---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18445 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 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 832 26525 0 4808 30878 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:b9:3b:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:feb9:3b06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:27:08:be 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-18445) 03/27/24 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 143.50 72.46 71.04 4690.59 28381.36 02:51:01 81.65 13.66 67.99 1106.35 21362.04 02:52:01 117.23 9.62 107.62 1673.59 24999.57 02:53:01 321.31 11.58 309.73 752.37 94363.91 02:54:01 79.79 0.65 79.14 64.66 17348.26 02:55:01 10.45 0.00 10.45 0.00 14143.63 02:56:01 14.95 0.00 14.95 0.00 14458.41 02:57:01 10.73 0.00 10.73 0.00 14312.68 02:58:01 52.04 1.35 50.69 109.05 15962.76 Average: 92.31 12.04 80.28 925.99 27257.10 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30153468 31687408 2785752 8.46 59248 1790772 1480164 4.35 900896 1606648 109888 02:51:01 30002056 31743960 2937164 8.92 79108 1965088 1403380 4.13 836696 1794736 117508 02:52:01 27375064 31669828 5564156 16.89 115264 4393304 1586780 4.67 996552 4130068 2255696 02:53:01 26766276 31271572 6172944 18.74 130864 4548436 5120716 15.07 1440980 4232964 1816 02:54:01 24139688 28841616 8799532 26.71 133212 4663580 9148992 26.92 3950260 4333768 348 02:55:01 24133132 28833664 8806088 26.73 133264 4663764 9148992 26.92 3958964 4332156 252 02:56:01 23843516 28555196 9095704 27.61 133524 4667372 9263176 27.25 4239904 4335644 44 02:57:01 23820444 28529092 9118776 27.68 133560 4668400 9295396 27.35 4267036 4331644 296 02:58:01 27182568 31637904 5756652 17.48 134612 4521772 1484304 4.37 1203712 4091048 28408 Average: 26379579 30307804 6559641 19.91 116962 3986943 5325767 15.67 2421667 3687631 279362 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 ens3 346.84 245.96 1499.05 62.51 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 02:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 ens3 34.99 27.46 395.75 6.07 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 02:52:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00 02:52:01 ens3 562.44 319.40 19544.16 24.93 0.00 0.00 0.00 0.00 02:52:01 br-9566b8a9b70e 0.00 0.00 0.00 0.00 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 vethfe1b4ba 2.92 2.58 0.30 0.26 0.00 0.00 0.00 0.00 02:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:53:01 veth4ef0282 0.33 0.53 0.02 0.03 0.00 0.00 0.00 0.00 02:53:01 veth1d66d12 0.05 0.38 0.00 0.02 0.00 0.00 0.00 0.00 02:54:01 lo 4.65 4.65 9.58 9.58 0.00 0.00 0.00 0.00 02:54:01 veth4ef0282 31.91 28.60 19.43 31.04 0.00 0.00 0.00 0.00 02:54:01 veth1d66d12 0.42 0.45 0.04 0.83 0.00 0.00 0.00 0.00 02:54:01 ens3 964.74 607.65 21490.35 96.50 0.00 0.00 0.00 0.00 02:55:01 lo 4.95 4.95 0.76 0.76 0.00 0.00 0.00 0.00 02:55:01 veth4ef0282 0.22 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth1d66d12 0.52 0.52 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 ens3 0.73 0.87 0.17 0.32 0.00 0.00 0.00 0.00 02:56:01 lo 10.73 10.73 14.14 14.14 0.00 0.00 0.00 0.00 02:56:01 veth4ef0282 30.63 25.40 17.78 55.30 0.00 0.00 0.00 0.00 02:56:01 veth1d66d12 0.55 0.58 0.05 1.06 0.00 0.00 0.00 0.00 02:56:01 ens3 1.02 0.82 0.21 0.56 0.00 0.00 0.00 0.00 02:57:01 lo 15.95 15.95 18.66 18.66 0.00 0.00 0.00 0.00 02:57:01 veth4ef0282 31.08 25.81 14.41 68.18 0.00 0.00 0.00 0.01 02:57:01 veth1d66d12 0.57 0.57 0.05 1.13 0.00 0.00 0.00 0.00 02:57:01 ens3 2.15 1.37 0.58 0.70 0.00 0.00 0.00 0.00 02:58:01 lo 7.73 7.73 0.57 0.57 0.00 0.00 0.00 0.00 02:58:01 ens3 64.12 48.59 72.78 59.05 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.48 6.48 5.01 5.01 0.00 0.00 0.00 0.00 Average: ens3 113.43 72.14 2392.79 17.32 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-18445) 03/27/24 _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 9.39 0.00 0.92 5.25 0.05 84.40 02:50:01 0 6.61 0.00 0.48 1.10 0.02 91.79 02:50:01 1 6.84 0.00 1.20 2.27 0.03 89.65 02:50:01 2 6.60 0.00 0.90 24.60 0.03 67.87 02:50:01 3 26.60 0.00 1.62 8.48 0.07 63.23 02:50:01 4 14.41 0.00 1.48 0.73 0.05 83.33 02:50:01 5 6.58 0.00 0.63 0.37 0.03 92.39 02:50:01 6 3.07 0.00 0.63 4.02 0.07 92.21 02:50:01 7 4.48 0.00 0.42 0.44 0.03 94.62 02:51:01 all 7.86 0.00 0.53 5.39 0.03 86.19 02:51:01 0 3.35 0.00 0.30 0.48 0.02 95.85 02:51:01 1 21.76 0.00 1.07 3.06 0.05 74.06 02:51:01 2 5.44 0.00 0.60 12.48 0.03 81.45 02:51:01 3 3.98 0.00 0.25 0.97 0.02 94.78 02:51:01 4 8.84 0.00 0.57 2.02 0.02 88.56 02:51:01 5 7.56 0.00 0.62 0.43 0.02 91.37 02:51:01 6 6.43 0.00 0.40 23.56 0.08 69.53 02:51:01 7 5.55 0.00 0.40 0.13 0.02 93.90 02:52:01 all 12.11 0.00 3.58 3.34 0.08 80.88 02:52:01 0 9.98 0.00 2.71 2.51 0.08 84.71 02:52:01 1 9.34 0.00 3.52 3.13 0.07 83.94 02:52:01 2 8.87 0.00 4.30 0.44 0.12 86.28 02:52:01 3 9.19 0.00 3.68 3.51 0.10 83.51 02:52:01 4 17.25 0.00 2.97 1.99 0.10 77.69 02:52:01 5 7.86 0.00 4.11 0.19 0.05 87.79 02:52:01 6 21.74 0.00 3.49 14.75 0.08 59.94 02:52:01 7 12.61 0.00 3.88 0.15 0.08 83.27 02:53:01 all 4.06 0.00 1.30 14.95 0.05 79.64 02:53:01 0 3.40 0.00 0.87 1.05 0.03 94.65 02:53:01 1 4.14 0.00 1.54 58.59 0.08 35.64 02:53:01 2 3.06 0.00 1.07 1.09 0.03 94.75 02:53:01 3 4.67 0.00 2.01 31.16 0.05 62.11 02:53:01 4 3.35 0.00 1.02 3.70 0.02 91.91 02:53:01 5 3.65 0.00 1.16 1.79 0.07 93.33 02:53:01 6 5.18 0.00 1.35 10.51 0.08 82.88 02:53:01 7 5.04 0.00 1.39 11.96 0.03 81.58 02:54:01 all 27.48 0.00 3.19 3.26 0.13 65.94 02:54:01 0 21.14 0.00 2.04 1.04 0.08 75.69 02:54:01 1 31.52 0.00 3.35 9.18 0.10 55.86 02:54:01 2 25.92 0.00 3.06 1.85 0.10 69.07 02:54:01 3 21.03 0.00 2.59 5.46 0.08 70.84 02:54:01 4 37.59 0.00 4.79 0.02 0.34 57.26 02:54:01 5 30.82 0.00 3.01 0.10 0.12 65.95 02:54:01 6 23.70 0.00 2.55 4.52 0.10 69.13 02:54:01 7 28.21 0.00 4.13 3.96 0.08 63.62 02:55:01 all 0.60 0.00 0.09 1.17 0.03 98.11 02:55:01 0 0.69 0.00 0.10 0.00 0.05 99.16 02:55:01 1 0.97 0.00 0.12 0.00 0.05 98.86 02:55:01 2 0.58 0.00 0.10 0.00 0.02 99.30 02:55:01 3 0.50 0.00 0.02 0.00 0.03 99.45 02:55:01 4 0.60 0.00 0.10 0.00 0.03 99.27 02:55:01 5 0.42 0.00 0.07 0.00 0.03 99.48 02:55:01 6 0.30 0.00 0.12 9.31 0.03 90.24 02:55:01 7 0.78 0.00 0.10 0.02 0.03 99.07 02:56:01 all 6.21 0.00 0.61 1.14 0.05 91.99 02:56:01 0 7.12 0.00 0.82 0.00 0.07 91.99 02:56:01 1 6.55 0.00 0.50 0.20 0.03 92.71 02:56:01 2 6.42 0.00 0.75 0.00 0.07 92.76 02:56:01 3 6.15 0.00 0.57 0.17 0.05 93.06 02:56:01 4 6.10 0.00 0.44 0.42 0.07 92.98 02:56:01 5 4.83 0.00 0.70 0.02 0.05 94.41 02:56:01 6 4.11 0.00 0.35 8.11 0.03 87.39 02:56:01 7 8.40 0.00 0.73 0.20 0.07 90.60 02:57:01 all 1.36 0.00 0.24 1.06 0.05 97.28 02:57:01 0 1.17 0.00 0.27 0.00 0.03 98.53 02:57:01 1 1.79 0.00 0.32 0.00 0.10 97.79 02:57:01 2 1.77 0.00 0.28 0.00 0.07 97.88 02:57:01 3 1.72 0.00 0.25 0.00 0.03 97.99 02:57:01 4 0.94 0.00 0.28 8.41 0.05 90.32 02:57:01 5 0.85 0.00 0.13 0.00 0.05 98.96 02:57:01 6 1.58 0.00 0.13 0.07 0.05 98.17 02:57:01 7 1.05 0.00 0.28 0.00 0.03 98.63 02:58:01 all 4.23 0.00 0.66 2.12 0.05 92.94 02:58:01 0 3.28 0.00 0.75 0.18 0.07 95.72 02:58:01 1 2.32 0.00 0.58 0.07 0.03 96.99 02:58:01 2 0.67 0.00 0.45 0.25 0.05 98.58 02:58:01 3 1.47 0.00 0.68 1.14 0.07 96.64 02:58:01 4 2.27 0.00 0.43 11.22 0.07 86.01 02:58:01 5 1.74 0.00 0.64 1.52 0.03 96.07 02:58:01 6 16.48 0.00 0.87 2.19 0.07 80.39 02:58:01 7 5.63 0.00 0.83 0.38 0.05 93.11 Average: all 8.13 0.00 1.23 4.18 0.06 86.40 Average: 0 6.29 0.00 0.92 0.71 0.05 92.03 Average: 1 9.45 0.00 1.35 8.50 0.06 80.64 Average: 2 6.57 0.00 1.27 4.49 0.06 87.60 Average: 3 8.33 0.00 1.29 5.63 0.06 84.70 Average: 4 10.10 0.00 1.34 3.18 0.08 85.30 Average: 5 7.13 0.00 1.23 0.49 0.05 91.10 Average: 6 9.18 0.00 1.10 8.57 0.07 81.09 Average: 7 7.96 0.00 1.35 1.92 0.05 88.73