---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-630 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 500 698 0 2744 3162 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:74:c4:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:fe74:c41b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:80:dd:ba 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 inet6 fe80::42:feff:fe80:ddba/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-630) 04/04/24 _x86_64_ (4 CPU) 11:55:00 LINUX RESTART (4 CPU) 11:55:02 tps rtps wtps bread/s bwrtn/s 11:56:01 222.59 129.77 92.81 8960.11 41085.26 11:57:01 95.62 27.25 68.37 3236.93 10384.27 11:58:01 150.60 1.97 148.64 54.50 22673.17 11:59:01 10.55 0.00 10.55 0.00 1866.09 12:00:01 3.90 0.00 3.90 0.00 208.20 12:01:01 3.43 0.00 3.43 0.00 318.21 12:02:01 3.67 0.00 3.67 0.00 329.95 12:03:01 3.03 0.00 3.03 0.00 561.91 12:04:01 3.48 0.00 3.48 0.00 325.68 12:05:01 3.38 0.00 3.38 0.00 386.60 12:06:01 3.70 0.00 3.70 0.00 748.28 12:07:01 3.68 0.00 3.68 0.00 422.20 12:08:01 3.25 0.00 3.25 0.00 373.80 12:09:01 3.50 0.00 3.50 0.00 519.91 12:10:01 7.70 2.83 4.87 23.59 398.53 Average: 34.47 10.67 23.80 810.11 5314.34 11:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 1786844 3342820 2251816 55.76 39520 1679904 900940 17.71 555920 1531980 72236 11:57:01 1284212 3330540 2754448 68.20 66536 2121228 1214432 23.87 653472 1886136 229900 11:58:01 821644 3274140 3217016 79.66 89828 2481040 1309860 25.75 900692 2055116 50472 11:59:01 813704 3270132 3224956 79.85 90044 2484468 1319636 25.94 907140 2055376 2672 12:00:01 807116 3269336 3231544 80.02 90256 2489612 1330100 26.15 911208 2057308 4000 12:01:01 795240 3265164 3243420 80.31 90436 2496588 1329604 26.14 919032 2060788 3620 12:02:01 792852 3270084 3245808 80.37 90608 2503132 1330356 26.15 917600 2064380 2972 12:03:01 769624 3263172 3269036 80.94 90792 2518396 1397944 27.48 931128 2073204 4144 12:04:01 762548 3263340 3276112 81.12 90984 2524900 1400344 27.53 933372 2076368 4316 12:05:01 739624 3260204 3299036 81.69 91132 2543616 1400408 27.53 938596 2092608 14092 12:06:01 738488 3266628 3300172 81.71 91312 2550516 1397704 27.47 936020 2096384 2796 12:07:01 717300 3254584 3321360 82.24 91516 2558876 1398072 27.48 951832 2100840 2516 12:08:01 710352 3255664 3328308 82.41 91704 2566128 1397816 27.48 954204 2104576 3448 12:09:01 701820 3258328 3336840 82.62 91920 2576320 1397368 27.47 957400 2109900 2540 12:10:01 517440 3014936 3521220 87.19 92304 2518316 1794604 35.28 1204296 2048604 46428 Average: 850587 3257271 3188073 78.94 85926 2440869 1354613 26.63 904794 2027571 29743 11:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 11:56:01 ens3 333.01 216.18 1173.89 64.16 0.00 0.00 0.00 0.00 11:57:01 docker0 60.64 91.83 3.48 464.07 0.00 0.00 0.00 0.00 11:57:01 vethf090257 60.64 91.93 4.31 464.08 0.00 0.00 0.00 0.04 11:57:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 11:57:01 ens3 198.78 139.64 1390.96 18.68 0.00 0.00 0.00 0.00 11:58:01 docker0 384.41 984.14 22.45 1930.94 0.00 0.00 0.00 0.00 11:58:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 11:58:01 ens3 1035.50 412.85 1949.68 45.67 0.00 0.00 0.00 0.00 11:58:01 veth75474d1 371.95 969.02 26.89 1881.07 0.00 0.00 0.00 0.15 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 6.17 5.03 1.30 1.44 0.00 0.00 0.00 0.00 11:59:01 veth75474d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 8.76 7.46 1.94 2.14 0.00 0.00 0.00 0.00 12:00:01 veth75474d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 2.50 2.83 0.55 1.14 0.00 0.00 0.00 0.00 12:01:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 ens3 4.87 4.35 1.02 1.67 0.00 0.00 0.00 0.00 12:02:01 veth75474d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 5.42 6.25 1.13 1.73 0.00 0.00 0.00 0.00 12:03:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 ens3 7.87 7.92 1.59 2.04 0.00 0.00 0.00 0.00 12:04:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 45.81 58.87 2.45 438.11 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 63.99 50.54 439.39 4.58 0.00 0.00 0.00 0.00 12:05:01 veth75474d1 45.81 58.87 3.07 438.11 0.00 0.00 0.00 0.04 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 3.00 3.40 0.67 1.28 0.00 0.00 0.00 0.00 12:06:01 veth75474d1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 5.80 6.22 1.22 1.67 0.00 0.00 0.00 0.00 12:07:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 7.05 6.57 1.65 1.99 0.00 0.00 0.00 0.00 12:08:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 6.22 5.05 1.31 1.65 0.00 0.00 0.00 0.00 12:09:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 12.55 11.50 2.69 3.15 0.00 0.00 0.00 0.00 12:10:01 veth75474d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 32.37 74.73 1.87 187.14 0.00 0.00 0.00 0.00 Average: lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 112.16 58.48 328.52 10.10 0.00 0.00 0.00 0.00 Average: veth75474d1 27.50 67.60 1.97 152.86 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-630) 04/04/24 _x86_64_ (4 CPU) 11:55:00 LINUX RESTART (4 CPU) 11:55:02 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 14.35 0.00 2.09 8.24 0.06 75.26 11:56:01 0 7.65 0.00 1.67 12.56 0.05 78.07 11:56:01 1 19.66 0.00 2.62 4.19 0.05 73.49 11:56:01 2 8.98 0.00 2.17 8.66 0.07 80.12 11:56:01 3 21.07 0.00 1.92 7.54 0.07 69.40 11:57:01 all 20.01 0.00 1.92 2.47 0.05 75.55 11:57:01 0 28.29 0.00 2.29 0.77 0.03 68.62 11:57:01 1 19.45 0.00 1.79 0.48 0.05 78.23 11:57:01 2 10.14 0.00 1.46 1.19 0.05 87.16 11:57:01 3 22.11 0.00 2.14 7.44 0.05 68.26 11:58:01 all 9.18 0.00 3.43 3.95 0.07 83.37 11:58:01 0 8.54 0.00 4.09 7.98 0.07 79.33 11:58:01 1 12.59 0.00 3.16 2.69 0.07 81.49 11:58:01 2 10.79 0.00 3.73 1.71 0.09 83.67 11:58:01 3 4.81 0.00 2.73 3.38 0.05 89.02 11:59:01 all 2.82 0.00 0.77 0.13 0.03 96.25 11:59:01 0 2.54 0.00 0.70 0.17 0.03 96.55 11:59:01 1 3.12 0.00 0.75 0.00 0.02 96.12 11:59:01 2 2.73 0.00 0.82 0.00 0.03 96.42 11:59:01 3 2.91 0.00 0.82 0.37 0.03 95.88 12:00:01 all 3.02 0.00 0.77 0.04 0.03 96.14 12:00:01 0 2.60 0.00 0.69 0.13 0.03 96.54 12:00:01 1 3.20 0.00 0.87 0.02 0.05 95.86 12:00:01 2 2.85 0.00 0.68 0.02 0.02 96.43 12:00:01 3 3.41 0.00 0.82 0.00 0.03 95.74 12:01:01 all 3.16 0.00 0.84 0.05 0.04 95.92 12:01:01 0 2.77 0.00 0.74 0.12 0.03 96.34 12:01:01 1 2.89 0.00 0.80 0.00 0.03 96.28 12:01:01 2 3.53 0.00 0.95 0.08 0.05 95.39 12:01:01 3 3.45 0.00 0.87 0.00 0.05 95.63 12:02:01 all 3.42 0.00 0.81 0.03 0.04 95.69 12:02:01 0 3.23 0.00 0.89 0.00 0.03 95.84 12:02:01 1 3.33 0.00 0.75 0.05 0.03 95.84 12:02:01 2 3.46 0.00 0.75 0.07 0.03 95.69 12:02:01 3 3.67 0.00 0.90 0.00 0.03 95.40 12:03:01 all 4.44 0.00 1.01 0.03 0.05 94.47 12:03:01 0 3.71 0.00 0.87 0.00 0.05 95.37 12:03:01 1 4.52 0.00 1.04 0.00 0.05 94.39 12:03:01 2 5.13 0.00 1.04 0.13 0.05 93.65 12:03:01 3 4.40 0.00 1.04 0.00 0.05 94.52 12:04:01 all 4.02 0.00 1.04 0.05 0.05 94.84 12:04:01 0 4.63 0.00 1.19 0.00 0.05 94.12 12:04:01 1 4.31 0.00 1.12 0.07 0.05 94.45 12:04:01 2 3.49 0.00 0.87 0.15 0.03 95.46 12:04:01 3 3.64 0.00 1.02 0.00 0.05 95.29 12:05:01 all 6.28 0.00 0.88 0.04 0.05 92.75 12:05:01 0 6.47 0.00 0.85 0.02 0.05 92.62 12:05:01 1 5.10 0.00 0.84 0.00 0.03 94.03 12:05:01 2 6.92 0.00 0.99 0.08 0.05 91.96 12:05:01 3 6.61 0.00 0.85 0.05 0.05 92.44 12:06:01 all 4.59 0.00 0.95 0.06 0.05 94.35 12:06:01 0 5.99 0.00 0.95 0.00 0.03 93.03 12:06:01 1 3.97 0.00 0.92 0.00 0.05 95.06 12:06:01 2 4.62 0.00 1.02 0.23 0.07 94.05 12:06:01 3 3.77 0.00 0.92 0.00 0.05 95.26 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:01 all 4.63 0.00 0.95 0.03 0.05 94.34 12:07:01 0 5.55 0.00 0.86 0.00 0.05 93.53 12:07:01 1 4.45 0.00 0.97 0.00 0.05 94.53 12:07:01 2 4.83 0.00 1.05 0.08 0.05 93.99 12:07:01 3 3.68 0.00 0.90 0.02 0.05 95.35 12:08:01 all 4.89 0.00 0.94 0.03 0.05 94.09 12:08:01 0 4.49 0.00 0.85 0.00 0.03 94.62 12:08:01 1 5.29 0.00 1.04 0.02 0.05 93.60 12:08:01 2 5.49 0.00 0.98 0.12 0.05 93.36 12:08:01 3 4.28 0.00 0.90 0.00 0.05 94.76 12:09:01 all 5.06 0.00 1.04 0.06 0.06 93.78 12:09:01 0 5.11 0.00 0.89 0.00 0.05 93.95 12:09:01 1 4.77 0.00 1.04 0.00 0.07 94.12 12:09:01 2 5.95 0.00 1.24 0.08 0.07 92.66 12:09:01 3 4.41 0.00 1.02 0.13 0.07 94.37 12:10:01 all 12.44 0.00 1.71 0.07 0.06 85.73 12:10:01 0 8.92 0.00 1.57 0.00 0.05 89.46 12:10:01 1 13.80 0.00 1.62 0.00 0.07 84.51 12:10:01 2 9.78 0.00 1.71 0.03 0.07 88.41 12:10:01 3 17.25 0.00 1.90 0.23 0.05 80.56 Average: all 6.81 0.00 1.27 1.00 0.05 90.87 Average: 0 6.70 0.00 1.27 1.43 0.04 90.56 Average: 1 7.34 0.00 1.28 0.49 0.05 90.84 Average: 2 5.90 0.00 1.29 0.83 0.05 91.93 Average: 3 7.29 0.00 1.25 1.27 0.05 90.15