---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11342 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 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 900 24539 0 6726 30811 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:6c:ee:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe6c:ee43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:46:66:1f 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-11342) 03/06/24 _x86_64_ (8 CPU) 14:37:16 LINUX RESTART (8 CPU) 14:38:02 tps rtps wtps bread/s bwrtn/s 14:39:01 109.68 14.51 95.17 1010.68 37748.45 14:40:01 204.13 50.78 153.35 3813.80 52275.24 14:41:01 69.22 13.10 56.12 2407.33 43890.68 14:42:01 120.06 3.55 116.51 456.59 69368.57 14:43:01 361.09 3.75 357.34 424.20 100486.99 14:44:01 95.32 0.32 95.00 19.46 7886.02 14:45:01 18.71 0.03 18.68 0.27 689.49 14:46:01 64.27 1.63 62.64 74.25 2905.12 Average: 130.36 10.95 119.40 1025.91 39410.05 14:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:39:01 30051724 31696620 2887496 8.77 75380 1876620 1449288 4.26 888348 1701544 183876 14:40:01 28610440 30797512 4328780 13.14 89784 2389232 2150768 6.33 1921840 2075408 21704 14:41:01 28280656 31616120 4658564 14.14 97136 3509024 1425124 4.19 1367336 2917820 822540 14:42:01 26917980 31617016 6021240 18.28 130892 4758020 1415560 4.16 1416572 4140356 1118076 14:43:01 23511208 30063212 9428012 28.62 177748 6410656 8207488 24.15 3165292 5611340 2036 14:44:01 20988912 27876892 11950308 36.28 185900 6721652 10442052 30.72 5477168 5792684 2212 14:45:01 20787356 27682768 12151864 36.89 186944 6726096 10576776 31.12 5679596 5787908 348 14:46:01 25161896 31584004 7777324 23.61 190472 6318404 1492292 4.39 1850096 5343644 55184 Average: 25538772 30366768 7400448 22.47 141782 4838713 4644918 13.67 2720781 4171338 275747 14:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:39:01 ens3 57.09 38.81 937.02 7.59 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 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 14:40:01 ens3 733.12 579.59 5909.08 154.37 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 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:41:01 ens3 609.68 460.01 2296.32 161.17 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 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:42:01 br-fe25359b1440 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 504.68 297.77 8214.88 37.72 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 5.07 5.07 0.57 0.57 0.00 0.00 0.00 0.00 14:43:01 vethb609b36 15.38 14.03 9.77 2.78 0.00 0.00 0.00 0.00 14:43:01 veth13a25e5 4.10 5.92 0.71 1.01 0.00 0.00 0.00 0.00 14:43:01 vethb815040 2.17 3.62 0.26 0.48 0.00 0.00 0.00 0.00 14:43:01 vethff10ff1 0.00 0.97 0.00 0.22 0.00 0.00 0.00 0.00 14:44:01 vethb609b36 22.35 28.28 4.67 5.42 0.00 0.00 0.00 0.00 14:44:01 veth13a25e5 0.87 1.47 0.13 0.20 0.00 0.00 0.00 0.00 14:44:01 vethb815040 2.92 4.65 0.38 0.38 0.00 0.00 0.00 0.00 14:44:01 vethff10ff1 0.00 0.12 0.00 0.02 0.00 0.00 0.00 0.00 14:45:01 vethb609b36 67.57 71.39 14.62 32.39 0.00 0.00 0.00 0.00 14:45:01 veth13a25e5 0.82 1.13 0.13 0.14 0.00 0.00 0.00 0.00 14:45:01 vethb815040 6.27 7.48 5.73 5.46 0.00 0.00 0.00 0.00 14:45:01 vethff10ff1 0.43 0.37 0.58 0.08 0.00 0.00 0.00 0.00 14:46:01 ens3 3192.93 2060.74 33772.70 495.23 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 20.63 20.63 2.11 2.11 0.00 0.00 0.00 0.00 Average: ens3 359.87 226.84 4110.37 54.66 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: lo 2.05 2.05 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11342) 03/06/24 _x86_64_ (8 CPU) 14:37:16 LINUX RESTART (8 CPU) 14:38:02 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 9.54 0.00 0.66 3.76 0.04 86.01 14:39:01 0 19.29 0.00 0.97 1.56 0.03 78.14 14:39:01 1 5.69 0.00 0.49 0.20 0.03 93.58 14:39:01 2 2.28 0.00 0.36 12.38 0.02 84.97 14:39:01 3 4.21 0.00 0.46 1.38 0.02 93.94 14:39:01 4 0.42 0.00 0.20 10.96 0.07 88.34 14:39:01 5 1.43 0.00 0.34 0.08 0.03 98.11 14:39:01 6 26.15 0.00 1.34 2.40 0.05 70.06 14:39:01 7 16.93 0.00 1.09 1.15 0.02 80.81 14:40:01 all 32.37 0.00 1.48 2.18 0.07 63.90 14:40:01 0 37.59 0.00 1.75 1.25 0.08 59.31 14:40:01 1 36.35 0.00 1.77 0.48 0.08 61.32 14:40:01 2 43.69 0.00 1.95 2.57 0.07 51.73 14:40:01 3 36.74 0.00 1.37 0.47 0.08 61.34 14:40:01 4 28.26 0.00 1.30 1.10 0.05 69.28 14:40:01 5 29.96 0.00 1.44 0.54 0.07 68.00 14:40:01 6 24.46 0.00 0.85 0.03 0.05 74.61 14:40:01 7 21.91 0.00 1.39 11.00 0.07 65.64 14:41:01 all 40.01 0.00 1.95 0.57 0.07 57.39 14:41:01 0 25.31 0.00 1.57 3.35 0.05 69.72 14:41:01 1 47.47 0.00 2.14 0.85 0.07 49.47 14:41:01 2 46.32 0.00 1.71 0.05 0.07 51.86 14:41:01 3 50.26 0.00 2.14 0.00 0.07 47.53 14:41:01 4 36.31 0.00 2.31 0.05 0.07 61.26 14:41:01 5 46.43 0.00 1.94 0.08 0.08 51.46 14:41:01 6 27.70 0.00 1.35 0.03 0.05 70.87 14:41:01 7 40.41 0.00 2.48 0.15 0.07 56.89 14:42:01 all 10.08 0.00 1.96 1.73 0.04 86.19 14:42:01 0 2.91 0.00 2.03 3.70 0.03 91.32 14:42:01 1 5.91 0.00 2.43 2.06 0.03 89.56 14:42:01 2 8.78 0.00 1.61 0.13 0.03 89.44 14:42:01 3 11.30 0.00 1.94 0.07 0.03 86.65 14:42:01 4 10.99 0.00 1.85 1.06 0.05 86.06 14:42:01 5 30.07 0.00 2.57 1.55 0.05 65.76 14:42:01 6 7.17 0.00 1.75 0.43 0.03 90.61 14:42:01 7 3.58 0.00 1.56 4.84 0.07 89.96 14:43:01 all 28.95 0.00 6.03 3.04 0.08 61.90 14:43:01 0 29.68 0.00 5.88 0.25 0.08 64.11 14:43:01 1 31.14 0.00 6.06 0.93 0.08 61.78 14:43:01 2 29.89 0.00 6.50 6.70 0.08 56.83 14:43:01 3 29.43 0.00 5.41 0.88 0.08 64.19 14:43:01 4 31.43 0.00 6.37 1.22 0.07 60.91 14:43:01 5 26.80 0.00 5.80 2.63 0.08 64.69 14:43:01 6 26.70 0.00 5.33 1.61 0.07 66.29 14:43:01 7 26.59 0.00 6.81 10.07 0.08 56.45 14:44:01 all 39.22 0.00 2.53 0.27 0.10 57.87 14:44:01 0 38.15 0.00 2.77 0.39 0.12 58.58 14:44:01 1 39.72 0.00 2.66 0.17 0.10 57.35 14:44:01 2 32.85 0.00 2.35 0.39 0.10 64.32 14:44:01 3 31.88 0.00 2.31 0.40 0.10 65.31 14:44:01 4 39.63 0.00 2.62 0.37 0.10 57.29 14:44:01 5 36.69 0.00 2.54 0.10 0.10 60.57 14:44:01 6 42.84 0.00 2.60 0.35 0.12 54.09 14:44:01 7 52.06 0.00 2.40 0.08 0.10 45.35 14:45:01 all 9.66 0.00 1.45 0.09 0.09 88.71 14:45:01 0 9.35 0.00 1.86 0.02 0.08 88.68 14:45:01 1 9.90 0.00 1.42 0.05 0.08 88.54 14:45:01 2 8.50 0.00 1.29 0.05 0.08 90.08 14:45:01 3 9.92 0.00 1.31 0.03 0.08 88.66 14:45:01 4 7.43 0.00 1.24 0.03 0.08 91.20 14:45:01 5 10.17 0.00 1.59 0.20 0.08 87.95 14:45:01 6 9.68 0.00 1.48 0.29 0.08 88.47 14:45:01 7 12.34 0.00 1.43 0.03 0.10 86.10 14:46:01 all 9.06 0.00 0.95 0.25 0.04 89.70 14:46:01 0 5.73 0.00 0.94 0.12 0.03 93.19 14:46:01 1 2.86 0.00 1.00 0.07 0.07 96.00 14:46:01 2 3.84 0.00 0.80 0.08 0.03 95.24 14:46:01 3 2.46 0.00 0.65 0.07 0.03 96.80 14:46:01 4 2.05 0.00 0.62 0.02 0.02 97.30 14:46:01 5 2.84 0.00 0.70 0.12 0.02 96.32 14:46:01 6 27.37 0.00 1.54 0.52 0.05 70.52 14:46:01 7 25.38 0.00 1.32 1.02 0.03 72.24 Average: all 22.38 0.00 2.12 1.48 0.06 73.95 Average: 0 21.00 0.00 2.22 1.33 0.07 75.38 Average: 1 22.41 0.00 2.25 0.60 0.07 74.68 Average: 2 22.05 0.00 2.07 2.77 0.06 73.05 Average: 3 22.02 0.00 1.94 0.41 0.06 75.57 Average: 4 19.58 0.00 2.06 1.84 0.06 76.46 Average: 5 23.06 0.00 2.11 0.66 0.07 74.10 Average: 6 24.00 0.00 2.03 0.70 0.06 73.21 Average: 7 24.92 0.00 2.30 3.54 0.07 69.17