---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3222 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 8% / 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 817 26539 0 4810 30894 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:cf:c0:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fecf:c06f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:1a:92:4c 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-3222) 11/23/23 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 115.46 41.04 74.41 1864.90 27754.48 02:51:01 135.39 23.03 112.36 2766.34 35217.33 02:52:01 434.16 13.20 420.96 789.19 109797.38 02:53:01 21.48 0.45 21.03 48.53 24722.43 02:54:01 15.35 0.02 15.33 0.13 21140.93 02:55:01 19.41 0.00 19.41 0.00 21345.93 02:56:01 20.11 0.03 20.08 5.47 17600.53 02:57:01 53.29 1.40 51.89 107.45 2765.17 Average: 101.80 9.83 91.97 695.31 32553.02 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30153180 31761736 2786040 8.46 69508 1848848 1391488 4.09 818072 1683864 183336 02:51:01 29083628 31692800 3855592 11.71 98816 2787104 1538376 4.53 968952 2527696 732392 02:52:01 26488296 30993420 6450924 19.58 131248 4542784 5805736 17.08 1744536 4217120 144 02:53:01 24313612 29009180 8625608 26.19 131620 4657084 8952780 26.34 3790612 4328432 260 02:54:01 24306384 29002476 8632836 26.21 131704 4657276 8952780 26.34 3797676 4328544 132 02:55:01 24013128 28717096 8926092 27.10 131932 4661828 9150036 26.92 4086652 4327888 56 02:56:01 24095436 28826208 8843784 26.85 132200 4690872 8366228 24.62 3993440 4342460 104 02:57:01 27156764 31626696 5782456 17.55 134832 4533596 1506444 4.43 1224352 4098360 27816 Average: 26201304 30203702 6737916 20.46 120232 4047424 5707984 16.79 2553036 3731796 118030 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 165.46 108.88 1169.48 33.53 0.00 0.00 0.00 0.00 02:51:01 br-892e2ecfe738 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 6.07 6.07 0.57 0.57 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 216.61 135.69 5359.98 14.55 0.00 0.00 0.00 0.00 02:52:01 veth05347ae 28.96 38.08 2.88 4.45 0.00 0.00 0.00 0.00 02:52:01 br-892e2ecfe738 0.58 0.52 0.05 0.28 0.00 0.00 0.00 0.00 02:52:01 lo 5.80 5.80 0.53 0.53 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth05347ae 42.33 49.84 45.64 22.00 0.00 0.00 0.00 0.00 02:53:01 br-892e2ecfe738 1.95 2.48 3.01 6.72 0.00 0.00 0.00 0.00 02:53:01 lo 5.42 5.42 9.75 9.75 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth05347ae 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 br-892e2ecfe738 1.23 1.38 0.52 0.16 0.00 0.00 0.00 0.00 02:54:01 lo 5.27 5.27 0.81 0.81 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth05347ae 127.16 157.96 268.56 52.03 0.00 0.00 0.00 0.02 02:55:01 br-892e2ecfe738 5.87 7.27 10.70 21.43 0.00 0.00 0.00 0.00 02:55:01 lo 16.85 16.85 32.15 32.15 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth05347ae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-892e2ecfe738 2.45 2.60 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 lo 16.38 16.38 1.01 1.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1127.95 689.37 21580.31 159.69 0.00 0.00 0.00 0.00 Average: lo 7.25 7.25 5.64 5.64 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: ens3 112.94 68.22 2629.98 16.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3222) 11/23/23 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.63 0.00 0.80 2.04 0.03 86.51 02:50:01 0 13.43 0.00 0.92 0.56 0.03 85.07 02:50:01 1 5.78 0.00 0.68 0.22 0.02 93.31 02:50:01 2 1.41 0.00 0.37 10.04 0.03 88.14 02:50:01 3 1.15 0.00 0.34 0.17 0.02 98.32 02:50:01 4 3.72 0.00 0.44 3.16 0.05 92.63 02:50:01 5 26.69 0.00 1.63 1.34 0.05 70.29 02:50:01 6 10.52 0.00 0.81 0.49 0.05 88.12 02:50:01 7 22.31 0.00 1.19 0.37 0.05 76.07 02:51:01 all 10.42 0.00 1.47 2.43 0.04 85.64 02:51:01 0 4.52 0.00 1.05 2.12 0.02 92.29 02:51:01 1 2.66 0.00 1.38 0.17 0.00 95.79 02:51:01 2 2.84 0.00 0.93 0.05 0.02 96.16 02:51:01 3 29.03 0.00 2.16 1.92 0.05 66.84 02:51:01 4 9.89 0.00 1.46 8.90 0.03 79.72 02:51:01 5 25.25 0.00 2.38 1.41 0.05 70.92 02:51:01 6 1.12 0.00 0.67 0.78 0.03 97.40 02:51:01 7 8.14 0.00 1.71 4.17 0.05 85.93 02:52:01 all 12.18 0.00 4.24 5.86 0.08 77.63 02:52:01 0 11.26 0.00 4.76 25.82 0.09 58.07 02:52:01 1 14.24 0.00 3.61 1.37 0.08 80.69 02:52:01 2 12.85 0.00 4.13 2.82 0.08 80.12 02:52:01 3 11.75 0.00 3.79 0.66 0.07 83.73 02:52:01 4 12.31 0.00 4.03 10.57 0.08 73.00 02:52:01 5 11.34 0.00 4.53 2.63 0.12 81.38 02:52:01 6 12.76 0.00 4.05 1.44 0.07 81.68 02:52:01 7 10.91 0.00 5.03 1.77 0.10 82.19 02:53:01 all 23.28 0.00 2.16 1.04 0.06 73.46 02:53:01 0 18.97 0.00 1.79 7.31 0.07 71.86 02:53:01 1 14.25 0.00 1.27 0.00 0.03 84.46 02:53:01 2 28.16 0.00 2.66 0.00 0.07 69.11 02:53:01 3 32.64 0.00 3.11 0.00 0.08 64.16 02:53:01 4 21.31 0.00 1.54 0.07 0.07 77.02 02:53:01 5 24.44 0.00 2.28 0.02 0.07 73.20 02:53:01 6 26.93 0.00 2.69 0.00 0.05 70.34 02:53:01 7 19.57 0.00 2.01 0.87 0.05 77.50 02:54:01 all 0.63 0.00 0.09 1.01 0.03 98.24 02:54:01 0 0.48 0.00 0.10 8.05 0.02 91.35 02:54:01 1 0.18 0.00 0.02 0.00 0.03 99.77 02:54:01 2 0.23 0.00 0.07 0.00 0.02 99.68 02:54:01 3 0.67 0.00 0.07 0.00 0.03 99.23 02:54:01 4 0.82 0.00 0.17 0.03 0.05 98.93 02:54:01 5 1.20 0.00 0.12 0.00 0.03 98.65 02:54:01 6 0.84 0.00 0.07 0.02 0.03 99.04 02:54:01 7 0.58 0.00 0.10 0.00 0.05 99.27 02:55:01 all 7.28 0.00 0.71 0.95 0.05 91.01 02:55:01 0 5.65 0.00 0.75 7.52 0.05 86.03 02:55:01 1 8.87 0.00 0.94 0.00 0.05 90.14 02:55:01 2 8.72 0.00 0.77 0.02 0.03 90.46 02:55:01 3 6.59 0.00 0.67 0.00 0.03 92.71 02:55:01 4 6.82 0.00 0.87 0.03 0.03 92.25 02:55:01 5 7.96 0.00 0.55 0.00 0.05 91.44 02:55:01 6 6.44 0.00 0.55 0.00 0.03 92.97 02:55:01 7 7.18 0.00 0.62 0.03 0.05 92.12 02:56:01 all 1.11 0.00 0.40 0.81 0.05 97.62 02:56:01 0 1.29 0.00 0.50 6.12 0.07 92.02 02:56:01 1 1.02 0.00 0.40 0.00 0.07 98.51 02:56:01 2 1.12 0.00 0.43 0.32 0.05 98.08 02:56:01 3 0.85 0.00 0.33 0.03 0.07 98.71 02:56:01 4 1.00 0.00 0.48 0.00 0.03 98.48 02:56:01 5 1.39 0.00 0.33 0.00 0.03 98.25 02:56:01 6 0.97 0.00 0.30 0.00 0.07 98.66 02:56:01 7 1.27 0.00 0.43 0.00 0.05 98.25 02:57:01 all 5.82 0.00 0.53 0.26 0.03 93.37 02:57:01 0 0.35 0.00 0.40 0.02 0.03 99.20 02:57:01 1 6.60 0.00 0.53 0.32 0.02 92.53 02:57:01 2 15.98 0.00 0.77 0.08 0.05 83.12 02:57:01 3 1.32 0.00 0.45 0.08 0.02 98.13 02:57:01 4 2.70 0.00 0.47 0.28 0.02 96.53 02:57:01 5 12.77 0.00 0.48 0.25 0.03 86.46 02:57:01 6 5.97 0.00 0.55 0.12 0.03 93.33 02:57:01 7 0.85 0.00 0.57 0.95 0.02 97.61 Average: all 8.91 0.00 1.30 1.79 0.05 87.95 Average: 0 6.97 0.00 1.28 7.16 0.05 84.55 Average: 1 6.71 0.00 1.11 0.26 0.04 91.89 Average: 2 8.92 0.00 1.27 1.64 0.04 88.12 Average: 3 10.51 0.00 1.36 0.36 0.05 87.72 Average: 4 7.32 0.00 1.18 2.87 0.05 88.59 Average: 5 13.86 0.00 1.53 0.70 0.05 83.86 Average: 6 8.18 0.00 1.21 0.35 0.05 90.21 Average: 7 8.82 0.00 1.45 1.02 0.05 88.65