:01 3 13.06 0.00 1.76 1.55 0.03 83.60 10:22:01 4 14.24 0.00 1.29 1.04 0.03 83.41 10:22:01 5 15.87 0.00 1.19 0.27 0.05 82.62 10:22:01 6 6.30 0.00 0.95 0.07 0.02 92.67 10:22:01 7 1.96 0.00 1.10 0.07 0.03 96.84 10:23:01 all 22.93 0.00 4.26 6.48 0.07 66.26 10:23:01 0 23.30 0.00 3.86 1.61 0.07 71.15 10:23:01 1 21.43 0.00 4.80 36.34 0.07 37.36 10:23:01 2 23.73 0.00 4.81 1.27 0.08 70.10 10:23:01 3 24.09 0.00 4.73 7.12 0.08 63.98 10:23:01 4 21.10 0.00 3.53 0.24 0.05 75.08 10:23:01 5 22.76 0.00 3.98 1.35 0.07 71.84 10:23:01 6 22.36 0.00 3.72 1.71 0.07 72.15 10:23:01 7 24.72 0.00 4.64 2.24 0.07 68.33 10:24:01 all 16.95 0.00 3.39 10.68 0.13 68.84 10:24:01 0 14.90 0.00 3.37 2.53 0.12 79.09 10:24:01 1 17.33 0.00 3.54 4.60 0.15 74.39 10:24:01 2 15.02 0.00 3.32 17.43 0.13 64.10 10:24:01 3 16.31 0.00 4.60 40.76 0.10 38.22 10:24:01 4 19.40 0.00 2.16 1.78 0.12 76.55 10:24:01 5 16.39 0.00 3.63 6.11 0.10 73.76 10:24:01 6 15.47 0.00 3.16 5.59 0.14 75.64 10:24:01 7 20.74 0.00 3.40 6.81 0.13 68.91 10:25:01 all 32.44 0.00 2.60 1.61 0.11 63.24 10:25:01 0 23.88 0.00 2.69 0.08 0.12 73.23 10:25:01 1 38.99 0.00 2.43 1.42 0.12 57.04 10:25:01 2 29.96 0.00 2.70 2.22 0.13 64.98 10:25:01 3 29.13 0.00 2.15 0.29 0.10 68.33 10:25:01 4 47.43 0.00 2.59 1.58 0.10 48.30 10:25:01 5 27.25 0.00 2.83 6.34 0.12 63.47 10:25:01 6 33.99 0.00 2.80 0.79 0.10 62.32 10:25:01 7 28.73 0.00 2.62 0.20 0.12 68.33 10:26:01 all 14.27 0.00 4.19 1.74 0.13 79.67 10:26:01 0 10.05 0.00 4.31 1.21 0.17 84.26 10:26:01 1 11.42 0.00 4.02 0.52 0.12 83.92 10:26:01 2 10.44 0.00 4.22 0.47 0.12 84.75 10:26:01 3 25.40 0.00 5.03 0.52 0.17 68.87 10:26:01 4 8.23 0.00 2.64 0.05 0.10 88.98 10:26:01 5 13.74 0.00 4.10 5.97 0.15 76.03 10:26:01 6 12.76 0.00 4.98 4.02 0.14 78.11 10:26:01 7 22.20 0.00 4.19 1.16 0.12 72.34 Average: all 22.44 0.00 2.46 3.67 0.08 71.35 Average: 0 17.71 0.00 2.32 1.16 0.09 78.73 Average: 1 23.64 0.00 2.45 8.28 0.09 65.54 Average: 2 23.35 0.00 2.66 3.23 0.09 70.67 Average: 3 24.41 0.00 2.77 6.48 0.09 66.25 Average: 4 22.76 0.00 2.12 2.61 0.07 72.44 Average: 5 21.13 0.00 2.41 2.58 0.08 73.79 Average: 6 23.99 0.00 2.47 2.01 0.08 71.45 Average: 7 22.52 0.00 2.46 3.03 0.08 71.91